The short answer

VWAP for the session average. Lock to freeze the price scale. Hide to mute drawings while you review.

VWAP

Session average. Display only. If a decision needs an average, it must come from the run, not from a chart-only line.

Scale lock

Lock holds the visible high and low so scrolling history does not jump the scale while you compare structure.

Hide

Each drawing kind can be hidden on its own. Lines, fib, box, brackets. Volume and VWAP too.

Where this stops

These controls are for reading history cleanly. They are not alerts. They are not a substitute for a card with a stop.