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	<title>OlsenBlog &#187; News</title>
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		<title>Outlook for 2012: Global Interest Rate Hurricane &#8211; What Next?</title>
		<link>http://www.olsenblog.com/2012/01/outlook-for-2012-global-interest-rate-hurricane-what-next/</link>
		<comments>http://www.olsenblog.com/2012/01/outlook-for-2012-global-interest-rate-hurricane-what-next/#comments</comments>
		<pubDate>Thu, 12 Jan 2012 13:55:17 +0000</pubDate>
		<dc:creator>corinne</dc:creator>
				<category><![CDATA[Market]]></category>
		<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://www.olsenblog.com/?p=740</guid>
		<description><![CDATA[In 2011, interest rate markets for Greek government bonds bolted and interest rates skyrocketed raising the specter of a sovereign debt crisis for the whole of Europe. Overall, interest rates around the world have remained at record lows thanks to the maneuvering of central banks; 10-year US treasuries for example pay less than 2 percent.
Investors [...]]]></description>
			<content:encoded><![CDATA[<p>In 2011, interest rate markets for Greek government bonds bolted and interest rates skyrocketed raising the specter of a sovereign debt crisis for the whole of Europe. Overall, interest rates around the world have remained at record lows thanks to the maneuvering of central banks; 10-year US treasuries for example pay less than 2 percent.</p>
<p>Investors are increasingly impatient and there is a rapidly growing demand for equity capital that has to be pumped into the economy to salvage balance sheets. Governments and central banks are already fully leveraged and do not have sufficient resources to keep interest rates low indefinitely. Fixed income markets around the world will unravel; this will send shock waves across the global economy.<br />
Today, there are globally 212 trillion USD of financial assets, which includes 158 trillion of debt, see the 2011 McKinsey Global Institute report. The debt is 3.5 times bigger than the world annual product of 45 trillion.</p>
<p>As soon as interest rates start to increase, then the prices of bonds drop. The economic impact of the price decline will be daunting due the sheer size of the 158 trillion of outstanding debt&#8230;</p>
<p>Clicking <a href="http://www.olsenblog.com/wp-content/uploads/2012/01/Outlook-for-2012.pdf" target="_blank">here</a> will retrieve an Acrobat version.</p>
<p>By: Richard B. Olsen, Founder and CEO of Olsen Ltd</p>
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		<title>Olsen Invest ranked in the Barclay Hedge Ranking</title>
		<link>http://www.olsenblog.com/2011/12/olsen-invest-ranked-in-the-barclay-hedge-ranking/</link>
		<comments>http://www.olsenblog.com/2011/12/olsen-invest-ranked-in-the-barclay-hedge-ranking/#comments</comments>
		<pubDate>Wed, 14 Dec 2011 16:13:56 +0000</pubDate>
		<dc:creator>anita</dc:creator>
				<category><![CDATA[Investment]]></category>
		<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://www.olsenblog.com/?p=699</guid>
		<description><![CDATA[We are please to announce that our product profile AF was ranked in the Barclay Hedge Ranking award for October 2011.
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This fund was ranked based on the data in BarclayHedge's <a style="text-decoration:none; color:#8f5d32;" href="http://www.barclayhedge.com/products/cta-datafeeder.html">CTA database</a></div>
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			<content:encoded><![CDATA[<p>We are please to announce that our product profile was ranked in the Barclay Hedge Ranking award for October 2011.<br />
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<p>This fund was ranked based on the data in BarclayHedge&#8217;s <a style="text-decoration:none; color:#8f5d32;" href="http://www.barclayhedge.com/products/cta-datafeeder.html">CTA database</a></div>
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In October, the unfolding of the European crisis was in the focus of market participants. At the European summit a new rescue package for Greece was structured. Governments and private institutions have decided on a haircut for the Greek debt. After the US has enacted the Volcker rule for banks, European banks will have to recapitalize by 106bn EUR and increase their core capital quota to nine percent.<br />
<br />
Product profile AF generated 1.18% net profit. The high market volatility in October offered profitable trading opportunities in many of the currencies, in particular CHF, CAD and EUR.<br />
<br />
To learn more about our managed accounts please visit <a href="http://www.olseninvest.com">Olsen Invest</a>.</p>
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		<title>The Internet itself will turn into one large exchange (Interview)</title>
		<link>http://www.olsenblog.com/2011/12/the-internet-itself-will-turn-into-one-large-exchange-interview/</link>
		<comments>http://www.olsenblog.com/2011/12/the-internet-itself-will-turn-into-one-large-exchange-interview/#comments</comments>
		<pubDate>Tue, 13 Dec 2011 13:27:06 +0000</pubDate>
		<dc:creator>tbisig</dc:creator>
				<category><![CDATA[Economics]]></category>
		<category><![CDATA[General]]></category>
		<category><![CDATA[High frequency finance]]></category>
		<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://www.olsenblog.com/?p=649</guid>
		<description><![CDATA[&#8220;The global economic system is dysfunctional because of the  mismatch between the modern technology used in the real economy and the operational procedures of the financial system.&#8221; Richard Olsen is an economic researcher in high frequency finance. He has a long experience and strong knowledge of the forex market structure, technology and buy/sell side. [...]]]></description>
			<content:encoded><![CDATA[<p>&#8220;The global economic system is dysfunctional because of the  mismatch between the modern technology used in the real economy and the operational procedures of the financial system.&#8221; Richard Olsen is an economic researcher in high frequency finance. He has a long experience and strong knowledge of the forex market structure, technology and buy/sell side. “The financial system needs to be reformed, which is not as difficult as people might think”, he stressed.</p>
