STRL gamma levels history

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

STRL'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

57/60

Short gamma

last 60 sessions

490

Call wall

450

Put wall

STRL net gamma, last 60 sessions

Jul 28Oct 20

STRL closing levels by session

Download CSV

Session	Close	Call wall	Put wall	Apex	Flip	Net gamma	IV
Oct 20	412.25	490	450	450	—	−$462K	—
Oct 19	423.48	500	450	450	—	−$453K	—
Oct 16	424.36	490	450	450	—	−$385K	—
Oct 15	446.25	—	460	460	—	−$2.9M	—
Oct 14	453.07	540	460	460	—	−$2.6M	—
Oct 13	498.61	580	500	500	—	−$1.8M	73.6%
Oct 12	501.19	580	500	500	—	−$1.5M	69.2%
Oct 9	513.00	580	530	530	—	−$862K	—
Oct 8	518.41	580	530	580	—	−$635K	66.0%
Oct 7	534.13	580	530	580	—	−$175K	—
Oct 6	563.69	580	530	580	575	+$500K	—
Oct 5	523.33	580	530	580	—	−$391K	—
Oct 2	533.42	580	530	580	595	+$68K	—
Oct 1	505.12	580	410	580	—	−$504K	—
Sep 30	491.78	580	410	410	—	−$895K	62.1%
Sep 29	504.94	580	410	580	—	−$473K	—
Sep 28	498.36	580	530	580	—	−$577K	64.4%
Sep 25	512.29	580	530	580	—	−$305K	68.1%
Sep 24	513.72	580	530	580	—	−$197K	—
Sep 23	512.00	580	530	580	—	−$340K	64.1%
Sep 22	516.57	580	530	580	—	−$194K	—
Sep 21	512.64	580	530	580	—	−$188K	—
Sep 18	518.68	580	530	580	—	−$180K	61.8%
Sep 17	505.72	500	530	530	515	−$895K	—
Sep 16	482.67	500	530	530	—	−$2.0M	—
Sep 15	459.02	500	460	460	—	−$2.0M	69.2%
Sep 14	472.87	500	530	530	—	−$1.8M	—
Sep 11	511.04	500	530	530	—	−$708K	61.2%
Sep 10	484.86	500	530	530	—	−$1.3M	—
Sep 9	495.15	500	530	530	—	−$1.3M	—
Sep 8	502.20	500	530	530	—	−$879K	66.0%
Sep 4	486.49	500	530	530	—	−$1.2M	—
Sep 3	460.03	500	530	530	—	−$1.4M	64.6%
Sep 2	457.60	500	530	530	—	−$1.6M	—
Sep 1	456.10	540	530	530	—	−$1.7M	—
Aug 31	470.07	540	530	530	—	−$1.7M	63.8%
Aug 28	470.52	540	530	530	—	−$1.6M	64.9%
Aug 27	506.37	540	450	450	—	−$727K	—
Aug 26	497.41	540	530	530	—	−$819K	—
Aug 25	486.39	540	530	530	—	−$876K	—
Aug 24	496.66	540	530	530	—	−$748K	—
Aug 21	516.81	540	460	460	—	−$462K	—
Aug 20	520.53	610	530	530	—	−$3.8M	71.3%
Aug 19	534.40	600	530	530	440	−$1.8M	—
Aug 18	554.76	600	530	530	—	−$1.3M	—
Aug 17	603.89	600	530	600	650	+$643K	—
Aug 14	576.48	600	500	600	—	−$361K	—
Aug 13	553.16	600	530	600	—	−$944K	—
Aug 12	548.95	600	530	600	—	−$1.0M	70.0%
Aug 11	532.76	600	500	600	—	−$1.3M	—
Aug 10	528.51	600	500	500	—	−$1.3M	80.4%
Aug 7	547.06	600	450	600	—	−$798K	—
Aug 6	536.08	600	450	600	—	−$977K	—
Aug 5	536.03	600	500	500	—	−$1.0M	—
Aug 4	541.62	520	500	500	—	−$688K	88.6%
Aug 3	611.47	700	600	600	500	−$210K	118.3%
Jul 31	596.77	700	600	700	—	−$315K	—
Jul 30	580.73	670	600	600	—	−$494K	108.9%
Jul 29	494.24	—	500	500	—	−$405K	—
Jul 28	538.09	—	500	500	—	−$414K	113.0%
Jul 27	634.63	700	530	700	—	−$120K	—
Jul 24	660.94	700	600	700	—	−$14K	105.4%
