Developing an ALGO Trading System by: Charles J. Tanti B.Sc.(Eng) |
To be a successful Trader, you have to be able to Trade without the Stress and Pressure of knowing what the market is doing on a Daily Basis. |
What is a trading system? A trading system is not the "Holy Grail". Most traders expect too much from a tradingsystem. If a system makes a few losing trades they usually give up just when the market is about to turn in their favor. A good trading system is nothing more than a tool to turn the odds in your favor by employing a proven consistent trading methodology. To be successful, a trader must overcome hope, fear and greed and learn to be patient. The market is always right. A trader needs to pay close attention to the market. He must be able to analyze and interpret the information in the charts correctly and objectively without any emotion. Risk is a part of trading, and it cannot be avoided or eliminated. The successful trader knows this and accepts risk as part of the business of trading. However, he also has the knowledge and confidence that risk can be controlled. To trade a system profitably, one must have the discipline to execute the signals generated. Discipline comes from confidence, and confidence comes from knowledge. Therefore, it is very important to understand how your system works. Confidence and discipline also comes from experience, and therefore a trader must have the patience to observe a trading system in real time to see for himself how and where signals are generated. Every trader knows that in trading TIMING CAN BE EVERYTHING. If you can time your trades perfectly, you will never have to worry about a drawdown. But, as everyone knows, it is not as simple as this. No matter how good you are at technical analysis, most of the time the market is confusing: Is it going: Up, Down, or Sideways. Most traders, especially day traders, look at the market too closely. If you look at the market on a day-to-day basis, you will lose sight of the big picture. In other words, you will get confused about the long-term trend.
We all know the saying:
There is also another saying: As a Trader, your only "FRIEND" is the "TREND" As long as you trade with the Major Trend, you should not be too concerned about timing. The "TREND" will always come to your rescue. As long as you stay with it, and as long as you trade in the direction of the major trend.
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The key components of a Profitable Trading System are:
1.Choosing the right market. A long-term trading system, if it is going to be profitable, needs a market that has a tendency to trend for long periods of time. The trend must be evident on daily and weekly charts. Examples are the T-Bonds and T-Notes markets, as well as Currencies. These markets are driven by interest rates, which in turn are driven by the state of the economy. These forces do not turn on a dime. They build momentum and move in the same direction for months or years at a time. 2.Choosing the right price data to Reduce Noise. The data you feed into the system is very important. Daily price data usually has a lot of noise, which in turn can produce a lot of false reversals that can generate false trading signals, which are very hard to filter. On the other hand, weekly data is smoother and makes the major trend more evident. Weekly data will have less noise in it and is much easier to analyse. 3.Choosing a Long-Term indicator to find the Major Trend. Indicators are a mathematical way to measure the state and stength of the market. I have been developing and creating indicators for my systems for the last 30 years. During this time, I have found out that simple works better. For this reason I prefer a long term stochastic. Stochastics work the same way as moving averages, with one big advantage. A stochastic will show the trend of the market and can also indicate when a market has become over bought or over sold.
This is better than taking the signal from sign changes in the stochastic alone, which usually lags the market and will miss up to $3000 or more from the market turning point. |
Developing the ATS-ZB32 |
1: Start - Applying only the stochastic to weekly data. Trade summary. Total No of trades: 260 No of winning trades: 109 No of losing trades: 151 Average Trade: $362 Average Profit: $4084 Average Loss: $2323- Total Profits: $94,359 Ave. Profit: $2395/year |
2: Applying a stochastic with a simple filter. Trade summary. Total No of trades: 212 No of winning trades: 94 No of losing trades: 118 Average Trade: $443 Average Profit: $4346 Average Loss: $2682- Total Profits: $94,109 Ave. Profit: $2389/year |
The performance of a trading system can be vastly improved by applying filtering algorithms to the long term indicator. For example, the stochastic may go from from negative to positive while the system is in a short trade. In this case, this will be a signal that the trend has changed. However, the market may have moved lower. Therefore, even though there was a sign change in the stochastic from "-" to "+", the market actually moved lower. Filtering algorithms can be designed and incorporated into a trading system to improve its performance. |
