Delayed derived options structure
TAPE·PIN
Not a scanner · Not max pain from volume
tape 2026-09-18 · published 2026-09-20T14:49:11.657872-04:00

NVDA gamma exposure: flip 213.18, call wall 222.5, regime POSITIVE_GAMMA.

Tape and gamma snapshot disagree.

GEX by strike

call wall $bnput support $bn
200-5.54210-6.14220-9.27222.5+48.71225+18.88230+15.46flip 213.18

Net GEX history

09-1209-1309-1409-1509-1609-1709-1809-19
gamma snapshot date 2026-09-19 · not the tape session unless the dates match

POSITIVE_GAMMA net 91.891 bn · flip 213.18

Call walls

strikegex $bn
222.548.706 bn
225.018.882 bn
230.015.458 bn

Put supports

strikegex $bn
220.0-9.27 bn
210.0-6.139 bn
200.0-5.541 bn

Gamma walls by tenor

tenorcall wallput wallp/cnet gex $bn
0dte222.5220.00.924.384
1_3dte225.0217.50.698.37
weekly225.0220.00.5725.356
monthly230.0220.00.6133.781

Gamma snapshot history

as-ofspotflipcall wallregime
2026-09-12218.29220.21220.0TRANSITIONING
2026-09-13218.29216.02220.0POSITIVE_GAMMA
2026-09-14218.29216.05220.0POSITIVE_GAMMA
2026-09-15210.96216.91220.0NEGATIVE_GAMMA
2026-09-16212.17210.76220.0POSITIVE_GAMMA
2026-09-17213.90210.44215.0POSITIVE_GAMMA
2026-09-18219.34210.58220.0POSITIVE_GAMMA
2026-09-19222.27213.18222.5POSITIVE_GAMMA

Questions

What is NVDA gamma exposure?

This delayed snapshot models dealer gamma. Net GEX is 91.891 bn USD. It is not a live dealer book and not a forecast.

Where is the NVDA gamma flip?

The flip in this snapshot is 213.18. Above it the model is positive-gamma; below it, negative-gamma.

Where is the NVDA gamma wall?

The top call wall is 222.5. Tenor walls are in the table. These are not volume walls and not max pain.