daycount = 5
myRSI=RSI[8](Close)
//C1=myRSI Crosses Under 30 //Buy signal
Crossover=0
For i = 0 to daycount
if myRSI[i] crosses under 30 then
CrossOver=1
break
endif
next
When the price crosses under 30 for just a few decimals, auch as 0.1 or less, you will have to zoom in the indicator quite a bit to be able to spot the crossover.