<p>Olsen proposes the introduction of electronic certificates, global early warning system or stabilizing investment strategies, among other innovations. He also gives us his forecast on the market volume and turnover, diversity of market players, investment products, ethic changes or technology and internet evolutions. “Long-term, there will be one centralized exchange &#8211; it will be embedded and integral part of the Internet” he foreshadows.<br />
<span id="more-649"></span><br />
<span style="margin:30px"> </span></p>
<p><em>BIS survey reports that spot volume is 1.5 trillion per day in Forex. Are currency markets really as liquid as BIS surveys imply?</em></p>
<p>Richard Olsen: No, they are not. To the contrary. The actual spot volume of 1.5 trillion per day translates into a small transaction volume of only 17 Mio USD per second. On average there is only 8.5 Mio USD buying and 8.5 Mio selling volume. If an order of 100 Mio USD is triggered, then this order will dominate the market for 10seconds and more. So relatively small market orders of 100 Mio USD or even less can trigger powerful price moves, which can bring about margin calls that amplify the imbalance of buyers and sellers pushing the price even further.<br />
<span style="margin:30px"> </span><br />
<em>Will transactions turnover increase or decrease in the future?</em></p>
<p>RO: In the very long-term volumes in the foreign exchange markets will increase massively with the success of quantitative trading strategies that gain wider acceptance. Short-term, I expect volumes to decline, because of the increased uncertainty due to the economic crisis.<br />
<span style="margin:30px"> </span><br />
<em>In this economic crisis context, some central banks decide to inject money in the market. What effect do these interventions have on the functioning of markets?</em></p>
<p>RO: The recent interventions of the SNB and BOJ stabilize markets in the short-term, but increase volatility in the long-term. The interventions of the central banks skew the perceptions of market participants. Market participants rely on central banks to continue to intervene; this skews the balance of buyers and sellers. As SNB and BOJ continue to intervene, more and more traders go short, CHF and JPY. When ultimately the price level breaks, the selling volume of margin calls is far larger than would have been the case otherwise increasing the size of the adverse price movement.</p>
<p><span style="margin:30px"> </span><br />
<em>Will the market maker&#8217;s model be modified in the future?</em></p>
<p>RO: In recent years, we have observed that the Internet is rapidly mutating from a pure information network into a global market place. I expect that this development will accelerate and that the Internet itself will turn into one large exchange.</p>
<p>My long-term expectation is that traders will trade electronic certificates, a virtual representation of the underlying financial asset, directly on the Internet exchange. We are not yet there, but this is the major development that will take place.<br />
In one respect the Internet exchange will function differently to other organized exchanges: the ranking of bid/ask limit orders will be done on the basis of the size of the respective spread, not the best bid or ask. This change is important, because the direct access with a ranking system based on best bid/ask gives rise to a price instability, which high frequency traders take advantage of.</p>
<p><span style="margin:30px"> </span><br />
<em>Do you expect diversity in the types of market players (besides liquidity players, commercial and speculators) to increase in the future?</em></p>
<p>RO: Yes. In the recent past, we have observed a rapid increase of the number of retail traders; only 10 years ago, this group was quasi non-existent. Today, retail trader account for up to 10 percent of global volume. Corporations do hardly any foreign exchange trading, only the absolute minimum, this will change, when they become aware of the true cost of their passive strategy and the benefits of dynamic hedging. Going forward there will be a lot of growth in volume and diversity of market participants.</p>
<p><span style="margin:30px"> </span></p>
<p><em>What kind of trading strategy should be developed based on this scenario of volume and market participants increase?</em></p>
<p>RO: Our trading algorithms take advantage of the diversity of trader profiles: our models measure the degree of imbalance between the different groups and identify trading opportunities, when the groups get out of line with each other and there is a large disequilibrium. We take advantage of the disequilibrium to take counter-trend positions i.e. we push back when markets overreact. In doing so, we contribute to market stability. We take advantage of the ongoing up and down move of the market to gradually improve the price average of our positions and then close out the position, when we have reached our profit objective.</p>
<p><span style="margin:30px"> </span><br />
<em>What is your assessment of today’s financial system structure?</em></p>
<p>RO: My assessment might sound too negative; the global financial system has gone beyond the point of no return. The sovereign debt crisis, which has inflicted Iceland, Ireland, Greece and Italy will spread to other countries, not just at the outer frontiers of globalization. The crisis cannot be averted. Refinancing rates will go through the roof, Central banks are highly leveraged and do not have the necessary firing power to avert the real crisis, when the global economy starts to slow in earnest and investors panic. There will be a meltdown.<br />
The global economic system is dysfunctional because of the mismatch between the modern technology used in the real economy and the operational procedures of the financial system, where there is no ongoing settlement and the whole system is batch based. The financial system needs to be reformed, which is not as difficult as people might think.</p>
<p><span style="margin:30px"> </span><br />
<em>Your view of the current system is negative, but there is still hope then&#8230;</em></p>
<p>RO: There is not just one thing that needs to be done to make the world safer and more robust. Reforms at several different levels are necessary. If we go for partial solutions, then things can even get worse.</p>
<p><span style="margin:30px"> </span><br />
<em>What reforms would make financial structure works better and more safely?</em></p>
