salut, ici tu vois :
// Calculate APB values
APBClose = (open[1] + high[1] + low[1] + close[1]) / 4
APBClose = (APBClose + close[1]) / 2
APBOpen = (open[2] + close[2]) / 2
APBHigh = max(high[1], max(APBOpen, APBClose))
APBLow = min(low[1], min(APBOpen, APBClose))
// Draw the candlestick
if APBOpen < APBClose then
drawcandle(APBOpen, APBHigh, APBLow, APBClose) coloured("yellow")
else
drawcandle(APBOpen, APBHigh, APBLow, APBClose) coloured("blue")
endif
return