Options Chain for EQUIFAX INC COM (EFX) - $170.45 as of 7/23/2026 7:53:33 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 110.00 | 58.70 | 62.40 | 60.55 | 51.10 | 0.00 | 0.00% | 0.55 | 0 | 3 | 1.15 | 1.00 | 0.00 | 0.00 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 115.00 | 53.80 | 57.40 | 55.60 | % | 0.48 | 0 | 0 | 1.06 | 1.00 | 0.00 | -0.01 | 7/22/2026 3:59:59 PM EST | |||
| 120.00 | 48.80 | 52.50 | 50.65 | % | 0.42 | 0 | 0 | 0.98 | 1.00 | 0.00 | -0.02 | 7/22/2026 3:59:59 PM EST | |||
| 125.00 | 43.90 | 47.60 | 45.75 | % | 0.37 | 0 | 0 | 0.90 | 0.99 | 0.00 | -0.02 | 7/22/2026 3:59:59 PM EST | |||
| 130.00 | 39.00 | 43.10 | 41.05 | % | 0.32 | 0 | 0 | 0.84 | 0.98 | 0.00 | -0.03 | 7/22/2026 3:59:59 PM EST | |||
| 135.00 | 34.20 | 37.90 | 36.05 | 37.20 | 0.00 | 0.00% | 0.27 | 0 | 1 | 0.76 | 0.97 | 0.00 | -0.04 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 140.00 | 29.50 | 32.90 | 31.20 | % | 0.22 | 0 | 0 | 0.69 | 0.94 | 0.01 | -0.05 | 7/22/2026 3:59:59 PM EST | |||
| 145.00 | 25.00 | 28.70 | 26.85 | % | 0.19 | 0 | 0 | 0.67 | 0.90 | 0.01 | -0.07 | 7/22/2026 3:59:59 PM EST | |||
| 150.00 | 20.70 | 24.40 | 22.55 | 22.86 | 0.00 | 0.00% | 0.15 | 0 | 15 | 0.40 | 0.85 | 0.01 | -0.09 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 155.00 | 17.00 | 20.40 | 18.70 | 19.00 | 0.00 | 0.00% | 0.12 | 0 | 186 | 0.46 | 0.79 | 0.01 | -0.11 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 160.00 | 13.30 | 16.40 | 14.85 | 23.88 | 0.00 | 0.00% | 0.09 | 0 | 51 | 0.44 | 0.72 | 0.02 | -0.13 | 7/20/2026 | 7/22/2026 3:59:59 PM EST |
| 165.00 | 9.70 | 12.60 | 11.15 | 12.10 | 0.00 | 0.00% | 0.07 | 0 | 123 | 0.41 | 0.63 | 0.02 | -0.14 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 170.00 | 7.00 | 9.90 | 8.45 | 8.05 | 0.00 | 0.00% | 0.05 | 0 | 48 | 0.41 | 0.54 | 0.02 | -0.14 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 175.00 | 4.70 | 7.60 | 6.15 | 6.50 | 0.00 | 0.00% | 0.04 | 0 | 154 | 0.41 | 0.44 | 0.02 | -0.14 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 180.00 | 3.00 | 5.70 | 4.35 | 4.20 | 0.00 | 0.00% | 0.02 | 0 | 186 | 0.41 | 0.35 | 0.02 | -0.13 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 185.00 | 1.70 | 4.40 | 3.05 | 3.40 | 0.00 | 0.00% | 0.02 | 0 | 350 | 0.40 | 0.27 | 0.02 | -0.11 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 190.00 | 1.50 | 3.40 | 2.45 | 3.10 | 0.00 | 0.00% | 0.01 | 0 | 165 | 0.43 | 0.20 | 0.01 | -0.10 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 195.00 | 1.05 | 3.80 | 2.43 | 1.57 | 0.00 | 0.00% | 0.01 | 0 | 13 | 0.48 | 0.15 | 0.01 | -0.08 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 200.00 | 0.75 | 2.60 | 1.68 | 1.20 | 0.00 | 0.00% | 0.01 | 0 | 400 | 0.48 | 0.11 | 0.01 | -0.06 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 210.00 | 0.25 | 1.55 | 0.90 | 0.95 | 0.00 | 0.00% | 0.00 | 0 | 199 | 0.48 | 0.05 | 0.00 | -0.04 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 220.00 | 0.00 | 2.30 | 1.15 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 25 | 0.74 | 0.02 | 0.00 | -0.02 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 230.00 | 0.00 | 2.25 | 1.13 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.82 | 0.01 | 0.00 | -0.01 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 240.00 | 0.00 | 2.20 | 1.10 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 6 | 0.89 | 0.00 | 0.00 | 0.00 | 7/22/2026 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 110.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.19 | 0.00 | 0.00 | 0.00 | 7/22/2026 3:59:59 PM EST | |||
