OPEN-SOURCE SCRIPT
Updated Pre-Market levels for Futures
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.
SPY options, so this has been useful in finding P.M levels. Release Notes
P.M Low and HighMarks level from 3AM EASTERN to 9:30AM EASTERN which is NYSE open
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.