Options Chain for GARTNER INC COM (IT) - $249.74 as of 10/29/2025 8:53:34 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 155.00 | 94.30 | 97.60 | 95.95 | % | 0.62 | 0 | 0 | 1.32 | 1.00 | 0.00 | -0.03 | 10/29/2025 4:00:00 PM EST | |||
| 160.00 | 89.10 | 92.70 | 90.90 | 93.80 | +5.30 | +5.99% | 0.57 | 1 | 1 | 1.24 | 0.99 | 0.00 | -0.03 | 10/29/2025 | 10/29/2025 4:00:00 PM EST |
| 165.00 | 84.50 | 87.70 | 86.10 | % | 0.52 | 0 | 0 | 1.16 | 0.99 | 0.00 | -0.04 | 10/29/2025 4:00:00 PM EST | |||
| 170.00 | 79.00 | 82.80 | 80.90 | % | 0.48 | 0 | 0 | 1.13 | 0.99 | 0.00 | -0.05 | 10/29/2025 4:00:00 PM EST | |||
| 175.00 | 74.10 | 78.00 | 76.05 | % | 0.43 | 0 | 0 | 1.07 | 0.98 | 0.00 | -0.06 | 10/29/2025 4:00:00 PM EST | |||
| 180.00 | 69.20 | 73.10 | 71.15 | % | 0.40 | 0 | 0 | 1.01 | 0.97 | 0.00 | -0.08 | 10/29/2025 4:00:00 PM EST | |||
| 185.00 | 64.40 | 68.30 | 66.35 | % | 0.36 | 0 | 0 | 0.97 | 0.96 | 0.00 | -0.10 | 10/29/2025 4:00:00 PM EST | |||
| 190.00 | 59.70 | 63.60 | 61.65 | % | 0.32 | 0 | 0 | 0.94 | 0.95 | 0.00 | -0.12 | 10/29/2025 4:00:00 PM EST | |||
| 195.00 | 55.40 | 59.00 | 57.20 | % | 0.29 | 0 | 0 | 0.89 | 0.93 | 0.00 | -0.17 | 10/29/2025 4:00:00 PM EST | |||
| 200.00 | 51.20 | 54.50 | 52.85 | 56.50 | 0.00 | 0.00% | 0.26 | 0 | 2 | 0.67 | 0.91 | 0.00 | -0.18 | 10/27/2025 | 10/29/2025 4:00:00 PM EST |
| 210.00 | 42.10 | 45.80 | 43.95 | 33.50 | 0.00 | 0.00% | 0.21 | 0 | 1 | 0.67 | 0.86 | 0.00 | -0.23 | 10/17/2025 | 10/29/2025 4:00:00 PM EST |
| 220.00 | 33.80 | 37.80 | 35.80 | 42.65 | 0.00 | 0.00% | 0.16 | 0 | 3 | 0.67 | 0.81 | 0.01 | -0.27 | 10/2/2025 | 10/29/2025 4:00:00 PM EST |
| 230.00 | 27.00 | 29.90 | 28.45 | 30.00 | -3.21 | -9.67% | 0.12 | 2 | 6 | 0.66 | 0.73 | 0.01 | -0.31 | 10/29/2025 | 10/29/2025 4:00:00 PM EST |
| 240.00 | 20.10 | 24.20 | 22.15 | 27.35 | 0.00 | 0.00% | 0.09 | 0 | 18 | 0.66 | 0.64 | 0.01 | -0.34 | 10/21/2025 | 10/29/2025 4:00:00 PM EST |
| 250.00 | 15.50 | 18.90 | 17.20 | 17.24 | -2.18 | -11.23% | 0.07 | 2 | 60 | 0.67 | 0.54 | 0.01 | -0.36 | 10/29/2025 | 10/29/2025 4:00:00 PM EST |
| 260.00 | 10.80 | 14.40 | 12.60 | 14.00 | -0.65 | -4.44% | 0.05 | 4 | 513 | 0.66 | 0.44 | 0.01 | -0.35 | 10/29/2025 | 10/29/2025 4:00:00 PM EST |
| 270.00 | 7.20 | 10.90 | 9.05 | 11.00 | 0.00 | 0.00% | 0.03 | 0 | 250 | 0.65 | 0.35 | 0.01 | -0.33 | 10/27/2025 | 10/29/2025 4:00:00 PM EST |
| 280.00 | 5.10 | 7.40 | 6.25 | 7.00 | 0.00 | 0.00% | 0.02 | 0 | 115 | 0.64 | 0.27 | 0.01 | -0.30 | 10/28/2025 | 10/29/2025 4:00:00 PM EST |
