Options Chain for SELLAS LIFE SCIENCES GROUP INC COM NEW (SLS) - $3.79 as of 2/19/2026 3:20:10 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 | 3.00 | 4.00 | 3.50 | 3.40 | 0.00 | 0.00% | 7.00 | 0 | 1,011 | 0.00 | 1.00 | 0.00 | 0.00 | 1/30/2026 | 2/19/2026 3:59:47 PM EST |
| 1.00 | 2.50 | 3.50 | 3.00 | 2.98 | 0.00 | 0.00% | 3.00 | 0 | 227 | 5.71 | 1.00 | 0.00 | 0.00 | 1/29/2026 | 2/19/2026 3:59:47 PM EST |
| 1.50 | 1.90 | 2.85 | 2.38 | 2.28 | 0.00 | 0.00% | 1.59 | 0 | 536 | 3.36 | 1.00 | 0.00 | 0.00 | 2/18/2026 | 2/19/2026 3:59:47 PM EST |
| 2.00 | 1.55 | 2.25 | 1.90 | 2.15 | +0.35 | +19.45% | 0.95 | 1 | 2,735 | 2.20 | 1.00 | 0.03 | 0.00 | 2/19/2026 | 2/19/2026 3:59:47 PM EST |
| 2.50 | 1.45 | 1.85 | 1.65 | 1.70 | +0.25 | +17.25% | 0.66 | 31 | 2,373 | 1.94 | 0.91 | 0.13 | 0.00 | 2/19/2026 | 2/19/2026 3:59:47 PM EST |
| 3.00 | 1.00 | 1.30 | 1.15 | 1.25 | +0.25 | +25.00% | 0.38 | 136 | 5,865 | 1.34 | 0.79 | 0.17 | 0.00 | 2/19/2026 | 2/19/2026 3:59:47 PM EST |
| 3.50 | 0.90 | 1.00 | 0.95 | 0.90 | +0.10 | +12.50% | 0.27 | 10,337 | 45,075 | 1.23 | 0.68 | 0.19 | 0.00 | 2/19/2026 | 2/19/2026 3:59:47 PM EST |
| 4.00 | 0.50 | 0.95 | 0.73 | 0.65 | +0.10 | +18.19% | 0.18 | 342 | 31,457 | 1.24 | 0.57 | 0.20 | -0.01 | 2/19/2026 | 2/19/2026 3:59:47 PM EST |
| 4.50 | 0.40 | 0.75 | 0.58 | 0.60 | +0.15 | +33.34% | 0.13 | 817 | 3,097 | 1.27 | 0.48 | 0.20 | -0.01 | 2/19/2026 | 2/19/2026 3:59:47 PM EST |
| 5.00 | 0.40 | 0.45 | 0.43 | 0.42 | +0.08 | +23.53% | 0.09 | 699 | 14,589 | 1.24 | 0.40 | 0.19 | -0.01 | 2/19/2026 | 2/19/2026 3:59:47 PM EST |
| 5.50 | 0.25 | 0.50 | 0.38 | 0.25 | 0.00 | 0.00% | 0.07 | 683 | 821 | 1.32 | 0.33 | 0.18 | -0.01 | 2/19/2026 | 2/19/2026 3:59:47 PM EST |
| 6.00 | 0.25 | 0.50 | 0.38 | 0.30 | +0.07 | +30.44% | 0.06 | 18 | 2,049 | 1.47 | 0.27 | 0.16 | -0.01 | 2/19/2026 | 2/19/2026 3:59:47 PM EST |
| 7.00 | 0.15 | 0.35 | 0.25 | 0.20 | -0.01 | -4.77% | 0.04 | 123 | 4,452 | 1.46 | 0.18 | 0.13 | 0.00 | 2/19/2026 | 2/19/2026 3:59:47 PM EST |
| 8.00 | 0.00 | 0.30 | 0.15 | 0.15 | +0.05 | +50.00% | 0.02 | 475 | 1,548 | 1.53 | 0.13 | 0.10 | 0.00 | 2/19/2026 | 2/19/2026 3:59:47 PM EST |
| 9.00 | 0.00 | 0.70 | 0.35 | 0.18 | 0.00 | 0.00% | 0.04 | 0 | 3 | 2.65 | 0.07 | 0.07 | 0.00 | 2/11/2026 | 2/19/2026 3:59:47 PM EST |
