CI gamma levels history

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

CI'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

26/60

Short gamma

last 60 sessions

310

Call wall

260

Put wall

CI net gamma, last 60 sessions

Jul 28Oct 20

CI closing levels by session

Download CSV

Session	Close	Call wall	Put wall	Apex	Flip	Net gamma	IV
Oct 20	306.60	310	260	310	298.75	+$6.7M	33.1%
Oct 19	298.50	310	240	310	288.75	+$6.0M	31.5%
Oct 16	302.30	310	260	310	283.75	+$4.5M	30.4%
Oct 15	298.81	300	310	300	298.75	+$3.0M	33.0%
Oct 14	289.58	300	260	260	293.75	+$2.4M	32.4%
Oct 13	282.53	285	260	260	298.75	+$553K	30.7%
Oct 12	283.34	285	260	260	308.75	+$622K	31.5%
Oct 9	282.43	285	260	260	—	−$513K	27.6%
Oct 8	281.03	285	260	260	305	−$362K	31.3%
Oct 7	278.51	285	260	260	—	−$1.8M	32.5%
Oct 6	274.37	272.5	260	260	—	−$4.5M	27.8%
Oct 5	271.29	285	260	260	—	−$7.9M	31.1%
Oct 2	270.53	285	260	260	—	−$7.7M	29.3%
Oct 1	267.96	275	270	270	—	−$7.8M	33.1%
Sep 30	271.83	272.5	270	270	—	−$7.6M	34.6%
Sep 29	275.26	285	260	260	—	−$5.0M	38.3%
Sep 28	271.83	275	260	260	—	−$6.4M	35.3%
Sep 25	272.01	300	260	260	—	−$6.8M	31.7%
Sep 24	265.50	280	260	260	—	−$10.7M	34.4%
Sep 23	268.27	280	260	260	—	−$8.4M	30.5%
Sep 22	273.74	285	260	260	—	−$7.0M	30.1%
Sep 21	274.47	300	260	260	—	−$6.4M	29.4%
Sep 18	275.28	300	260	260	—	−$6.2M	26.2%
Sep 17	276.00	280	260	280	292.5	+$2.0M	31.1%
Sep 16	280.45	280	260	280	287.5	+$5.4M	28.2%
Sep 15	288.90	290	260	290	285	+$10.5M	28.7%
Sep 14	290.05	280	260	280	285	+$8.8M	28.5%
Sep 11	280.76	280	260	280	282.5	+$4.6M	25.5%
Sep 10	280.91	280	270	280	280	+$9.9M	27.5%
Sep 9	278.17	280	260	280	280	+$7.5M	27.2%
Sep 8	275.83	280	260	280	280	+$5.8M	27.8%
Sep 4	282.52	280	270	280	280	+$9.0M	25.5%
Sep 3	286.26	280	260	280	280	+$10.6M	19.3%
Sep 2	282.84	280	260	280	285	+$7.6M	25.9%
Sep 1	283.06	280	260	280	280	+$7.8M	26.5%
Aug 31	276.08	280	260	280	285	+$4.0M	27.2%
Aug 28	278.88	280	260	280	280	+$5.0M	23.4%
Aug 27	277.67	280	260	260	290	+$3.0M	26.9%
Aug 26	280.87	280	260	280	287.5	+$5.3M	27.4%
Aug 25	279.32	280	260	280	287.5	+$4.5M	26.9%
Aug 24	280.45	280	260	280	285	+$5.1M	29.9%
Aug 21	277.51	280	260	280	290	+$3.1M	27.4%
Aug 20	274.41	280	260	260	300	+$2.5M	26.7%
Aug 19	277.45	280	260	260	300	+$2.2M	25.7%
Aug 18	278.50	290	260	260	300	+$3.1M	31.6%
Aug 17	275.33	280	260	260	310	+$2.0M	28.3%
Aug 14	282.56	280	260	280	290	+$4.4M	22.1%
Aug 13	277.99	277.5	260	260	—	−$3.8M	27.6%
Aug 12	277.41	310	260	260	—	−$2.7M	27.0%
Aug 11	273.87	310	260	260	—	−$3.1M	27.7%
Aug 10	278.40	310	260	260	—	−$2.0M	31.8%
Aug 7	282.49	310	260	260	—	−$1.1M	29.9%
Aug 6	275.25	310	260	260	—	−$1.9M	29.9%
Aug 5	270.50	310	260	260	225	−$3.8M	30.5%
Aug 4	274.05	310	260	260	225	−$2.5M	31.0%
Aug 3	282.06	310	260	260	—	−$603K	32.7%
Jul 31	279.05	310	260	260	230	−$722K	29.9%
Jul 30	287.66	310	280	310	305	+$3.6M	34.3%
Jul 29	296.47	310	280	310	300	+$4.7M	53.2%
Jul 28	301.06	310	280	310	300	+$4.7M	45.0%
Jul 27	291.02	310	260	310	300	+$3.7M	44.6%
