I have problem to confirm your intraday margin opening hours. I know it ends at 15:45 CT, however I watched a video of yours the speaker said literally intraday hours are for trades open and closed when market open and close 22h 45m. before I was thinking it is only NY session hours, I need your confirmation on this as I'm working on time parameter in my auto trading system. so accurate time will help me to do it correctly.
if this is correct then you guys are rockstars hhhhhh