| 290.00 | 3.10 | 5.30 | 4.20 | 4.25 | -1.15 | -21.30% | 0.01 | 1 | 81 | 0.63 | 0.20 | 0.01 | -0.25 | 10/29/2025 | 10/29/2025 4:00:00 PM EST |
| 300.00 | 2.00 | 3.40 | 2.70 | 2.76 | -0.41 | -12.94% | 0.01 | 1 | 42 | 0.62 | 0.15 | 0.01 | -0.20 | 10/29/2025 | 10/29/2025 4:00:00 PM EST |
| 310.00 | 1.15 | 2.70 | 1.93 | 2.20 | 0.00 | 0.00% | 0.01 | 0 | 107 | 0.63 | 0.10 | 0.00 | -0.15 | 10/27/2025 | 10/29/2025 4:00:00 PM EST |
| 320.00 | 0.05 | 2.30 | 1.18 | 0.94 | 0.00 | 0.00% | 0.00 | 0 | 28 | 0.56 | 0.06 | 0.00 | -0.10 | 10/15/2025 | 10/29/2025 4:00:00 PM EST |
| 330.00 | 0.00 | 4.30 | 2.15 | 1.56 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.95 | 0.05 | 0.00 | -0.09 | 10/21/2025 | 10/29/2025 4:00:00 PM EST |
| 340.00 | 0.00 | 3.70 | 1.85 | 1.60 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.98 | 0.03 | 0.00 | -0.06 | 9/24/2025 | 10/29/2025 4:00:00 PM EST |
| 350.00 | 0.00 | 3.60 | 1.80 | 1.10 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.03 | 0.02 | 0.00 | -0.04 | 9/26/2025 | 10/29/2025 4:00:00 PM EST |
| 360.00 | 0.00 | 3.60 | 1.80 | % | 0.01 | 0 | 0 | 1.09 | 0.01 | 0.00 | -0.03 | 10/29/2025 4:00:00 PM EST | |||
| 370.00 | 0.00 | 3.50 | 1.75 | % | 0.00 | 0 | 0 | 1.14 | 0.01 | 0.00 | -0.02 | 10/29/2025 4:00:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 155.00 | 0.00 | 3.50 | 1.75 | % | 0.01 | 0 | 0 | 1.50 | 0.00 | 0.00 | -0.03 | 10/29/2025 4:00:00 PM EST | |||
| 160.00 | 0.00 | 3.60 | 1.80 | % | 0.01 | 0 | 0 | 1.43 | -0.01 | 0.00 | -0.03 | 10/29/2025 4:00:00 PM EST | |||
| 165.00 | 0.00 | 3.60 | 1.80 | % | 0.01 | 0 | 0 | 1.36 | -0.01 | 0.00 | -0.04 | 10/29/2025 4:00:00 PM EST | |||
| 170.00 | 0.00 | 3.60 | 1.80 | 1.10 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.28 | -0.01 | 0.00 | -0.05 | 10/17/2025 | 10/29/2025 4:00:00 PM EST |
| 175.00 | 0.00 | 3.70 | 1.85 | 0.65 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.22 | -0.02 | 0.00 | -0.06 | 10/21/2025 | 10/29/2025 4:00:00 PM EST |
| 180.00 | 0.00 | 3.80 | 1.90 | 0.70 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.15 | -0.03 | 0.00 | -0.08 | 10/21/2025 | 10/29/2025 4:00:00 PM EST |
| 185.00 | 0.00 | 3.90 | 1.95 | 1.53 | 0.00 | 0.00% | 0.01 | 0 | 11 | 1.09 | -0.04 | 0.00 | -0.10 | 10/17/2025 | 10/29/2025 4:00:00 PM EST |
| 190.00 | 0.00 | 4.00 | 2.00 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 35 | 1.03 | -0.05 | 0.00 | -0.12 | 10/27/2025 | 10/29/2025 4:00:00 PM EST |
