CBOE S&P 500 9 Day Volatility I (^VIX9D) Historical Index Data

CBOE S&P 500 9 Day Volatility I (^VIX9D), daily historical prices. Prices in USD.
Date	Open	High	Low	Close
Sep 3, 2026	12.52	12.77	11.63	11.68	11.68
Sep 2, 2026	14.00	14.00	12.27	12.57	12.57
Sep 1, 2026	14.14	15.15	12.80	14.33	14.33
Aug 31, 2026	12.87	13.20	12.27	12.34	12.34
Aug 28, 2026	12.01	12.35	11.04	11.22	11.22
Aug 27, 2026	12.85	13.04	12.01	12.10	12.10
Aug 26, 2026	13.93	14.14	13.30	13.33	13.33
Aug 25, 2026	14.07	14.19	13.36	13.45	13.45
Aug 24, 2026	14.40	14.68	13.86	14.07	14.07
Aug 21, 2026	13.58	13.68	12.56	12.58	12.58
Aug 20, 2026	14.20	14.54	13.64	14.39	14.39
Aug 19, 2026	13.02	13.53	12.52	12.66	12.66
Aug 18, 2026	13.44	13.77	13.20	13.59	13.59
Aug 17, 2026	12.29	12.83	11.88	12.39	12.39
Aug 14, 2026	11.36	11.36	10.45	10.61	10.61
Aug 13, 2026	11.25	11.78	11.16	11.37	11.37
Aug 12, 2026	11.76	11.80	10.95	11.09	11.09
Aug 11, 2026	12.95	13.10	12.32	12.52	12.52
Aug 10, 2026	13.20	13.20	12.18	12.77	12.77
Aug 7, 2026	12.79	12.85	11.84	11.96	11.96
Aug 6, 2026	14.04	14.09	12.60	12.66	12.66
Aug 5, 2026	16.21	17.05	13.37	13.79	13.79
Aug 4, 2026	13.12	15.51	13.12	15.04	15.04
Aug 3, 2026	14.26	14.31	12.68	13.28	13.28
Jul 31, 2026	14.40	17.35	12.87	13.05	13.05

Historical stock prices.