ZM gamma levels history

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

ZM's closing gamma levels for 89 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.

Sessions

7/60

Short gamma

last 60 sessions

100

Call wall

Put wall

ZM net gamma, last 60 sessions

Jul 28Oct 20

ZM closing levels by session

Download CSV

Session	Close	Call wall	Put wall	Apex	Flip	Net gamma	IV
Oct 20	97.46	100	85	100	99.5	+$8.9M	43.7%
Oct 19	97.59	100	85	100	99.5	+$8.2M	42.9%
Oct 16	94.19	100	85	100	99.5	+$5.2M	45.5%
Oct 15	98.51	100	90	100	99.5	+$5.4M	45.3%
Oct 14	94.47	100	90	100	99.5	+$1.5M	43.3%
Oct 13	98.16	100	90	100	99.5	+$4.3M	44.2%
Oct 12	97.94	100	90	100	99.5	+$4.3M	41.0%
Oct 9	97.74	100	90	100	99.5	+$3.3M	38.8%
Oct 8	94.67	100	90	100	99.5	+$3.1M	40.8%
Oct 7	94.77	100	90	100	99.5	+$3.1M	39.3%
Oct 6	94.20	100	90	90	97.25	+$2.7M	38.6%
Oct 5	93.62	100	90	90	99.5	+$1.9M	38.5%
Oct 2	92.88	100	90	90	99.5	+$1.1M	37.2%
Oct 1	93.80	95	90	95	93.5	+$6.0M	39.6%
Sep 30	90.77	95	90	90	99.5	+$945K	39.6%
Sep 29	88.36	95	90	95	—	+$56K	41.7%
Sep 28	87.30	100	90	90	—	−$2.1M	39.6%
Sep 25	89.71	100	90	90	—	−$1.5M	37.0%
Sep 24	90.35	100	90	90	—	−$365K	36.5%
Sep 23	91.90	100	90	90	104.5	+$717K	39.4%
Sep 22	90.95	100	90	90	—	−$84K	39.9%
Sep 21	90.90	100	90	90	—	−$982K	40.1%
Sep 18	88.77	100	90	90	—	−$1.8M	35.3%
Sep 17	92.16	90	92.5	90	99.5	+$2.5M	37.9%
Sep 16	91.94	90	92.5	90	99.5	+$2.3M	40.2%
Sep 15	93.07	100	92.5	100	99.5	+$2.9M	40.5%
Sep 14	95.36	100	90	100	104.5	+$2.6M	40.1%
Sep 11	95.57	100	82.5	100	99.5	+$4.4M	38.4%
Sep 10	95.46	105	94	105	104.5	+$1.9M	41.3%
Sep 9	96.18	105	94	105	104.5	+$3.8M	41.3%
Sep 8	96.44	105	93	105	101.5	+$4.0M	43.6%
Sep 4	101.33	110	82.5	110	99.5	+$7.6M	42.4%
Sep 3	98.14	100	96	100	99.5	+$6.0M	39.5%
Sep 2	95.86	100	96	100	101.5	+$3.7M	38.2%
Sep 1	94.90	100	82.5	100	99.5	+$3.4M	38.3%
Aug 31	96.68	100	82.5	100	99.5	+$5.2M	38.5%
Aug 28	98.43	100	82.5	100	99.5	+$5.5M	39.1%
Aug 27	100.27	110	87.5	110	101.5	+$6.3M	42.1%
Aug 26	93.83	100	92	100	—	−$1.9M	38.8%
Aug 25	100.92	110	82.5	110	99.5	+$4.4M	79.9%
Aug 24	104.83	100	87.5	100	89.5	+$6.1M	63.5%
Aug 21	107.43	100	87.5	100	89.5	+$6.6M	63.4%
Aug 20	106.30	110	106	110	99.5	+$8.3M	58.3%
Aug 19	107.47	110	106	110	99.5	+$9.4M	55.6%
Aug 18	104.71	100	106	100	94.5	+$8.9M	56.4%
Aug 17	105.56	110	106	110	89.5	+$10.1M	61.0%
Aug 14	105.96	110	99	110	99.5	+$9.0M	57.3%
Aug 13	109.84	110	100	110	104.5	+$4.3M	65.4%
Aug 12	105.13	100	90	100	—	+$3.7M	52.9%
Aug 11	106.06	110	90	110	99.5	+$3.7M	43.3%
Aug 10	107.20	105	90	105	98.5	+$4.8M	62.9%
Aug 7	104.50	100	84	100	94.5	+$5.0M	51.9%
Aug 6	101.30	105	90	105	94.5	+$12.8M	46.2%
Aug 5	100.64	105	90	105	94.5	+$12.6M	45.9%
Aug 4	102.12	105	90	105	94.5	+$16.6M	46.0%
Aug 3	98.25	95	90	95	94.5	+$6.3M	52.8%
Jul 31	96.07	95	84	95	94.5	+$3.4M	44.0%
Jul 30	92.32	95	84	95	94.5	+$4.3M	45.0%
Jul 29	92.41	95	90	95	92.75	+$4.1M	45.6%
Jul 28	91.48	95	90	95	92.75	+$3.3M	—
Jul 27	91.22	95	90	95	94.5	+$2.4M	48.0%
Jul 24	87.99	95	90	95	94.5	+$1.4M	43.6%
Jul 23	84.11	95	84	84	—	−$1.5M	46.0%
Jul 22	85.81	95	84	95	—	−$631K	44.1%
Jul 21	89.77	95	90	95	95.5	+$1.3M	44.2%
Jul 20	90.91	100	90	100	97.75	+$977K	44.7%
Jul 17	91.13	100	90	100	97.75	+$977K	41.6%
Jul 16	92.92	96	90	96	95.5	+$5.7M	44.3%
Jul 15	92.60	96	90	96	95.5	+$4.2M	45.5%
Jul 14	91.15	97	90	97	99.5	+$1.1M	47.8%
Jul 13	91.88	95	90	90	—	−$1.5M	46.0%
Jul 10	89.76	95	90	90	—	−$1.6M	41.8%
Jul 9	89.88	91	90	91	99.5	+$423K	43.1%
Jul 8	87.40	91	90	90	—	−$1.5M	46.2%
Jul 7	85.68	91	90	90	—	−$1.8M	46.5%
Jul 6	84.96	91	90	90	—	−$1.7M	45.5%
Jul 2	87.15	91	90	90	—	−$1.0M	43.2%
Jul 1	90.13	91	90	91	99.5	+$373K	42.1%
Jun 30	86.31	100	90	90	—	−$1.0M	43.5%
Jun 29	86.14	100	90	90	—	−$1.6M	43.4%
Jun 26	86.48	100	90	90	—	−$1.5M	—
Jun 25	82.88	91	85	85	—	−$2.5M	43.9%
Jun 24	85.47	100	85	85	—	−$1.7M	—
Jun 23	86.45	100	90	90	—	−$1.5M	—
Jun 22	84.34	100	90	90	—	−$1.9M	48.3%
Jun 18	86.36	100	85	85	—	−$185K	41.1%
Jun 17	87.39	82.5	88	82.5	76.25	+$4.4M	56.1%
Jun 16	92.07	100	88	100	94.5	+$2.5M	51.8%
Jun 15	94.25	100	99	100	—	+$7.3M	44.0%

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

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Common questions

Where can I download ZM gamma history?

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

How often is ZM in short gamma?

7 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.