<p>RO: We need to embrace new ideas. We have to streamline the back office operations and move to instantaneous settlement with second by second interest rate payments. In a financial system, where 80% of the trades have a duration of less than 20 minutes, second by second interest rate payments are more than a technical detail.<br />
For instantaneous settlement to happen, we need to introduce electronic certificates, which make any asset easily transferable. The electronic certificates will be issued by the equivalent of notaries for property of land.</p>
<p>We also need to launch a global early warning system, which is organized along the same lines as Wikipedia. It will collect digital data of the real economy and financial markets from sources from around the world to generate online forecast and risk information. I envisage system like a huge economic weather forecasting service covering all aspects of our economy.</p>
<p><span style="margin:30px"> </span><br />
<em>In the world economy, should investment strategies be changed? In which way?</em></p>
<p>RO: We have to stabilize investment strategies: few people are aware that the buy and hold strategies that are recommended for all types of investors and the trend following strategies destabilize the financial system. The global economy is a complex system, which can only achieve stability, if financial assets are managed by market stabilizing investment strategies. Central banks and sovereign wealth funds should use their collateral to trade counter-trend investment strategies and counter-act market excesses. I am not saying that central banks should target particular price levels, they should target a particular volatility regime and take positions, whenever volatility increases and prices overshoot.</p>
<p><span style="margin:30px"> </span><br />
<em>Any reform regarding the investment products for the retail traders?</em></p>
<p>RO: There is a need to develop user friendly investment products. I very much believe in creating the equivalent of an iPhone for investment products &#8211; the products need to be designed in such a way that they are intuitive and user friendly; embedded in the financial products should be all the heavy lifting of intra-day decision taking and should be designed in such a way that they contribute to market stability.</p>
<p><span style="margin:30px"> </span><br />
<em>Will analysts and traders be dependent on sophisticated technology to achieve absolute returns, or will basic tenets of technical analysis be preserved?</em></p>
<p>RO: Practitioners developed technical analysis because the economists were not able to provide them the appropriate tools. This is changing. Finance has made a lot of progress and is gradually making available to the everyday man useful decision support tools that significantly improve the performance of retail traders.</p>
<p><span style="margin:30px"> </span><br />
<em>Many citizens are criticizing the lack of ethic of the traders and financial markets&#8230; Do you agree?</em></p>
<p>RO: The insiders of financial markets know the inner working of the financial system and can use this knowledge for their own personal benefit, but at the expense of the society at large.</p>
<p><span style="margin:30px"> </span><br />
<em>Insider manipulation is prejudicial and illegal. Do you think financial markets actors should be given a stronger sense of responsibility?</em></p>
<p>RO: In medicine doctors have to swear the Hippocratic oath and are not allowed to abuse their power, we have to create awareness that all aspects of business have an ethical component, where we need to do the right thing: we are not allowed to embark on an action if it only benefits ourselves at the expense of the group at large or the whole society. We are only allowed to take actions that are also beneficial for society as a whole.</p>
<p><span style="margin:30px"> </span><br />
<em>To conclude, Richard: are you bearish or bullish as for the future of the markets?</em></p>
<p>RO: I could not be more bearish for the next two years. There are, however, solutions and we can turn things around. We need to have the courage for change.</p>
<p>(Source: <a href="http://www.fxstreet.com/education/forex-basics/forex-visionaries/2011/12/09/">fxstreet.com</a>)</p>
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		<title>THINK ABOUT PRESS: How to Trade</title>
		<link>http://www.olsenblog.com/2010/07/think-about-press-how-to-trade/</link>
		<comments>http://www.olsenblog.com/2010/07/think-about-press-how-to-trade/#comments</comments>
		<pubDate>Thu, 22 Jul 2010 08:49:12 +0000</pubDate>
		<dc:creator>richardo</dc:creator>
				<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://www.olsenblog.com/?p=574</guid>
		<description><![CDATA[
We are publishing a small booklet on how to trade. The content is based on previous posts on the subject. I have expanded the material and hope that you will find the text helpful. The booklet is also a non-technical description of how the trading models powering the Olsen investment programs operate. We program our [...]]]></description>
			<content:encoded><![CDATA[<p><img class="alignnone size-full wp-image-585" title="How to Trade" src="http://www.olsenblog.com/wp-content/uploads/2010/07/cover.jpg" alt="How to Trade" width="397" height="590" /><br />
We are publishing a small booklet on <a href="http://www.olsenblog.com/wp-content/uploads/2010/07/How_to_Trade_5.2.pdf">how to trade</a>. The content is based on previous posts on the subject. I have expanded the material and hope that you will find the text helpful.<span id="more-574"></span> The booklet is also a non-technical description of how the trading models powering the Olsen investment programs operate. We program our trading models to be good traders; our algorithm spots imbalances of supply and demand and takes positions when price overshoots occur. If the price rebounds, then the model takes profit but if the price continues to move in the adverse direction, the model trades the coastline to improve its price average and eventually gets out of its position at a profit. As explained in the booklet, there are more decision rules that make a good trader. Have fun.</p>
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		<title>THINK ABOUT PRESS: Global Economy Under Siege &#8211; Possible Initiatives</title>
