[Szymon]

Hi Guys,

Here is the formula that I use to calculate Mark Fishers A & C values.

I use this for intraday stock trading but you can use it for futures just change the A calculation to half or quarter for the C value.

Its based on 30 Day ATR Close * 0.22 for 22% but you can change it to Open, High, Low,(H+L / 2) or change the actual percentage value and use that.

Here is the formula in Basic language.

ATRClose = AverageTrueRange[30](close) ATR22ClosePercent = ATRClose * 0.22 OPHigHAandCvalue = OpeningRangeHigh + ATR22ClosePercent OPLowAandCvalue = OpeningRangeLow + ATR22ClosePercent Return OPHighAandCvalue As "Opening Range High A & C Value", OPLowAandCvalue As "Opening Rang Low A & C Value"

Enjoy

Simon