SNDXSyndax Pharmaceuticals, Inc.
What is the market doing?
The market is leaning against it: in a downtrend (−18% vs 200-day) and a crowded short (+23% of shares).
In a downtrend, below its 50- and 200-day averages. Price is −18% vs its 200-day average.
A crowded short, settled Sep 15, 2026, more than a week of normal trading to cover, a crowded exit.
Against the whole market›
Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.
Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.
How SNDX is trading
Syndax Pharmaceuticals, Inc. is +15% over the past year while the S&P 500 is +18%: 3.3 points behind the market.
1-year return · S&P 500 +18%
- vs 200-day average
- −18%
vs 200-day average · a clear downtrend
- RSI (14)
- 40
RSI (14) · neutral
- Below its 52-week high
- 32%
Below its 52-week high
Details›
- Last close2026-10-09
- $16.99
- 1 monthS&P 500 +2.7%
- −9.7%
- 1 yearS&P 500 +18%
- +15%
- 5 yearsS&P 500 +88%
- −11%
- vs 50-day average$19.02
- −11%
- 52-week high
- $25.15
- 52-week low
- $13.11
- Annualised volatility
- 62%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
- −$152K
| Year | Return |
|---|---|
| 2026 (year to date) | −19% |
| 2025 | +59% |
| 2024 | −39% |
| 2023 | −15% |
| 2022 | +16% |
| 2021 | −1.6% |
| 2020 | +153% |
| 2019 | +97% |
| 2018 | −49% |
| 2017 | +22% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 10 | 6 of 10 | +3.9% |
| Feb | 10 | 7 of 10 | +8.0% |
| Mar | 10 | 6 of 10 | +5.4% |
| Apr | 10 | 3 of 10 | +0.36% |
| May | 10 | 3 of 10 | −2.8% |
| Jun | 10 | 6 of 10 | +2.6% |
| Jul | 11 | 6 of 11 | +1.4% |
| Aug | 11 | 6 of 11 | +9.5% |
| Sep | 11 | 5 of 11 | −3.1% |
| Oct | 11 | 2 of 11 | −8.0% |
| Nov | 10 | 6 of 10 | +4.6% |
| Dec | 10 | 5 of 10 | +3.6% |
End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.