		<link>http://www.olsenblog.com/2010/05/think-about-press-global-economy-under-siege-possible-initiatives/</link>
		<comments>http://www.olsenblog.com/2010/05/think-about-press-global-economy-under-siege-possible-initiatives/#comments</comments>
		<pubDate>Thu, 06 May 2010 17:45:11 +0000</pubDate>
		<dc:creator>richardo</dc:creator>
				<category><![CDATA[Economics]]></category>
		<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://www.olsenblog.com/?p=543</guid>
		<description><![CDATA[We have published a small booklet &#8216;Global Economy under Siege &#8211; Possible Initiatives&#8217;. The booklet is based on a post that I published 14th December 2009. The booklet includes visuals created by Lisa Wilkens. Pictures can mean so much more than words. I hope that you enprepared a small booklet that you can download as [...]]]></description>
			<content:encoded><![CDATA[<p>We have published a small booklet <a href="http://www.olsenblog.com/wp-content/uploads/2010/05/ThinkAboutGlobalEconomy.pdf" target="_blank">&#8216;Global Economy under Siege &#8211; Possible Initiatives&#8217;</a>. The booklet is based on a post that I published 14th December 2009. The booklet includes visuals created by Lisa Wilkens. Pictures can mean so much more than words. I hope that you enprepared a small booklet that you can download as a pdf or have us send you a copy. It includes the text of a post that I published on the 14th December 2009 and has since been edited. Lisa Wilkens has created visuals to accompany the text. A picture is worth a thousand words, thank you Lisa. I hope that you enjoy the booklet. I look forward to your feedback.</p>
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		<title>How to hedge: currency overlay</title>
		<link>http://www.olsenblog.com/2010/04/how-to-hedge-currency-overlay/</link>
		<comments>http://www.olsenblog.com/2010/04/how-to-hedge-currency-overlay/#comments</comments>
		<pubDate>Thu, 29 Apr 2010 12:48:17 +0000</pubDate>
		<dc:creator>richardo</dc:creator>
				<category><![CDATA[Investment]]></category>
		<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://www.olsenblog.com/?p=519</guid>
		<description><![CDATA[Price moves in the currency markets can be disruptive and lead to large losses with investors and corporations. In general, institutions do not protect themselves against this risk, because the cost of hedging is high. In this post, I try to explain how dynamic hedging improves the cost structure and makes hedging appear indispensable.
Currency risk [...]]]></description>
			<content:encoded><![CDATA[<p>Price moves in the currency markets can be disruptive and lead to large losses with investors and corporations. In general, institutions do not protect themselves against this risk, because the cost of hedging is high. In this post, I try to explain how dynamic hedging improves the cost structure and makes hedging appear indispensable.</p>
<p>Currency risk is incurred, whenever assets or liabilities are denominated in a foreign currency.  Liabilities are the opposite of assets and can basically be hedged in the same way as assets. Assets, just as liabilities, can be of any shape or form; they can be financial instruments, fixed assets, such as a house or factory; or an income or payment stream, for example pension receipts or payments for project work. Whenever the foreign currency appreciates, the value of the respective asset increases, whenever the foreign currency drops, so does the value of the asset.<span id="more-519"></span> Any rise or decline in value of an asset represents volatility and is an incremental contribution to risk. Investors can improve risk adjusted performance, if they can lower risk without reducing return expectations.</p>
<p>The price movements in the currency markets are an important risk factor for assets and liabilities denominated in foreign currency. Currency movements of plus or minus 10 percent in 6 to 12 months are nothing extraordinary. Occasionally currency movements are far bigger and may move by plus or minus 30 percent in only six months. This explains, why in principle there is a lot of interest in neutralizing currency risk through hedging or currency overlay, as professionals call it. There are the following methodologies to hedge currency risk.</p>
<p><strong>Static hedge</strong></p>
<p>The institution hedges its currency exposure by selling the equivalent amount of foreign currency and buying the home currency. The selling of the foreign and buying of the home currency occurs at the exchange rate that is quoted at the time of executing the hedge trade. As long as the hedge stays open, the institution has to pay credit interest on the foreign currency and receives the debit interest on the home currency.</p>
<p>The operational details of the static hedge are the following: it is necessary to setup an account to execute the currency hedge.  This involves putting up collateral to fund the hedge. The collateral is the margin capital to fund the hedge and absorb potential losses during the lifetime of the hedge. The collateral is typically roughly 10 percent of the value of the foreign asset. The collateral is used as margin capital for the actual hedge and to offset losses, in case the foreign currency appreciates and the hedge is under water, i.e. the current market price is higher than the price at which the currency was originally sold.</p>
<p>The hedge neutralizes the currency risk because in accounting terms, when summing up the value of the foreign asset and of the hedge, changes in valuation of the foreign asset and the hedge offset each other. A loss incurred on the hedge is compensated by a profit on the foreign asset. If on the other hand the foreign currency depreciates, then the hedge generates a profit that compensates a loss made on the foreign asset.  Large institutions hire overlay managers to execute the hedge.</p>
<p>The static hedge can be established through a bank, a specialized market maker in foreign exchange or through a futures contract.</p>
<p>Establishing a hedge is not free of cost, the institution has to allocate funds or provide a credit line that is used as collateral for the margin capital of the hedge. Even though the collateral earns interest, this ties up capital and thus implies an opportunity cost to the overall institution.</p>
