Options Chain for SELLAS LIFE SCIENCES GROUP INC COM NEW (SLS) - $8.18 as of 5/20/2026 7:08:26 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 7.40 | 8.40 | 7.90 | 7.73 | % | 7.90 | 15 | 0 | 4.63 | 0.99 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 1.50 | 6.90 | 7.90 | 7.40 | % | 4.93 | 0 | 7 | 3.44 | 0.97 | 0.01 | 0.00 | 5/20/2026 3:59:29 PM EST | |||
| 2.00 | 6.60 | 7.60 | 7.10 | 2.98 | 0.00 | 0.00% | 3.55 | 0 | 67 | 3.22 | 0.95 | 0.01 | 0.00 | 4/28/2026 | 5/20/2026 3:59:29 PM EST |
| 2.50 | 6.70 | 7.30 | 7.00 | 5.19 | 0.00 | 0.00% | 2.80 | 0 | 60 | 2.42 | 0.93 | 0.01 | 0.00 | 5/18/2026 | 5/20/2026 3:59:29 PM EST |
| 3.00 | 6.00 | 7.00 | 6.50 | 2.66 | 0.00 | 0.00% | 2.17 | 0 | 30 | 2.04 | 0.91 | 0.01 | 0.00 | 5/6/2026 | 5/20/2026 3:59:29 PM EST |
| 3.50 | 5.80 | 6.80 | 6.30 | 5.30 | +0.10 | +1.93% | 1.80 | 5 | 103 | 2.19 | 0.90 | 0.01 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 4.00 | 5.60 | 6.50 | 6.05 | 6.00 | +1.26 | +26.59% | 1.51 | 57 | 405 | 2.19 | 0.88 | 0.01 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 4.50 | 5.40 | 6.30 | 5.85 | 5.56 | +1.28 | +29.91% | 1.30 | 2 | 1,459 | 2.21 | 0.86 | 0.02 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 5.00 | 5.30 | 6.10 | 5.70 | 5.60 | +1.50 | +36.59% | 1.14 | 16 | 2,758 | 2.25 | 0.85 | 0.02 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 5.50 | 5.30 | 6.00 | 5.65 | 5.10 | +1.05 | +25.93% | 1.03 | 10 | 351 | 2.36 | 0.83 | 0.02 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 6.00 | 5.10 | 5.50 | 5.30 | 5.40 | +1.29 | +31.39% | 0.88 | 61 | 3,560 | 2.21 | 0.82 | 0.02 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 10.00 | 4.00 | 4.70 | 4.35 | 4.30 | +1.00 | +30.31% | 0.43 | 45 | 2,405 | 2.22 | 0.71 | 0.03 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 11.00 | 3.60 | 4.30 | 3.95 | 4.20 | +1.35 | +47.37% | 0.36 | 5 | 11 | 2.17 | 0.69 | 0.03 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 12.00 | 3.40 | 4.20 | 3.80 | 3.86 | +1.49 | +62.87% | 0.32 | 89 | 305 | 2.19 | 0.67 | 0.03 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 13.00 | 3.00 | 4.00 | 3.50 | 2.40 | 0.00 | 0.00% | 0.27 | 0 | 80 | 2.13 | 0.64 | 0.03 | -0.01 | 5/19/2026 | 5/20/2026 3:59:29 PM EST |
| 14.00 | 3.50 | 3.90 | 3.70 | 3.70 | +1.38 | +59.49% | 0.26 | 1,348 | 11 | 2.30 | 0.63 | 0.03 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 15.00 | 2.95 | 3.70 | 3.33 | 3.44 | +1.00 | +40.99% | 0.22 | 117 | 153 | 2.14 | 0.61 | 0.03 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.38 | 0 | 2 | 5.24 | -0.01 | 0.00 | 0.00 | 5/13/2026 | 5/20/2026 3:59:29 PM EST |
| 1.50 | 0.05 | 0.75 | 0.40 | 0.20 | 0.00 | 0.00% | 0.27 | 0 | 5 | 2.62 | -0.03 | 0.01 | 0.00 | 5/13/2026 | 5/20/2026 3:59:29 PM EST |
| 2.00 | 0.15 | 0.70 | 0.43 | 0.50 | -0.25 | -33.34% | 0.21 | 1 | 16 | 2.26 | -0.05 | 0.01 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 2.50 | 0.30 | 0.85 | 0.58 | 0.74 | +0.09 | +13.85% | 0.23 | 1 | 28 | 2.19 | -0.07 | 0.01 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 3.00 | 0.60 | 1.05 | 0.83 | 0.87 | -0.01 | -1.14% | 0.28 | 35 | 1 | 2.24 | -0.09 | 0.01 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 3.50 | 0.70 | 1.45 | 1.08 | 1.10 | 0.00 | 0.00% | 0.31 | 0 | 6 | 2.24 | -0.10 | 0.01 | -0.01 | 5/14/2026 | 5/20/2026 3:59:29 PM EST |
| 4.00 | 1.15 | 1.65 | 1.40 | 1.45 | -0.14 | -8.81% | 0.35 | 138 | 37 | 2.30 | -0.12 | 0.01 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 4.50 | 1.35 | 2.15 | 1.75 | 1.60 | 0.00 | 0.00% | 0.39 | 0 | 25 | 2.36 | -0.14 | 0.02 | -0.01 | 4/22/2026 | 5/20/2026 3:59:29 PM EST |
| 5.00 | 1.80 | 2.10 | 1.95 | 2.05 | -0.10 | -4.66% | 0.39 | 206 | 10,049 | 2.25 | -0.15 | 0.02 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 5.50 | 1.95 | 2.80 | 2.38 | 2.25 | 0.00 | 0.00% | 0.43 | 0 | 35 | 2.35 | -0.17 | 0.02 | -0.01 | 5/13/2026 | 5/20/2026 3:59:29 PM EST |
| 6.00 | 2.30 | 2.70 | 2.50 | 2.60 | 0.00 | 0.00% | 0.42 | 10,030 | 45 | 2.18 | -0.18 | 0.02 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 10.00 | 5.10 | 5.90 | 5.50 | 5.49 | -0.23 | -4.03% | 0.55 | 1 | 47 | 2.24 | -0.29 | 0.03 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 11.00 | 5.90 | 6.90 | 6.40 | % | 0.58 | 0 | 0 | 2.30 | -0.31 | 0.03 | -0.01 | 5/20/2026 3:59:29 PM EST | |||
| 12.00 | 6.70 | 7.70 | 7.20 | % | 0.60 | 0 | 0 | 2.29 | -0.33 | 0.03 | -0.01 | 5/20/2026 3:59:29 PM EST | |||
| 13.00 | 7.40 | 8.40 | 7.90 | % | 0.61 | 0 | 0 | 2.23 | -0.36 | 0.03 | -0.01 | 5/20/2026 3:59:29 PM EST | |||
| 14.00 | 8.20 | 9.20 | 8.70 | % | 0.62 | 0 | 0 | 2.21 | -0.37 | 0.03 | -0.01 | 5/20/2026 3:59:29 PM EST | |||
| 15.00 | 9.10 | 10.10 | 9.60 | % | 0.64 | 0 | 0 | 2.24 | -0.39 | 0.03 | -0.01 | 5/20/2026 3:59:29 PM EST |