SHW gamma levels history

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

SHW'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

24/60

Short gamma

last 60 sessions

330

Call wall

310

Put wall

SHW net gamma, last 60 sessions

Jul 28Oct 20

SHW closing levels by session

Download CSV

Session	Close	Call wall	Put wall	Apex	Flip	Net gamma	IV
Oct 20	336.01	330	310	330	325	+$1.0M	—
Oct 19	331.61	330	310	330	325	+$850K	32.7%
Oct 16	335.20	330	310	330	325	+$764K	—
Oct 15	336.92	340	300	340	335	+$13.9M	—
Oct 14	324.54	340	300	340	335	+$2.6M	—
Oct 13	324.10	340	300	340	335	+$2.3M	—
Oct 12	320.21	340	300	340	335	+$800K	28.7%
Oct 9	319.36	340	300	340	340	+$673K	26.8%
Oct 8	321.03	340	300	300	—	−$1.3M	26.4%
Oct 7	315.00	340	300	300	—	−$3.0M	—
Oct 6	321.16	340	300	300	—	−$1.4M	25.7%
Oct 5	318.46	340	300	300	—	−$1.9M	28.5%
Oct 2	319.51	340	300	300	—	−$1.4M	25.7%
Oct 1	320.78	340	300	300	—	−$1.2M	25.9%
Sep 30	323.27	340	300	300	—	−$830K	—
Sep 29	330.44	340	300	300	360	+$226K	26.2%
Sep 28	332.79	340	300	300	370	+$185K	—
Sep 25	329.10	340	300	300	—	−$416K	25.0%
Sep 24	320.40	340	300	300	—	−$829K	27.4%
Sep 23	326.46	320	300	300	—	−$971K	—
Sep 22	328.35	320	300	300	—	−$944K	—
Sep 21	321.31	320	300	300	—	−$1.5M	27.2%
Sep 18	320.73	360	300	300	—	−$2.0M	25.3%
Sep 17	320.94	360	300	300	—	−$2.0M	36.3%
Sep 16	321.46	360	300	300	—	−$3.3M	28.4%
Sep 15	323.22	360	300	300	—	−$2.6M	—
Sep 14	324.50	360	300	300	—	−$2.5M	—
Sep 11	323.31	380	300	300	—	−$2.1M	—
Sep 10	317.44	370	300	300	—	−$1.7M	—
Sep 9	320.64	380	300	300	—	−$1.1M	27.3%
Sep 8	326.09	380	330	330	—	−$585K	—
Sep 4	333.71	380	330	380	380	+$868K	—
Sep 3	332.26	380	330	330	380	+$414K	—
Sep 2	331.25	380	330	330	380	+$148K	25.2%
Sep 1	329.95	380	300	380	380	+$223K	25.6%
Aug 31	338.81	360	330	360	370	+$1.8M	25.1%
Aug 28	344.86	380	330	380	360	+$3.2M	—
Aug 27	345.21	380	330	380	360	+$3.0M	—
Aug 26	348.66	380	330	380	360	+$3.7M	27.0%
Aug 25	350.45	380	330	380	360	+$3.6M	25.4%
Aug 24	346.73	380	330	380	360	+$2.9M	—
Aug 21	346.59	380	330	380	370	+$2.0M	—
Aug 20	346.91	360	300	360	380	+$1.4M	—
Aug 19	353.59	360	300	360	360	+$4.9M	—
Aug 18	345.27	360	300	300	—	−$820K	—
Aug 17	349.97	360	300	360	370	+$3.0M	26.6%
Aug 14	359.10	360	300	360	360	+$6.6M	25.2%
Aug 13	361.55	360	300	360	360	+$1.6M	28.2%
Aug 12	360.20	360	300	360	370	+$1.2M	26.2%
Aug 11	364.42	360	300	360	360	+$3.1M	—
Aug 10	362.71	360	300	360	360	+$3.5M	—
Aug 7	369.73	360	300	360	360	+$3.1M	27.7%
Aug 6	363.42	360	300	360	360	+$2.8M	—
Aug 5	369.68	360	300	360	360	+$2.3M	27.2%
Aug 4	361.57	360	300	360	360	+$1.9M	31.5%
Aug 3	354.22	360	300	360	360	+$1.8M	—
Jul 31	340.85	360	300	300	—	−$573K	27.2%
Jul 30	344.84	360	300	300	370	+$291K	—
Jul 29	343.88	360	300	300	—	−$200K	—
