Options Chain for ALLIANT ENERGY CORP COM (LNT) - $74.02 as of 7/23/2026 8:35:53 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55.00 | 17.00 | 21.00 | 19.00 | % | 0.35 | 0 | 0 | 1.22 | 1.00 | 0.00 | 0.00 | 7/22/2026 3:59:59 PM EST | |||
| 60.00 | 12.00 | 16.00 | 14.00 | % | 0.23 | 0 | 0 | 0.97 | 1.00 | 0.00 | 0.00 | 7/22/2026 3:59:59 PM EST | |||
| 65.00 | 7.80 | 10.60 | 9.20 | % | 0.14 | 0 | 0 | 0.74 | 1.00 | 0.00 | 0.00 | 7/22/2026 3:59:59 PM EST | |||
| 67.50 | 5.40 | 8.20 | 6.80 | 6.35 | 0.00 | 0.00% | 0.10 | 0 | 1 | 0.60 | 0.88 | 0.05 | -0.01 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 70.00 | 2.55 | 5.90 | 4.23 | 5.75 | 0.00 | 0.00% | 0.06 | 0 | 10 | 0.48 | 0.81 | 0.08 | -0.01 | 7/16/2026 | 7/22/2026 3:59:59 PM EST |
| 72.50 | 1.55 | 3.90 | 2.73 | 4.27 | 0.00 | 0.00% | 0.04 | 0 | 10 | 0.41 | 0.61 | 0.10 | -0.02 | 7/15/2026 | 7/22/2026 3:59:59 PM EST |
| 75.00 | 0.75 | 1.50 | 1.13 | 0.75 | 0.00 | 0.00% | 0.02 | 0 | 40 | 0.22 | 0.37 | 0.09 | -0.02 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 77.50 | 0.00 | 0.85 | 0.43 | 1.05 | 0.00 | 0.00% | 0.01 | 0 | 11 | 0.27 | 0.17 | 0.06 | -0.01 | 7/16/2026 | 7/22/2026 3:59:59 PM EST |
| 80.00 | 0.00 | 1.50 | 0.75 | 0.53 | 0.00 | 0.00% | 0.01 | 0 | 7 | 0.45 | 0.06 | 0.03 | -0.01 | 7/15/2026 | 7/22/2026 3:59:59 PM EST |
| 82.50 | 0.00 | 1.30 | 0.65 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 26 | 0.50 | 0.02 | 0.01 | 0.00 | 7/7/2026 | 7/22/2026 3:59:59 PM EST |
| 85.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 0.70 | 0.00 | 0.00 | 0.00 | 7/22/2026 3:59:59 PM EST | |||
| 90.00 | 0.00 | 1.00 | 0.50 | % | 0.01 | 0 | 0 | 0.64 | 0.00 | 0.00 | 0.00 | 7/22/2026 3:59:59 PM EST | |||
| 95.00 | 0.00 | 2.15 | 1.08 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.97 | 0.00 | 0.00 | 0.00 | 6/30/2026 | 7/22/2026 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 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 1.14 | 0.00 | 0.00 | 0.00 | 7/22/2026 3:59:59 PM EST | |||
| 60.00 | 0.00 | 0.25 | 0.13 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 10 | 0.46 | 0.00 | 0.00 | 0.00 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 65.00 | 0.00 | 0.55 | 0.28 | 0.33 | 0.00 | 0.00% | 0.00 | 0 | 31 | 0.39 | 0.00 | 0.00 | 0.00 | 7/1/2026 | 7/22/2026 3:59:59 PM EST |
| 67.50 | 0.05 | 0.60 | 0.33 | 0.36 | 0.00 | 0.00% | 0.00 | 0 | 14 | 0.23 | -0.12 | 0.05 | -0.01 | 7/20/2026 | 7/22/2026 3:59:59 PM EST |
| 70.00 | 0.45 | 1.20 | 0.83 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 38 | 0.25 | -0.19 | 0.08 | -0.01 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 72.50 | 0.00 | 2.20 | 1.10 | 2.00 | 0.00 | 0.00% | 0.02 | 0 | 42 | 0.31 | -0.39 | 0.10 | -0.02 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 75.00 | 1.40 | 3.90 | 2.65 | 2.04 | 0.00 | 0.00% | 0.04 | 0 | 54 | 0.39 | -0.63 | 0.09 | -0.02 | 7/17/2026 | 7/22/2026 3:59:59 PM EST |
| 77.50 | 2.75 | 6.30 | 4.53 | % | 0.06 | 0 | 0 | 0.44 | -0.83 | 0.06 | -0.01 | 7/22/2026 3:59:59 PM EST | |||
| 80.00 | 4.90 | 8.60 | 6.75 | 5.46 | 0.00 | 0.00% | 0.08 | 0 | 1 | 0.51 | -0.94 | 0.03 | -0.01 | 7/15/2026 | 7/22/2026 3:59:59 PM EST |
| 82.50 | 8.00 | 10.50 | 9.25 | 10.55 | 0.00 | 0.00% | 0.11 | 0 | 1 | 0.50 | -0.98 | 0.01 | 0.00 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 85.00 | 9.60 | 13.50 | 11.55 | % | 0.14 | 0 | 0 | 0.66 | -1.00 | 0.00 | 0.00 | 7/22/2026 3:59:59 PM EST | |||
| 90.00 | 14.50 | 18.40 | 16.45 | % | 0.18 | 0 | 0 | 0.78 | -1.00 | 0.00 | 0.00 | 7/22/2026 3:59:59 PM EST | |||
| 95.00 | 19.50 | 23.40 | 21.45 | % | 0.23 | 0 | 0 | 0.90 | -1.00 | 0.00 | 0.00 | 7/22/2026 3:59:59 PM EST |