Options Chain for OLD SECOND BANCORP INC ILL COM (OSBC) - $19.78 as of 1/9/2026 8:17:26 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 | 16.60 | 19.60 | 18.10 | % | 7.24 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 5.00 | 14.10 | 17.10 | 15.60 | % | 3.12 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 7.50 | 11.60 | 14.60 | 13.10 | % | 1.75 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 10.00 | 7.50 | 12.10 | 9.80 | % | 0.98 | 0 | 0 | 7.94 | 1.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 12.50 | 5.30 | 9.60 | 7.45 | % | 0.60 | 0 | 0 | 6.07 | 1.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 15.00 | 3.00 | 7.10 | 5.05 | % | 0.34 | 0 | 0 | 4.57 | 1.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 17.50 | 0.60 | 4.60 | 2.60 | % | 0.15 | 0 | 0 | 3.27 | 1.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 20.00 | 0.05 | 0.35 | 0.20 | 0.22 | 0.00 | 0.00% | 0.01 | 0 | 68 | 0.25 | 0.41 | 0.53 | -0.02 | 12/30/2025 | 1/9/2026 3:59:58 PM EST |
| 22.50 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 30 | 0.73 | 0.00 | 0.00 | 0.00 | 11/25/2025 | 1/9/2026 3:59:58 PM EST |
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 2.08 | 0.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 30.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.90 | 0.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 35.00 | 0.00 | 0.05 | 0.03 | % | 0.00 | 0 | 0 | 1.99 | 0.00 | 0.00 | 0.00 | 1/9/2026 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 | 0.75 | 0.38 | % | 0.15 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 7.50 | 0.00 | 0.20 | 0.10 | % | 0.01 | 0 | 0 | 4.56 | 0.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 4.88 | 0.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 12.50 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 3.61 | 0.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 15.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 2.56 | 0.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 17.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.60 | 0.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 20.00 | 0.00 | 0.60 | 0.30 | % | 0.01 | 0 | 0 | 0.44 | -0.59 | 0.53 | -0.02 | 1/9/2026 3:59:58 PM EST | |||
| 22.50 | 1.00 | 4.90 | 2.95 | % | 0.13 | 0 | 0 | 2.91 | -1.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 25.00 | 3.90 | 6.30 | 5.10 | % | 0.20 | 0 | 0 | 2.45 | -1.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 30.00 | 8.90 | 12.00 | 10.45 | % | 0.35 | 0 | 0 | 4.06 | -1.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST | |||
| 35.00 | 13.50 | 15.90 | 14.70 | % | 0.42 | 0 | 0 | 3.44 | -1.00 | 0.00 | 0.00 | 1/9/2026 3:59:58 PM EST |