Options Chain for SELLAS LIFE SCIENCES GROUP INC COM NEW (SLS) - $8.18 as of 5/20/2026 5:09:40 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 7.90 | 8.80 | 8.35 | 6.63 | 0.00 | 0.00% | 16.70 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/18/2026 | 5/20/2026 3:59:29 PM EST |
| 1.00 | 7.40 | 8.40 | 7.90 | 7.95 | +1.45 | +22.31% | 7.90 | 8 | 2 | 0.00 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 1.50 | 6.90 | 7.90 | 7.40 | 7.30 | +1.40 | +23.73% | 4.93 | 2 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 2.00 | 6.40 | 7.30 | 6.85 | 5.37 | 0.00 | 0.00% | 3.42 | 0 | 60 | 0.00 | 1.00 | 0.00 | 0.00 | 5/19/2026 | 5/20/2026 3:59:29 PM EST |
| 2.50 | 5.90 | 6.90 | 6.40 | 6.20 | +1.25 | +25.26% | 2.56 | 1 | 71 | 0.00 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 3.00 | 5.40 | 6.40 | 5.90 | 5.75 | +1.37 | +31.28% | 1.97 | 4 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 3.50 | 4.90 | 5.80 | 5.35 | 3.85 | 0.00 | 0.00% | 1.53 | 0 | 3 | 0.00 | 1.00 | 0.00 | 0.00 | 5/18/2026 | 5/20/2026 3:59:29 PM EST |
| 4.00 | 4.40 | 5.30 | 4.85 | 3.50 | 0.00 | 0.00% | 1.21 | 0 | 60 | 0.00 | 1.00 | 0.00 | 0.00 | 5/18/2026 | 5/20/2026 3:59:29 PM EST |
| 4.50 | 4.00 | 4.80 | 4.40 | 4.30 | +1.55 | +56.37% | 0.98 | 21 | 248 | 9.72 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 5.00 | 3.40 | 4.40 | 3.90 | 3.90 | +1.50 | +62.50% | 0.78 | 39 | 577 | 8.55 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 5.50 | 3.00 | 3.90 | 3.45 | 3.50 | +1.70 | +94.45% | 0.63 | 334 | 344 | 7.49 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 6.00 | 2.80 | 3.60 | 3.20 | 3.07 | +1.52 | +98.07% | 0.53 | 113 | 816 | 8.38 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 6.50 | 2.15 | 3.00 | 2.58 | 2.45 | +1.15 | +88.47% | 0.40 | 92 | 297 | 5.60 | 1.00 | 0.04 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 7.00 | 1.90 | 2.05 | 1.98 | 2.00 | +1.20 | +150.00% | 0.28 | 484 | 922 | 3.20 | 0.96 | 0.09 | -0.03 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 7.50 | 1.40 | 1.75 | 1.58 | 1.58 | +1.09 | +222.45% | 0.21 | 538 | 1,289 | 2.54 | 0.89 | 0.15 | -0.06 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 8.00 | 1.00 | 1.50 | 1.25 | 1.10 | +0.80 | +266.67% | 0.16 | 864 | 1,151 | 2.52 | 0.79 | 0.22 | -0.09 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 8.50 | 0.75 | 0.85 | 0.80 | 0.79 | +0.64 | +426.67% | 0.09 | 955 | 1,135 | 1.97 | 0.66 | 0.27 | -0.12 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 9.00 | 0.35 | 0.60 | 0.48 | 0.47 | +0.37 | +370.00% | 0.05 | 1,688 | 283 | 1.96 | 0.52 | 0.29 | -0.13 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 9.50 | 0.30 | 0.40 | 0.35 | 0.38 | +0.31 | +442.86% | 0.04 | 958 | 206 | 2.33 | 0.38 | 0.27 | -0.13 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 10.00 | 0.20 | 0.25 | 0.23 | 0.25 | +0.19 | +316.67% | 0.02 | 1,762 | 686 | 2.18 | 0.27 | 0.22 | -0.11 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 10.50 | 0.10 | 0.30 | 0.20 | 0.17 | % | 0.02 | 294 | 0 | 2.40 | 0.19 | 0.18 | -0.09 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 11.00 | 0.05 | 0.25 | 0.15 | 0.13 | -0.02 | -13.34% | 0.01 | 31 | 17 | 2.65 | 0.14 | 0.13 | -0.08 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 11.50 | 0.00 | 0.20 | 0.10 | 0.45 | % | 0.01 | 20 | 0 | 3.39 | 0.08 | 0.09 | -0.05 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 12.00 | 0.05 | 0.25 | 0.15 | 0.12 | +0.07 | +140.00% | 0.01 | 195 | 4 | 2.74 | 0.05 | 0.06 | -0.03 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 12.50 | 0.00 | 0.95 | 0.48 | 0.48 | % | 0.04 | 1 | 0 | 7.52 | 0.02 | 0.03 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 13.00 | 0.00 | 0.20 | 0.10 | 0.10 | +0.05 | +100.00% | 0.01 | 11 | 35 | 4.35 | 0.02 | 0.02 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 14.00 | 0.00 | 1.00 | 0.50 | 0.45 | % | 0.04 | 10 | 0 | 8.75 | 0.00 | 0.01 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 15.00 | 0.00 | 1.00 | 0.50 | % | 0.03 | 0 | 0 | 9.33 | 0.00 | 0.00 | 0.00 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.05 | 0.03 | % | 0.06 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/20/2026 3:59:29 PM EST | |||
