Retracement ELA Help Please

["bkmk" <bkmk@xxxxxxxxxxxx>]

I trade stocks using a signal such as:

If Condition X then Buy at H + y stop;

I find that the system is more profitable if I don't take the signal right
away but wait for a pull back and then a rise again to the initial Buy
signal.  So far, I'm doing this subjectively but I'd like to actually write
this retracement into my system.

I'd like it to say that if Condition X and H + stop happens (original Buy
signal) and then there is a pullback by Z amount then Buy when the price
equals the original Buy signal price.

I hope I made this clear.

Thanks for any help w ith this.

Barry