| 10.00 | 0.05 | 0.10 | 0.08 | 0.10 | -0.05 | -33.34% | 0.01 | 1,015 | 2,807 | 1.45 | 0.06 | 0.06 | 0.00 | 2/19/2026 | 2/19/2026 3:59:47 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 | 0.50 | 0.25 | % | 0.50 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 2/19/2026 3:59:47 PM EST | |||
| 1.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.38 | 0 | 50 | 7.61 | 0.00 | 0.00 | 0.00 | 12/31/2025 | 2/19/2026 3:59:47 PM EST |
| 1.50 | 0.00 | 0.25 | 0.13 | 0.06 | 0.00 | 0.00% | 0.09 | 0 | 13 | 2.76 | 0.00 | 0.00 | 0.00 | 2/9/2026 | 2/19/2026 3:59:47 PM EST |
| 2.00 | 0.05 | 0.25 | 0.15 | 0.15 | 0.00 | 0.00% | 0.07 | 0 | 220 | 1.65 | 0.00 | 0.03 | 0.00 | 2/18/2026 | 2/19/2026 3:59:47 PM EST |
| 2.50 | 0.05 | 0.20 | 0.13 | 0.12 | -0.04 | -25.00% | 0.05 | 19 | 115 | 1.14 | -0.09 | 0.13 | 0.00 | 2/19/2026 | 2/19/2026 3:59:47 PM EST |
| 3.00 | 0.15 | 0.40 | 0.28 | 0.25 | -0.10 | -28.58% | 0.09 | 2 | 1,074 | 1.16 | -0.21 | 0.17 | 0.00 | 2/19/2026 | 2/19/2026 3:59:47 PM EST |
| 3.50 | 0.15 | 0.85 | 0.50 | 0.60 | 0.00 | 0.00% | 0.14 | 0 | 25 | 1.18 | -0.32 | 0.19 | 0.00 | 2/9/2026 | 2/19/2026 3:59:47 PM EST |
| 4.00 | 0.55 | 0.95 | 0.75 | 0.84 | 0.00 | 0.00% | 0.19 | 0 | 509 | 1.15 | -0.43 | 0.20 | -0.01 | 2/18/2026 | 2/19/2026 3:59:47 PM EST |
| 4.50 | 0.80 | 1.55 | 1.18 | 1.27 | 0.00 | 0.00% | 0.26 | 0 | 22 | 1.30 | -0.52 | 0.20 | -0.01 | 2/10/2026 | 2/19/2026 3:59:47 PM EST |
| 5.00 | 1.20 | 1.60 | 1.40 | 1.60 | -0.05 | -3.03% | 0.28 | 4 | 1,831 | 1.04 | -0.60 | 0.19 | -0.01 | 2/19/2026 | 2/19/2026 3:59:47 PM EST |
| 5.50 | 1.65 | 2.35 | 2.00 | 2.75 | 0.00 | 0.00% | 0.36 | 0 | 1 | 1.35 | -0.67 | 0.18 | -0.01 | 1/6/2026 | 2/19/2026 3:59:47 PM EST |
| 6.00 | 2.00 | 2.95 | 2.48 | 3.30 | 0.00 | 0.00% | 0.41 | 0 | 351 | 2.33 | -0.73 | 0.16 | -0.01 | 1/7/2026 | 2/19/2026 3:59:47 PM EST |
| 7.00 | 2.90 | 3.90 | 3.40 | 6.00 | 0.00 | 0.00% | 0.49 | 0 | 5 | 2.51 | -0.82 | 0.13 | 0.00 | 11/4/2025 | 2/19/2026 3:59:47 PM EST |
| 8.00 | 3.80 | 4.80 | 4.30 | % | 0.54 | 0 | 0 | 2.57 | -0.87 | 0.10 | 0.00 | 2/19/2026 3:59:47 PM EST | |||
| 9.00 | 4.80 | 5.80 | 5.30 | % | 0.59 | 0 | 0 | 0.00 | -0.93 | 0.07 | 0.00 | 2/19/2026 3:59:47 PM EST | |||
| 10.00 | 5.80 | 6.80 | 6.30 | % | 0.63 | 0 | 0 | 2.90 | -0.94 | 0.06 | 0.00 | 2/19/2026 3:59:47 PM EST |