Thursday, January 1, 2009

Diversifying Forex Trading Strategies

The critical difference between who will win and who will lose in the business of Forex market trading is learning how to manage your money. For example, if 100 Forex traders begin trading by using a system with 60% of winning odds, only about 5 of those traders would see a profit by the end of the year. Despite those 60% winning odds, only 95% of those Forex traders will lose because of poor money management skills. When entering a trading system one must have great money management skills in order to succeed. Traders enter the Forex system to make a profit, after all, not to lose money.
The amount of money you will put on a trade and the risks you are willing to accept for that trade is money management. It is very important to understand the concept of managing money and to understand the difference between managing money and trading decisions, in order to diversify your Forex trading strategies. There are a number of different strategies that can be employed that will aspire to preserve your balance from any high-risk liabilities.

To begin with an understanding of the “core equity” is a necessity. Basically the core equity illustrates the starting balance of the account and what amounts are in the open positions. Your money management will greatly depend on this equity so it’s very important to understand the meaning of core equity. For instance, if you have an open account with a balance of $5,000 and you enter a trade with $1,000 your core equity will be $4,000. If you enter another trade for another $1,000 then your core equity would be $3,000.

From the outset, it’s best to diversify trades by using several different currencies. By only trading one currency pair, you will generate very few entry signals. For example, if you have an account balance of $100,000 and have an open position for $10,000 then that makes your core equity $90,000. If you choose to enter on a second position, then calculate the 1% risk from your core equity, but not your starting account balance. This would mean that the second trade would not exceed $900. Then if you decide to enter a third position, with a core equity of $80,000 then the risk from that trade should not surpass $800. The key is to diversify the lots between all currencies that have a low correlation.
For example, if you want to trade EUR/USD and GBP/USD with a $10,000 (1% risk) standard position size in money management, then it would be safe to trade $5,000 in each EUR/USD and GBP/USD. This way, you will only be risking 0.5% on each position.

Developing Expertise Through Pattern Recognition


The second major answer to the question of trading expertise is that of pattern recognition. The markets display patterns that repeat over time, across various time-scales. Traders gain expertise by acquiring information about these patterns and then learning to recognize the patterns for themselves. An analogy would be a medical student learning to diagnose a disease, such as pneumonia. Each disease is defined by a discrete set of signs and symptoms. By running appropriate tests and making proper observations of the patient, the medical student can gather the information needed to recognize pneumonia. Becoming an expert doctor requires seeing many patients and gaining practice in putting the pieces of information together rapidly and accurately.

The clearest example of gaining trading expertise through pattern recognition is the large literature on technical analysis. Most technical analysis books are like the books carried by medical students. They attempt to group market “signs” and “symptoms” into identifiable patterns that help the trader “diagnose” the market. Some of the patterns may be chart patterns; others may be based upon the identification of cycles, configurations of oscillators, etc. Like the doctor, the technical analyst cultivates expertise by seeing many markets and learning to identify the patterns in real time.

Note how the pattern recognition and research answers to the question of expertise lead to very different approaches to the training of traders. In the research perspective, traders learn to improve their trading by conducting better research. This means learning to use more sophisticated tools, gather more data, uncover better predictors, etc. From a pattern recognition vantage point, however, trading success will not come from performing more research. Rather, direct instruction from experts and massed practice leads to the development of competence (again like medical school, where the dictum is “See one, do one, teach one”).

Learning to Trade: The Psychology of Expertise


When people hear that I am an active trader and a professional psychologist, they naturally want to hear about techniques for mastering emotions in trading. That is an important topic to be sure, and later in this article I will even have a few things to say about it. But there is much more to psychology and trading than “trading psychology”, and that is the ground I hope to cover here. Specifically, I would like to address a surprisingly neglected question: How does one gain expertise as a trader?

It turns out that there are two broad answers to this question, focusing upon quantitative and qualitative insights into the markets. We can dub these research expertise and pattern-recognition expertise, respectively. These perspectives are much more than academic, theoretical issues. How we view knowledge and learning in the markets will shape the strategies we employ and—quite likely—the results we will obtain. In this article, I will summarize these two positions and then offer a third, unique perspective that draws upon recent research in the psychology of learning. I believe this third perspective, based on implicit learning, has important, practical implications for our development as traders.

