I would like the formula for scanning:  close above 50 day smvg in the last 20 days of 15% or more

and returns down within 1% of the 50 day avg.

                                                                                               thank you

                                                                                               lloyd rausch

(((H-L)>3*(O-C))AND((C-L)/(.001+H-L)>O.6)AND((O-L)/(.001+H-L)>O.6))

This is a pcf for candlestick hammer, I use this in a scan and have gotten no result in 6 months.  Is this  the pcf I should be using in my scan?

I want stocks with a Bullish Candlestick hammer pattern.