| 115.00 | 0.00 | 2.20 | 1.10 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.10 | 0.00 | 0.00 | -0.01 | 7/20/2026 | 7/22/2026 3:59:59 PM EST |
| 120.00 | 0.00 | 0.35 | 0.18 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 130 | 0.67 | 0.00 | 0.00 | -0.02 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 125.00 | 0.00 | 2.30 | 1.15 | % | 0.01 | 0 | 0 | 0.93 | -0.01 | 0.00 | -0.02 | 7/22/2026 3:59:59 PM EST | |||
| 130.00 | 0.00 | 1.50 | 0.75 | 0.29 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.74 | -0.02 | 0.00 | -0.03 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 135.00 | 0.00 | 2.55 | 1.28 | 0.43 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.78 | -0.03 | 0.00 | -0.04 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 140.00 | 0.40 | 0.80 | 0.60 | 0.74 | 0.00 | 0.00% | 0.00 | 0 | 274 | 0.46 | -0.06 | 0.01 | -0.05 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 145.00 | 0.90 | 1.55 | 1.23 | 1.25 | 0.00 | 0.00% | 0.01 | 0 | 196 | 0.48 | -0.10 | 0.01 | -0.07 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 150.00 | 1.15 | 2.15 | 1.65 | 1.95 | 0.00 | 0.00% | 0.01 | 0 | 341 | 0.44 | -0.15 | 0.01 | -0.09 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 155.00 | 1.50 | 4.30 | 2.90 | 2.80 | 0.00 | 0.00% | 0.02 | 0 | 111 | 0.46 | -0.21 | 0.01 | -0.11 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 160.00 | 2.60 | 5.70 | 4.15 | 3.84 | 0.00 | 0.00% | 0.03 | 0 | 38 | 0.45 | -0.28 | 0.02 | -0.13 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 165.00 | 4.10 | 7.60 | 5.85 | 5.90 | 0.00 | 0.00% | 0.04 | 0 | 23 | 0.44 | -0.37 | 0.02 | -0.14 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 170.00 | 6.60 | 9.90 | 8.25 | 8.80 | 0.00 | 0.00% | 0.05 | 0 | 68 | 0.44 | -0.46 | 0.02 | -0.14 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 175.00 | 9.10 | 12.70 | 10.90 | 11.26 | 0.00 | 0.00% | 0.06 | 0 | 4 | 0.44 | -0.56 | 0.02 | -0.14 | 7/22/2026 | 7/22/2026 3:59:59 PM EST |
| 180.00 | 12.40 | 15.80 | 14.10 | 13.20 | 0.00 | 0.00% | 0.08 | 0 | 1 | 0.43 | -0.65 | 0.02 | -0.13 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 185.00 | 16.00 | 19.80 | 17.90 | % | 0.10 | 0 | 0 | 0.44 | -0.73 | 0.02 | -0.11 | 7/22/2026 3:59:59 PM EST | |||
| 190.00 | 20.00 | 23.80 | 21.90 | 23.20 | 0.00 | 0.00% | 0.12 | 0 | 222 | 0.42 | -0.80 | 0.01 | -0.10 | 7/21/2026 | 7/22/2026 3:59:59 PM EST |
| 195.00 | 24.30 | 27.70 | 26.00 | % | 0.13 | 0 | 0 | 0.55 | -0.85 | 0.01 | -0.08 | 7/22/2026 3:59:59 PM EST | |||
| 200.00 | 28.80 | 32.20 | 30.50 | 33.20 | 0.00 | 0.00% | 0.15 | 0 | 110 | 0.57 | -0.89 | 0.01 | -0.06 | 7/14/2026 | 7/22/2026 3:59:59 PM EST |
| 210.00 | 38.20 | 41.90 | 40.05 | % | 0.19 | 0 | 0 | 0.66 | -0.95 | 0.00 | -0.04 | 7/22/2026 3:59:59 PM EST | |||
| 220.00 | 47.40 | 51.70 | 49.55 | % | 0.23 | 0 | 0 | 0.75 | -0.98 | 0.00 | -0.02 | 7/22/2026 3:59:59 PM EST | |||
| 230.00 | 58.00 | 61.60 | 59.80 | % | 0.26 | 0 | 0 | 0.83 | -0.99 | 0.00 | -0.01 | 7/22/2026 3:59:59 PM EST | |||
| 240.00 | 68.00 | 71.60 | 69.80 | % | 0.29 | 0 | 0 | 0.92 | -1.00 | 0.00 | 0.00 | 7/22/2026 3:59:59 PM EST |