Quote from AnomalyResearch:
FWIW I used the same parameters on the S&P pit contract in 1989. There is no magic number of which I am aware. Varying breakout parameters yield a spectrum of results. A percentage of ATR or previous daily range also "works". Waiting for a consolidation or narrowing of the daily ranges as a filter has improved results in the past. Trailing stops tend to degrade the performance. Tight stops tend to degrade the performance. Waiting for a retrace after the breakout tends to degrade the performance. Unless you have some exceptional discretionary ability, taking early profits tends to degrade the performance. In the final analysis, if enough trending days appear and you catch and ride a significant percentage of them you may produce a profit. The ER2 is currently and recently a nicely trending market. Instruments which trend nicely come and go. In my opinion, when the market you are trading lacks trending movements you will get break even results from the trades and the loss of execution and transaction costs.
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