POC / VA after each period closed — the developing track.
Session extremes.
Initial balance — price range of the opening initialBalancePeriods.
OptionallabelWindow name when one was applied — the renderer's session label.
Price levels, sorted high -> low.
The session's opening and closing trade price.
Per-period detail, in order.
Number of periods (letters) in the session.
Point of control (price with the most TPOs).
True when the session high / low printed more than one TPO (weak extreme).
How far price extended beyond the initial balance each way (0 when none).
Prices that printed a single TPO away from the session extremes.
UTC seconds of the session's first and last bar.
Total traded volume in the session.
Value-area high / low.
Volume-weighted POC (most volume, as opposed to the most time).
Runs of single prints at the extremes, when
tailEdgespromotes them.