Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
I create an EA.
Buy: if one of last 17 candle Stochastic below 20 and now Parabolic SAR change.
But i don't know how to make it easy : one of last 17 candle Stochastic below 20
Maybe i use "or" logic with 17 block??
Nope. Try the block called "Indicator moves within limits"