Jul 23	717.34	700	600	700	710	+$127K	101.3%
Jul 22	719.34	700	600	700	700	+$134K	101.6%
Jul 21	694.40	700	600	700	700	+$84K	—
Jul 20	650.22	700	600	700	—	−$58K	103.7%
Jul 17	638.56	700	600	700	—	−$49K	103.4%
Jul 16	641.35	600	560	600	600	−$570K	93.8%
Jul 15	668.82	590	560	590	600	−$1.1M	94.3%
Jul 14	679.62	600	560	600	600	−$846K	103.8%
Jul 13	660.04	590	560	560	—	−$1.1M	98.5%
Jul 10	682.29	590	560	560	—	−$1.2M	87.6%
Jul 9	707.17	590	700	700	590	−$783K	85.7%
Jul 8	660.72	790	560	560	—	−$1.4M	90.3%
Jul 7	674.39	790	560	560	—	−$1.4M	—
Jul 6	717.11	790	700	700	—	−$924K	93.6%
Jul 2	700.75	620	700	700	—	−$1.1M	88.0%
Jul 1	776.55	880	700	700	—	−$962K	86.0%
Jun 30	839.36	880	700	700	—	−$408K	84.6%
Jun 29	813.77	880	700	700	670	−$746K	87.7%
Jun 26	804.76	880	700	700	—	−$632K	—
Jun 25	881.92	1000	740	1000	1000	+$39K	88.5%
Jun 24	867.23	1000	740	1000	—	−$63K	88.6%
Jun 23	892.25	1000	780	1000	1040	+$18K	86.4%
Jun 22	932.75	1000	780	1000	940	+$321K	83.9%
Jun 18	861.88	900	780	780	—	−$90K	80.2%
Jun 17	838.21	900	840	840	—	−$987K	101.9%
Jun 16	857.76	900	840	840	—	−$224K	95.7%
Jun 15	866.67	900	840	840	960	+$223K	92.2%
Jun 12	858.99	900	840	840	990	+$66K	85.3%
Jun 11	838.55	900	840	840	—	−$90K	89.9%
Jun 10	770.25	900	840	840	630	−$867K	103.9%
Jun 9	842.01	900	840	840	—	−$262K	97.5%
Jun 8	891.86	1040	750	1040	930	+$449K	97.7%
Jun 5	882.43	1040	750	1040	950	+$252K	89.0%
Jun 4	993.74	1040	840	1040	810	+$829K	84.0%
Jun 3	957.03	1040	790	1040	870	+$770K	84.0%
Jun 2	875.52	900	750	900	900	+$518K	—
Jun 1	845.39	900	750	750	950	+$109K	—
May 29	860.84	900	750	750	930	+$203K	80.3%
May 28	842.96	900	750	750	950	+$141K	78.2%
May 27	782.12	900	750	750	640	−$269K	80.4%
May 26	783.53	880	750	750	640	−$195K	82.2%
May 22	732.94	630	750	750	—	−$491K	73.4%
May 21	733.77	880	750	750	—	−$477K	—
May 20	752.00	630	750	750	630	−$282K	76.7%
May 19	728.29	630	750	750	—	−$427K	77.2%
May 18	770.76	900	800	800	640	−$267K	77.9%
May 15	848.84	950	780	950	—	−$11K	76.1%
May 14	889.03	900	820	900	890	+$1.2M	75.8%
May 13	854.28	900	800	900	980	+$44K	—
May 12	851.35	900	700	900	950	+$67K	84.0%
May 11	868.18	900	700	900	900	+$302K	82.1%
May 8	844.80	900	700	700	940	+$117K	—
May 7	811.41	900	700	700	700	+$34K	74.2%
May 6	886.22	900	860	900	860	+$128K	—
May 5	806.00	670	—	670	—	+$112K	—
May 4	529.49	570	470	570	510	+$863K	94.6%
May 1	532.67	570	470	570	510	+$882K	—
Apr 30	515.62	570	470	570	520	+$718K	—

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

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Common questions

Where can I download STRL gamma history?

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

How often is STRL in short gamma?

57 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.