<p>Another drawback of a static hedge is that the value of the hedge is as good as the timing of the hedge: when the position was opened and closed. If the institution times its hedge well, it is the big winner, but if it fails to pick the peak of the value of the foreign currency, the profitability of the hedge is disappointing.</p>
<p>Due to the cost of putting up collateral to fund the hedge and the need to have a good timing for the static hedge, institutions have not embraced currency hedging. They prefer to endure the risk of currency movements than to hedge their exposure. This strategy has the benefit that management has a good excuse: if overall performance is below par, they can always blame the currency markets.</p>
<p><strong>Options</strong></p>
<p>Another approach to currency hedging is to buy put options to offset the risk of currency depreciation. A put option gives the buyer a right to sell a defined amount of foreign currency at a specific strike price, typically the current price minus any interest rate differential between the home and foreign currency for the duration of the option.  The cost of a put option is high: typically, a put option for one year can cost as much as 10 percent of the underlying asset. So the price depreciation of the foreign asset needs to be at least 10 percent to break even. The cost of put options can be reduced by implementing a more complex option strategy, e.g., by buying a put option and at the same time, selling a call option. Such a strategy adds risk and complexity to the transaction making it more difficult to manage the hedge. Institutions rarely use options to hedge their currency risk because of the cost and complexity.</p>
<p><strong>Combining static hedge with dynamic hedge</strong></p>
<p>At Olsen we have developed a hedging program that overcomes the deficiencies of a static hedge. The program has two components a static hedge and a dynamic hedge. The dynamic hedge buys and sells the foreign currency in tandem with price action in the currency markets: whenever the foreign currency appreciates rapidly, the dynamic hedging program makes incremental sales of the foreign currency and buys the home currency. As soon as the foreign currency starts to drop again, the program closes out these short positions by buying the foreign currency and selling the home currency. If the foreign currency drops further, the program continues to build up the offsetting hedge by buying the foreign currency and selling the home currency.</p>
<p>The dynamic component can in this way take advantage of the many ups and downs in the foreign exchange markets. During the course of one year, the sum of all the up and down movements bigger than 0.05 percent are a whooping 1600 percent for a typical exchange rate after accounting for transaction costs.  The price curve with all its up and down movements is the coastline of the exchange rate. The dynamic hedging program takes advantage of the length of the coastline and the temporary price overshoots, which are then reversed, to increase  and reduce the total size of the hedge to generate incremental return.</p>
<p><strong>Let me give an example:</strong></p>
<p>If the foreign asset has a value of 100 units, then the static hedge is short 50 units of the foreign currency and long the equivalent amount in home currency. The net exposure of the investor to the foreign currency is then 50 units. In addition to the static hedge, the Olsen program includes  dynamic positions that are opened and closed in response to the price overshoots. The dynamic hedge can in an extreme situation, when the foreign currency appreciates rapidly, increase the hedge by selling an additional 50 units of the foreign currency and buying the equivalent of home currency; the hedge is then the same size as the foreign asset.  If the reverse happens and the foreign currency drops rapidly, the dynamic hedge starts to buy the foreign currency and incrementally builds up a long foreign currency position that offsets the static hedge. In an extreme situation, the dynamic hedge may be as large as the static hedge thus equivalent to a closeout of the hedge.</p>
<p>The advantage of this approach is that the overall size of the hedge changes dynamically. Whenever the foreign currency appreciates rapidly, the dynamic hedge adds to the overall hedge, whenever the foreign currency drops rapidly, the total hedge size is reduced. By dynamically changing the overall size of the hedge the program generates a profit, which is welcome revenue that can offset the opportunity cost of setting aside margin capital for hedging.</p>
<p>The dynamic hedge is a benefit because it reduces the importance of getting the timing of the static hedge right &#8211; if the static hedge was initialized at an inopportune time, when the foreign currency had already dropped, then the dynamic hedge will make up for some of the lost opportunity.</p>
<p>Most importantly, the dynamic hedge increases the size of the hedge. Whenever the foreign currency appreciates; the dynamic hedge reduces the size of the hedge, and whenever the foreign currency depreciates, the dynamic hedge cushions the impact of the price movements of the foreign currency and reduces risk by lowering volatility of the net value of the foreign asset including its hedge. Differen to the option strategy, which costs money, if the price moves do not happen as expected, the dynamic hedging strategy does not cost money because the profits from the dynamic hedge pay for the opportunity cost of the capital dedicated to the hedging strategy.</p>
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		<title>How to trade: managing exposure</title>
		<link>http://www.olsenblog.com/2010/03/how-to-trade-the-tight-rope-of-managing-exposure/</link>
		<comments>http://www.olsenblog.com/2010/03/how-to-trade-the-tight-rope-of-managing-exposure/#comments</comments>
		<pubDate>Thu, 18 Mar 2010 15:30:21 +0000</pubDate>
		<dc:creator>richardo</dc:creator>
				<category><![CDATA[Market]]></category>
		<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://www.olsenblog.com/?p=369</guid>
		<description><![CDATA[The biggest danger for any trader is excessive exposure. An unexpected price spike can then trigger a margin call that wipes out all the profits generated over months of hard effort. This is the most frequent reason why traders lose money. How can we prevent this from happening? What do we have to know?
