Options Chain for SELLAS LIFE SCIENCES GROUP INC COM NEW (SLS) - $3.96 as of 1/29/2026 10:17:16 AM 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 | 3.54 | 0.00 | 0.00% | 7.00 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 1/28/2026 | 1/29/2026 9:59:04 AM EST |
| 1.00 | 2.50 | 3.50 | 3.00 | 3.05 | 0.00 | 0.00% | 3.00 | 0 | 31 | 0.00 | 1.00 | 0.00 | 0.00 | 1/28/2026 | 1/29/2026 9:59:04 AM EST |
| 1.50 | 2.00 | 2.90 | 2.45 | 2.72 | 0.00 | 0.00% | 1.63 | 0 | 235 | 0.00 | 1.00 | 0.00 | 0.00 | 1/28/2026 | 1/29/2026 9:59:04 AM EST |
| 2.00 | 1.60 | 2.35 | 1.98 | 2.21 | 0.00 | 0.00% | 0.99 | 0 | 10 | 0.00 | 1.00 | 0.00 | 0.00 | 1/28/2026 | 1/29/2026 9:59:04 AM EST |
| 2.50 | 1.10 | 1.85 | 1.48 | 1.63 | 0.00 | 0.00% | 0.59 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 1/26/2026 | 1/29/2026 9:59:04 AM EST |
| 3.00 | 0.60 | 1.35 | 0.98 | 1.32 | 0.00 | 0.00% | 0.33 | 0 | 118 | 0.00 | 1.00 | 0.00 | 0.00 | 1/27/2026 | 1/29/2026 9:59:04 AM EST |
| 3.50 | 0.25 | 0.80 | 0.53 | 0.55 | -0.25 | -31.25% | 0.15 | 20 | 92 | 7.47 | 0.93 | 0.59 | -0.01 | 1/29/2026 | 1/29/2026 9:59:04 AM EST |
| 4.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.01 | 87 | 1,202 | 1.96 | 0.21 | 1.30 | -0.03 | 1/29/2026 | 1/29/2026 9:59:04 AM EST |
| 4.50 | 0.00 | 0.05 | 0.03 | 0.04 | -0.01 | -20.00% | 0.01 | 2 | 2,651 | 2.71 | 0.00 | 0.04 | 0.00 | 1/29/2026 | 1/29/2026 9:59:04 AM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.01 | 5 | 4,686 | 3.76 | 0.00 | 0.00 | 0.00 | 1/29/2026 | 1/29/2026 9:59:04 AM EST |
| 5.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1,814 | 4.63 | 0.00 | 0.00 | 0.00 | 1/28/2026 | 1/29/2026 9:59:04 AM EST |
| 6.00 | 0.00 | 0.25 | 0.13 | 0.04 | 0.00 | 0.00% | 0.02 | 0 | 217 | 0.00 | 0.00 | 0.00 | 0.00 | 1/27/2026 | 1/29/2026 9:59:04 AM EST |
| 6.50 | 0.00 | 0.20 | 0.10 | 0.03 | 0.00 | 0.00% | 0.02 | 0 | 544 | 0.00 | 0.00 | 0.00 | 0.00 | 1/23/2026 | 1/29/2026 9:59:04 AM EST |
| 7.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.05 | 0 | 6 | 0.00 | 0.00 | 0.00 | 0.00 | 1/21/2026 | 1/29/2026 9:59:04 AM EST |
| 7.50 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.05 | 0 | 131 | 0.00 | 0.00 | 0.00 | 0.00 | 1/22/2026 | 1/29/2026 9:59:04 AM EST |
| 8.00 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/29/2026 9:59:04 AM EST | |||
| 8.50 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/29/2026 9:59:04 AM EST | |||
| 9.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/29/2026 9:59:04 AM EST | |||
