Options Chain for ALLIANT ENERGY CORP COM (LNT) - $67.97 as of 9/6/2026 9:32:58 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55.00 | 11.40 | 15.00 | 13.20 | % | 0.24 | 0 | 0 | 1.50 | 1.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 60.00 | 6.60 | 10.00 | 8.30 | % | 0.14 | 0 | 0 | 1.11 | 1.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 62.50 | 4.20 | 7.50 | 5.85 | % | 0.09 | 0 | 0 | 0.92 | 1.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 65.00 | 1.85 | 4.70 | 3.28 | % | 0.05 | 0 | 0 | 0.75 | 0.94 | 0.15 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 67.50 | 0.05 | 2.55 | 1.30 | 3.50 | 0.00 | 0.00% | 0.02 | 0 | 5 | 0.50 | 0.53 | 0.17 | -0.02 | 8/17/2026 | 9/4/2026 3:59:59 PM EST |
| 70.00 | 0.00 | 0.75 | 0.38 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 24 | 0.33 | 0.19 | 0.10 | -0.02 | 8/28/2026 | 9/4/2026 3:59:59 PM EST |
| 72.50 | 0.00 | 0.75 | 0.38 | 0.22 | 0.00 | 0.00% | 0.01 | 0 | 24 | 0.47 | 0.04 | 0.03 | -0.01 | 8/25/2026 | 9/4/2026 3:59:59 PM EST |
| 75.00 | 0.00 | 0.45 | 0.23 | 0.51 | 0.00 | 0.00% | 0.00 | 0 | 74 | 0.49 | 0.01 | 0.01 | 0.00 | 8/20/2026 | 9/4/2026 3:59:59 PM EST |
| 77.50 | 0.00 | 2.15 | 1.08 | 0.37 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.05 | 0.00 | 0.00 | 0.00 | 7/31/2026 | 9/4/2026 3:59:59 PM EST |
| 80.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 0.79 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 82.50 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.27 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 85.00 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 17 | 1.37 | 0.00 | 0.00 | 0.00 | 8/12/2026 | 9/4/2026 3:59:59 PM EST |
| 90.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.56 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 95.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.73 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55.00 | 0.00 | 2.10 | 1.05 | % | 0.02 | 0 | 0 | 1.36 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 60.00 | 0.00 | 2.15 | 1.08 | 0.15 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.00 | 0.00 | 0.00 | 0.00 | 8/17/2026 | 9/4/2026 3:59:59 PM EST |
| 62.50 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 0.81 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 65.00 | 0.05 | 2.35 | 1.20 | 0.42 | 0.00 | 0.00% | 0.02 | 0 | 52 | 0.39 | -0.06 | 0.15 | 0.00 | 9/2/2026 | 9/4/2026 3:59:59 PM EST |
| 67.50 | 0.30 | 1.75 | 1.03 | 0.80 | 0.00 | 0.00% | 0.02 | 0 | 68 | 0.17 | -0.47 | 0.17 | -0.02 | 9/3/2026 | 9/4/2026 3:59:59 PM EST |
| 70.00 | 0.75 | 3.80 | 2.28 | 2.55 | 0.00 | 0.00% | 0.03 | 0 | 3 | 0.46 | -0.81 | 0.10 | -0.02 | 9/2/2026 | 9/4/2026 3:59:59 PM EST |
| 72.50 | 2.55 | 6.00 | 4.28 | 4.20 | 0.00 | 0.00% | 0.06 | 0 | 1 | 0.59 | -0.96 | 0.03 | -0.01 | 8/24/2026 | 9/4/2026 3:59:59 PM EST |
| 75.00 | 5.60 | 8.50 | 7.05 | % | 0.09 | 0 | 0 | 0.70 | -0.99 | 0.01 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 77.50 | 8.10 | 11.00 | 9.55 | % | 0.12 | 0 | 0 | 0.84 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 80.00 | 10.70 | 13.50 | 12.10 | % | 0.15 | 0 | 0 | 0.80 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 82.50 | 12.60 | 16.50 | 14.55 | % | 0.18 | 0 | 0 | 1.04 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 85.00 | 16.50 | 18.60 | 17.55 | % | 0.21 | 0 | 0 | 1.01 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 90.00 | 20.70 | 23.60 | 22.15 | % | 0.25 | 0 | 0 | 1.18 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 PM EST | |||
| 95.00 | 25.80 | 28.70 | 27.25 | % | 0.29 | 0 | 0 | 1.37 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:59 PM EST |