Options Chain for AON PLC SHS CL A (AON) - $327.00 as of 9/4/2026 7:15:36 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 200.00 | 121.00 | 125.40 | 123.20 | 164.70 | 0.00 | 0.00% | 0.62 | 0 | 1 | 1.47 | 1.00 | 0.00 | 0.00 | 7/29/2026 | 9/4/2026 3:59:50 PM EST |
| 210.00 | 111.30 | 115.30 | 113.30 | % | 0.54 | 0 | 0 | 1.41 | 1.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 220.00 | 101.30 | 105.20 | 103.25 | % | 0.47 | 0 | 0 | 1.27 | 1.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 230.00 | 91.30 | 95.40 | 93.35 | % | 0.41 | 0 | 0 | 1.15 | 1.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 240.00 | 81.30 | 85.40 | 83.35 | 124.70 | 0.00 | 0.00% | 0.35 | 0 | 1 | 1.03 | 1.00 | 0.00 | 0.00 | 7/29/2026 | 9/4/2026 3:59:50 PM EST |
| 250.00 | 71.50 | 74.80 | 73.15 | % | 0.29 | 0 | 0 | 0.91 | 1.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 260.00 | 61.90 | 64.90 | 63.40 | % | 0.24 | 0 | 0 | 0.79 | 1.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 270.00 | 51.90 | 54.90 | 53.40 | % | 0.20 | 0 | 0 | 0.69 | 1.00 | 0.00 | -0.02 | 9/4/2026 3:59:50 PM EST | |||
| 280.00 | 41.70 | 44.30 | 43.00 | % | 0.15 | 0 | 0 | 0.54 | 0.99 | 0.00 | -0.08 | 9/4/2026 3:59:50 PM EST | |||
| 290.00 | 32.10 | 34.50 | 33.30 | 40.57 | 0.00 | 0.00% | 0.11 | 0 | 2 | 0.49 | 0.97 | 0.00 | -0.11 | 9/2/2026 | 9/4/2026 3:59:50 PM EST |
| 300.00 | 22.70 | 25.50 | 24.10 | 32.00 | 0.00 | 0.00% | 0.08 | 0 | 13 | 0.39 | 0.93 | 0.01 | -0.15 | 9/2/2026 | 9/4/2026 3:59:50 PM EST |
| 310.00 | 13.50 | 15.80 | 14.65 | 17.20 | 0.00 | 0.00% | 0.05 | 0 | 10 | 0.30 | 0.83 | 0.02 | -0.20 | 9/1/2026 | 9/4/2026 3:59:50 PM EST |
| 320.00 | 6.30 | 8.90 | 7.60 | 7.30 | -6.85 | -48.41% | 0.02 | 6 | 25 | 0.21 | 0.62 | 0.03 | -0.25 | 9/4/2026 | 9/4/2026 3:59:50 PM EST |
| 330.00 | 2.45 | 4.50 | 3.48 | 3.40 | -3.00 | -46.88% | 0.01 | 14 | 170 | 0.23 | 0.35 | 0.03 | -0.21 | 9/4/2026 | 9/4/2026 3:59:50 PM EST |
| 340.00 | 0.45 | 2.30 | 1.38 | 1.69 | -0.46 | -21.40% | 0.00 | 121 | 169 | 0.24 | 0.15 | 0.02 | -0.13 | 9/4/2026 | 9/4/2026 3:59:50 PM EST |
| 350.00 | 0.00 | 2.50 | 1.25 | 1.15 | 0.00 | 0.00% | 0.00 | 0 | 61 | 0.42 | 0.05 | 0.01 | -0.05 | 9/2/2026 | 9/4/2026 3:59:50 PM EST |
| 360.00 | 0.00 | 0.85 | 0.43 | 0.25 | +0.10 | +66.67% | 0.00 | 3 | 141 | 0.38 | 0.01 | 0.00 | -0.02 | 9/4/2026 | 9/4/2026 3:59:50 PM EST |
| 370.00 | 0.00 | 0.25 | 0.13 | 0.05 | -0.40 | -88.89% | 0.00 | 2 | 168 | 0.36 | 0.00 | 0.00 | 0.00 | 9/4/2026 | 9/4/2026 3:59:50 PM EST |
| 380.00 | 0.00 | 0.15 | 0.08 | 0.30 | 0.00 | 0.00% | 0.00 | 0 | 133 | 0.38 | 0.00 | 0.00 | 0.00 | 9/2/2026 | 9/4/2026 3:59:50 PM EST |
| 390.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 71 | 0.41 | 0.00 | 0.00 | 0.00 | 9/1/2026 | 9/4/2026 3:59:50 PM EST |
