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Re: Consistent Losers
There is something missing in all this though that has not really been identified or discussed - the fact is those bad systems will have a period where they do well. During that period you will give back most of your gains or worse.
Similarly, there are many good systems that suddenly go bad.
The MA Cross system you cite simply as an example will do poorly maybe 70-80% of the time (just pulling reasonable numbers) but then have huge gains during trends.
Do you really want to trade a system that you know will do well for maybe 6 months, 12 months or however long and then give it all back?
The first step is really to identify where your actually problem is. Why does that bad system reverse at some point or that good system crash and burn?
The answer is that the underlying market conditions changed and no one adjusted. You could reverse the MA Cross system and do well until the market trends. Conversely, you could follow the hot system of today with only a few months worth of a track record which suddenly dies as the market moves into a cyclical phase.
With the problem identified (market profiles change affecting the favored system) you have a few options:
1. apply sensible money management to ride out the period where your system is not favored with as small a loss as possible.
2. change or adjust your system
3. do not trade during conditions that your system is not favored.
All of these options involve trade offs and risks.
Option 1 requires you be patient and disciplined.
Options 2 and 3 require you have knowledge to determine the current condition and its probable end.
The solution for many is to stop and take a step back. Instead of looking at indicators and systems take a closer look at market behavior. Study how the market pushes hard in one direction, then constricts - either to push higher or reverse.
As yourself how does this affect your system?
If you are using oscillators (stoch, rsi, macd) do you want to take a trade after the market has taken off from a consolidation phase? Or, do you want to respect this indicator more after the market has made a large move and is consolidating again?
Would a MA Cross system be more or less accurate immediately following a breakout or following a retracement?
Without a solid understanding of market dynamics you risk reversing a bad system just before the market favors it, or hoping onboard a good system just before it falls off the cliff...
The litmus test is can you identify what factors caused the system to fail? Now, can you identity what conditions precipitated those factors? Then you have predictors that you can consider integrating into your system.
Here is an example:
1. The system failed because the market started to trend and my RSI based system does not do well in these conditions. (factor)
2. Before this failed trade ADX increased, or the price reached 1.2200, retreated, then made another attempt with increased volatility. (precipitating factors).
In the future one would not follow this system when a trade signal was accompanied by an increase in ADX or the price pattern above. Instead, the trader would switch to another system or stay clear of the market. Another option would be to enter the trade, but with less leverage (money management rules).
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