 
Diversification
 [...]]]></description>
			<content:encoded><![CDATA[<p>The biggest danger for any trader is excessive exposure. An unexpected price spike can then trigger a margin call that wipes out all the profits generated over months of hard effort. This is the most frequent reason why traders lose money. How can we prevent this from happening? What do we have to know?<br />
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<strong>Diversification</strong><br />
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As there is no such thing as perfect foresight and an unexpected price spike can occur at any time, a trader should always diversify his risk and trade not just one, but two or three ideas at the same time. It is through diversification that he can improve his risk profile &#8211; when one trading idea is in the profit, the other runs a loss and vice versa. <span id="more-369"></span>Overall his performance is smoother and more importantly, this approach reduces the pressure to perform. The trader is then more relaxed and less emotional in managing the exposure of his trades.<br />
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<strong>How to realize profits?</strong><br />
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Whatever the underlying trading ideas are, the method for converting an idea into a realized profit is always quite similar. First, the trader should define a budget in terms of assets that he intends to commit to the trading idea. It is best to divide the budget into targeted position size and additional capacity that he intends to use in case that the market turns against him. I advise that the targeted position size should be only one third of the overall budget of the trading idea &#8211; a large two thirds are additional capacity that is kept in reserve. When he opens his position based on his trading idea, he should split the initial trade into three tranches, because there is no way to know the optimal timing for an opening a trade, so it is better to diversify this risk into three opening trades.<br />
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<strong>How to manage a trade?</strong><br />
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In the blog on why butterflies cause cascading margin calls I explained that a trader needs to be on the continuous lookout for unforeseen events that can trigger a cascade of margin calls. When this happens, any trade can turn into a losing position, where the entry price is so far from the current price level that the profit target is out of reach.<br />
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<strong>Improving price average to turn losing position into a profit</strong><br />
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A losing position can be turned into a winning trade by turning the negative development into a positive and take advantage of the new price level to add to the existing position thus improving the price average of the whole position. In doing so, the trader shortens the distance between price average and current price thus increasing the likelihood of a price bounce that is sufficiently large to turn his position into a profit.<br />
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<strong>Why are price rebounds bound to occur?</strong><br />
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In liquid financial markets up to 98% of all the trading is based on speculative positions and the hedging of those positions. These positions being speculative are temporary and any opening trade will need to be closed. When the closing trade happens, this has the effect of inducing a price reversal. Due to the duality of the opening and closing trade the price  movements are never  fully one sided. At some stage, sooner or later, positions will be closed and then the price rebounds occur.<br />
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A trader can use these reversals to turn a losing trade into a winning position. The method of increasing the position size to turn a losing trade into a winning position has, however, big drawbacks, which the trader has to be fully aware off.<br />
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<strong>Smoke and mirrors</strong><br />
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Human beings do not find it easy to correctly identify price extremes. They typically interpret relatively small price moves as extremes, where in actual effect the moves are only moderately larger than average. This deficiency is even more pronounced when a trader faces mounting losses. When under pressure, the trader&#8217;s internal clock ticks faster and he poles the market price at a higher frequency. Time will seem to flow more slowly, minutes will feel like hours and days like weeks. Under these circumstances, the trader&#8217;s natural instinct is to time his trades in terms of his internal clock, but this is wrong. Unaware he will focus on smaller-scale price movements that are out of step with his overall trading strategy. He will decide to increase his bet too early. There might be a bounce back, but this will not be enough for him to exit his position with a profit. If the price resumes its slide, the trader will accumulate losses even faster than before because of the larger position.<br />
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A trader needs to take into account that his sense of timing is skewed when under pressure: he needs to lean back and slow his natural instinct and wait for a price overshoot that is in sync with his regular trading frequency. Patience is of essence.<br />
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<strong>Reducing position size</strong><br />
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If a trader has increased his position size to improve the average price of his position, he has to  reduce the size of his position at the next opportunity, when the price rebounds. This is important because he has to free up margin capital, so that he can increase his position, when the price falls back again. By carefully managing the position size during the ups and downs in the price, he earns incremental profit that turns a losing position into a winning trade.<br />
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<strong>Trader deep freeze</strong><br />
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The biggest danger for a trader is the so-called &#8216;deep freeze&#8217; mode: a trader, who is close to a margin call, freezes up and does not have the mental energy to take decisions and blindly hopes for a price rebound. He can be lucky once, twice or three times, but not on an ongoing basis. Similar to a mouse that is hunted by a cat and cannot move for fright, the same happens to the trader. It is important to preempt this situation. The trader has to set himself a stop loss, where he will get out of his position, whatever may happen. Ideally, the stop loss is never triggered and he is able to maneuver out of any unrealized loss by increasing and decreasing his position size in response to the local highs and lows of the market. In case he fails, he has to have a stop loss strategy in place that limits his overall risk. It is all too easy to close  one&#8217;s eyes and hope for the best.</p>
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		<title>Why policy makers need to take note of high frequency finance?</title>
		<link>http://www.olsenblog.com/2010/02/why-policy-makers-need-to-take-note-of-high-frequency-finance/</link>
		<comments>http://www.olsenblog.com/2010/02/why-policy-makers-need-to-take-note-of-high-frequency-finance/#comments</comments>
		<pubDate>Thu, 25 Feb 2010 14:44:12 +0000</pubDate>
		<dc:creator>richardo</dc:creator>
				<category><![CDATA[High frequency finance]]></category>
		<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://www.olsenblog.com/?p=268</guid>
