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
Jan 29, 2026	15.23	19.48	14.96	15.22	15.22
Jan 28, 2026	14.91	16.10	14.35	14.54	14.54
Jan 27, 2026	14.98	15.15	14.38	14.85	14.85
Jan 26, 2026	16.09	16.09	14.64	15.05	15.05
Jan 23, 2026	14.98	15.28	13.87	15.00	15.00
Jan 22, 2026	14.78	15.56	13.74	14.38	14.38
Jan 21, 2026	18.61	19.49	15.38	15.88	15.88
Jan 20, 2026	20.16	21.40	18.07	19.93	19.93
Jan 16, 2026	12.13	13.04	11.50	12.09	12.09
Jan 15, 2026	12.30	12.76	11.68	12.32	12.32
Jan 14, 2026	14.11	15.45	12.88	13.18	13.18
Jan 13, 2026	11.74	13.42	11.74	12.51	12.51
Jan 12, 2026	13.27	13.27	11.80	11.94	11.94
Jan 9, 2026	12.87	13.14	10.85	10.86	10.86
Jan 8, 2026	13.12	13.47	12.54	12.83	12.83
Jan 7, 2026	12.66	12.71	11.72	12.54	12.54
Jan 6, 2026	12.59	13.00	11.99	12.13	12.13
Jan 5, 2026	13.26	13.38	12.44	12.44	12.44
Jan 2, 2026	12.15	13.33	11.60	11.72	11.72
Dec 31, 2025	11.51	12.25	11.24	12.00	12.00
Dec 30, 2025	11.71	11.71	11.01	11.46	11.46
Dec 29, 2025	12.40	12.47	10.98	11.37	11.37
Dec 26, 2025	10.94	10.95	9.53	9.65	9.65
Dec 24, 2025	10.37	10.37	8.99	9.17	9.17
Dec 23, 2025	10.64	10.77	9.68	10.06	10.06

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