| 1.00 | 0.00 | 0.05 | 0.03 | % | 0.03 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/20/2026 3:59:29 PM EST | |||
| 1.50 | 0.00 | 0.05 | 0.03 | % | 0.02 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/20/2026 3:59:29 PM EST | |||
| 2.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/12/2026 | 5/20/2026 3:59:29 PM EST |
| 2.50 | 0.00 | 0.05 | 0.03 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 4/30/2026 | 5/20/2026 3:59:29 PM EST |
| 3.00 | 0.00 | 0.05 | 0.03 | 0.03 | -0.22 | -88.00% | 0.01 | 3 | 20 | 0.00 | 0.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 3.50 | 0.00 | 0.40 | 0.20 | 0.19 | -0.01 | -5.00% | 0.06 | 5 | 4 | 0.00 | 0.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 4.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 19 | 0.00 | 0.00 | 0.00 | 0.00 | 5/19/2026 | 5/20/2026 3:59:29 PM EST |
| 4.50 | 0.00 | 0.10 | 0.05 | 0.19 | +0.14 | +280.00% | 0.01 | 1 | 84 | 0.00 | 0.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 363 | 0.00 | 0.00 | 0.00 | 0.00 | 5/19/2026 | 5/20/2026 3:59:29 PM EST |
| 5.50 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.01 | 2 | 455 | 4.79 | 0.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 6.00 | 0.00 | 0.10 | 0.05 | 0.03 | -0.02 | -40.00% | 0.01 | 15 | 340 | 3.45 | 0.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 6.50 | 0.00 | 0.10 | 0.05 | 0.05 | -0.02 | -28.58% | 0.01 | 31 | 856 | 2.87 | 0.00 | 0.04 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 7.00 | 0.00 | 0.15 | 0.08 | 0.05 | -0.20 | -80.00% | 0.01 | 686 | 1,043 | 3.17 | -0.04 | 0.09 | -0.03 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 7.50 | 0.05 | 0.15 | 0.10 | 0.10 | -0.35 | -77.78% | 0.01 | 39 | 142 | 2.20 | -0.11 | 0.15 | -0.06 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 8.00 | 0.05 | 0.25 | 0.15 | 0.20 | -0.60 | -75.00% | 0.02 | 319 | 5 | 2.31 | -0.21 | 0.22 | -0.09 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 8.50 | 0.20 | 0.65 | 0.43 | 0.33 | % | 0.05 | 186 | 0 | 2.42 | -0.34 | 0.27 | -0.12 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 9.00 | 0.15 | 0.95 | 0.55 | 0.55 | -1.65 | -75.00% | 0.06 | 92 | 9 | 2.27 | -0.48 | 0.29 | -0.13 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 9.50 | 0.60 | 1.30 | 0.95 | 1.04 | -1.46 | -58.40% | 0.10 | 10 | 7 | 1.63 | -0.62 | 0.27 | -0.13 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 10.00 | 1.20 | 1.80 | 1.50 | 1.27 | -1.68 | -56.95% | 0.15 | 130 | 9 | 3.19 | -0.73 | 0.22 | -0.11 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 10.50 | 1.40 | 2.40 | 1.90 | 1.99 | % | 0.18 | 1 | 0 | 5.11 | -0.81 | 0.18 | -0.09 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 11.00 | 1.85 | 2.80 | 2.33 | 2.37 | -1.13 | -32.29% | 0.21 | 10 | 1 | 5.20 | -0.86 | 0.13 | -0.08 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 11.50 | 2.30 | 3.30 | 2.80 | 2.96 | % | 0.24 | 2 | 0 | 0.00 | -0.92 | 0.09 | -0.05 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 12.00 | 2.80 | 3.80 | 3.30 | 3.47 | -1.23 | -26.17% | 0.27 | 6 | 2 | 6.05 | -0.95 | 0.06 | -0.03 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 12.50 | 3.30 | 4.20 | 3.75 | % | 0.30 | 0 | 0 | 5.99 | -0.98 | 0.03 | -0.01 | 5/20/2026 3:59:29 PM EST | |||
| 13.00 | 3.70 | 4.70 | 4.20 | 4.37 | % | 0.32 | 7 | 0 | 6.34 | -0.98 | 0.02 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 14.00 | 4.60 | 5.60 | 5.10 | 6.80 | 0.00 | 0.00% | 0.36 | 0 | 1 | 6.96 | -1.00 | 0.01 | 0.00 | 5/19/2026 | 5/20/2026 3:59:29 PM EST |
| 15.00 | 5.70 | 6.70 | 6.20 | 7.71 | 0.00 | 0.00% | 0.41 | 0 | 1 | 7.52 | -1.00 | 0.00 | 0.00 | 5/19/2026 | 5/20/2026 3:59:29 PM EST |