SMH gamma levels history

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

SMH'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

36/60

Short gamma

last 60 sessions

580

Call wall

530

Put wall

SMH net gamma, last 60 sessions

Jul 28Oct 20

SMH closing levels by session

Download CSV

Session	Close	Call wall	Put wall	Apex	Flip	Net gamma	IV
Oct 20	546.36	580	530	530	—	−$517M	40.2%
Oct 19	548.46	580	530	530	—	−$446M	40.3%
Oct 16	539.79	580	530	530	—	−$542M	40.2%
Oct 15	558.84	575	560	560	—	−$530M	36.9%
Oct 14	564.74	615	550	550	—	−$474M	45.8%
Oct 13	588.12	615	590	590	—	−$295M	40.2%
Oct 12	590.99	615	575	615	—	−$161M	34.8%
Oct 9	603.33	615	605	615	700	+$3.1M	26.4%
Oct 8	607.27	620	610	610	—	−$102M	29.6%
Oct 7	625.03	640	610	610	—	−$29.3M	27.3%
Oct 6	632.50	640	610	640	650	+$19.4M	25.8%
Oct 5	633.90	640	610	640	647.5	+$29.3M	28.1%
Oct 2	630.60	630	605	630	630	+$51.8M	22.2%
Oct 1	617.81	620	570	620	620	+$115M	28.1%
Sep 30	609.00	615	570	570	627.5	+$39.9M	30.3%
Sep 29	606.90	620	570	570	622.5	+$40.4M	34.0%
Sep 28	600.01	620	570	570	—	−$11.1M	33.5%
Sep 25	606.56	600	570	570	620	+$45.5M	26.7%
Sep 24	600.52	600	585	600	600	+$120M	28.8%
Sep 23	601.41	615	570	615	597.5	+$190M	29.1%
Sep 22	607.46	610	570	610	597.5	+$208M	28.6%
Sep 21	596.03	585	540	585	572.5	+$109M	30.6%
Sep 18	573.00	570	535	570	570	+$139M	22.4%
Sep 17	560.61	562.5	530	530	615	+$31.7M	25.5%
Sep 16	545.56	590	530	530	—	−$175M	36.3%
Sep 15	542.11	590	530	530	—	−$192M	35.6%
Sep 14	541.50	600	530	530	—	−$196M	35.7%
Sep 11	568.53	600	550	600	600	+$79.2M	27.6%
Sep 10	560.28	570	550	550	—	−$15.3M	36.4%
Sep 9	574.29	580	560	580	580	+$71.3M	32.7%
Sep 8	573.73	580	550	580	580	+$73.3M	35.7%
Sep 4	567.01	570	550	570	580	+$19.9M	25.8%
Sep 3	552.60	560	545	545	—	−$69.3M	25.9%
Sep 2	550.48	560	545	545	—	−$88.4M	28.6%
Sep 1	545.22	570	545	545	—	−$129M	36.0%
Aug 31	556.63	570	545	545	—	−$83.4M	30.3%
Aug 28	553.11	570	545	545	—	−$134M	27.6%
Aug 27	573.00	570	540	570	570	+$221M	29.8%
Aug 26	555.77	575	535	535	—	−$29.0M	37.6%
Aug 25	555.82	575	535	535	—	−$43.7M	40.8%
Aug 24	546.80	575	525	525	—	−$80.1M	41.2%
Aug 21	560.42	600	555	600	—	−$33.0M	33.9%
Aug 20	562.65	562.5	560	560	—	−$170M	35.0%
Aug 19	560.92	600	560	560	—	−$165M	35.1%
Aug 18	569.77	600	560	560	—	−$179M	41.1%
Aug 17	594.07	600	560	600	630	+$27.0M	37.8%
Aug 14	587.82	600	560	600	—	−$10.4M	29.9%
Aug 13	589.12	600	560	600	615	+$74.4M	33.8%
Aug 12	584.83	600	560	600	625	+$41.4M	36.0%
Aug 11	572.93	600	540	600	—	−$121M	39.9%
Aug 10	569.41	600	540	540	—	−$131M	42.0%
Aug 7	582.70	600	540	600	625	+$9.3M	37.7%
Aug 6	571.48	575	540	540	—	−$16.6M	43.4%
Aug 5	569.70	575	535	535	—	−$19.5M	47.2%
Aug 4	575.71	575	535	535	675	+$1.6M	56.8%
Aug 3	545.46	575	535	535	—	−$78.0M	54.9%
Jul 31	540.53	575	535	535	—	−$76.6M	49.3%
Jul 30	538.90	580	520	520	—	−$1.07B	53.7%
Jul 29	504.22	575	500	500	—	−$1.01B	65.3%
