HESM gamma levels history

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

HESM's closing gamma levels for 89 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.

Sessions

6/60

Short gamma

last 60 sessions

Call wall

Put wall

HESM net gamma, last 60 sessions

Jul 28Oct 20

HESM closing levels by session

Download CSV

Session	Close	Call wall	Put wall	Apex	Flip	Net gamma	IV
Oct 20	30.67	33	36	36	—	−$146K	—
Oct 19	30.23	33	36	36	—	−$201K	—
Oct 16	30.66	33	36	36	—	−$191K	—
Oct 15	30.62	30	31	31	30.5	−$14K	—
Oct 14	30.65	30	31	31	30.5	−$17K	—
Oct 13	31.20	30	32	32	31.5	+$5K	—
Oct 12	32.37	35	32	32	31.5	+$4K	—
Oct 9	32.26	35	32	35	34.5	+$12K	—
Oct 8	34.00	34	37	37	—	−$40K	31.5%
Oct 7	33.03	39	35	39	33.5	+$5K	—
Oct 6	38.69	42	37	42	41.5	+$159K	—
Oct 5	38.41	42	37	42	41.5	+$124K	—
Oct 2	37.75	42	39	42	40.5	+$168K	—
Oct 1	38.05	42	39	42	39.5	+$202K	26.3%
Sep 30	37.37	42	39	42	36.5	+$158K	—
Sep 29	37.63	42	39	42	36.5	+$173K	—
Sep 28	38.48	42	39	42	39.5	+$230K	—
Sep 25	38.25	42	39	42	39.5	+$222K	—
Sep 24	38.47	42	39	42	39.5	+$230K	—
Sep 23	38.78	42	39	42	39.5	+$246K	—
Sep 22	39.17	42	39	42	39.5	+$284K	21.5%
Sep 21	39.58	42	39	42	39.5	+$174K	—
Sep 18	40.16	42	39	42	39.5	+$206K	22.4%
Sep 17	40.09	40	39	40	39.5	+$596K	29.2%
Sep 16	39.58	40	39	40	39.5	+$422K	—
Sep 15	39.85	40	38	40	39.5	+$535K	23.2%
Sep 14	39.89	40	38	40	39.5	+$482K	28.1%
Sep 11	39.97	40	38	40	39.5	+$469K	23.9%
Sep 10	40.20	40	38	40	39.5	+$300K	26.3%
Sep 9	40.57	40	38	40	39.5	+$418K	—
Sep 8	40.97	42	38	42	39.5	+$375K	20.9%
Sep 4	39.91	40	38	40	39.5	+$282K	21.3%
Sep 3	39.85	40	38	40	39.5	+$243K	22.1%
Sep 2	40.03	40	38	40	39.5	+$239K	23.0%
Sep 1	40.23	40	38	40	39.5	+$301K	—
Aug 31	40.21	40	38	40	39.5	+$252K	—
Aug 28	39.56	40	38	40	39.5	+$167K	—
Aug 27	39.83	40	38	40	39.5	+$141K	16.8%
Aug 26	40.08	40	38	40	39.5	+$105K	18.5%
Aug 25	39.08	42	38	42	39.5	+$114K	18.1%
Aug 24	39.02	42	38	42	40.5	+$74K	18.9%
Aug 21	39.14	42	38	42	40.5	+$82K	17.5%
Aug 20	39.10	40	39	40	39.5	+$173K	20.0%
Aug 19	39.75	40	38	40	39.5	+$707K	—
Aug 18	40.07	40	38	40	39.5	+$834K	18.4%
Aug 17	39.66	40	38	40	39.5	+$528K	—
Aug 14	40.53	41	38	41	39.5	+$806K	—
Aug 13	39.78	40	38	40	39.5	+$456K	—
Aug 12	40.08	41	38	41	39.5	+$529K	18.4%
Aug 11	40.54	41	38	41	39.5	+$574K	—
Aug 10	40.62	41	38	41	39.5	+$675K	—
Aug 7	39.80	41	38	41	39.5	+$393K	—
Aug 6	39.94	41	38	41	39.5	+$436K	18.4%
Aug 5	40.12	39	33	39	38.5	+$1.6M	29.8%
Aug 4	40.28	40	38	40	39.5	+$794K	—
Aug 3	40.77	39	33	39	38.5	+$1.2M	—
Jul 31	40.83	39	33	39	38.5	+$982K	43.3%
Jul 30	40.27	39	33	39	38.5	+$1.1M	—
Jul 29	40.45	39	33	39	38.5	+$913K	—
Jul 28	39.98	39	33	39	38.5	+$882K	34.9%
Jul 27	39.81	39	33	39	38.5	+$765K	32.3%
Jul 24	40.64	39	33	39	38.5	+$762K	—
Jul 23	40.48	39	33	39	38.5	+$865K	—
Jul 22	40.77	39	33	39	38.5	+$854K	—
Jul 21	39.97	39	33	39	38.5	+$812K	33.1%
Jul 20	40.20	39	33	39	38.5	+$733K	32.7%
Jul 17	40.34	39	33	39	38.5	+$667K	—
Jul 16	40.10	40	38	40	38.5	+$233K	26.1%
Jul 15	39.29	39	38	39	38.5	+$162K	—
Jul 14	39.85	39	38	39	38.5	+$191K	21.7%
Jul 13	39.21	39	38	39	38.5	+$177K	—
Jul 10	38.63	39	38	39	38.5	+$113K	—
Jul 9	38.78	39	38	39	38.5	+$123K	—
Jul 8	38.99	39	38	39	38.5	+$137K	24.9%
Jul 7	39.15	39	38	39	38.5	+$156K	23.0%
Jul 6	38.18	39	38	39	38.5	+$97K	21.9%
Jul 2	38.16	39	38	39	38.5	+$91K	17.9%
Jul 1	37.79	39	38	39	38.5	+$88K	—
Jun 30	37.60	39	38	39	38.5	+$73K	—
Jun 29	37.34	39	38	39	38.5	+$66K	—
Jun 26	37.67	39	38	39	38.5	+$73K	—
Jun 25	37.88	39	38	39	38.5	+$81K	22.0%
Jun 24	37.28	39	38	39	38.5	+$58K	—
Jun 23	38.00	39	38	39	38.5	+$70K	27.2%
Jun 22	37.21	41	38	41	41.5	+$23K	—
Jun 18	36.79	41	38	38	41.5	+$16K	—
Jun 17	36.72	40	36	40	38.5	+$335K	—
Jun 16	37.17	40	36	40	38.5	+$391K	37.3%
Jun 15	37.46	40	36	40	38.5	+$450K	—

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

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Common questions

Where can I download HESM gamma history?

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

How often is HESM in short gamma?

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

Compare: gamma levels history on other tickers

HAS HBAN HCA HD HHH HIMS HL HLT 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.