Credit to original code goes to paaax and NSDT. Modified to include premarket H/L levels and to show only daily levels. Indicator includes Close levels.
-US Premarket High and Low Levels
-Daily OHL Levels (No close included)
-Yesterday and Previous day OHLC level
-Labels and ability to modify user preferences (color, line)
This indicator draws the Pre-Market Low and High for futures. Futures do not really have "P.M" because they are almost always open, but I chart /ES and trade $SPY options, so this has been useful in finding P.M levels.