Options Chain for ALLIANT ENERGY CORP COM (LNT) - $72.17 as of 5/29/2026 12:54:58 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.00 | 19.70 | 23.70 | 21.70 | 24.27 | 0.00 | 0.00% | 0.43 | 0 | 3 | 1.61 | 1.00 | 0.00 | 0.00 | 5/26/2026 | 5/29/2026 1:59:02 PM EST |
| 55.00 | 16.00 | 18.70 | 17.35 | % | 0.32 | 0 | 0 | 1.32 | 1.00 | 0.00 | 0.00 | 5/29/2026 1:59:02 PM EST | |||
| 60.00 | 11.20 | 13.40 | 12.30 | % | 0.21 | 0 | 0 | 0.93 | 0.99 | 0.00 | -0.01 | 5/29/2026 1:59:02 PM EST | |||
| 62.50 | 9.10 | 10.50 | 9.80 | % | 0.16 | 0 | 0 | 0.71 | 0.98 | 0.01 | -0.02 | 5/29/2026 1:59:02 PM EST | |||
| 65.00 | 6.60 | 8.30 | 7.45 | 7.48 | -0.67 | -8.23% | 0.11 | 2 | 2 | 0.64 | 0.93 | 0.03 | -0.03 | 5/29/2026 | 5/29/2026 1:59:02 PM EST |
| 67.50 | 4.30 | 5.60 | 4.95 | 5.80 | 0.00 | 0.00% | 0.07 | 0 | 1 | 0.29 | 0.84 | 0.05 | -0.04 | 4/17/2026 | 5/29/2026 1:59:02 PM EST |
| 70.00 | 2.35 | 2.60 | 2.48 | 2.60 | -1.69 | -39.40% | 0.04 | 6 | 35 | 0.21 | 0.69 | 0.09 | -0.05 | 5/29/2026 | 5/29/2026 1:59:02 PM EST |
| 72.50 | 0.90 | 1.05 | 0.98 | 0.96 | -0.39 | -28.89% | 0.01 | 283 | 449 | 0.19 | 0.44 | 0.11 | -0.04 | 5/29/2026 | 5/29/2026 1:59:02 PM EST |
| 75.00 | 0.20 | 0.45 | 0.33 | 0.32 | -0.15 | -31.92% | 0.00 | 173 | 398 | 0.19 | 0.19 | 0.08 | -0.03 | 5/29/2026 | 5/29/2026 1:59:02 PM EST |
| 77.50 | 0.00 | 1.15 | 0.58 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 16 | 0.46 | 0.06 | 0.03 | -0.01 | 5/27/2026 | 5/29/2026 1:59:02 PM EST |
| 80.00 | 0.00 | 0.40 | 0.20 | 0.32 | +0.02 | +6.67% | 0.00 | 20 | 3 | 0.52 | 0.01 | 0.01 | 0.00 | 5/29/2026 | 5/29/2026 1:59:02 PM EST |
| 85.00 | 0.00 | 0.45 | 0.23 | 0.27 | % | 0.00 | 10 | 0 | 0.93 | 0.00 | 0.00 | 0.00 | 5/29/2026 | 5/29/2026 1:59:02 PM EST | |
| 90.00 | 0.00 | 1.75 | 0.88 | % | 0.01 | 0 | 0 | 1.02 | 0.00 | 0.00 | 0.00 | 5/29/2026 1:59:02 PM EST | |||
| 95.00 | 0.00 | 1.55 | 0.78 | % | 0.01 | 0 | 0 | 1.11 | 0.00 | 0.00 | 0.00 | 5/29/2026 1:59:02 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.00 | 0.00 | 1.75 | 0.88 | % | 0.02 | 0 | 0 | 1.53 | 0.00 | 0.00 | 0.00 | 5/29/2026 1:59:02 PM EST | |||
| 55.00 | 0.00 | 1.15 | 0.58 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.07 | 0.00 | 0.00 | 0.00 | 5/20/2026 | 5/29/2026 1:59:02 PM EST |
| 60.00 | 0.00 | 0.20 | 0.10 | 0.15 | +0.05 | +50.00% | 0.00 | 5 | 36 | 0.50 | -0.01 | 0.00 | -0.01 | 5/29/2026 | 5/29/2026 1:59:02 PM EST |
| 62.50 | 0.05 | 1.95 | 1.00 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 1 | 0.58 | -0.02 | 0.01 | -0.02 | 5/20/2026 | 5/29/2026 1:59:02 PM EST |
| 65.00 | 0.10 | 0.75 | 0.43 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.37 | -0.07 | 0.03 | -0.03 | 5/4/2026 | 5/29/2026 1:59:02 PM EST |
| 67.50 | 0.25 | 0.55 | 0.40 | 0.47 | 0.00 | 0.00% | 0.01 | 0 | 26 | 0.27 | -0.16 | 0.05 | -0.04 | 5/18/2026 | 5/29/2026 1:59:02 PM EST |
| 70.00 | 0.65 | 0.85 | 0.75 | 0.75 | +0.25 | +50.00% | 0.01 | 2 | 22 | 0.22 | -0.31 | 0.09 | -0.05 | 5/29/2026 | 5/29/2026 1:59:02 PM EST |
| 72.50 | 1.70 | 1.85 | 1.78 | 1.15 | 0.00 | 0.00% | 0.02 | 0 | 22 | 0.20 | -0.56 | 0.11 | -0.04 | 5/28/2026 | 5/29/2026 1:59:02 PM EST |
| 75.00 | 3.10 | 3.90 | 3.50 | 2.35 | 0.00 | 0.00% | 0.05 | 0 | 42 | 0.24 | -0.81 | 0.08 | -0.03 | 5/28/2026 | 5/29/2026 1:59:02 PM EST |
| 77.50 | 4.90 | 6.50 | 5.70 | % | 0.07 | 0 | 0 | 0.38 | -0.94 | 0.03 | -0.01 | 5/29/2026 1:59:02 PM EST | |||
| 80.00 | 6.80 | 10.00 | 8.40 | % | 0.11 | 0 | 0 | 0.68 | -0.99 | 0.01 | 0.00 | 5/29/2026 1:59:02 PM EST | |||
| 85.00 | 11.50 | 15.10 | 13.30 | % | 0.16 | 0 | 0 | 0.88 | -1.00 | 0.00 | 0.00 | 5/29/2026 1:59:02 PM EST | |||
| 90.00 | 16.50 | 20.10 | 18.30 | % | 0.20 | 0 | 0 | 1.04 | -1.00 | 0.00 | 0.00 | 5/29/2026 1:59:02 PM EST | |||
| 95.00 | 21.50 | 25.10 | 23.30 | % | 0.25 | 0 | 0 | 1.19 | -1.00 | 0.00 | 0.00 | 5/29/2026 1:59:02 PM EST |