Key Levels + 15M ORB

What this gives you? (“Key Levels”)

15m ORB High/Low
Clean horizontal lines across full RTH session, only drawn after first 15 minutes complete.

Premarket High/Low (PMH/PML)
Dashed lines; optional labels if you want them.

Previous Day Zones (PDH/PDL)
Wick→body zones for prior RTH session.
Optional zone fill to visualize where prior day got rejected/accepted.
Optional PDH/PDL labels.