| 195.00 | 0.10 | 4.20 | 2.15 | 2.60 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.71 | -0.07 | 0.00 | -0.17 | 10/17/2025 | 10/29/2025 4:00:00 PM EST |
| 200.00 | 0.75 | 4.40 | 2.58 | 1.75 | +0.26 | +17.45% | 0.01 | 5 | 73 | 0.74 | -0.09 | 0.00 | -0.18 | 10/29/2025 | 10/29/2025 4:00:00 PM EST |
| 210.00 | 1.50 | 3.70 | 2.60 | 3.09 | 0.00 | 0.00% | 0.01 | 0 | 29 | 0.64 | -0.14 | 0.00 | -0.23 | 10/24/2025 | 10/29/2025 4:00:00 PM EST |
| 220.00 | 4.40 | 5.80 | 5.10 | 3.92 | 0.00 | 0.00% | 0.02 | 0 | 271 | 0.68 | -0.19 | 0.01 | -0.27 | 10/28/2025 | 10/29/2025 4:00:00 PM EST |
| 230.00 | 5.60 | 10.20 | 7.90 | 6.80 | -0.60 | -8.11% | 0.03 | 5 | 92 | 0.68 | -0.27 | 0.01 | -0.31 | 10/29/2025 | 10/29/2025 4:00:00 PM EST |
| 240.00 | 10.00 | 12.30 | 11.15 | 10.00 | 0.00 | 0.00% | 0.05 | 3 | 23 | 0.65 | -0.36 | 0.01 | -0.34 | 10/29/2025 | 10/29/2025 4:00:00 PM EST |
| 250.00 | 14.00 | 18.30 | 16.15 | 15.10 | +1.85 | +13.97% | 0.06 | 1 | 47 | 0.66 | -0.46 | 0.01 | -0.36 | 10/29/2025 | 10/29/2025 4:00:00 PM EST |
| 260.00 | 20.20 | 22.90 | 21.55 | 17.79 | 0.00 | 0.00% | 0.08 | 0 | 25 | 0.65 | -0.56 | 0.01 | -0.35 | 10/22/2025 | 10/29/2025 4:00:00 PM EST |
| 270.00 | 26.10 | 30.40 | 28.25 | 24.00 | 0.00 | 0.00% | 0.10 | 0 | 2 | 0.65 | -0.65 | 0.01 | -0.33 | 10/6/2025 | 10/29/2025 4:00:00 PM EST |
| 280.00 | 33.30 | 37.50 | 35.40 | 30.00 | 0.00 | 0.00% | 0.13 | 0 | 1 | 0.63 | -0.73 | 0.01 | -0.30 | 9/23/2025 | 10/29/2025 4:00:00 PM EST |
| 290.00 | 41.40 | 45.40 | 43.40 | % | 0.15 | 0 | 0 | 0.62 | -0.80 | 0.01 | -0.25 | 10/29/2025 4:00:00 PM EST | |||
| 300.00 | 50.10 | 54.00 | 52.05 | % | 0.17 | 0 | 0 | 0.59 | -0.85 | 0.01 | -0.20 | 10/29/2025 4:00:00 PM EST | |||
| 310.00 | 59.30 | 62.60 | 60.95 | % | 0.20 | 0 | 0 | 0.75 | -0.90 | 0.00 | -0.15 | 10/29/2025 4:00:00 PM EST | |||
| 320.00 | 68.70 | 72.60 | 70.65 | % | 0.22 | 0 | 0 | 0.83 | -0.94 | 0.00 | -0.10 | 10/29/2025 4:00:00 PM EST | |||
| 330.00 | 78.40 | 82.70 | 80.55 | % | 0.24 | 0 | 0 | 0.91 | -0.95 | 0.00 | -0.09 | 10/29/2025 4:00:00 PM EST | |||
| 340.00 | 88.20 | 92.20 | 90.20 | % | 0.27 | 0 | 0 | 0.96 | -0.97 | 0.00 | -0.06 | 10/29/2025 4:00:00 PM EST | |||
| 350.00 | 98.10 | 102.50 | 100.30 | % | 0.29 | 0 | 0 | 1.01 | -0.98 | 0.00 | -0.04 | 10/29/2025 4:00:00 PM EST | |||
| 360.00 | 108.10 | 112.30 | 110.20 | % | 0.31 | 0 | 0 | 1.06 | -0.99 | 0.00 | -0.03 | 10/29/2025 4:00:00 PM EST | |||
| 370.00 | 118.10 | 122.10 | 120.10 | % | 0.32 | 0 | 0 | 1.12 | -0.99 | 0.00 | -0.02 | 10/29/2025 4:00:00 PM EST |