Options Chain for SYNDAX PHARMACEUTICALS INC COM (SNDX) - $20.80 as of 4/30/2026 5:08:37 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14.00 | 4.60 | 7.50 | 6.05 | 7.60 | 0.00 | 0.00% | 0.43 | 0 | 10 | 3.27 | 0.99 | 0.01 | -0.01 | 4/30/2026 | 5/1/2026 4:00:00 PM EST |
| 15.00 | 1.75 | 6.50 | 4.13 | 6.35 | 0.00 | 0.00% | 0.28 | 0 | 31 | 2.86 | 0.98 | 0.02 | -0.03 | 4/24/2026 | 5/1/2026 4:00:00 PM EST |
| 16.00 | 1.10 | 5.50 | 3.30 | % | 0.21 | 0 | 0 | 2.46 | 0.95 | 0.04 | -0.06 | 5/1/2026 4:00:00 PM EST | |||
| 17.00 | 0.10 | 4.90 | 2.50 | % | 0.15 | 0 | 0 | 2.41 | 0.89 | 0.07 | -0.07 | 5/1/2026 4:00:00 PM EST | |||
| 18.00 | 0.90 | 4.80 | 2.85 | 4.50 | 0.00 | 0.00% | 0.16 | 0 | 11 | 2.71 | 0.80 | 0.10 | -0.08 | 4/22/2026 | 5/1/2026 4:00:00 PM EST |
| 19.00 | 0.55 | 4.80 | 2.68 | % | 0.14 | 0 | 0 | 3.02 | 0.68 | 0.13 | -0.08 | 5/1/2026 4:00:00 PM EST | |||
| 20.00 | 0.05 | 2.00 | 1.03 | 1.00 | -4.30 | -81.14% | 0.05 | 5 | 30 | 0.65 | 0.55 | 0.15 | -0.07 | 5/1/2026 | 5/1/2026 4:00:00 PM EST |
| 21.00 | 0.00 | 1.75 | 0.88 | 1.60 | 0.00 | 0.00% | 0.04 | 0 | 10 | 1.44 | 0.41 | 0.14 | -0.06 | 4/30/2026 | 5/1/2026 4:00:00 PM EST |
| 22.00 | 0.00 | 0.75 | 0.38 | 0.30 | -1.20 | -80.00% | 0.02 | 47 | 80 | 0.97 | 0.30 | 0.12 | -0.05 | 5/1/2026 | 5/1/2026 4:00:00 PM EST |
| 23.00 | 0.00 | 0.90 | 0.45 | 0.80 | 0.00 | 0.00% | 0.02 | 0 | 20 | 1.27 | 0.20 | 0.10 | -0.04 | 4/30/2026 | 5/1/2026 4:00:00 PM EST |
| 24.00 | 0.00 | 0.40 | 0.20 | 0.20 | -0.50 | -71.43% | 0.01 | 6 | 90 | 1.01 | 0.13 | 0.07 | -0.03 | 5/1/2026 | 5/1/2026 4:00:00 PM EST |
| 25.00 | 0.00 | 0.75 | 0.38 | 0.14 | -0.34 | -70.84% | 0.02 | 1 | 758 | 1.46 | 0.08 | 0.05 | -0.02 | 5/1/2026 | 5/1/2026 4:00:00 PM EST |
| 26.00 | 0.00 | 0.15 | 0.08 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 328 | 0.96 | 0.05 | 0.03 | -0.01 | 4/30/2026 | 5/1/2026 4:00:00 PM EST |
| 27.00 | 0.00 | 0.70 | 0.35 | 0.10 | -0.15 | -60.00% | 0.01 | 12 | 70 | 1.24 | 0.03 | 0.02 | -0.01 | 5/1/2026 | 5/1/2026 4:00:00 PM EST |
| 28.00 | 0.00 | 0.95 | 0.48 | % | 0.02 | 0 | 0 | 2.01 | 0.01 | 0.01 | 0.00 | 5/1/2026 4:00:00 PM EST | |||
| 29.00 | 0.00 | 1.00 | 0.50 | 0.56 | -0.33 | -37.08% | 0.02 | 1 | 1 | 2.08 | 0.01 | 0.01 | 0.00 | 5/1/2026 | 5/1/2026 4:00:00 PM EST |
| 30.00 | 0.00 | 1.15 | 0.58 | 0.15 | 0.00 | 0.00% | 0.02 | 0 | 107 | 2.23 | 0.00 | 0.00 | 0.00 | 4/22/2026 | 5/1/2026 4:00:00 PM EST |
| 31.00 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 16 | 2.14 | 0.00 | 0.00 | 0.00 | 4/27/2026 | 5/1/2026 4:00:00 PM EST |
| 32.00 | 0.00 | 1.15 | 0.58 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 6 | 2.42 | 0.00 | 0.00 | 0.00 | 4/23/2026 | 5/1/2026 4:00:00 PM EST |
