Options Chain for SELLAS LIFE SCIENCES GROUP INC COM NEW (SLS) - $2.08 as of 10/29/2025 9:17:13 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 | 1.45 | 2.10 | 1.78 | 1.55 | 0.00 | 0.00% | 3.56 | 0 | 18 | 0.00 | 1.00 | 0.00 | 0.00 | 10/24/2025 | 10/29/2025 3:59:51 PM EST |
| 1.00 | 0.65 | 1.50 | 1.08 | 1.06 | +0.01 | +0.96% | 1.08 | 1 | 1,557 | 6.59 | 1.00 | 0.00 | 0.00 | 10/29/2025 | 10/29/2025 3:59:51 PM EST |
| 1.50 | 0.50 | 0.70 | 0.60 | 0.65 | +0.15 | +30.00% | 0.40 | 130 | 4,084 | 1.99 | 0.88 | 0.35 | 0.00 | 10/29/2025 | 10/29/2025 3:59:51 PM EST |
| 2.00 | 0.20 | 0.35 | 0.28 | 0.33 | +0.03 | +10.00% | 0.14 | 2,127 | 13,923 | 1.26 | 0.58 | 0.58 | 0.00 | 10/29/2025 | 10/29/2025 3:59:51 PM EST |
| 2.50 | 0.10 | 0.20 | 0.15 | 0.15 | -0.05 | -25.00% | 0.06 | 1,219 | 11,262 | 1.46 | 0.32 | 0.53 | 0.00 | 10/29/2025 | 10/29/2025 3:59:51 PM EST |
| 3.00 | 0.05 | 0.10 | 0.08 | 0.10 | -0.05 | -33.34% | 0.03 | 2,381 | 20,129 | 1.51 | 0.15 | 0.35 | 0.00 | 10/29/2025 | 10/29/2025 3:59:51 PM EST |
| 3.50 | 0.00 | 0.10 | 0.05 | 0.10 | -0.05 | -33.34% | 0.01 | 10 | 2,922 | 2.01 | 0.07 | 0.20 | 0.00 | 10/29/2025 | 10/29/2025 3:59:51 PM EST |
| 4.00 | 0.00 | 0.05 | 0.03 | 0.05 | -0.05 | -50.00% | 0.01 | 625 | 6,983 | 1.90 | 0.03 | 0.10 | 0.00 | 10/29/2025 | 10/29/2025 3:59:51 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 | 10/29/2025 3:59:51 PM EST | |||
| 1.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 3,351 | 2.44 | 0.00 | 0.00 | 0.00 | 10/22/2025 | 10/29/2025 3:59:51 PM EST |
| 1.50 | 0.05 | 0.25 | 0.15 | 0.10 | 0.00 | 0.00% | 0.10 | 196 | 1,831 | 2.00 | -0.12 | 0.35 | 0.00 | 10/29/2025 | 10/29/2025 3:59:51 PM EST |
| 2.00 | 0.20 | 0.25 | 0.23 | 0.22 | -0.07 | -24.14% | 0.12 | 215 | 2,863 | 1.20 | -0.42 | 0.58 | 0.00 | 10/29/2025 | 10/29/2025 3:59:51 PM EST |
| 2.50 | 0.55 | 0.65 | 0.60 | 0.70 | 0.00 | 0.00% | 0.24 | 0 | 211 | 1.36 | -0.68 | 0.53 | 0.00 | 10/20/2025 | 10/29/2025 3:59:51 PM EST |
| 3.00 | 0.60 | 1.60 | 1.10 | % | 0.37 | 0 | 0 | 4.47 | -0.85 | 0.35 | 0.00 | 10/29/2025 3:59:51 PM EST | |||
| 3.50 | 1.10 | 2.10 | 1.60 | % | 0.46 | 0 | 0 | 4.89 | -0.93 | 0.20 | 0.00 | 10/29/2025 3:59:51 PM EST | |||
| 4.00 | 1.55 | 2.55 | 2.05 | % | 0.51 | 0 | 0 | 4.98 | -0.97 | 0.10 | 0.00 | 10/29/2025 3:59:51 PM EST |