| 400.00 | 0.00 | 2.40 | 1.20 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 97 | 0.79 | 0.00 | 0.00 | 0.00 | 9/1/2026 | 9/4/2026 3:59:50 PM EST |
| 410.00 | 0.00 | 2.40 | 1.20 | 0.65 | 0.00 | 0.00% | 0.00 | 0 | 165 | 0.85 | 0.00 | 0.00 | 0.00 | 8/24/2026 | 9/4/2026 3:59:50 PM EST |
| 420.00 | 0.00 | 2.35 | 1.18 | 2.15 | 0.00 | 0.00% | 0.00 | 0 | 156 | 0.92 | 0.00 | 0.00 | 0.00 | 7/14/2026 | 9/4/2026 3:59:50 PM EST |
| 430.00 | 0.00 | 2.40 | 1.20 | 1.90 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.98 | 0.00 | 0.00 | 0.00 | 7/17/2026 | 9/4/2026 3:59:50 PM EST |
| 440.00 | 0.00 | 3.30 | 1.65 | % | 0.00 | 0 | 0 | 1.03 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 450.00 | 0.00 | 2.40 | 1.20 | % | 0.00 | 0 | 0 | 1.09 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 460.00 | 0.00 | 2.40 | 1.20 | % | 0.00 | 0 | 0 | 1.15 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 470.00 | 0.00 | 2.40 | 1.20 | % | 0.00 | 0 | 0 | 1.20 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 480.00 | 0.00 | 2.40 | 1.20 | % | 0.00 | 0 | 0 | 1.25 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 490.00 | 0.00 | 2.40 | 1.20 | % | 0.00 | 0 | 0 | 1.30 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 500.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.35 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 200.00 | 0.00 | 2.35 | 1.18 | % | 0.01 | 0 | 0 | 1.61 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 210.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.47 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 220.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.34 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 230.00 | 0.00 | 2.15 | 1.08 | 0.92 | 0.00 | 0.00% | 0.00 | 0 | 0 | 1.21 | 0.00 | 0.00 | 0.00 | 8/13/2026 | 9/4/2026 3:59:50 PM EST |
| 240.00 | 0.00 | 2.15 | 1.08 | 0.45 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.09 | 0.00 | 0.00 | 0.00 | 8/27/2026 | 9/4/2026 3:59:50 PM EST |
| 250.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 0.97 | 0.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 260.00 | 0.00 | 2.15 | 1.08 | 0.58 | 0.00 | 0.00% | 0.00 | 0 | 4 | 0.85 | 0.00 | 0.00 | 0.00 | 7/22/2026 | 9/4/2026 3:59:50 PM EST |
| 270.00 | 0.00 | 0.05 | 0.03 | 0.05 | -0.10 | -66.67% | 0.00 | 2 | 28 | 0.38 | 0.00 | 0.00 | -0.02 | 9/4/2026 | 9/4/2026 3:59:50 PM EST |
| 280.00 | 0.00 | 0.15 | 0.08 | 0.07 | -0.18 | -72.00% | 0.00 | 20 | 17 | 0.36 | -0.01 | 0.00 | -0.08 | 9/4/2026 | 9/4/2026 3:59:50 PM EST |
| 290.00 | 0.00 | 0.30 | 0.15 | 0.21 | +0.01 | +5.00% | 0.00 | 122 | 114 | 0.32 | -0.03 | 0.00 | -0.11 | 9/4/2026 | 9/4/2026 3:59:50 PM EST |
