B gamma levels history

From the closing options book · October 20, 2026 · updated after every close

B's closing gamma levels for 260 sessions to October 20, 2026: call wall, put wall, apex, gamma flip, net gamma and implied volatility. The full record back to the first recorded session is a free CSV download.

260

Sessions

3/60

Short gamma

last 60 sessions

Call wall

Put wall

B net gamma, last 60 sessions

Jul 28Oct 20

B closing levels by session

Download CSV

Session	Close	Call wall	Put wall	Apex	Flip	Net gamma	IV
Oct 20	40.43	42	40	42	42.25	+$1.8M	40.5%
Oct 19	40.44	44	39	44	42.75	+$1.0M	39.9%
Oct 16	40.82	44	38	44	42.25	+$1.4M	39.8%
Oct 15	40.55	42	40	40	45.75	+$357K	37.9%
Oct 14	38.89	42	40	40	—	−$2.2M	41.4%
Oct 13	40.52	42	40	40	45.75	+$364K	40.3%
Oct 12	40.83	42	40	40	—	+$52K	39.9%
Oct 9	41.06	42	40	40	46	+$555K	36.9%
Oct 8	39.99	42	40	40	47	+$24K	37.7%
Oct 7	39.18	43	40	40	34	+$113K	38.0%
Oct 6	40.72	42	40	40	46	+$662K	—
Oct 5	40.00	46	40	40	34	−$522K	39.4%
Oct 2	40.23	46	40	40	35	−$483K	—
Oct 1	40.10	43	40	40	34	+$127K	38.8%
Sep 30	40.67	43	40	43	35	+$954K	39.2%
Sep 29	41.24	46	40	40	34	+$1.0M	—
Sep 28	41.09	46	40	40	35	+$616K	40.9%
Sep 25	42.88	46	40	46	45	+$3.1M	39.2%
Sep 24	42.32	46	40	40	46	+$2.3M	42.4%
Sep 23	42.49	45	40	45	35	+$2.8M	41.1%
Sep 22	43.88	46	40	46	45	+$4.1M	41.9%
Sep 21	42.69	46	40	46	46	+$1.7M	46.7%
Sep 18	43.33	46	40	46	46	+$2.1M	39.9%
Sep 17	43.69	45	40	45	45	+$6.4M	43.6%
Sep 16	42.55	45	40	40	48	+$2.2M	47.3%
Sep 15	42.70	45	40	40	48	+$1.9M	48.3%
Sep 14	42.43	45	40	40	49	+$572K	47.6%
Sep 11	43.68	45	40	45	45	+$2.8M	41.5%
Sep 10	43.46	45	40	45	46	+$2.8M	45.4%
Sep 9	44.59	45	40	45	45	+$3.8M	48.2%
Sep 8	44.10	45	40	45	45	+$2.8M	45.6%
Sep 4	44.75	45	40	45	45	+$2.8M	—
Sep 3	45.76	46	40	46	46	+$5.1M	—
Sep 2	44.13	45	40	45	46	+$2.9M	42.8%
Sep 1	43.10	45	40	40	46.5	+$2.0M	42.8%
Aug 31	44.83	45	40	45	45	+$3.2M	42.9%
Aug 28	45.65	45	40	45	45	+$3.8M	44.8%
Aug 27	47.32	48	40	48	45	+$6.6M	47.2%
Aug 26	47.00	48	40	48	44	+$6.2M	46.4%
Aug 25	48.87	50	40	50	44	+$6.6M	46.6%
Aug 24	48.16	45	40	45	44	+$6.5M	48.7%
Aug 21	47.60	45	40	45	44	+$5.9M	45.4%
Aug 20	46.27	45	40	45	42	+$9.9M	—
Aug 19	45.13	45	40	45	44	+$7.7M	46.3%
Aug 18	42.09	45	36	45	42	+$5.7M	42.3%
Aug 17	42.52	45	36	45	42	+$6.0M	47.0%
Aug 14	41.60	45	38	45	42	+$3.9M	40.8%
Aug 13	40.91	42	39	42	40	+$6.4M	42.3%
Aug 12	41.23	40	36	40	40	+$6.5M	—
Aug 11	40.13	40	37	40	33	+$5.0M	41.7%
Aug 10	40.88	42	36	42	39.5	+$3.3M	44.5%
Aug 7	43.68	45	36	45	39	+$3.3M	—
Aug 6	41.37	40	36	40	39	+$5.0M	53.7%
Aug 5	41.05	40	36	40	38.5	+$3.9M	48.9%
Aug 4	38.21	40	36	40	39	+$2.3M	—
Aug 3	37.36	40	36	40	40	+$882K	49.3%
Jul 31	36.73	40	36	40	40	+$539K	—
Jul 30	37.70	39	36	39	39	+$2.4M	—
Jul 29	36.36	38	36	38	40	+$684K	51.9%
Jul 28	36.69	40	36	40	40	+$785K	—
Jul 27	37.38	40	36	40	39	+$1.2M	49.2%
Jul 24	37.11	40	36	40	39.5	+$954K	45.9%