Trade summary. Total No of trades: 82 No of winning trades: 33 No of losing trades: 49 Average Trade: $1860 Average Profit: $9786 Average Loss: $3477- Total Profits: $152,562 Ave. Profit: $3872/year |
Incorporating Genetic Algorithms A long-term trading system usually gets the signal for the trend from either a moving average or a stochastic. These indicators always lag the market, and unless the market keeps the trend for very long periods of time and there is a substantial price difference between the top of the market and the bottom of the market, it is very difficult for a system to produce good profits. This is because a slow moving average or a long term stochastic normally misses up to $3000 from the top and up to $3000 from the bottom, i.e. $6000 in all. For a system to be truly profitable, it must be able to signal when a market is just going to turn around. Therefore, the system must be able to go short at or near the TOP, and be able to go long at or near the Bottom. This is made possible by creating algorithms that track several indicators at the same time to signal an extremely over bought or an extremely over sold market. Then taking the signal to go SHORT or LONG from several of these indicators at the same time. Since commodity markets cannot go up or down forever, they inevitably become over bought or over sold and turn around. A good algorithm will track a main indicator, but will only generate the buy or sell signal after a signal has been verified by several other built in indicators to produce more reliable and accurate results. Both the "ATS" systems have 15 of these genetic algorithms. These are called the "X" algorithms and the "L" algorithms. There are six "X" algorithms, these generate the "SELL" signals, and there are nine "L" algorithms, these generate the "BUY" signals. |
Trade summary: Total No of trades: 93 No of winning trades: 75 No of losing trades: 18 Average Trade: $7528 Average Profit: $10281 Average Loss: $3939- Total Profits: $700,171 Ave. Profit: $17,771/year |
The Function TREND makes the ATS-ZB32 almost Perfect |
The function TREND was designed to monitor the system while it is trading. If a trade startes to lose money, TREND checks the direction of the market. If the market is not moving in the direction of the trade, TREND takes the system out of the market with a small loss, preventing the system from getting in a deep loss, and thus reducing the drawdown. The ATS-ZB32 takes its signal to go SHORT or LONG from the stochastic. If the stochastice goes above 80% the system goes Short. If the stochastic goes below 20% it goes LONG. However the stochastic can go above 80% and the market can still keep going up. Similarly the stochastic can go below 20% and the market can stll keep going down. In each of these cases, the system will keep going SHORT or LONG, because the stochastic is over bought or over sold, and the trade will start to lose money, sometimes a lot of money. This is where TREND kicks in. If a trade starts to lose money, TREND checks the direction of the market. If the system is LONG, but the direction of the market is going lower and lower, and the trade is losing money, TREND gets the system out of the market, before the trade becomes a big loser. The same applies if the system is SHORT, but the direction of the market is going higher and higher. These are the results from the TREND function.
TREND TRADES | TREND TRADES TOTALS # WEEK-OF SYSTEM EXIT REVERSE TOTAL | SYSTEM EXIT REVERSE --------------------------------------------+----------------------------- 1 23NOV84 7343 9281 1937 11218 | 7343 9281 1937 2 07JUL89 12343 11343 1000- 10343 | 19686 20624 937 3 01APR94 7812 12562 4750 17312 | 27498 33186 5687 4 08JUL94 3125- 31 3156 3187 | 24373 33217 8843 5 12JUN98 3218- 4562- 1343- 5906- | 21154 28654 7499 6 19APR02 2531 2687 156 2843 | 23685 31341 7655 7 15AUG03 718- 10187 9906 20093 | 22966 41528 17561 8 05MAY06 11906 11687 218- 11468 | 34872 53215 17342 9 05JUN09 24937 24640 296- 24343 | 59809 77855 17045 10 06AUG10 20203 17921 2281- 15640 | 80012 95776 14763 11 08OCT10 6156- 4468- 1687 2781- | 73855 91307 16450 12 16MAR12 937 4812 3875 8687 | 74792 96119 20325 13 06SEP13 18750 14250 4500- 9750 | 93542 110369 15825 14 08JUL16 35281 39468 4187 43656 | 128823 149837 20012 15 05OCT18 4906- 1687 6593 8281 | 123916 151524 26605 16 20MAR20 13125 18062 2000- 16062 | 137041 169586 24605 17 05JUN20 937- 4281 6125 10406 | 136103 173867 30730 18 08OCT21 4281- 562- 3718 3156 | 131821 173304 34448 19 25MAR22 6500- 2875- 6906 4031 | 125321 170429 41354 20 17JUN22 14468- 3906- 7500 3593 | 110852 166522 48854 21 28OCT22 12875- 6562 19437 26000 | 97977 173084 68291 22 17MAR23 343- 3531 3968 7500 | 97633 176615 72259
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The TREND Function turned the Profit of $97,633 from the system |
Using functions to keep drawdowns to a minimum, reduce risk, and reduce the number of losing trades.
A good system must have functions to manage a trade after it is started.
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About the Developer: Charles Tanti B.Sc.(Eng)
I cannot remember a time in my life when I really |
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