Levels · session replay · Monday 21 September 2026
The dashed grey lines are the call wall and put wall I published at 08:30 ET and was graded on. The orange lines are the same two walls as the terminal recomputed them about every sixty seconds through the session. The black line is price. The high and low on the right edge are the graded ones. Nothing here is re-derived after the fact — this is what the panel showed while it happened.
NQ: the published call wall was 30122 — 740.75 points from where the session topped (30862.75). By 15:31 the live recompute had it at 31304.75, 442 points away.
positive gamma at 08:30 · 112 recomputes 09:30–16:00 ET
Published call
7765.25
Published put
7565.25
Session high
7847.25
Session low
7742.5
Close
7829
Call wall
broke
Put wall
held
Live walls travelled
7563.75–7568.5 · 7764.5–7866.25
positive gamma at 08:30 · 54 recomputes 09:30–16:00 ET
Tomorrow, live
The 08:30 numbers are free every morning, here and in the email. The recompute — the walls moving with the book, beside the DOM ladder, the footprint and the tape — is the terminal, $125 a month or $1,125 a year. Everything it draws is graded on the same public record as these pages.
The next session’s walls, in your inbox before the open — and the replay the morning after.
Published call
30122
Published put
29352
Session high
30862.75
Session low
30071
Close
30774.25
Call wall
broke
Put wall
held
Live walls travelled
28606.75–29308.25 · 30546.25–31304.75
