Syndax Pharmaceuticals, Inc. - SNDX - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
February 20, 2026	20.64	19.69	19.69	20.71	19.68	1.72M
February 19, 2026	20.27	20.63	20.63	20.9	20.08	932,000
February 18, 2026	20.21	20.25	20.25	20.75	20.02	995,800
February 17, 2026	20.4	20.34	20.34	20.6	20.06	571,348
February 13, 2026	21.04	20.48	20.48	21.39	20.43	1.45M
February 12, 2026	21.83	21.14	21.14	21.83	20.95	957,100
February 11, 2026	21.36	21.71	21.71	21.86	20.5	1.69M
February 10, 2026	21.09	21.32	21.32	22	21.01	1.07M
February 09, 2026	20.92	21.19	21.19	21.35	20.75	1.09M
February 06, 2026	20.48	21.01	21.01	21.25	20.25	1.48M
February 05, 2026	20.49	20.15	20.15	21.26	20	1.67M
February 04, 2026	21.31	20.43	20.43	21.4	20.18	933,020
February 03, 2026	21.53	21.25	21.25	21.89	20.7	836,257
February 02, 2026	20.31	21.35	21.35	21.68	20.31	1.37M
January 30, 2026	20.54	20.31	20.31	20.71	19.99	2M
January 29, 2026	20.44	20.59	20.59	21.05	20.23	1.04M
January 28, 2026	21.3	20.55	20.55	21.41	20.5	864,004
January 27, 2026	21.16	21.31	21.31	21.5	20.66	697,157
January 26, 2026	20.08	21.4	21.4	22.18	19.79	2.51M
January 23, 2026	20.7	20.25	20.25	21	19.95	1.08M
January 22, 2026	20.48	20.79	20.79	21.02	20.25	1.3M
January 21, 2026	20.21	20.52	20.52	20.63	20.07	1.11M
January 20, 2026	20.1	20.23	20.23	20.71	19.71	1.14M
January 16, 2026	20.64	20.52	20.52	21.19	20.27	705,293
January 15, 2026	21.24	20.67	20.67	21.49	20.61	1.39M
January 14, 2026	20.49	21.44	21.44	21.47	20.3	1.29M
January 13, 2026	20.34	20.47	20.47	20.54	19.57	1.19M
January 12, 2026	21.29	20.72	20.72	21.63	20.07	1.45M
January 09, 2026	21.38	21	21	21.6	20.91	1.04M
January 08, 2026	21.85	21.39	21.39	21.95	20.98	1.56M
January 07, 2026	20.38	22.11	22.11	22.41	20.38	2.02M
January 06, 2026	20	20.34	20.34	20.59	19.77	1.43M
January 05, 2026	21.35	20.22	20.22	21.54	19.61	1.66M
January 02, 2026	21.08	21.3	21.3	21.34	20.81	1.1M
December 31, 2025	20.82	21.01	21.01	21.37	20.62	958,800
December 30, 2025	20.91	20.74	20.74	21.11	20.42	1.24M
December 29, 2025	21.12	21.07	21.07	21.41	20.87	703,335
December 26, 2025	21.73	21.3	21.3	21.73	21.07	906,200
December 24, 2025	21.66	21.6	21.6	21.76	21.34	453,100
December 23, 2025	21.47	21.7	21.7	22.73	21.46	1.5M
December 22, 2025	20.52	21.48	21.48	21.5	20.28	1.37M
December 19, 2025	20.34	20.77	20.77	21.18	20.23	2.12M
December 18, 2025	20.59	20.23	20.23	20.73	20.12	1.03M
December 17, 2025	20.69	20.37	20.37	20.8	19.72	1.62M
December 16, 2025	20.64	20.72	20.72	21.43	20.6	1.69M
December 15, 2025	20.47	20.88	20.88	21.06	20.34	1.49M
December 12, 2025	20.31	20.37	20.37	20.52	20	1.18M
December 11, 2025	20.7	20.41	20.41	21.22	20.25	1.89M
December 10, 2025	19.65	20.62	20.62	20.8	19.11	2.4M
December 09, 2025	19.95	19.51	19.51	20.25	19.48	1.98M
December 08, 2025	20.32	19.98	19.98	20.47	19.43	2.37M
December 05, 2025	19.77	20.32	20.32	20.59	19.43	2.36M
December 04, 2025	19.55	19.74	19.74	20.03	19.31	1.49M
December 03, 2025	18.91	19.71	19.71	19.95	18.73	1.91M
December 02, 2025	19.2	18.79	18.79	19.27	18.36	1.71M
December 01, 2025	19.71	19.12	19.12	19.91	18.98	1.58M
November 28, 2025	19.99	19.82	19.82	20.2	19.71	852,300
November 26, 2025	19.56	19.87	19.87	20.07	19.38	1.96M
November 25, 2025	19.76	19.45	19.45	20.08	18.87	2.77M
November 24, 2025	18.13	19.76	19.76	19.98	17.97	4.46M

Syndax Pharmaceuticals, Inc. (SNDX) NASDAQ