SION Stock Prices

Data as of Nov 9, 2026

Last

3.57

Change

+0.29

Open

3.31

Previous

3.28

High

3.61

Low

3.22

Bid

-

Ask

-

Volume

1,089,210

Trades

-

Dividend

-

Yield

-

Ex-Div

-

Split Date

-

Impl Vol

100.8%

Hist Vol

259.4%

Opt Volume

48

Open Int

11,486

IV Quote Option Chain Price History 10 Day Snapshot Strike Pegger Volatility Skew Trade Finder

Price & Volatility Chart

Start Date

End Date

Implied VolatilityHistorical Volatility

Price History

Date	Open	High	Low	Close	Chg	Volume	Opt Volume	Impl Vol	Hist Vol
Nov 9, 2026	3.31	3.61	3.22	3.57	+0.29	1,089,210	48	1.008	2.594
Nov 6, 2026	3.27	3.36	3.19	3.28	+0.00	985,062	777	0.936	2.592
Nov 5, 2026	3.71	3.71	3.25	3.28	-0.45	916,909	71	0.916	2.592
Nov 4, 2026	3.72	3.84	3.52	3.73	+0.08	687,484	146	0.880	2.589
Nov 3, 2026	3.76	3.87	3.56	3.65	-0.08	903,480	45	0.000	2.589
Nov 2, 2026	3.91	3.94	3.65	3.73	-0.14	656,610	27	1.477	2.589
Oct 30, 2026	3.96	4.05	3.76	3.87	-0.13	534,290	1	0.000	2.589
Oct 29, 2026	4.05	4.16	3.97	4.00	-0.04	574,842	4	1.087	2.589
Oct 28, 2026	3.85	4.16	3.78	4.04	+0.17	952,057	22	2.540	2.590
Oct 27, 2026	3.68	3.91	3.63	3.87	+0.18	1,000,641	0	0.000	2.589
Oct 26, 2026	3.58	3.74	3.57	3.69	+0.09	614,211	100	0.908	2.589
Oct 23, 2026	3.75	3.82	3.55	3.60	-0.20	917,186	354	0.983	2.589
Oct 22, 2026	3.87	3.97	3.64	3.80	-0.07	1,592,031	142	0.854	2.588
Oct 21, 2026	4.20	4.31	3.86	3.87	-0.28	1,555,874	68	4.130	2.590
Oct 20, 2026	4.06	4.30	4.02	4.15	+0.14	1,060,599	395	0.985	2.605
Oct 19, 2026	3.93	4.11	3.84	4.01	+0.12	1,165,506	247	0.862	2.605
Oct 16, 2026	4.06	4.06	3.78	3.89	-0.19	1,480,944	900	0.000	2.605
Oct 15, 2026	4.15	4.30	4.02	4.08	-0.01	944,430	298	0.983	2.605
Oct 14, 2026	4.30	4.40	3.93	4.09	-0.29	1,497,592	367	1.069	2.611
Oct 13, 2026	4.69	4.80	4.37	4.38	-0.31	790,141	267	0.000	2.610
Oct 12, 2026	4.89	4.93	4.68	4.69	-0.21	690,504	6	1.375	2.609
Oct 9, 2026	4.93	5.12	4.83	4.90	+0.00	632,350	178	0.903	2.609
Oct 8, 2026	4.78	4.97	4.65	4.90	+0.08	915,196	143	0.728	2.609
Oct 7, 2026	4.68	4.87	4.61	4.82	+0.07	879,890	5	0.000	2.609
Oct 6, 2026	4.88	4.88	4.52	4.75	-0.10	1,258,683	130	1.018	2.609
Oct 5, 2026	4.95	4.96	4.63	4.85	-0.06	1,096,503	96	1.087	2.609
Oct 2, 2026	5.19	5.19	4.86	4.91	+0.00	1,158,988	46	1.226	2.609
Oct 1, 2026	5.26	5.33	5.03	5.10	-0.16	1,055,141	223	0.976	2.604
Sep 30, 2026	5.19	5.34	5.02	5.26	+0.11	1,156,998	1,326	0.000	2.604
Sep 29, 2026	5.15	5.19	5.03	5.15	+0.03	797,422	1,099	0.000	2.604
