DIA gamma levels history

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

DIA'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

22/60

Short gamma

last 60 sessions

532

Call wall

510

Put wall

DIA net gamma, last 60 sessions

Jul 28Oct 20

DIA closing levels by session

Download CSV

Session	Close	Call wall	Put wall	Apex	Flip	Net gamma	IV
Oct 20	524.36	532	510	532	528.5	+$207M	14.1%
Oct 19	518.92	529	510	510	531.5	+$77.9M	14.5%
Oct 16	519.10	532	510	510	529.5	+$97.0M	14.7%
Oct 15	521.18	525	510	525	519.5	+$364M	13.0%
Oct 14	515.63	518	505	518	524.5	+$141M	13.6%
Oct 13	516.21	525	506	525	523.5	+$129M	13.1%
Oct 12	517.91	525	506	525	522.75	+$181M	13.2%
Oct 9	516.11	518	506	518	520	+$151M	12.6%
Oct 8	511.65	525	508	508	531	+$36.3M	13.0%
Oct 7	511.02	525	508	525	—	−$5.8M	12.9%
Oct 6	514.56	525	508	525	526	+$84.0M	12.5%
Oct 5	512.11	525	508	525	415	+$10.1M	13.5%
Oct 2	511.10	525	508	525	554	+$2.3M	12.9%
Oct 1	508.62	525	508	508	415	−$65.1M	14.0%
Sep 30	508.55	525	500	500	415	−$92.5M	14.1%
Sep 29	512.88	525	500	500	—	−$41.1M	13.5%
Sep 28	514.02	523	500	500	—	−$11.1M	13.7%
Sep 25	517.49	523	500	523	531	+$88.8M	12.0%
Sep 24	512.68	516	500	516	562	+$4.6M	12.9%
Sep 23	514.30	516	500	516	535	+$53.9M	12.7%
Sep 22	518.00	522	500	522	523	+$195M	12.3%
Sep 21	519.78	516	500	516	527	+$149M	12.0%
Sep 18	515.88	525	500	500	—	−$10.8M	11.7%
Sep 17	518.35	520	510	520	—	−$119M	13.3%
Sep 16	515.22	537	510	510	—	−$232M	15.9%
Sep 15	521.23	537	520	520	—	−$157M	15.0%
Sep 14	524.49	537	500	500	—	−$82.5M	14.6%
Sep 11	525.79	537	510	510	—	−$37.6M	13.2%
Sep 10	520.75	530	510	510	—	−$154M	15.6%
Sep 9	524.07	540	510	510	—	−$128M	14.3%
Sep 8	528.03	540	510	540	—	−$103M	13.7%
Sep 4	534.08	540	533	540	552	+$31.9M	10.2%
Sep 3	536.93	540	532	540	540	+$317M	10.7%
Sep 2	530.62	545	532	532	—	−$43.1M	11.3%
Sep 1	527.75	545	532	545	—	−$87.2M	12.4%
Aug 31	531.57	545	530	530	—	−$64.2M	11.0%
Aug 28	535.06	545	532	545	546	+$98.8M	10.0%
Aug 27	535.22	540	532	540	547	+$89.2M	10.8%
Aug 26	534.23	540	532	540	—	−$19.4M	12.3%
Aug 25	535.24	540	528	540	549	+$73.4M	12.2%
Aug 24	533.65	545	528	545	565	+$4.6M	12.3%
Aug 21	532.22	545	510	545	558	+$23.1M	11.4%
Aug 20	527.51	545	528	528	—	−$261M	12.9%
Aug 19	534.27	545	534	545	558	+$28.8M	11.8%
Aug 18	532.91	545	534	545	—	−$2.3M	12.0%
Aug 17	534.19	545	535	545	—	−$14.2M	11.9%
Aug 14	536.80	545	535	545	550	+$93.1M	10.5%
Aug 13	537.91	550	535	550	550	+$97.3M	11.0%
Aug 12	537.15	550	535	550	552	+$39.5M	11.3%
Aug 11	537.28	550	535	550	550	+$54.2M	11.9%
Aug 10	538.99	550	532	550	550	+$74.9M	11.9%
Aug 7	539.62	550	532	550	550	+$71.6M	11.6%
Aug 6	538.19	537	540	537	548	+$85.9M	12.0%
Aug 5	542.81	550	520	550	539	+$177M	13.3%
Aug 4	540.43	537	520	537	536	+$218M	13.6%
Aug 3	531.22	535	522	535	430	+$196M	12.8%
Jul 31	524.32	535	522	535	535	+$82.3M	12.2%
Jul 30	521.51	525	518	525	537	+$66.8M	13.7%
Jul 29	515.41	525	517.5	525	—	−$80.3M	17.4%
Jul 28	526.89	535	518	535	533	+$162M	14.9%
