Syndax Pharmaceuticals, Inc. (SNDX)
NASDAQ: SNDX · Real-Time Price · USD
20.67
-0.08 (-0.39%)
At close: Feb 26, 2026, 4:00 PM EST
20.44
-0.23 (-1.11%)
After-hours: Feb 26, 2026, 6:49 PM EST
Syndax Pharmaceuticals Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 26, 2026 | 20.75 | 20.88 | 20.25 | 20.67 | 20.67 | -0.39% | 1,319,793 |
| Feb 25, 2026 | 20.63 | 20.80 | 20.30 | 20.75 | 20.75 | 1.07% | 1,235,919 |
| Feb 24, 2026 | 19.97 | 20.64 | 19.78 | 20.53 | 20.53 | 3.17% | 655,464 |
| Feb 23, 2026 | 19.84 | 20.40 | 19.46 | 19.90 | 19.90 | 1.07% | 797,151 |
| Feb 20, 2026 | 20.64 | 20.71 | 19.68 | 19.69 | 19.69 | -4.56% | 1,691,366 |
| Feb 19, 2026 | 20.27 | 20.90 | 20.08 | 20.63 | 20.63 | 1.88% | 916,166 |
| Feb 18, 2026 | 20.21 | 20.75 | 20.02 | 20.25 | 20.25 | -0.44% | 994,257 |
| Feb 17, 2026 | 20.40 | 20.61 | 20.07 | 20.34 | 20.34 | -0.68% | 588,259 |
| Feb 13, 2026 | 21.04 | 21.39 | 20.43 | 20.48 | 20.48 | -3.12% | 1,435,749 |
| Feb 12, 2026 | 21.83 | 21.83 | 20.95 | 21.14 | 21.14 | -2.63% | 957,056 |
| Feb 11, 2026 | 21.36 | 21.86 | 20.50 | 21.71 | 21.71 | 1.83% | 1,148,890 |
| Feb 10, 2026 | 21.09 | 22.00 | 21.01 | 21.32 | 21.32 | 0.61% | 960,915 |
| Feb 9, 2026 | 20.92 | 21.35 | 20.75 | 21.19 | 21.19 | 0.86% | 1,085,460 |
| Feb 6, 2026 | 20.48 | 21.25 | 20.25 | 21.01 | 21.01 | 4.27% | 1,479,768 |
| Feb 5, 2026 | 20.49 | 21.26 | 20.00 | 20.15 | 20.15 | -1.37% | 1,666,489 |
| Feb 4, 2026 | 21.31 | 21.40 | 20.18 | 20.43 | 20.43 | -3.86% | 798,436 |
| Feb 3, 2026 | 21.53 | 21.89 | 20.70 | 21.25 | 21.25 | -0.47% | 836,156 |
| Feb 2, 2026 | 20.31 | 21.68 | 20.31 | 21.35 | 21.35 | 5.12% | 1,372,519 |
| Jan 30, 2026 | 20.54 | 20.71 | 19.99 | 20.31 | 20.31 | -1.36% | 1,993,664 |
| Jan 29, 2026 | 20.44 | 21.05 | 20.23 | 20.59 | 20.59 | 0.19% | 1,034,723 |
| Jan 28, 2026 | 21.30 | 21.41 | 20.50 | 20.55 | 20.55 | -3.57% | 863,646 |
| Jan 27, 2026 | 21.16 | 21.50 | 20.66 | 21.31 | 21.31 | -0.42% | 691,483 |
| Jan 26, 2026 | 20.08 | 22.18 | 19.79 | 21.40 | 21.40 | 5.68% | 2,511,835 |
| Jan 23, 2026 | 20.70 | 21.00 | 19.95 | 20.25 | 20.25 | -2.60% | 1,068,955 |
| Jan 22, 2026 | 20.48 | 21.02 | 20.25 | 20.79 | 20.79 | 1.32% | 1,269,011 |
| Jan 21, 2026 | 20.21 | 20.63 | 20.07 | 20.52 | 20.52 | 1.43% | 1,085,241 |
| Jan 20, 2026 | 20.10 | 20.71 | 19.71 | 20.23 | 20.23 | -1.41% | 1,080,912 |
| Jan 16, 2026 | 20.64 | 21.19 | 20.27 | 20.52 | 20.52 | -0.73% | 693,322 |
| Jan 15, 2026 | 21.24 | 21.49 | 20.61 | 20.67 | 20.67 | -3.59% | 1,138,123 |
| Jan 14, 2026 | 20.49 | 21.47 | 20.30 | 21.44 | 21.44 | 4.74% | 1,282,521 |
| Jan 13, 2026 | 20.34 | 20.54 | 19.57 | 20.47 | 20.47 | -1.21% | 1,148,255 |
| Jan 12, 2026 | 21.29 | 21.63 | 20.07 | 20.72 | 20.72 | -1.33% | 1,441,286 |
| Jan 9, 2026 | 21.38 | 21.60 | 20.91 | 21.00 | 21.00 | -1.82% | 1,041,713 |
| Jan 8, 2026 | 21.85 | 21.95 | 20.98 | 21.39 | 21.39 | -3.26% | 1,563,662 |
| Jan 7, 2026 | 20.38 | 22.41 | 20.38 | 22.11 | 22.11 | 8.70% | 1,997,589 |
| Jan 6, 2026 | 20.00 | 20.59 | 19.77 | 20.34 | 20.34 | 0.59% | 1,425,110 |
| Jan 5, 2026 | 21.35 | 21.54 | 19.61 | 20.22 | 20.22 | -5.07% | 1,659,875 |
| Jan 2, 2026 | 21.08 | 21.34 | 20.81 | 21.30 | 21.30 | 1.38% | 1,096,129 |
| Dec 31, 2025 | 20.82 | 21.37 | 20.62 | 21.01 | 21.01 | 1.30% | 861,844 |
| Dec 30, 2025 | 20.91 | 21.11 | 20.42 | 20.74 | 20.74 | -1.57% | 1,212,356 |
| Dec 29, 2025 | 21.12 | 21.41 | 20.87 | 21.07 | 21.07 | -1.08% | 668,443 |
| Dec 26, 2025 | 21.73 | 21.73 | 21.07 | 21.30 | 21.30 | -1.39% | 887,064 |
| Dec 24, 2025 | 21.66 | 21.76 | 21.34 | 21.60 | 21.60 | -0.46% | 452,835 |
| Dec 23, 2025 | 21.47 | 22.73 | 21.46 | 21.70 | 21.70 | 1.02% | 1,444,569 |
| Dec 22, 2025 | 20.52 | 21.50 | 20.28 | 21.48 | 21.48 | 3.42% | 1,338,311 |
| Dec 19, 2025 | 20.34 | 21.18 | 20.23 | 20.77 | 20.77 | 2.67% | 2,253,723 |
| Dec 18, 2025 | 20.59 | 20.73 | 20.12 | 20.23 | 20.23 | -0.69% | 1,005,908 |
| Dec 17, 2025 | 20.69 | 20.80 | 19.72 | 20.37 | 20.37 | -1.69% | 1,621,114 |
| Dec 16, 2025 | 20.64 | 21.43 | 20.60 | 20.72 | 20.72 | -0.77% | 1,693,988 |
| Dec 15, 2025 | 20.47 | 21.06 | 20.34 | 20.88 | 20.88 | 2.50% | 1,485,692 |