		<description><![CDATA[Policy makers are typically concerned with long-term economic issues; so why should they be interested in the field of high frequency finance that seems to deal with short-term market phenomena? High frequency finance has the potential of biotechnology and can revolutionize economics and finance by turning accepted assumptions upside down and offering novel solutions to [...]]]></description>
			<content:encoded><![CDATA[<p>Policy makers are typically concerned with long-term economic issues; so why should they be interested in the field of high frequency finance that seems to deal with short-term market phenomena? High frequency finance has the potential of biotechnology and can revolutionize economics and finance by turning accepted assumptions upside down and offering novel solutions to today&#8217;s issues.<br />
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<strong>Why high frequency finance turns economics and finance into a hard science</strong><br />
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High frequency finance is a new discipline in economics that was officially inaugurated at a conference held in Zurich in 1995 organized by Olsen. <span id="more-268"></span>Over 200 researchers from the most renowned universities from around the world came together to start up the new field, which has resulted in a large number of publications including a book with the title &#8216;Introduction to High Frequency Finance&#8217;.<br />
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High frequency data is a term used for tick-by-tick price information that is collected from financial markets. The tick data is valuable, because they represent transaction prices, at which assets are bought and sold. The price changes are a footprint of the changing balance of buyers and sellers.<br />
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The term &#8216;high frequency finance&#8217; has a deeper meaning and is a statement of intent and indicates that research is data driven and agnostic. There are no ex ante theories or hypothesis. We let the data speak for itself. In natural sciences this is how research is conducted: the first step towards discovery is pure observation and coming up with a description of what has been observed; this may sound easy but is not at all the case. Only in a second step, when the facts are clearly established, do natural scientists start formulating hypothesis that are then verified with experiments.<br />
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In high frequency finance the first step involves collecting and scrubbing of data.  As a second step, the data is analyzed and statistical properties are identified. We are on the look out for stylized facts which are significant and not just spurious. Due to the masses of data points available for analysis, for many financial instruments we collect more than 100&#8242;000 data points per day; the identification of structures is straight forward, either there is a regularity or there is none. After identifying specific patterns, we formalize our observations and provide tentative explanations and develop theories.<br />
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The abundance of data in high frequency finance has profound implications on the statistical relevance of its results. Unlike in other fields of economics and finance, where there is not sufficient data to back up the inferences, this is not an issue in high frequency finance. The results are unambiguous and turn economics and finance into a hard science, just as is the case for natural sciences; not a bad thing.<br />
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<strong>High frequency data as an answer to singularity of macro events<br />
</strong><br />
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Today, we are all grappling with the economic crisis and have to make hard decisions. In living memory, we have not seen a crisis of a similar scale, so policy makers are in a vacuum and do not have any comparable historical precedents to validate their policy decisions. If the global economy had been in existence for 100&#8242;000 years, this would be a different matter. We would have had many crises of a similar scale to compare with and we could use these previous events as a benchmark to evaluate the current crisis. The modern economy with financial markets all linked up through high speed communication networks trading trillions of USD on a daily basis is a new phenomenon that did not exist 20 years ago. People do refer to the events of 1929 and subsequent years: these events can be used as one possible point of reference but they are not meaningful in the statistical sense. There is a void that researchers and policy makers need to acknowledge. On a macro level we can only make observations, but no inferences because we do not have the historical data. On a macro scale the events today are singular; policy makers need to be aware of this.<br />
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High frequency finance can fill the void with its huge amounts of data. Inspired by fractal theory that explains, how phenomena are the same at different scales, we search for explanations of the big crisis by moving to another time scale, the short-term. At a second by second level, there are an abundance of crisis and systemic shocks, just imagine the occurrence of the many price jumps due to unexpected news releases and political events or large market orders. Albeit on a short-term time scale we study, how regime shifts occur and how human beings react. The large number of occurrences allows for meaningful analysis. We study all facets of a crisis, how traders behave prior to the crisis, how they react to the first onslaught, how they panic, when the going gets hard and finally, how their frame of reference which previously was a kind of anchor and gave them a degree of security breaks down and how later, when the shock has passed, the excitement dies down, there is the after shock depression and then eventually how gradual recovery to a new state of normality begins.<br />
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<strong>The everyday events sum up and shape the tomorrow</strong><br />
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High frequency finance has another big selling point, why policy makers should take note: the study of market events on a tick-by-tick basis brings to the surface the detailed flows of buying and selling that occur in the market. From this information it is possible to build maps of how market participants build up positions and how over time asset bubbles develop. By tracking price action on a tick-by-tick basis, it is possible to make inferences of the composition of those bubbles similar to the work of geologists studying rock formations. Researchers can identify, who has been buying and selling, on what time horizons they trade, how resilient they are to price shocks, what makes them turn their position and become net sellers as buyers. Based on this information we can make inferences of the likely collapse of those bubbles. High frequency finance opens the way to develop economic weather maps. Just as in meteorology, where the large scale models rely on the most detailed information of precipitation, air pressure and wind, the same is true for the economic weather map. We have to start collecting data on a tick by tick level and then iteratively build large scale models. Today, the development of such a global economic weather map has barely started. The scale of market quake that Olsen offers as a free Internet service is a first installment, but just a start of an exciting development.<br />
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High frequency finance turns economics and finance into a hard science by the sheer volume of data and its ability to set events into their appropriate context by mapping rare events into a short-term time scale with a near infinity of events, albeit at a shorter term time scale. Second, the tracking of events on a tick-by-tick basis opens the door to identify underlying flows and develop economic weather maps &#8211; not a bad thing?</p>
