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 | 8.00 | 8.90 | 8.45 | 8.12 | % | 16.90 | 1 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 1.00 | 7.40 | 8.40 | 7.90 | 7.70 | % | 7.90 | 1 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 1.50 | 7.00 | 7.90 | 7.45 | % | 4.97 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/20/2026 3:59:29 PM EST | |||
| 2.00 | 6.40 | 7.40 | 6.90 | 2.82 | 0.00 | 0.00% | 3.45 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 4/28/2026 | 5/20/2026 3:59:29 PM EST |
| 2.50 | 5.90 | 6.90 | 6.40 | 2.47 | 0.00 | 0.00% | 2.56 | 0 | 2 | 8.68 | 1.00 | 0.00 | 0.00 | 4/21/2026 | 5/20/2026 3:59:29 PM EST |
| 3.00 | 5.40 | 6.40 | 5.90 | 5.62 | +1.02 | +22.18% | 1.97 | 10 | 12 | 7.52 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 3.50 | 4.90 | 5.90 | 5.40 | 4.08 | 0.00 | 0.00% | 1.54 | 0 | 1 | 6.58 | 1.00 | 0.00 | 0.00 | 5/15/2026 | 5/20/2026 3:59:29 PM EST |
| 4.00 | 4.40 | 5.40 | 4.90 | 3.25 | 0.00 | 0.00% | 1.23 | 0 | 9 | 5.79 | 1.00 | 0.00 | 0.00 | 5/18/2026 | 5/20/2026 3:59:29 PM EST |
| 4.50 | 4.00 | 4.90 | 4.45 | 2.60 | 0.00 | 0.00% | 0.99 | 0 | 427 | 5.10 | 1.00 | 0.00 | 0.00 | 5/15/2026 | 5/20/2026 3:59:29 PM EST |
| 5.00 | 3.40 | 4.40 | 3.90 | 4.00 | +1.78 | +80.18% | 0.78 | 3 | 329 | 4.50 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 5.50 | 3.00 | 4.00 | 3.50 | 3.20 | +1.15 | +56.10% | 0.64 | 20 | 177 | 4.28 | 0.99 | 0.04 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 6.00 | 2.55 | 3.30 | 2.93 | 3.00 | +1.35 | +81.82% | 0.49 | 155 | 692 | 3.16 | 0.95 | 0.06 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 6.50 | 1.90 | 2.90 | 2.40 | 2.70 | +1.80 | +200.00% | 0.37 | 59 | 222 | 2.99 | 0.90 | 0.08 | -0.02 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 7.00 | 1.95 | 2.65 | 2.30 | 2.15 | +1.16 | +117.18% | 0.33 | 44 | 1,128 | 3.39 | 0.85 | 0.10 | -0.03 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 7.50 | 1.40 | 2.00 | 1.70 | 1.75 | +0.95 | +118.75% | 0.23 | 116 | 1,100 | 1.50 | 0.78 | 0.13 | -0.04 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 8.00 | 1.10 | 2.00 | 1.55 | 1.50 | +0.90 | +150.00% | 0.19 | 303 | 1,441 | 1.40 | 0.70 | 0.14 | -0.04 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 8.50 | 1.00 | 1.30 | 1.15 | 1.14 | +0.74 | +185.00% | 0.14 | 485 | 63 | 1.69 | 0.62 | 0.15 | -0.05 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 9.00 | 0.85 | 1.30 | 1.08 | 0.85 | +0.45 | +112.50% | 0.12 | 2,522 | 105 | 1.76 | 0.54 | 0.16 | -0.05 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 9.50 | 0.35 | 1.20 | 0.78 | 0.77 | +0.57 | +285.00% | 0.08 | 15 | 15 | 1.80 | 0.47 | 0.16 | -0.05 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 10.00 | 0.60 | 1.00 | 0.80 | 0.68 | +0.33 | +94.29% | 0.08 | 943 | 328 | 1.92 | 0.40 | 0.15 | -0.05 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 10.50 | 0.30 | 0.65 | 0.48 | 0.53 | % | 0.05 | 4 | 0 | 1.78 | 0.34 | 0.14 | -0.05 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 11.00 | 0.05 | 0.60 | 0.33 | 0.48 | +0.18 | +60.00% | 0.03 | 198 | 5 | 1.64 | 0.29 | 0.13 | -0.05 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 11.50 | 0.15 | 0.70 | 0.43 | 0.20 | % | 0.04 | 16 | 0 | 2.06 | 0.24 | 0.11 | -0.04 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 12.00 | 0.20 | 0.50 | 0.35 | 0.27 | +0.17 | +170.00% | 0.03 | 2 | 1 | 2.10 | 0.20 | 0.10 | -0.04 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 12.50 | 0.05 | 0.65 | 0.35 | 0.25 | % | 0.03 | 19 | 0 | 2.20 | 0.18 | 0.09 | -0.04 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 13.00 | 0.00 | 0.85 | 0.43 | 0.25 | % | 0.03 | 10 | 0 | 3.55 | 0.13 | 0.08 | -0.03 | 5/20/2026 | 5/20/2026 3:59:29 PM EST | |