Jul 24	289.57	310	260	310	310	+$2.2M	41.7%
Jul 23	286.29	310	275	310	292.5	+$4.6M	44.5%
Jul 22	284.85	310	275	310	295	+$3.5M	42.7%
Jul 21	290.49	310	275	310	292.5	+$4.5M	42.1%
Jul 20	283.94	310	275	310	295	+$2.7M	43.1%
Jul 17	281.45	310	275	310	305	+$1.8M	45.3%
Jul 16	283.82	280	260	280	300	+$1.5M	39.3%
Jul 15	297.81	300	295	300	292.5	+$4.1M	35.1%
Jul 14	303.35	300	260	300	300	+$4.7M	36.6%
Jul 13	304.50	300	260	300	300	+$4.5M	37.4%
Jul 10	293.46	300	260	300	295	+$2.9M	25.5%
Jul 9	291.80	292.5	260	292.5	292.5	+$5.6M	26.8%
Jul 8	289.73	290	260	290	290	+$4.3M	30.1%
Jul 7	286.62	290	260	290	290	+$3.3M	33.5%
Jul 6	281.98	290	260	260	295	+$1.6M	32.1%
Jul 2	287.77	290	260	290	290	+$2.8M	30.1%
Jul 1	277.07	290	260	290	300	+$847K	31.6%
Jun 30	275.68	290	260	260	300	+$594K	27.4%
Jun 29	278.74	290	260	260	—	−$136K	28.3%
Jun 26	282.79	290	260	290	292.5	+$1.6M	26.1%
Jun 25	281.87	300	260	260	320	+$145K	27.3%
Jun 24	279.46	300	260	260	—	−$351K	27.0%
Jun 23	283.08	300	260	260	305	+$592K	28.8%
Jun 22	282.08	300	260	260	—	−$14K	32.7%
Jun 18	279.27	300	260	260	—	−$457K	27.0%
Jun 17	285.09	290	250	290	292.5	+$4.3M	26.7%
Jun 16	291.88	300	250	300	295	+$7.2M	32.6%
Jun 15	293.83	300	250	300	295	+$6.9M	28.3%
Jun 12	298.00	300	250	300	295	+$5.7M	25.0%
Jun 11	294.84	290	250	290	290	+$6.1M	30.9%
Jun 10	295.81	290	250	290	290	+$6.0M	31.1%
Jun 9	295.00	300	250	300	295	+$4.0M	26.5%
Jun 8	289.61	300	250	250	297.5	+$2.2M	29.7%
Jun 5	289.48	300	250	250	300	+$1.2M	27.7%
Jun 4	280.68	300	250	250	—	−$2.1M	27.2%
Jun 3	270.73	300	250	250	—	−$6.1M	29.9%
Jun 2	272.72	300	250	250	—	−$5.2M	32.4%
Jun 1	274.19	300	250	250	—	−$4.4M	32.7%
May 29	277.40	300	250	250	—	−$3.0M	33.7%
May 28	284.33	300	250	250	—	−$1.6M	29.3%
May 27	285.75	300	250	250	—	−$1.2M	28.6%
May 26	280.83	300	250	250	—	−$2.7M	31.0%
May 22	286.24	300	250	250	—	−$1.3M	24.2%
May 21	282.02	300	250	250	—	−$1.5M	31.2%
May 20	283.10	300	250	250	—	−$3.1M	31.4%
May 19	291.28	300	250	300	—	−$896K	29.3%
May 18	286.69	300	250	250	—	−$1.3M	28.4%
May 15	285.27	300	250	250	—	−$55K	27.2%
May 14	294.93	295	270	295	292.5	+$7.0M	28.4%
May 13	300.71	295	270	295	292.5	+$4.6M	30.3%
May 12	298.49	292.5	270	292.5	292.5	+$4.5M	34.8%
May 11	289.07	292.5	270	292.5	292.5	+$2.5M	31.8%
May 8	288.06	292.5	270	292.5	292.5	+$2.3M	26.6%
May 7	284.04	290	270	290	292.5	+$2.0M	28.6%
May 6	281.98	290	280	280	305	+$292K	31.7%
May 5	275.66	290	270	270	—	−$1.3M	30.2%
May 4	279.35	290	270	270	—	−$262K	30.6%
May 1	282.90	290	270	270	—	−$588K	28.9%
Apr 30	290.58	300	270	300	285	+$5.2M	31.5%

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

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Common questions

Where can I download CI gamma history?

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

How often is CI in short gamma?

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

Compare: gamma levels history on other tickers

CEG CELC CFG CHTR CIEN CIFR CL CLS SPY QQQ All tickers →

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.