| 10.00 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.00 | 0 | 334 | 0.00 | 0.00 | 0.00 | 0.00 | 1/27/2026 | 1/29/2026 9:59:04 AM 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 | 0.05 | 0.00 | 0.00% | 0.06 | 0 | 1 | 0.00 | 0.00 | 0.00 | 0.00 | 1/7/2026 | 1/29/2026 9:59:04 AM EST |
| 1.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 250 | 0.00 | 0.00 | 0.00 | 0.00 | 1/2/2026 | 1/29/2026 9:59:04 AM EST |
| 1.50 | 0.00 | 0.75 | 0.38 | % | 0.25 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/29/2026 9:59:04 AM EST | |||
| 2.00 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 89 | 0.00 | 0.00 | 0.00 | 0.00 | 1/22/2026 | 1/29/2026 9:59:04 AM EST |
| 2.50 | 0.00 | 0.05 | 0.03 | 0.01 | 0.00 | 0.00% | 0.01 | 0 | 42 | 5.69 | 0.00 | 0.00 | 0.00 | 1/22/2026 | 1/29/2026 9:59:04 AM EST |
| 3.00 | 0.00 | 0.75 | 0.38 | 0.30 | 0.00 | 0.00% | 0.13 | 0 | 13 | 0.00 | 0.00 | 0.00 | 0.00 | 1/12/2026 | 1/29/2026 9:59:04 AM EST |
| 3.50 | 0.00 | 0.05 | 0.03 | 0.04 | 0.00 | 0.00% | 0.01 | 53 | 401 | 1.87 | -0.07 | 0.59 | -0.01 | 1/29/2026 | 1/29/2026 9:59:04 AM EST |
| 4.00 | 0.20 | 0.30 | 0.25 | 0.25 | +0.10 | +66.67% | 0.06 | 8 | 735 | 1.47 | -0.79 | 1.30 | -0.03 | 1/29/2026 | 1/29/2026 9:59:04 AM EST |
| 4.50 | 0.60 | 0.90 | 0.75 | 0.70 | +0.18 | +34.62% | 0.17 | 1 | 375 | 4.95 | -1.00 | 0.04 | 0.00 | 1/29/2026 | 1/29/2026 9:59:04 AM EST |
| 5.00 | 0.65 | 1.55 | 1.10 | 1.50 | 0.00 | 0.00% | 0.22 | 0 | 0 | 8.11 | -1.00 | 0.00 | 0.00 | 1/8/2026 | 1/29/2026 9:59:04 AM EST |
| 5.50 | 1.15 | 1.90 | 1.53 | 1.15 | 0.00 | 0.00% | 0.28 | 0 | 1 | 7.32 | -1.00 | 0.00 | 0.00 | 1/23/2026 | 1/29/2026 9:59:04 AM EST |
| 6.00 | 1.65 | 2.40 | 2.03 | % | 0.34 | 0 | 0 | 8.23 | -1.00 | 0.00 | 0.00 | 1/29/2026 9:59:04 AM EST | |||
| 6.50 | 2.10 | 3.10 | 2.60 | % | 0.40 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 1/29/2026 9:59:04 AM EST | |||
| 7.00 | 2.50 | 3.50 | 3.00 | 2.92 | 0.00 | 0.00% | 0.43 | 0 | 1 | 0.00 | -1.00 | 0.00 | 0.00 | 1/27/2026 | 1/29/2026 9:59:04 AM EST |
| 7.50 | 3.10 | 4.00 | 3.55 | % | 0.47 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 1/29/2026 9:59:04 AM EST | |||
| 8.00 | 3.60 | 4.60 | 4.10 | % | 0.51 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 1/29/2026 9:59:04 AM EST | |||
| 8.50 | 4.00 | 5.00 | 4.50 | % | 0.53 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 1/29/2026 9:59:04 AM EST | |||
| 9.00 | 4.60 | 5.60 | 5.10 | % | 0.57 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 1/29/2026 9:59:04 AM EST | |||
| 10.00 | 5.60 | 6.60 | 6.10 | % | 0.61 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 1/29/2026 9:59:04 AM EST |