Jul 27	521.26	535	518	535	537	+$49.1M	15.0%
Jul 24	518.76	525	500	525	538	+$35.2M	14.3%
Jul 23	516.26	525	520	520	—	−$116M	14.6%
Jul 22	521.47	525	520	520	—	−$45.4M	13.2%
Jul 21	521.51	525	520	520	540	+$32.5M	13.1%
Jul 20	517.94	525	520	525	—	−$18.4M	14.5%
Jul 17	520.81	525	520	525	538	+$50.9M	13.9%
Jul 16	524.83	530	520	530	530	+$211M	12.7%
Jul 15	525.95	530	521	530	529	+$273M	12.1%
Jul 14	524.69	530	521	530	530	+$205M	12.8%
Jul 13	524.47	530	521	530	530	+$193M	13.4%
Jul 10	525.78	530	521	530	530	+$204M	11.9%
Jul 9	524.19	530	520	530	533	+$162M	11.7%
Jul 8	522.77	530	520	530	545	+$33.6M	13.2%
Jul 7	528.45	530	520	530	532	+$285M	12.1%
Jul 6	530.09	530	520	530	530	+$286M	11.8%
Jul 2	527.88	530	490	530	530	+$188M	12.6%
Jul 1	522.40	530	522	530	530	+$138M	12.5%
Jun 30	522.39	530	522	530	530	+$124M	12.5%
Jun 29	521.68	530	490	530	530	+$136M	13.5%
Jun 26	517.75	535	515	535	537	+$41.7M	14.3%
Jun 25	519.26	525	511	525	525	+$180M	15.5%
Jun 24	518.52	525	490	525	525	+$130M	15.7%
Jun 23	516.62	525	490	525	525	+$81.9M	15.1%
Jun 22	517.08	525	490	525	526	+$71.1M	13.9%
Jun 18	515.52	525	480	525	529	+$56.6M	12.3%
Jun 17	516.30	516	508	516	516	+$233M	15.6%
Jun 16	521.44	525	508	525	519	+$251M	13.8%
Jun 15	518.44	518	495	518	515	+$303M	13.3%
Jun 12	513.06	518	485	518	515	+$183M	14.6%
Jun 11	509.36	525	485	525	520	+$83.5M	17.0%
Jun 10	500.25	525	485	485	—	−$69.1M	19.1%
Jun 9	509.41	525	485	525	525	+$60.0M	16.9%
Jun 8	508.91	525	485	525	525	+$38.8M	16.7%
Jun 5	509.70	525	480	525	535	+$28.5M	17.4%
Jun 4	516.70	520	480	520	515	+$469M	12.7%
Jun 3	508.26	515	480	515	520	+$69.1M	13.0%
Jun 2	514.05	520	480	520	515	+$224M	12.9%
Jun 1	511.44	520	480	520	518	+$144M	13.1%
May 29	510.78	515	480	515	515	+$151M	11.8%
May 28	507.05	510	507	510	510	+$222M	12.9%
May 27	506.88	510	480	510	510	+$231M	13.1%
May 26	505.25	510	480	510	510	+$149M	14.0%
May 22	506.12	510	480	510	510	+$155M	13.2%
May 21	503.11	500	480	500	505	+$204M	14.0%
May 20	500.24	500	480	500	503	+$175M	14.2%
May 19	493.98	500	485	500	525	+$14.4M	15.4%
May 18	497.01	500	485	500	515	+$51.2M	15.1%
May 15	495.37	500	485	500	513	+$60.5M	14.6%
May 14	500.80	500	491	500	500	+$378M	13.8%
May 13	497.14	500	491	500	410	+$174M	14.8%
May 12	497.89	500	480	500	500	+$174M	15.0%
May 11	497.11	500	491	500	502	+$139M	15.0%
May 8	496.13	500	491	500	503	+$109M	14.1%
May 7	495.91	500	491	500	500	+$158M	14.0%
May 6	499.05	500	460	500	500	+$227M	14.2%
May 5	492.96	500	460	500	504	+$86.9M	14.6%
May 4	489.56	500	460	500	510	+$28.1M	15.9%
May 1	495.02	500	491	500	504	+$93.8M	13.7%
Apr 30	496.65	500	475	500	496	+$219M	14.0%

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

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Common questions

Where can I download DIA gamma history?

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

How often is DIA in short gamma?

22 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.