REGN gamma levels history

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

REGN'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

2/60

Short gamma

last 60 sessions

840

Call wall

740

Put wall

REGN net gamma, last 60 sessions

Jul 28Oct 20

REGN closing levels by session

Download CSV

Session	Close	Call wall	Put wall	Apex	Flip	Net gamma	IV
Oct 20	807.48	840	740	840	787.5	+$4.6M	37.4%
Oct 19	782.04	840	740	840	782.5	+$2.5M	35.6%
Oct 16	790.74	840	740	840	782.5	+$2.3M	38.0%
Oct 15	796.34	805	810	805	777.5	+$5.6M	40.0%
Oct 14	778.36	805	720	805	767.5	+$3.8M	36.6%
Oct 13	753.12	760	720	760	772.5	+$2.6M	32.9%
Oct 12	762.81	760	720	760	757.5	+$3.5M	35.0%
Oct 9	746.54	760	720	760	762.5	+$2.1M	28.2%
Oct 8	739.57	735	720	735	753.75	+$2.7M	34.7%
Oct 7	742.12	735	720	735	758.75	+$2.3M	32.2%
Oct 6	738.72	735	720	735	797.5	+$913K	32.1%
Oct 5	726.47	735	720	720	—	−$169K	28.0%
Oct 2	735.20	805	720	805	867.5	+$64K	26.9%
Oct 1	734.81	755	750	750	—	−$607K	31.4%
Sep 30	758.27	755	750	750	837.5	+$1.0M	30.0%
Sep 29	750.51	805	750	750	847.5	+$773K	31.7%
Sep 28	752.25	805	720	805	837.5	+$1.1M	31.0%
Sep 25	788.04	805	810	805	802.5	+$2.7M	29.2%
Sep 24	796.02	805	790	790	818.75	+$2.7M	29.7%
Sep 23	801.82	805	770	805	801.25	+$4.0M	29.3%
Sep 22	803.90	805	770	805	803.75	+$3.1M	29.1%
Sep 21	798.17	850	770	850	837.5	+$1.8M	29.0%
Sep 18	784.85	850	810	850	797.5	+$1.7M	28.6%
Sep 17	789.45	800	810	800	777.5	+$10.5M	28.9%
Sep 16	774.61	800	760	800	797.5	+$6.5M	30.6%
Sep 15	774.11	800	810	800	777.5	+$7.2M	30.9%
Sep 14	793.74	800	810	800	777.5	+$8.7M	29.6%
Sep 11	781.49	800	810	800	—	+$7.1M	28.0%
Sep 10	793.26	800	795	800	—	+$7.0M	29.8%
Sep 9	807.65	800	795	800	777.5	+$8.0M	29.5%
Sep 8	810.31	850	795	850	777.5	+$8.1M	30.4%
Sep 4	827.72	850	795	850	777.5	+$8.3M	26.5%
Sep 3	843.47	850	760	850	777.5	+$9.9M	27.9%
Sep 2	852.03	850	760	850	777.5	+$9.7M	27.1%
Sep 1	823.82	850	760	850	767.5	+$10.3M	26.5%
Aug 31	799.08	800	760	800	767.5	+$7.3M	26.2%
Aug 28	794.19	800	760	800	782.5	+$5.5M	24.7%
Aug 27	807.71	850	825	850	777.5	+$7.3M	27.0%
Aug 26	814.79	850	825	850	700	+$7.4M	28.9%
Aug 25	833.56	850	825	850	700	+$8.7M	26.6%
Aug 24	828.50	850	825	850	700	+$6.6M	27.6%
Aug 21	834.04	850	825	850	700	+$6.0M	27.2%
Aug 20	826.64	800	760	800	675	+$12.4M	28.9%
Aug 19	840.84	800	795	800	700	+$8.6M	29.0%
Aug 18	810.24	800	795	800	800	+$8.0M	27.4%
Aug 17	805.93	800	795	800	800	+$8.7M	26.4%
Aug 14	803.48	800	795	800	800	+$8.4M	25.4%
Aug 13	805.97	800	795	800	800	+$2.6M	27.3%
Aug 12	797.99	800	795	800	805	+$1.7M	26.0%
Aug 11	797.00	800	720	800	800	+$3.3M	28.5%
Aug 10	808.05	800	660	800	800	+$3.9M	28.6%
Aug 7	784.36	800	660	800	800	+$2.8M	28.2%
Aug 6	772.11	800	745	800	800	+$2.4M	30.8%
Aug 5	768.58	800	660	800	770	+$3.7M	31.4%
Aug 4	760.66	800	660	800	765	+$3.5M	32.7%
Aug 3	759.24	800	660	800	760	+$2.5M	33.5%
Jul 31	762.63	800	660	800	745	+$2.6M	30.9%
Jul 30	738.34	705	640	705	705	+$9.8M	30.8%
