This will place circles on your chart for the opening daily price. If price is above, the circles are green. If price is below, the circles are red. I wanted to be able to see the opening price a bit easier while in smaller time frames.
// Written by Robert N. 030615 // Still looking for way to remove from previous days study("Open Daily Line", overlay=true) odl = input(true, title="Open Daily Line") dopen = security(tickerid, 'D', open) dcolor = close < dopen ? red : green plot(odl and dopen ? dopen :na , title="Daily",style=circles, color=dcolor, linewidth=3)