Moving Averages + Premarket High/Low + Yesterday High/Low V2

This script allows you to have multiple indicators on the chart at once. EMA's can be added to lower timeframes while SMA's can be added to higher timeframes. Premarket high and low are also tracked as well as yesterdays high and low. All these points are crucial in technical analysis as current price action can either bounce or reject off of these levels.

Update: Fixed an issue where high/low was showing for current trading day during market hours instead of previous trading day