Syndax Pharmaceuticals, Inc. (SNDX) NASDAQ

Currency In USD

SNDX Historical Return

If you invested $1000 in Syndax Pharmaceuticals, Inc. (SNDX) 10 years ago, it would be worth $1,677.08 as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,069.77, while $1000 invested 1 year ago would be worth $2,102.29. This corresponds to total returns of 67.71%, 6.98%, 110.23%, respectively, with annualized returns of 5.3%, 1.36%, 110.23%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

SNDX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	19.21	19.32	19.32	19.59	18.94	1.84M
June 18, 2026	19.6	19	19	20.37	18.93	3.99M
June 17, 2026	18.67	19.04	19.04	19.29	18.64	1.9M
June 16, 2026	18.51	18.55	18.55	18.62	18.25	2.17M
June 15, 2026	18.22	18.48	18.48	18.55	18.01	1.95M
June 12, 2026	18.05	18.25	18.25	18.33	17.74	1.05M
June 11, 2026	17.37	17.91	17.91	18.11	17.31	1.58M
June 10, 2026	17.69	17.58	17.58	18.05	17.44	1.39M
June 09, 2026	17.3	17.69	17.69	18.07	17.11	1.44M
June 08, 2026	17.38	16.96	16.96	17.54	16.66	2.34M
June 05, 2026	18.13	17.34	17.34	18.13	17.11	2.7M
June 04, 2026	17.1	18.02	18.02	18.26	16.9	7.8M
June 03, 2026	18.58	18.34	18.34	18.58	18.1	1.02M
June 02, 2026	18.67	18.39	18.39	19	18.2	1.34M
June 01, 2026	19.25	18.85	18.85	19.57	18.6	1.46M
May 29, 2026	19.75	19.59	19.59	19.88	19.43	861,022
May 28, 2026	19.58	19.75	19.75	19.8	19.31	1.01M
May 27, 2026	19.9	19.61	19.61	20.43	19.51	848,718
May 26, 2026	19.99	19.9	19.9	20.36	19.75	813,076
May 22, 2026	19.78	19.94	19.94	20.55	19.78	1.07M
May 21, 2026	20.06	19.77	19.77	20.14	19.69	1.2M
May 20, 2026	19.4	20.13	20.13	20.4	19.4	994,454
May 19, 2026	19.52	19.36	19.36	19.52	19	911,240
May 18, 2026	20.24	19.41	19.41	20.83	19.37	1.33M
May 15, 2026	20.43	20.23	20.23	20.93	20.16	1.8M
May 14, 2026	20.9	20.55	20.55	21.24	20.44	2.32M
May 13, 2026	20.2	20.89	20.89	21.16	20	1.53M
May 12, 2026	21.38	20.41	20.41	21.5	20.17	1.19M
May 11, 2026	21.77	21.38	21.38	22.69	21.33	2.15M
May 08, 2026	20.54	21.49	21.49	21.86	20.48	2.16M
May 07, 2026	20.71	20.54	20.54	20.85	20.2	1.17M
May 06, 2026	20.11	20.65	20.65	20.67	19.66	1.68M
May 05, 2026	20.02	20.1	20.1	20.15	19.44	1.56M
May 04, 2026	19.12	19.96	19.96	20.46	19.12	2.49M
May 01, 2026	20.83	19.11	19.11	21.22	19	4.67M
April 30, 2026	20.92	21.43	21.43	21.55	20.7	1.64M
April 29, 2026	20.99	20.63	20.63	21.01	20.37	2.42M
April 28, 2026	21.21	21.11	21.11	21.62	20.93	1.08M
April 27, 2026	21.39	21	21	21.75	20.64	1.32M
April 24, 2026	21.07	21.39	21.39	21.59	20.71	1.61M
April 23, 2026	22.15	21	21	22.51	20.97	2.49M
April 22, 2026	23.5	22.08	22.08	23.7	21.77	2.23M
April 21, 2026	23.8	23.33	23.33	23.81	23.16	1.19M
April 20, 2026	24.31	23.78	23.78	24.33	23.71	785,285
April 17, 2026	24.3	24.23	24.23	24.58	23.5	1.62M
April 16, 2026	24.35	23.81	23.81	24.35	23.46	817,128
April 15, 2026	24.49	24.33	24.33	24.73	23.88	1.46M
April 14, 2026	24.27	24.43	24.43	24.8	24.12	871,854
April 13, 2026	24.74	24.25	24.25	25.21	23.9	834,409
April 10, 2026	24.74	24.44	24.44	24.78	24.21	893,669
April 09, 2026	24.4	24.76	24.76	24.94	24.28	707,389
April 08, 2026	24.94	24.56	24.56	25.38	24.2	1.69M
April 07, 2026	24.05	24.64	24.64	24.67	23.63	1.2M
April 06, 2026	25.08	24.29	24.29	25.53	24.21	1.69M
April 02, 2026	23.44	25.15	25.15	25.52	23.21	2.08M
April 01, 2026	23.91	23.88	23.88	24.53	23.14	2.27M
March 31, 2026	23.48	23.36	23.36	24.17	23.1	2.73M
March 30, 2026	23.57	22.48	22.48	23.57	22.4	1.49M
March 27, 2026	24.5	23.49	23.49	24.71	23.45	1.22M
March 26, 2026	23.91	24.7	24.7	25.32	23.89	1.29M