Options Chain for OLD SECOND BANCORP INC DEL COM (OSBC) - $19.76 as of 3/12/2026 6:42:40 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 | 15.40 | 19.10 | 17.25 | 17.10 | 0.00 | 0.00% | 6.90 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 1/28/2026 | 3/12/2026 3:59:20 PM EST |
| 5.00 | 12.90 | 16.60 | 14.75 | 14.65 | 0.00 | 0.00% | 2.95 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 1/28/2026 | 3/12/2026 3:59:20 PM EST |
| 7.50 | 10.40 | 14.10 | 12.25 | % | 1.63 | 0 | 0 | 9.18 | 1.00 | 0.00 | 0.00 | 3/12/2026 3:59:20 PM EST | |||
| 10.00 | 8.40 | 11.60 | 10.00 | % | 1.00 | 0 | 0 | 6.90 | 1.00 | 0.00 | 0.00 | 3/12/2026 3:59:20 PM EST | |||
| 12.50 | 5.90 | 9.10 | 7.50 | % | 0.60 | 0 | 0 | 5.24 | 1.00 | 0.00 | 0.00 | 3/12/2026 3:59:20 PM EST | |||
| 15.00 | 2.50 | 6.70 | 4.60 | 4.00 | 0.00 | 0.00% | 0.31 | 0 | 5 | 4.01 | 1.00 | 0.00 | 0.00 | 12/29/2025 | 3/12/2026 3:59:20 PM EST |
| 17.50 | 0.40 | 4.10 | 2.25 | 3.52 | 0.00 | 0.00% | 0.13 | 0 | 3 | 2.72 | 0.98 | 0.05 | -0.01 | 12/11/2025 | 3/12/2026 3:59:20 PM EST |
| 20.00 | 0.10 | 0.45 | 0.28 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 165 | 0.39 | 0.36 | 0.34 | -0.03 | 2/23/2026 | 3/12/2026 3:59:20 PM EST |
| 22.50 | 0.00 | 0.75 | 0.38 | 0.38 | 0.00 | 0.00% | 0.02 | 0 | 5 | 1.50 | 0.01 | 0.02 | 0.00 | 1/22/2026 | 3/12/2026 3:59:20 PM EST |
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 2.01 | 0.00 | 0.00 | 0.00 | 3/12/2026 3:59:20 PM EST | |||
| 30.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.77 | 0.00 | 0.00 | 0.00 | 3/12/2026 3:59:20 PM EST | |||
| 35.00 | 0.00 | 0.75 | 0.38 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 8 | 3.35 | 0.00 | 0.00 | 0.00 | 3/4/2026 | 3/12/2026 3:59:20 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 | 3/12/2026 3:59:20 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 3/12/2026 3:59:20 PM EST | |||
| 7.50 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 6.08 | 0.00 | 0.00 | 0.00 | 3/12/2026 3:59:20 PM EST | |||
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 4.53 | 0.00 | 0.00 | 0.00 | 3/12/2026 3:59:20 PM EST | |||
| 12.50 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 3.34 | 0.00 | 0.00 | 0.00 | 3/12/2026 3:59:20 PM EST | |||
| 15.00 | 0.00 | 0.10 | 0.05 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 237 | 1.23 | 0.00 | 0.00 | 0.00 | 11/10/2025 | 3/12/2026 3:59:20 PM EST |
| 17.50 | 0.00 | 0.75 | 0.38 | 1.15 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.44 | -0.02 | 0.05 | -0.01 | 7/28/2025 | 3/12/2026 3:59:20 PM EST |
| 20.00 | 0.00 | 0.90 | 0.45 | % | 0.02 | 0 | 0 | 0.56 | -0.64 | 0.34 | -0.03 | 3/12/2026 3:59:20 PM EST | |||
| 22.50 | 1.20 | 5.10 | 3.15 | % | 0.14 | 0 | 0 | 2.79 | -0.99 | 0.02 | 0.00 | 3/12/2026 3:59:20 PM EST | |||
| 25.00 | 4.00 | 6.70 | 5.35 | 5.09 | 0.00 | 0.00% | 0.21 | 0 | 0 | 2.53 | -1.00 | 0.00 | 0.00 | 1/14/2026 | 3/12/2026 3:59:20 PM EST |
| 30.00 | 9.80 | 12.40 | 11.10 | % | 0.37 | 0 | 0 | 4.04 | -1.00 | 0.00 | 0.00 | 3/12/2026 3:59:20 PM EST | |||
| 35.00 | 14.70 | 17.10 | 15.90 | % | 0.45 | 0 | 0 | 4.40 | -1.00 | 0.00 | 0.00 | 3/12/2026 3:59:20 PM EST |