Options Chain for SILENCE THERAPEUTICS PLC ADS (SLN) - $13.52 as of 8/17/2026 6:10:18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 9.50 | 14.00 | 11.75 | 8.50 | 0.00 | 0.00% | 4.70 | 0 | 33 | 0.00 | 1.00 | 0.00 | 0.00 | 6/30/2026 | 8/17/2026 3:59:58 PM EST |
| 5.00 | 8.60 | 10.80 | 9.70 | 9.10 | -2.42 | -21.01% | 1.94 | 1 | 3,029 | 0.00 | 1.00 | 0.00 | 0.00 | 8/17/2026 | 8/17/2026 3:59:58 PM EST |
| 7.50 | 4.50 | 8.50 | 6.50 | 7.50 | 0.00 | 0.00% | 0.87 | 0 | 24 | 2.48 | 0.96 | 0.01 | -0.01 | 8/11/2026 | 8/17/2026 3:59:58 PM EST |
| 10.00 | 4.30 | 6.00 | 5.15 | 7.42 | 0.00 | 0.00% | 0.52 | 0 | 135 | 1.65 | 0.89 | 0.03 | -0.01 | 8/10/2026 | 8/17/2026 3:59:58 PM EST |
| 12.50 | 1.75 | 4.00 | 2.88 | 3.37 | +1.34 | +66.01% | 0.23 | 9 | 15 | 0.94 | 0.75 | 0.06 | -0.02 | 8/17/2026 | 8/17/2026 3:59:58 PM EST |
| 15.00 | 1.75 | 2.30 | 2.03 | 1.80 | -0.20 | -10.00% | 0.14 | 6,301 | 4,482 | 0.89 | 0.56 | 0.08 | -0.02 | 8/17/2026 | 8/17/2026 3:59:58 PM EST |
| 17.50 | 1.00 | 1.55 | 1.28 | 1.12 | 0.00 | 0.00% | 0.07 | 0 | 21 | 0.92 | 0.37 | 0.08 | -0.02 | 8/12/2026 | 8/17/2026 3:59:58 PM EST |
| 20.00 | 0.65 | 1.05 | 0.85 | 0.80 | -0.20 | -20.00% | 0.04 | 6,025 | 10 | 0.96 | 0.25 | 0.06 | -0.01 | 8/17/2026 | 8/17/2026 3:59:58 PM EST |
| 22.50 | 0.00 | 0.80 | 0.40 | 0.83 | 0.00 | 0.00% | 0.02 | 0 | 279 | 1.13 | 0.14 | 0.05 | -0.01 | 8/13/2026 | 8/17/2026 3:59:58 PM EST |
| 25.00 | 0.00 | 4.50 | 2.25 | % | 0.09 | 0 | 0 | 2.97 | 0.08 | 0.03 | -0.01 | 8/17/2026 3:59:58 PM EST | |||
| 30.00 | 0.00 | 4.40 | 2.20 | 0.75 | 0.00 | 0.00% | 0.07 | 0 | 2 | 3.20 | 0.02 | 0.01 | 0.00 | 8/14/2026 | 8/17/2026 3:59:58 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 1.75 | 0.88 | 0.08 | 0.00 | 0.00% | 0.35 | 0 | 22 | 7.54 | 0.00 | 0.00 | 0.00 | 8/10/2026 | 8/17/2026 3:59:58 PM EST |
| 5.00 | 0.00 | 0.50 | 0.25 | 0.31 | 0.00 | 0.00% | 0.05 | 0 | 153 | 2.41 | 0.00 | 0.00 | 0.00 | 8/13/2026 | 8/17/2026 3:59:58 PM EST |
| 7.50 | 0.05 | 0.50 | 0.28 | 0.05 | 0.00 | 0.00% | 0.04 | 0 | 46 | 1.28 | -0.04 | 0.01 | -0.01 | 8/11/2026 | 8/17/2026 3:59:58 PM EST |
| 10.00 | 0.00 | 0.80 | 0.40 | 5.00 | 0.00 | 0.00% | 0.04 | 0 | 10 | 1.30 | -0.11 | 0.03 | -0.01 | 5/15/2026 | 8/17/2026 3:59:58 PM EST |
| 12.50 | 0.60 | 1.20 | 0.90 | 0.60 | -0.70 | -53.85% | 0.07 | 11 | 1,160 | 0.85 | -0.25 | 0.06 | -0.02 | 8/17/2026 | 8/17/2026 3:59:58 PM EST |
| 15.00 | 0.65 | 2.80 | 1.73 | 1.90 | 0.00 | 0.00% | 0.12 | 0 | 21 | 1.16 | -0.44 | 0.08 | -0.02 | 8/11/2026 | 8/17/2026 3:59:58 PM EST |
| 17.50 | 2.40 | 6.50 | 4.45 | % | 0.25 | 0 | 0 | 2.07 | -0.63 | 0.08 | -0.02 | 8/17/2026 3:59:58 PM EST | |||
| 20.00 | 4.90 | 8.50 | 6.70 | 5.60 | 0.00 | 0.00% | 0.34 | 0 | 3 | 2.35 | -0.75 | 0.06 | -0.01 | 8/10/2026 | 8/17/2026 3:59:58 PM EST |
| 22.50 | 7.10 | 11.00 | 9.05 | % | 0.40 | 0 | 0 | 2.36 | -0.86 | 0.05 | -0.01 | 8/17/2026 3:59:58 PM EST | |||
| 25.00 | 9.10 | 13.50 | 11.30 | % | 0.45 | 0 | 0 | 2.55 | -0.92 | 0.03 | -0.01 | 8/17/2026 3:59:58 PM EST | |||
| 30.00 | 14.10 | 18.00 | 16.05 | % | 0.54 | 0 | 0 | 2.88 | -0.98 | 0.01 | 0.00 | 8/17/2026 3:59:58 PM EST |