Sep 28, 2026	5.17	5.25	5.05	5.12	-0.11	775,406	84	0.000	2.604
Sep 25, 2026	5.28	5.30	5.09	5.23	+0.00	1,181,970	255	0.983	2.605
Sep 24, 2026	5.50	5.59	5.15	5.23	-0.28	1,241,808	15	0.913	2.605
Sep 23, 2026	6.03	6.12	5.32	5.51	-0.51	1,667,468	10	0.831	2.605
Sep 22, 2026	5.99	6.17	5.84	6.02	+0.02	1,669,616	3,480	1.143	2.604
Sep 21, 2026	6.00	6.13	5.70	6.00	+0.04	2,520,727	213	1.009	2.606
Sep 18, 2026	7.12	7.19	5.90	5.96	-1.22	3,665,963	151	1.241	2.606
Sep 17, 2026	7.27	7.73	7.15	7.18	+0.14	1,476,000	25	0.936	2.600
Sep 16, 2026	6.95	7.37	6.91	7.04	+0.16	1,969,700	24	0.916	2.601
Sep 15, 2026	7.87	8.00	6.85	6.88	-1.38	2,455,211	98	1.277	2.601
Sep 14, 2026	7.84	8.54	7.84	8.26	+0.41	1,202,882	1,105	1.957	2.595
Sep 11, 2026	7.79	8.03	7.47	7.85	+0.23	961,090	197	0.842	2.594
Sep 10, 2026	7.40	7.75	7.12	7.62	+0.14	1,219,325	1,238	0.800	2.594
Sep 9, 2026	7.27	7.55	7.17	7.48	+0.18	765,095	149	0.918	2.594
Sep 8, 2026	7.13	7.56	6.89	7.30	+0.00	881,868	160	1.219	2.597
Sep 4, 2026	6.68	7.22	6.62	7.18	+0.43	914,493	66	1.111	2.594
Sep 3, 2026	7.31	7.56	6.70	6.75	-0.56	1,236,811	278	0.984	2.594
Sep 2, 2026	6.63	7.35	6.27	7.31	+0.85	1,562,682	77	1.032	2.593
Sep 1, 2026	5.95	6.48	5.93	6.46	+0.43	1,401,694	33	1.172	2.590
Aug 31, 2026	5.87	6.08	5.75	6.03	+0.16	1,374,557	592	1.084	2.594
Aug 28, 2026	5.97	6.06	5.82	5.87	-0.19	781,071	585	1.032	2.594
Aug 27, 2026	6.14	6.25	5.97	6.06	-0.11	770,707	750	1.040	2.594
Aug 26, 2026	6.20	6.29	6.02	6.17	-0.08	910,107	77	1.116	2.594
Aug 25, 2026	5.60	6.30	5.58	6.25	+0.66	1,965,473	447	1.170	2.595
Aug 24, 2026	5.29	5.61	5.21	5.59	+0.30	1,767,278	252	1.133	2.592
Aug 21, 2026	5.54	5.72	5.27	5.29	-0.23	1,908,335	239	0.923	2.592
Aug 20, 2026	6.27	6.27	5.51	5.52	-0.73	1,722,183	101	1.320	2.592
Aug 19, 2026	6.09	6.28	5.88	6.25	+0.31	1,845,254	175	1.198	2.590
Aug 18, 2026	5.75	5.98	5.60	5.94	+0.03	2,036,630	474	1.216	2.589
Aug 17, 2026	6.47	6.80	5.82	5.91	-0.55	2,890,518	566	1.595	2.589
Aug 14, 2026	6.24	6.66	6.15	6.46	-0.08	2,835,358	315	1.287	2.588
Aug 13, 2026	6.29	6.75	6.05	6.54	+0.29	5,391,752	1,633	1.290	2.588
Aug 12, 2026	4.99	6.40	4.98	6.25	+1.15	9,253,552	2,780	1.659	2.587
Aug 11, 2026	4.51	5.49	4.49	5.10	+0.60	14,730,291	2,818	0.961	2.579
Aug 10, 2026	4.85	5.00	4.01	4.50	-46.54	37,715,581	4,646	0.000	2.579

Dividend History

Ex-Date	Pay Date	Amount	Annual	Yield
No reported dividends.

Split History

Split Date	Factor	Announced
No splits on record.