Jul 29	695.42	690	620	690	565	+$2.1M	56.6%
Jul 28	695.18	785	620	620	565	+$1.9M	53.7%
Jul 27	667.17	690	620	620	605	+$267K	45.3%
Jul 24	656.01	605	672.5	605	605	+$591K	47.5%
Jul 23	651.91	700	672.5	700	605	+$1.4M	42.2%
Jul 22	651.18	690	660	690	605	+$1.4M	39.5%
Jul 21	675.19	690	600	690	670	+$3.0M	35.3%
Jul 20	672.15	670	600	670	670	+$1.3M	35.2%
Jul 17	676.69	670	600	670	670	+$1.2M	34.6%
Jul 16	678.94	670	680	670	670	+$5.4M	37.0%
Jul 15	664.45	670	635	670	655	+$4.9M	37.0%
Jul 14	656.12	670	665	670	650	+$3.6M	33.0%
Jul 13	663.09	670	635	670	650	+$3.7M	38.6%
Jul 10	664.52	670	635	670	650	+$4.1M	27.7%
Jul 9	667.95	665	635	665	650	+$5.1M	36.2%
Jul 8	662.88	665	635	665	650	+$4.2M	36.9%
Jul 7	676.23	650	635	650	650	+$4.2M	34.1%
Jul 6	649.81	650	635	650	650	+$3.5M	36.9%
Jul 2	654.27	650	635	650	650	+$3.2M	30.1%
Jul 1	624.72	630	632.5	630	675	+$529K	37.2%
Jun 30	623.54	630	600	630	670	+$687K	27.9%
Jun 29	631.81	630	600	630	655	+$1.4M	29.8%
Jun 26	632.90	650	600	650	650	+$1.4M	28.8%
Jun 25	620.14	630	580	580	675	+$402K	29.3%
Jun 24	623.43	630	600	630	660	+$551K	35.1%
Jun 23	618.03	630	580	580	500	−$148K	31.6%
Jun 22	612.50	630	580	580	500	−$784K	31.8%
Jun 18	609.94	630	580	580	635	+$274K	28.6%
Jun 17	607.93	645	600	600	—	−$8.0M	33.0%
Jun 16	614.73	645	620	620	—	−$7.1M	34.8%
Jun 15	614.98	645	600	600	—	−$6.7M	31.1%
Jun 12	612.14	645	600	600	—	−$6.0M	32.9%
Jun 11	611.48	605	600	600	—	−$6.4M	37.7%
Jun 10	601.65	605	600	600	—	−$5.7M	36.9%
Jun 9	616.18	605	600	600	—	−$4.6M	37.1%
Jun 8	611.34	605	600	600	—	−$4.8M	34.4%
Jun 5	635.45	605	600	600	—	−$3.6M	34.6%
Jun 4	628.73	605	600	600	—	−$3.3M	34.8%
Jun 3	618.95	605	600	600	—	−$4.0M	34.5%
Jun 2	602.92	605	600	600	—	−$5.6M	33.6%
Jun 1	600.66	645	600	600	—	−$6.8M	34.4%
May 29	614.78	645	600	600	—	−$6.6M	30.5%
May 28	621.52	645	600	600	—	−$7.7M	30.6%
May 27	627.74	645	600	600	—	−$7.1M	31.6%
May 26	634.62	645	600	600	—	−$6.8M	32.0%
May 22	638.88	645	600	600	—	−$6.2M	28.6%
May 21	642.59	645	600	600	—	−$7.3M	32.1%
May 20	649.76	645	660	660	—	−$8.0M	30.5%
May 19	630.30	730	600	600	—	−$8.7M	31.7%
May 18	629.68	730	660	660	—	−$7.4M	32.4%
May 15	698.25	730	700	700	—	−$4.6M	38.0%
May 14	712.87	735	715	715	—	−$2.3M	42.3%
May 13	719.88	735	680	735	800	+$1.5M	39.7%
May 12	723.41	735	680	735	785	+$2.9M	40.2%
May 11	712.77	735	680	735	795	+$1.7M	39.5%
May 8	714.89	735	680	735	785	+$2.4M	36.5%
May 7	709.10	735	680	680	830	+$991K	37.3%
May 6	721.05	735	700	735	775	+$3.6M	38.1%
May 5	702.27	735	700	735	820	+$997K	39.7%
May 4	709.21	735	700	735	790	+$2.2M	37.4%
May 1	701.42	735	680	735	795	+$1.4M	36.2%
Apr 30	707.06	735	700	700	—	−$701K	38.9%

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

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Common questions

Where can I download REGN gamma history?

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

How often is REGN in short gamma?

2 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.