Jul 28	354.27	360	300	300	370	+$447K	—
Jul 27	327.27	360	300	300	—	−$2.6M	—
Jul 24	317.51	360	300	300	—	−$3.9M	—
Jul 23	310.54	360	300	300	—	−$4.6M	35.8%
Jul 22	319.91	360	300	300	—	−$3.5M	32.7%
Jul 21	318.46	360	300	300	—	−$3.5M	34.1%
Jul 20	323.60	360	300	300	—	−$3.3M	—
Jul 17	331.32	360	300	300	—	−$2.7M	31.4%
Jul 16	338.14	340	290	340	330	+$3.9M	—
Jul 15	332.29	330	320	330	330	+$2.6M	—
Jul 14	328.50	330	290	330	320	+$2.7M	33.6%
Jul 13	328.97	330	290	330	320	+$2.7M	32.4%
Jul 10	333.99	330	290	330	320	+$2.9M	—
Jul 9	332.03	330	290	330	320	+$2.4M	—
Jul 8	330.57	330	290	330	320	+$2.0M	27.9%
Jul 7	342.26	330	290	330	320	+$2.0M	—
Jul 6	349.13	350	290	350	320	+$1.7M	27.5%
Jul 2	352.48	340	290	340	330	+$1.8M	—
Jul 1	346.05	340	290	340	320	+$2.1M	—
Jun 30	344.32	340	290	340	320	+$2.1M	—
Jun 29	344.30	340	290	340	320	+$2.0M	—
Jun 26	344.07	330	290	330	320	+$1.8M	—
Jun 25	339.08	330	290	330	320	+$2.1M	27.7%
Jun 24	333.13	330	280	330	320	+$2.1M	—
Jun 23	322.90	330	260	330	330	+$1.3M	—
Jun 22	316.90	330	260	260	330	+$674K	—
Jun 18	320.79	330	260	260	340	+$210K	26.2%
Jun 17	313.80	320	310	320	330	+$1.8M	—
Jun 16	322.44	330	310	330	320	+$4.6M	—
Jun 15	320.24	330	310	330	320	+$3.5M	34.4%
Jun 12	317.30	330	310	330	330	+$2.4M	—
Jun 11	316.89	330	310	330	330	+$2.5M	—
Jun 10	303.91	330	310	330	340	+$669K	—
Jun 9	310.55	330	310	330	330	+$1.3M	33.9%
Jun 8	299.55	330	310	310	—	−$129K	33.2%
Jun 5	305.30	330	310	330	340	+$810K	—
Jun 4	300.09	330	310	310	350	+$345K	33.7%
Jun 3	296.49	330	310	310	—	−$371K	—
Jun 2	293.00	330	310	310	—	−$356K	—
Jun 1	294.86	330	310	310	—	−$591K	—
May 29	303.84	330	310	310	360	+$171K	—
May 28	305.14	330	310	330	360	+$151K	—
May 27	309.97	330	310	330	340	+$1.1M	31.5%
May 26	311.25	320	310	320	330	+$1.3M	31.2%
May 22	309.08	320	310	320	340	+$888K	30.6%
May 21	309.34	320	310	320	340	+$1.0M	29.4%
May 20	307.70	360	310	310	—	−$159K	—
May 19	299.05	340	310	310	—	−$866K	29.9%
May 18	302.78	360	310	310	—	−$574K	—
May 15	300.10	360	310	310	—	−$819K	29.9%
May 14	309.18	340	310	310	—	−$4.0M	40.2%
May 13	306.34	340	310	310	—	−$4.5M	—
May 12	311.58	340	310	310	—	−$3.9M	—
May 11	312.70	340	310	310	—	−$3.1M	—
May 8	316.82	340	310	310	—	−$1.4M	—
May 7	320.21	340	310	310	—	−$189K	28.0%
May 6	323.63	340	310	340	350	+$582K	—
May 5	312.46	340	310	310	—	−$1.4M	—
May 4	310.49	340	310	310	—	−$1.3M	30.7%
May 1	318.00	330	310	310	—	−$1.4M	—
Apr 30	321.61	350	320	320	—	−$664K	—

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

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Common questions

Where can I download SHW gamma history?

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

How often is SHW in short gamma?

24 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.