analyst
SN
NASDAQ · SNDX
Syndax Pharmaceuticals, Inc.
Healthcare · Biotechnology
$18.09
Down-$0.81 (-4.48%)
Updated Sep 16, 2026, 10:35 PM
SID Score
3.2/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 1.77B
- P/E ratio
- -5.67
- Dividend yield
- 0.00%
- 52-week range
- $16.66 – $25.59
- Volume
- 1.13M
- Avg. volume
- 2.74M
Price performance
SNDX price history
1M range · 20 trading sessions · Daily adjusted prices
SNDX closed at $18.09 after 20 trading sessions, down 9.16% for the selected period.
- Last close
- $18.09
- Period change
- -9.16%
- Period low
- $18.09
- Period high
- $20.78
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 15, 2026 | $18.19 | $18.19 | $17.71 | $18.09 | 1.13M |
| Sep 14, 2026 | $18.30 | $18.68 | $18.235 | $18.35 | 1.19M |
| Sep 11, 2026 | $19.01 | $19.02 | $18.02 | $18.18 | 1.22M |
| Sep 10, 2026 | $19.67 | $19.69 | $18.40 | $18.82 | 1.65M |
| Sep 9, 2026 | $19.82 | $20.205 | $19.69 | $19.84 | 1.24M |
| Sep 8, 2026 | $20.19 | $20.48 | $19.90 | $19.94 | 1.21M |
| Sep 4, 2026 | $20.46 | $21.00 | $20.46 | $20.56 | 1.36M |
| Sep 3, 2026 | $20.85 | $20.99 | $20.54 | $20.68 | 1.92M |
| Sep 2, 2026 | $20.23 | $21.00 | $19.965 | $20.78 | 2.02M |
| Sep 1, 2026 | $19.29 | $20.15 | $19.09 | $20.10 | 1.41M |
| Aug 31, 2026 | $19.44 | $19.46 | $19.00 | $19.29 | 1.4M |
| 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 |
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