Developing Expertise Through Research

The research answer to our question says that we gain trading expertise by performing superior research. We collect a database of market behavior and then we research variables (or combinations of variables) that are significantly associated with future price trends. This is the way of mechanical trading systems, as in the trading strategies developed with TradeStation and the systems featured on the www.futurestruth.com site. We become expert, the mechanical system trader would argue, by building a better mousetrap: finding the system with the lowest drawdown, least risk, greatest profit, etc.

A variation of the research answer can be seen in traders who rely on data-mining strategies. The data-miner questions whether there can be a single system appropriate for all markets or for all time frames. To use a phrase popularized by Victor Niederhoffer, the market embodies “ever-changing cycles”. The combination of predictors that worked in the bull market of 2000 may be disastrous a year later. The data-miner, therefore, engages in continuous research: modeling and remodeling the markets to capture the changing cycles. Tools for data mining can be found at www.kdnuggets.com.

There are hybrid strategies of research, in which an array of prefabricated mechanical systems are defined and then applied, data-mining style, to individual stocks to see which ones have predictive value at present. This is the approach of “scanning” software, such as Nirvana Systems’ OmniTrader. By scanning a universe of stocks and indices across an array of systems, it is possible to determine which systems are working best for particular trading vehicles.

As most traders are aware, the risk of research-based strategies is that of overfitting. If you define enough parameters and time periods, eventually you’ll find a combination that predicts the past very well—by complete chance. It is not at all unusual to find an optimized research strategy that performs poorly going forward. Reputable researchers develop and test their systems on independent data sets, so as to demonstrate the reliability of their findings.

Is There Such A Thing As Hedging in the Forex Market



For those who are not familiar with the Forex market, the word “hedging” could mean absolutely nothing. However, those who are regular traders know that there are many ways to use this term in trading. Most of the time when you hear this phrase it means that you are trying to reduce your risk in trading. It is something that everyone who plans to invest should know about. It is a technique that can protect your investments to some degree.


While hedging is a popular trading term, it is also one that seems a little mysterious. It is much like an insurance plan. When you hedge, you insure yourself in case a negative event may occur. This does not mean that when a negative event occurs you will come out of it completely unaffected. It only means that if you properly hedge yourself, you won’t experience a huge impact. Think of it like your auto insurance.
You purchase it in case something bad happens. It does not prevent bad things from happening, but if they do, you are able to recover a lot better than if you were uninsured.

Anyone who is involved in trading can learn to hedge. From huge corporations to small individual investors, hedging is something that is widely practiced. The manner in which they do this involves using market instruments to offset the risk of any
negative movement in price. The easiest way to do this is to hedge an investment with another investment. For example, the way most people would deal with this is to invest in two different things with negative correlations. This is still costly to some people; however, the protection you get from doing this is well worth the cost most of the time. When you begin learning more about hedging, you start to understand why not many people completely know what it is all about. The techniques used to hedge are done by using derivatives. These are complicated instruments of finance and most often only used by seasoned investors.

When you decide to hedge, you must remember that it comes with a cost. You should always be sure that the benefits you get from a hedge should be more than enough to make it worth your while. You should make sure the expense is justified. If it is not, then you should not hedge. The goal of hedging is not to make money. You will not make large gains by hedging yourself. You have to take some risks in order to gain. Hedging is intended to be used to protect your losses. The loss cannot be avoided, but the hedge can offer a little comfort. However, even if nothing negative happens, you will still have to pay for the hedge. Unlike insurance, you are never compensated for your hedge. Things can go wrong with hedging and it may not always protect you as you think it will.

Keep in mind that most investors never hedge in their entire trading careers. Short-term fluctuation is something that the majority of investors do not worry with. Therefore, hedging can be pointless. Even if you choose not to hedge however, learning about the technique is a great way to understand the market a bit more. You will see large corporations and other large traders use this and may be confused at why they are acting this way. When you know more about hedging you can fully understand their strategies.

Whether you decide to use hedging to your advantage or not, you will benefit from learning more about it. You can use it like an insurance policy when trading. You should remember however that hedging can be costly. Always check to make sure the costs of hedging will not run against any profits you may or may not make. Be sure those costs are realistic and that your need for hedging is realistic as well. You will be able to use hedging to help cut your potential losses, however hedging will never guard against the negatives altogether. Learning about it will give you a better understanding at how large traders work the system however, which can in turn make you a better player in the trading game.