Hello As PRT in not able to run multitimeframe, I would like to run strategy on H4 but with D1 Daily RSI value I found the formula of RSI and how to build the indicator. Manual here at the bottom of the page https://www.prorealtime.com/en/help-manual/probuilder-custom-indicators However the probuilder doesn’t like the instruction Dclose instead of close. If I screen the time to record price value at 23h59, it should be able to recalculate the RSI value. However I don’t get any value back from the indicator, if you have any idea? Regards /////////// RSIDaily p=14 if time>235958 then cloture=open endif higher = MAX(0,cloture-cloture[1]) lower=MAX(0,cloture[1]-cloture) mmhigher=wilderaverage[p](higher) mmlower=wilderaverage[p](lower) RS=mmhigher/mmlower RSIdaily=100-100/(1+RS) return RSIdaily as "RSIDaily" ///end