Jul 23	37.16	38	34	38	38	+$2.4M	47.2%
Jul 22	37.51	38	34	38	38	+$2.3M	45.5%
Jul 21	36.37	38	34	38	39	+$795K	46.7%
Jul 20	34.89	38	36	38	—	−$355K	48.1%
Jul 17	34.93	38	36	36	—	−$350K	44.9%
Jul 16	34.84	37.5	35	35	—	−$672K	44.4%
Jul 15	35.91	38	37	38	39	+$909K	44.9%
Jul 14	36.49	37.5	37	37.5	39	+$1.2M	56.2%
Jul 13	35.94	38	37	37	42	+$193K	44.6%
Jul 10	36.68	38	37	37	41	+$608K	42.1%
Jul 9	36.83	38	36	36	40.5	+$876K	45.7%
Jul 8	35.74	38	36	36	—	−$108K	—
Jul 7	36.86	40	36	40	41	+$725K	45.9%
Jul 6	38.11	40	37	40	40	+$1.3M	47.2%
Jul 2	38.21	40	37	40	40	+$1.4M	—
Jul 1	36.45	37.5	36	37.5	43	+$76K	46.2%
Jun 30	36.73	37.5	37	37	43	+$166K	—
Jun 29	36.93	40	37	37	—	−$137K	43.9%
Jun 26	37.29	41	37	37	—	−$188K	—
Jun 25	36.75	40	37	37	—	−$71K	—
Jun 24	36.46	41	37	37	—	−$635K	52.6%
Jun 23	38.18	40	37	37	31.5	+$312K	49.1%
Jun 22	40.14	43	37	37	43	+$1.2M	48.2%
Jun 18	40.34	43	36	43	42.5	+$908K	46.3%
Jun 17	41.29	45	42	45	38	+$5.0M	—
Jun 16	42.77	46	36	46	38	+$8.6M	—
Jun 15	41.83	46	36	46	40.5	+$6.0M	47.3%
Jun 12	40.20	46	36	46	42.5	+$2.9M	48.5%
Jun 11	39.10	46	35	46	44	+$1.5M	50.6%
Jun 10	37.19	43	36	36	—	−$664K	—
Jun 9	39.15	46	35	46	45	+$1.1M	52.2%
Jun 8	39.46	46	36	46	45	+$1.9M	53.4%
Jun 5	39.46	46	36	46	45	+$1.9M	48.1%
Jun 4	42.79	46	36	46	42.5	+$9.2M	49.1%
Jun 3	41.86	46	36	46	42.5	+$7.4M	50.9%
Jun 2	43.20	46	38	46	43	+$8.1M	50.8%
Jun 1	42.32	46	36	46	43	+$6.8M	53.9%
May 29	42.55	50	36	50	43	+$6.7M	45.7%
May 28	41.69	46	39	46	42	+$7.3M	48.8%
May 27	41.25	46	39	46	42	+$4.8M	—
May 26	42.10	46	35	46	42.5	+$6.4M	52.6%
May 22	40.68	46	39	46	43	+$2.9M	46.7%
May 21	41.28	46	39	46	42	+$4.5M	—
May 20	40.94	46	39	46	43	+$3.2M	47.0%
May 19	39.50	46	36	46	43	+$2.2M	48.9%
May 18	40.60	46	35	46	43.5	+$2.2M	52.8%
May 15	40.61	46	35	46	40	+$2.4M	47.2%
May 14	43.16	45	41	45	39.5	+$6.1M	46.3%
May 13	44.87	45	40	45	43	+$7.1M	46.2%
May 12	45.85	45	40	45	43.5	+$6.3M	47.6%
May 11	47.00	45	41	45	40	+$5.6M	47.4%
May 8	43.13	45	41	45	42	+$3.1M	49.3%
May 7	41.84	45	38	45	40	+$4.1M	50.4%
May 6	41.58	45	38	45	42	+$2.2M	50.9%
May 5	38.72	45	38	38	46	+$52K	—
May 4	38.34	45	38	38	—	−$378K	53.2%
May 1	38.82	45	38	45	46	+$69K	47.5%
Apr 30	39.34	45	38	45	46	+$157K	51.6%

These are the October 20, 2026 closing numbers. Members see B's map move live all session.

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Common questions

Where can I download B gamma history?

The CSV on this page has every recorded B session: call wall, put wall, apex, flip, net gamma, ATM IV and max pain.

How often is B in short gamma?

3 of the last 60 sessions closed with dealers net short gamma.

Compare: gamma levels history on other tickers

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Measured from the closing options book and rebuilt after every close. Nothing on this page is live. Levels are where dealer hedging is concentrated, not targets or forecasts. Not investment advice.