| 14.00 | 0.00 | 1.00 | 0.50 | % | 0.04 | 0 | 0 | 4.15 | 0.08 | 0.06 | -0.02 | 5/20/2026 3:59:29 PM EST | |||
| 15.00 | 0.00 | 1.00 | 0.50 | 0.15 | -0.05 | -25.00% | 0.03 | 17 | 2 | 4.43 | 0.05 | 0.04 | -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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.50 | 0.00 | 0.05 | 0.03 | 0.20 | 0.00 | 0.00% | 0.06 | 0 | 2 | 0.00 | 0.00 | 0.00 | 0.00 | 5/12/2026 | 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 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/20/2026 3:59:29 PM EST | |||
| 2.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 5/18/2026 | 5/20/2026 3:59:29 PM EST |
| 3.00 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 3.94 | 0.00 | 0.00 | 0.00 | 5/20/2026 3:59:29 PM EST | |||
| 3.50 | 0.00 | 0.20 | 0.10 | 0.20 | 0.00 | 0.00% | 0.03 | 0 | 22 | 4.73 | 0.00 | 0.00 | 0.00 | 5/18/2026 | 5/20/2026 3:59:29 PM EST |
| 4.00 | 0.00 | 0.20 | 0.10 | 0.22 | 0.00 | 0.00% | 0.03 | 0 | 4 | 4.14 | 0.00 | 0.00 | 0.00 | 5/4/2026 | 5/20/2026 3:59:29 PM EST |
| 4.50 | 0.00 | 0.30 | 0.15 | 0.04 | -0.01 | -20.00% | 0.03 | 4 | 43 | 4.11 | 0.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 5.00 | 0.00 | 0.45 | 0.23 | 0.05 | -0.05 | -50.00% | 0.05 | 705 | 218 | 4.18 | 0.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 5.50 | 0.00 | 0.20 | 0.10 | 0.15 | 0.00 | 0.00% | 0.02 | 0 | 14 | 2.73 | -0.01 | 0.04 | 0.00 | 5/19/2026 | 5/20/2026 3:59:29 PM EST |
| 6.00 | 0.00 | 0.15 | 0.08 | 0.08 | -0.22 | -73.34% | 0.01 | 56 | 33 | 2.14 | -0.05 | 0.06 | -0.01 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 6.50 | 0.05 | 0.40 | 0.23 | 0.20 | -0.15 | -42.86% | 0.04 | 17 | 132 | 2.00 | -0.10 | 0.08 | -0.02 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 7.00 | 0.00 | 0.40 | 0.20 | 0.30 | -0.30 | -50.00% | 0.03 | 36 | 91 | 2.20 | -0.15 | 0.10 | -0.03 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 7.50 | 0.25 | 0.50 | 0.38 | 0.34 | -0.67 | -66.34% | 0.05 | 103 | 26 | 1.78 | -0.22 | 0.13 | -0.04 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 8.00 | 0.05 | 0.65 | 0.35 | 0.55 | -0.69 | -55.65% | 0.04 | 93 | 1 | 1.30 | -0.30 | 0.14 | -0.04 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 8.50 | 0.25 | 1.15 | 0.70 | 0.70 | -1.20 | -63.16% | 0.08 | 46 | 1 | 2.01 | -0.38 | 0.15 | -0.05 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 9.00 | 0.90 | 1.20 | 1.05 | 1.00 | -2.30 | -69.70% | 0.12 | 12 | 2 | 1.75 | -0.46 | 0.16 | -0.05 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 9.50 | 1.10 | 2.05 | 1.58 | % | 0.17 | 0 | 0 | 2.19 | -0.53 | 0.16 | -0.05 | 5/20/2026 3:59:29 PM EST | |||
| 10.00 | 1.40 | 1.90 | 1.65 | 1.80 | -1.30 | -41.94% | 0.16 | 2 | 4 | 1.70 | -0.60 | 0.15 | -0.05 | 5/20/2026 | 5/20/2026 3:59:29 PM EST |
| 10.50 | 1.75 | 2.70 | 2.23 | % | 0.21 | 0 | 0 | 2.03 | -0.66 | 0.14 | -0.05 | 5/20/2026 3:59:29 PM EST | |||
| 11.00 | 2.20 | 3.20 | 2.70 | % | 0.25 | 0 | 0 | 2.15 | -0.71 | 0.13 | -0.05 | 5/20/2026 3:59:29 PM EST | |||
| 11.50 | 2.60 | 3.60 | 3.10 | % | 0.27 | 0 | 0 | 3.19 | -0.76 | 0.11 | -0.04 | 5/20/2026 3:59:29 PM EST | |||
| 12.00 | 3.00 | 4.00 | 3.50 | % | 0.29 | 0 | 0 | 3.20 | -0.80 | 0.10 | -0.04 | 5/20/2026 3:59:29 PM EST | |||
| 12.50 | 3.50 | 4.40 | 3.95 | % | 0.32 | 0 | 0 | 3.18 | -0.82 | 0.09 | -0.04 | 5/20/2026 3:59:29 PM EST | |||
| 13.00 | 3.80 | 4.80 | 4.30 | 5.90 | 0.00 | 0.00% | 0.33 | 0 | 12 | 3.14 | -0.87 | 0.08 | -0.03 | 5/18/2026 | 5/20/2026 3:59:29 PM EST |
| 14.00 | 4.70 | 5.70 | 5.20 | % | 0.37 | 0 | 0 | 3.23 | -0.92 | 0.06 | -0.02 | 5/20/2026 3:59:29 PM EST | |||
| 15.00 | 5.70 | 6.70 | 6.20 | % | 0.41 | 0 | 0 | 3.48 | -0.95 | 0.04 | -0.01 | 5/20/2026 3:59:29 PM EST |