Options Chain for IAC INC COM NEW (IAC) - $36.95 as of 1/30/2026 8:04:35 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 17.60 | 21.50 | 19.55 | 15.10 | 0.00 | 0.00% | 1.12 | 0 | 10 | 2.23 | 1.00 | 0.00 | 0.00 | 10/10/2025 | 1/30/2026 3:59:58 PM EST |
| 20.00 | 15.10 | 19.10 | 17.10 | % | 0.86 | 0 | 0 | 1.95 | 1.00 | 0.00 | 0.00 | 1/30/2026 3:59:58 PM EST | |||
| 22.50 | 12.80 | 16.60 | 14.70 | 14.70 | 0.00 | 0.00% | 0.65 | 0 | 6 | 1.66 | 1.00 | 0.00 | 0.00 | 12/8/2025 | 1/30/2026 3:59:58 PM EST |
| 25.00 | 10.50 | 14.10 | 12.30 | 11.33 | 0.00 | 0.00% | 0.49 | 0 | 3 | 1.41 | 0.99 | 0.00 | 0.00 | 8/18/2025 | 1/30/2026 3:59:58 PM EST |
| 27.50 | 8.10 | 11.50 | 9.80 | 11.65 | 0.00 | 0.00% | 0.36 | 0 | 133 | 1.15 | 0.96 | 0.01 | -0.01 | 12/16/2025 | 1/30/2026 3:59:58 PM EST |
| 30.00 | 5.80 | 9.00 | 7.40 | 10.80 | 0.00 | 0.00% | 0.25 | 0 | 612 | 1.00 | 0.88 | 0.03 | -0.01 | 1/22/2026 | 1/30/2026 3:59:58 PM EST |
| 32.50 | 3.70 | 7.10 | 5.40 | 6.60 | 0.00 | 0.00% | 0.17 | 0 | 11 | 0.92 | 0.79 | 0.05 | -0.02 | 12/10/2025 | 1/30/2026 3:59:58 PM EST |
| 35.00 | 3.00 | 3.50 | 3.25 | 5.03 | 0.00 | 0.00% | 0.09 | 0 | 21 | 0.68 | 0.66 | 0.06 | -0.02 | 1/2/2026 | 1/30/2026 3:59:58 PM EST |
| 37.50 | 1.55 | 2.00 | 1.78 | 3.78 | 0.00 | 0.00% | 0.05 | 0 | 160 | 0.38 | 0.49 | 0.07 | -0.02 | 1/23/2026 | 1/30/2026 3:59:58 PM EST |
| 40.00 | 0.70 | 1.10 | 0.90 | 0.81 | -0.85 | -51.21% | 0.02 | 1 | 827 | 0.37 | 0.32 | 0.06 | -0.02 | 1/30/2026 | 1/30/2026 3:59:58 PM EST |
| 42.50 | 0.30 | 0.65 | 0.48 | 0.64 | 0.00 | 0.00% | 0.01 | 0 | 561 | 0.38 | 0.20 | 0.05 | -0.02 | 1/29/2026 | 1/30/2026 3:59:58 PM EST |
| 45.00 | 0.15 | 0.55 | 0.35 | 0.46 | +0.12 | +35.30% | 0.01 | 1 | 285 | 0.49 | 0.12 | 0.04 | -0.01 | 1/30/2026 | 1/30/2026 3:59:58 PM EST |
| 47.50 | 0.05 | 0.75 | 0.40 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.64 | 0.06 | 0.02 | -0.01 | 1/12/2026 | 1/30/2026 3:59:58 PM EST |
| 50.00 | 0.00 | 1.15 | 0.58 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 10 | 0.83 | 0.03 | 0.01 | 0.00 | 1/22/2026 | 1/30/2026 3:59:58 PM EST |
| 55.00 | 0.00 | 0.55 | 0.28 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.80 | 0.01 | 0.00 | 0.00 | 9/9/2025 | 1/30/2026 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17.50 | 0.00 | 1.15 | 0.58 | % | 0.03 | 0 | 0 | 1.87 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:58 PM EST | |||
| 20.00 | 0.00 | 1.15 | 0.58 | % | 0.03 | 0 | 0 | 1.60 | 0.00 | 0.00 | 0.00 | 1/30/2026 3:59:58 PM EST | |||
| 22.50 | 0.00 | 1.15 | 0.58 | 0.30 | 0.00 | 0.00% | 0.03 | 0 | 5 | 1.36 | 0.00 | 0.00 | 0.00 | 11/4/2025 | 1/30/2026 3:59:58 PM EST |
| 25.00 | 0.00 | 1.15 | 0.58 | 0.40 | 0.00 | 0.00% | 0.02 | 0 | 10 | 1.14 | -0.01 | 0.00 | 0.00 | 8/29/2025 | 1/30/2026 3:59:58 PM EST |
| 27.50 | 0.00 | 1.15 | 0.58 | 1.35 | 0.00 | 0.00% | 0.02 | 0 | 26 | 0.94 | -0.04 | 0.01 | -0.01 | 11/3/2025 | 1/30/2026 3:59:58 PM EST |
| 30.00 | 0.20 | 0.35 | 0.28 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 1,039 | 0.43 | -0.12 | 0.03 | -0.01 | 1/29/2026 | 1/30/2026 3:59:58 PM EST |
| 32.50 | 0.50 | 0.70 | 0.60 | 0.55 | 0.00 | 0.00% | 0.02 | 0 | 21 | 0.41 | -0.21 | 0.05 | -0.02 | 1/29/2026 | 1/30/2026 3:59:58 PM EST |
| 35.00 | 1.00 | 1.30 | 1.15 | 1.13 | 0.00 | 0.00% | 0.03 | 0 | 52 | 0.37 | -0.34 | 0.06 | -0.02 | 1/29/2026 | 1/30/2026 3:59:58 PM EST |
| 37.50 | 2.00 | 2.35 | 2.18 | 1.93 | 0.00 | 0.00% | 0.06 | 0 | 2,090 | 0.35 | -0.51 | 0.07 | -0.02 | 1/14/2026 | 1/30/2026 3:59:58 PM EST |
| 40.00 | 3.60 | 4.00 | 3.80 | 3.70 | 0.00 | 0.00% | 0.10 | 0 | 58 | 0.64 | -0.68 | 0.06 | -0.02 | 12/11/2025 | 1/30/2026 3:59:58 PM EST |
| 42.50 | 4.40 | 7.40 | 5.90 | % | 0.14 | 0 | 0 | 0.71 | -0.80 | 0.05 | -0.02 | 1/30/2026 3:59:58 PM EST | |||
| 45.00 | 6.40 | 9.60 | 8.00 | 8.50 | 0.00 | 0.00% | 0.18 | 0 | 3 | 0.79 | -0.88 | 0.04 | -0.01 | 9/16/2025 | 1/30/2026 3:59:58 PM EST |
| 47.50 | 8.70 | 12.40 | 10.55 | % | 0.22 | 0 | 0 | 0.96 | -0.94 | 0.02 | -0.01 | 1/30/2026 3:59:58 PM EST | |||
| 50.00 | 11.20 | 15.10 | 13.15 | % | 0.26 | 0 | 0 | 1.10 | -0.97 | 0.01 | 0.00 | 1/30/2026 3:59:58 PM EST | |||
| 55.00 | 16.20 | 19.90 | 18.05 | % | 0.33 | 0 | 0 | 1.23 | -0.99 | 0.00 | 0.00 | 1/30/2026 3:59:58 PM EST |