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		<title>U.S. will never lose Aaa rating &amp;#8211 is Geithner the captain of the Titanic?</title>
		<link>http://www.olsenblog.com/2010/02/geithner-u-s-will-never-lose-aaa-rating-is-geithner-the-captain-of-titanic/</link>
		<comments>http://www.olsenblog.com/2010/02/geithner-u-s-will-never-lose-aaa-rating-is-geithner-the-captain-of-titanic/#comments</comments>
		<pubDate>Wed, 10 Feb 2010 13:48:04 +0000</pubDate>
		<dc:creator>richardo</dc:creator>
				<category><![CDATA[Market]]></category>
		<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://www.olsenblog.com/?p=301</guid>
		<description><![CDATA[The sovereign debt crisis that started with Iceland last year has now spread to Greece, Spain and Portugal. Other countries with large deficits are on the firing line as well, the US is one of them with a deficit of 12 percent of GDP, the same as Greece. Treasury Secretary Timothy F. Geithner tried to [...]]]></description>
			<content:encoded><![CDATA[<p>The sovereign debt crisis that started with Iceland last year has now spread to Greece, Spain and Portugal. Other countries with large deficits are on the firing line as well, the US is one of them with a deficit of 12 percent of GDP, the same as Greece. Treasury Secretary Timothy F. Geithner tried to shore up confidence in an ABC News interview by claiming that the US would never lose its Aaa rating. A number of commentators have picked up on this news and have ridiculed Geithner saying no way; the US will lose its Aaa rating.<br />
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It is no trifle matter, if a country has a government budget deficit of 12 percent; this is even more perilous when interest rates are at an absolute low as they are today and there is the danger that interest rates snap up dramatically increasing the cost of servicing debt and the size of the public deficit. There are also the private house holds, which make up for 70% of GDP with their consumption, who are heavily indebted.<span id="more-301"></span> So rising interest rates will also depress private consumption. If worst comes to worst, we have a culmination of negative factors: shrinking GDP due to reduced government spending and lower consumer spending, contraction of leverage and falling asset prices in response to bankruptcies and lower economic activity.<br />
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I regularly question friends and other people with extensive market expertise. They agree that sooner or later the U.S. will hit the equivalent of an iceberg, just as the Titanic did, which will tip the precarious balance of the US economy.  Such an event is just a matter of time, we do not know, when or how it will unfold, but it will definitely happen. Judging by earlier crisis, the onset will be rapid and there will be little forewarning. Given the inevitability of events, we have to ask ourselves, how do we as individuals and political leaders in particular need to react.<br />
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Should the captain in the hope of better times to come delude his people, even though he knows better? A manager or political leader is worth his mettle, if he has the courage to live up to his responsibility and warn the people of the inevitable. Yes, as soon as political leaders speak up and tell the truth, there will be a shock wave, there will be selling in the markets and an initial wave of uncertainty. The payoff of the initial stress will be trust in the leadership, which will be invaluable, when the going gets really hard. Geithner&#8217;s &#8220;keep smiling&#8221; strategy can keep things going in the short-term but will ultimately result in complete public disillusionment and weaken the government, when we face the next Six Sigma event.<br />
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Reference<br />
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Survey by McKinsey Global Institute, January 2010, Debt and deleveraging: The global credit bubble and its economic consequences<br />
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http://www.mckinsey.com/mgi/publications/debt_and_deleveraging/index.asp</p>
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		<title>Trading: Meltdown of Carry Trade: Strong JPY Market Quake</title>
		<link>http://www.olsenblog.com/2010/02/trading-meltdown-of-carry-trade-strong-jpy-market-quake/</link>
		<comments>http://www.olsenblog.com/2010/02/trading-meltdown-of-carry-trade-strong-jpy-market-quake/#comments</comments>
		<pubDate>Thu, 04 Feb 2010 18:52:32 +0000</pubDate>
		<dc:creator>richardo</dc:creator>
				<category><![CDATA[Market]]></category>
		<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://www.olsenblog.com/?p=284</guid>
		<description><![CDATA[USD_JPY collapsed from 90.60 to a low of 88.65 in 30 minutes taking down AUD_USD from 88.00 to 86.15. The Scale of Market Quakes for AUD_JPY recorded a strong quake of 4.4. Three trades triggered the move: margin calls on long AUD positions, liquidations of short JPY and short USD positions. The market was building [...]]]></description>
			<content:encoded><![CDATA[<p>USD_JPY collapsed from 90.60 to a low of 88.65 in 30 minutes taking down AUD_USD from 88.00 to 86.15. The Scale of Market Quakes for AUD_JPY recorded a strong quake of 4.4. Three trades triggered the move: margin calls on long AUD positions, liquidations of short JPY and short USD positions. The market was building up to such a move because there was a bifurcation in the market, where one group of traders believing in the long-term collapse of the USD turned a blind eye to their increasing losses due to the gradual rise of the USD, while on the other hand there were the traders with the growing confidence in the continued strengthening of the USD. Similar to children that rock a rowing boat the combination of margin calls and aggressive trend following trades triggered the sell off.<span id="more-284"></span> <span style="margin:30px"> </span><br />
What do we make of all this? We are at the start of the month, so it is unlikely that this is the last storm. Traders will want to make up for any losses incurred, so they will increase their bets. If tomorrow Nonfarm payrolls are equal or worse than expected, we might see a strong wave of selling of the USD reversing the USD appreciation. If this happens, then the natural response of traders, who failed to participate in the rise of the USD is to jump ship and turn their positions from shorting the USD to going long. From my point of view, this would definitely be a mistake. The USD has staged a strong recovery over the past few weeks. There are growing signs that the USD longs are becoming increasingly exuberant an early indicator of a pending reversal.<br />
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At the same time, as the currency moves, gold dropped from 1105 USD to a low of 1063. Under normal circumstances one would expect that talk of government default would provide support for gold, but this was not the case. The dynamics of margin calls can create havoc with fundamentals, as witnessed with gold. So at all times it is important to trade with sufficient reserve margin capital.<br />
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Most likely, the coming days will be volatile. If the Nonfarm Payrolls are positive, then the appreciation of JPY will continue for another two days, because markets are illiquid on Friday afternoons and it only takes a small volume to move the price even further, triggering more margin calls. When a reversal finally starts, traders need to be careful and not jump ship. The USD downtrend can be far stronger because there will be another round of margin calls, but this time for the traders, who are long USD.</p>
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