Jul 28	529.60	560	520	520	—	−$951M	64.9%
Jul 27	548.55	635	520	520	—	−$1.16B	61.2%
Jul 24	561.19	635	520	520	—	−$570M	57.9%
Jul 23	580.17	600	550	550	—	−$621M	52.4%
Jul 22	586.91	600	550	550	—	−$466M	57.9%
Jul 21	584.08	600	550	550	—	−$487M	56.4%
Jul 20	558.83	600	550	550	—	−$525M	62.9%
Jul 17	556.53	590	550	550	—	−$236M	56.6%
Jul 16	568.92	650	550	550	—	−$835M	54.2%
Jul 15	590.77	640	600	600	—	−$456M	51.5%
Jul 14	600.31	640	600	600	—	−$352M	55.6%
Jul 13	585.62	640	600	600	—	−$493M	59.7%
Jul 10	611.03	640	600	600	—	−$245M	45.8%
Jul 9	607.73	640	600	600	—	−$456M	52.8%
Jul 8	593.00	640	600	600	—	−$579M	56.4%
Jul 7	581.45	640	550	550	—	−$683M	59.9%
Jul 6	604.30	640	600	600	—	−$527M	58.4%
Jul 2	592.29	640	600	600	—	−$573M	54.6%
Jul 1	620.46	650	600	600	—	−$679M	54.3%
Jun 30	655.89	640	600	600	—	−$292M	51.0%
Jun 29	631.98	640	600	600	—	−$641M	54.2%
Jun 26	611.61	640	600	600	—	−$486M	58.6%
Jun 25	636.88	670	600	600	—	−$304M	56.5%
Jun 24	618.92	670	600	600	—	−$516M	73.8%
Jun 23	622.05	680	560	560	—	−$240M	64.2%
Jun 22	668.91	680	560	560	—	−$42.3M	59.0%
Jun 18	659.88	680	560	560	—	−$49.5M	54.3%
Jun 17	623.97	650	560	560	—	−$131M	57.2%
Jun 16	616.00	605	590	590	—	−$154M	55.4%
Jun 15	647.10	650	530	650	665	+$78.1M	50.8%
Jun 12	619.96	620	530	530	—	−$108M	53.0%
Jun 11	609.45	620	530	530	—	−$188M	59.7%
Jun 10	570.91	605	560	560	—	−$421M	61.3%
Jun 9	591.01	650	550	550	—	−$332M	55.5%
Jun 8	598.16	650	550	550	—	−$263M	52.8%
Jun 5	569.69	605	560	560	—	−$272M	54.3%
Jun 4	627.53	650	550	550	—	−$157M	49.3%
Jun 3	637.90	650	550	550	—	−$129M	50.7%
Jun 2	632.21	620	550	550	—	−$130M	52.5%
Jun 1	607.81	620	550	550	—	−$328M	51.3%
May 29	598.93	605	550	550	—	−$316M	48.1%
May 28	599.83	600	530	530	—	−$204M	47.7%
May 27	595.50	600	530	530	—	−$266M	48.8%
May 26	602.14	600	530	530	—	−$156M	51.5%
May 22	576.32	600	530	530	—	−$36.2M	45.0%
May 21	567.88	600	500	500	—	−$195M	43.3%
May 20	564.66	600	500	500	—	−$317M	46.6%
May 19	543.96	600	500	500	—	−$572M	47.4%
May 18	546.16	600	500	500	—	−$525M	48.5%
May 15	556.34	600	510	510	—	−$124M	49.2%
May 14	578.34	600	555	600	470	+$10.0M	48.8%
May 13	572.46	600	520	600	—	−$17.5M	50.5%
May 12	561.25	600	520	600	—	−$66.5M	49.1%
May 11	576.31	600	530	600	605	+$16.7M	50.4%
May 8	566.54	600	530	600	600	+$27.2M	44.5%
May 7	540.10	545	480	545	—	−$4.0M	43.9%
May 6	549.76	520	480	520	535	+$90.5M	44.0%
May 5	522.69	520	480	520	—	−$4.8M	44.2%
May 4	506.79	520	440	440	—	−$58.6M	42.1%
May 1	509.82	520	480	480	—	−$37.7M	39.5%
Apr 30	506.72	520	480	480	—	−$54.3M	41.0%

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

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Common questions

Where can I download SMH gamma history?

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

How often is SMH in short gamma?

36 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.