Pascal,

Being a longer term trader, I tried AMZN as a 50-day bounce play short on the 50-day moving average using the breakout calculator. Below was my results:

Name: AMZN 50-day short.GIF Views: 508 Size: 24.6 KB

Question, should this tool work at the 50-day? Your examples are much shorter.
There are only 8 prior trades, is this enough?
I chose 211 days for the evaluation period because that is when AMZN put in its top.
If I went longer than a 20-day holding period the results were a little worse but still good.
Notice that I have both long and short term averages set at 50 days. Is this okay?
Also a 9.8% stop is large but if I put in a stop of 7% which perhaps I could stomach the results come out slightly better with a 7.3% expected profit per trade and a strategy efficiency of 5.52.