| 35.00 | 0.00 | 2.95 | 1.48 | 0.05 | 0.00 | 0.00% | 0.04 | 0 | 1 | 4.08 | 0.00 | 0.00 | 0.00 | 4/20/2026 | 5/1/2026 4:00:00 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14.00 | 0.00 | 4.80 | 2.40 | % | 0.17 | 0 | 0 | 6.13 | -0.01 | 0.01 | -0.01 | 5/1/2026 4:00:00 PM EST | |||
| 15.00 | 0.00 | 3.10 | 1.55 | 0.15 | 0.00 | 0.00% | 0.10 | 0 | 5 | 3.80 | -0.02 | 0.02 | -0.03 | 4/23/2026 | 5/1/2026 4:00:00 PM EST |
| 16.00 | 0.00 | 3.80 | 1.90 | % | 0.12 | 0 | 0 | 4.01 | -0.05 | 0.04 | -0.06 | 5/1/2026 4:00:00 PM EST | |||
| 17.00 | 0.00 | 4.80 | 2.40 | % | 0.14 | 0 | 0 | 4.54 | -0.11 | 0.07 | -0.07 | 5/1/2026 4:00:00 PM EST | |||
| 18.00 | 0.50 | 0.60 | 0.55 | 0.50 | % | 0.03 | 98 | 0 | 0.90 | -0.20 | 0.10 | -0.08 | 5/1/2026 | 5/1/2026 4:00:00 PM EST | |
| 19.00 | 0.70 | 0.95 | 0.83 | 0.90 | % | 0.04 | 998 | 0 | 0.82 | -0.32 | 0.13 | -0.08 | 5/1/2026 | 5/1/2026 4:00:00 PM EST | |
| 20.00 | 0.80 | 1.70 | 1.25 | 1.33 | +0.53 | +66.25% | 0.06 | 129 | 364 | 1.03 | -0.45 | 0.15 | -0.07 | 5/1/2026 | 5/1/2026 4:00:00 PM EST |
| 21.00 | 0.70 | 2.60 | 1.65 | 1.25 | 0.00 | 0.00% | 0.08 | 0 | 17 | 1.23 | -0.59 | 0.14 | -0.06 | 4/30/2026 | 5/1/2026 4:00:00 PM EST |
| 22.00 | 2.15 | 3.40 | 2.78 | 2.68 | +1.06 | +65.44% | 0.13 | 1 | 66 | 1.29 | -0.70 | 0.12 | -0.05 | 5/1/2026 | 5/1/2026 4:00:00 PM EST |
| 23.00 | 2.80 | 5.00 | 3.90 | 2.70 | 0.00 | 0.00% | 0.17 | 0 | 53 | 1.40 | -0.80 | 0.10 | -0.04 | 4/22/2026 | 5/1/2026 4:00:00 PM EST |
| 24.00 | 3.80 | 5.40 | 4.60 | 2.55 | 0.00 | 0.00% | 0.19 | 0 | 9 | 1.66 | -0.87 | 0.07 | -0.03 | 4/22/2026 | 5/1/2026 4:00:00 PM EST |
| 25.00 | 4.60 | 6.50 | 5.55 | 4.34 | 0.00 | 0.00% | 0.22 | 0 | 103 | 1.92 | -0.92 | 0.05 | -0.02 | 4/30/2026 | 5/1/2026 4:00:00 PM EST |
| 26.00 | 5.60 | 7.20 | 6.40 | % | 0.25 | 0 | 0 | 1.77 | -0.95 | 0.03 | -0.01 | 5/1/2026 4:00:00 PM EST | |||
| 27.00 | 6.00 | 8.40 | 7.20 | % | 0.27 | 0 | 0 | 2.12 | -0.97 | 0.02 | -0.01 | 5/1/2026 4:00:00 PM EST | |||
| 28.00 | 6.80 | 9.50 | 8.15 | % | 0.29 | 0 | 0 | 2.15 | -0.99 | 0.01 | 0.00 | 5/1/2026 4:00:00 PM EST | |||
| 29.00 | 8.30 | 10.70 | 9.50 | 7.60 | 0.00 | 0.00% | 0.33 | 0 | 0 | 2.48 | -0.99 | 0.01 | 0.00 | 4/23/2026 | 5/1/2026 4:00:00 PM EST |
| 30.00 | 8.50 | 12.90 | 10.70 | 7.50 | 0.00 | 0.00% | 0.36 | 0 | 1 | 3.58 | -1.00 | 0.00 | 0.00 | 4/22/2026 | 5/1/2026 4:00:00 PM EST |
| 31.00 | 9.50 | 14.30 | 11.90 | 9.50 | 0.00 | 0.00% | 0.38 | 0 | 1 | 4.00 | -1.00 | 0.00 | 0.00 | 4/23/2026 | 5/1/2026 4:00:00 PM EST |
| 32.00 | 10.50 | 15.00 | 12.75 | % | 0.40 | 0 | 0 | 3.98 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:00 PM EST | |||
| 35.00 | 13.50 | 17.90 | 15.70 | % | 0.45 | 0 | 0 | 4.31 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:00 PM EST |