NASDAQ · SNDX

Syndax Pharmaceuticals, Inc.

Healthcare · Biotechnology

$19.54

Down-$0.62 (-3.08%)

Updated Aug 31, 2026, 4:18 AM

SID Score

3.3/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

SNDX price history

1M range · 20 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

SNDX OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Aug 28, 2026	$19.98	$20.045	$19.47	$19.54	1.04M
Aug 27, 2026	$20.01	$20.23	$19.70	$20.16	652.36K
Aug 26, 2026	$19.92	$20.22	$19.60	$20.09	789.97K
Aug 25, 2026	$19.73	$20.40	$19.70	$19.92	975K
Aug 24, 2026	$19.70	$19.87	$19.17	$19.57	1.44M
Aug 21, 2026	$19.93	$20.28	$19.25	$19.65	1.7M
Aug 20, 2026	$20.39	$20.72	$19.64	$19.75	1.12M
Aug 19, 2026	$20.67	$20.875	$20.01	$20.77	1.19M
Aug 18, 2026	$19.83	$20.10	$19.67	$19.915	1.02M
Aug 17, 2026	$19.52	$20.275	$19.285	$19.76	1.1M
Aug 14, 2026	$19.08	$19.86	$18.82	$19.84	1.25M
Aug 13, 2026	$19.89	$20.02	$19.04	$19.08	1.2M
Aug 12, 2026	$20.26	$20.7117	$19.685	$19.80	1.07M
Aug 11, 2026	$20.46	$20.575	$19.93	$20.29	790.97K
Aug 10, 2026	$20.40	$20.65	$20.07	$20.37	1.02M
Aug 7, 2026	$19.96	$20.41	$19.72	$20.40	1.25M
Aug 6, 2026	$19.61	$20.39	$19.38	$19.76	1.48M
Aug 5, 2026	$17.31	$20.31	$17.20	$19.92	3.78M
Aug 4, 2026	$19.56	$19.85	$19.00	$19.08	2.04M
Aug 3, 2026	$19.01	$19.41	$18.675	$19.24	1.61M