| 300.00 | 0.30 | 1.70 | 1.00 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 65 | 0.31 | -0.07 | 0.01 | -0.15 | 9/3/2026 | 9/4/2026 3:59:50 PM EST |
| 310.00 | 0.00 | 2.00 | 1.00 | 1.40 | +0.29 | +26.13% | 0.00 | 1 | 32 | 0.27 | -0.17 | 0.02 | -0.20 | 9/4/2026 | 9/4/2026 3:59:50 PM EST |
| 320.00 | 2.75 | 5.30 | 4.03 | 4.00 | +0.75 | +23.08% | 0.01 | 4 | 104 | 0.23 | -0.38 | 0.03 | -0.25 | 9/4/2026 | 9/4/2026 3:59:50 PM EST |
| 330.00 | 8.60 | 11.30 | 9.95 | 7.02 | 0.00 | 0.00% | 0.03 | 0 | 89 | 0.25 | -0.65 | 0.03 | -0.21 | 9/3/2026 | 9/4/2026 3:59:50 PM EST |
| 340.00 | 16.30 | 19.50 | 17.90 | 25.36 | 0.00 | 0.00% | 0.05 | 0 | 93 | 0.34 | -0.85 | 0.02 | -0.13 | 9/1/2026 | 9/4/2026 3:59:50 PM EST |
| 350.00 | 26.10 | 29.10 | 27.60 | 23.52 | 0.00 | 0.00% | 0.08 | 0 | 80 | 0.45 | -0.95 | 0.01 | -0.05 | 9/3/2026 | 9/4/2026 3:59:50 PM EST |
| 360.00 | 35.50 | 38.90 | 37.20 | 38.73 | 0.00 | 0.00% | 0.10 | 0 | 18 | 0.53 | -0.99 | 0.00 | -0.02 | 8/31/2026 | 9/4/2026 3:59:50 PM EST |
| 370.00 | 46.30 | 48.70 | 47.50 | 45.55 | 0.00 | 0.00% | 0.13 | 0 | 0 | 0.57 | -1.00 | 0.00 | 0.00 | 9/1/2026 | 9/4/2026 3:59:50 PM EST |
| 380.00 | 55.50 | 58.90 | 57.20 | 58.98 | 0.00 | 0.00% | 0.15 | 0 | 0 | 0.67 | -1.00 | 0.00 | 0.00 | 8/31/2026 | 9/4/2026 3:59:50 PM EST |
| 390.00 | 65.20 | 69.10 | 67.15 | 69.01 | 0.00 | 0.00% | 0.17 | 0 | 0 | 0.77 | -1.00 | 0.00 | 0.00 | 8/31/2026 | 9/4/2026 3:59:50 PM EST |
| 400.00 | 75.00 | 79.10 | 77.05 | 41.95 | 0.00 | 0.00% | 0.19 | 0 | 0 | 0.81 | -1.00 | 0.00 | 0.00 | 7/31/2026 | 9/4/2026 3:59:50 PM EST |
| 410.00 | 85.30 | 89.10 | 87.20 | % | 0.21 | 0 | 0 | 0.89 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 420.00 | 95.50 | 99.10 | 97.30 | 82.70 | 0.00 | 0.00% | 0.23 | 0 | 0 | 0.98 | -1.00 | 0.00 | 0.00 | 8/31/2026 | 9/4/2026 3:59:50 PM EST |
| 430.00 | 105.30 | 109.10 | 107.20 | % | 0.25 | 0 | 0 | 1.01 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 440.00 | 115.00 | 119.10 | 117.05 | % | 0.27 | 0 | 0 | 1.02 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 450.00 | 125.30 | 129.10 | 127.20 | % | 0.28 | 0 | 0 | 1.08 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 460.00 | 135.10 | 139.10 | 137.10 | % | 0.30 | 0 | 0 | 1.19 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 470.00 | 145.30 | 148.60 | 146.95 | % | 0.31 | 0 | 0 | 1.21 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 480.00 | 155.10 | 159.10 | 157.10 | % | 0.33 | 0 | 0 | 1.30 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 490.00 | 165.00 | 169.10 | 167.05 | % | 0.34 | 0 | 0 | 1.36 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST | |||
| 500.00 | 175.30 | 179.10 | 177.20 | % | 0.35 | 0 | 0 | 1.40 | -1.00 | 0.00 | 0.00 | 9/4/2026 3:59:50 PM EST |