Options Chain for AON PLC SHS CL A (AON) - $369.16 as of 7/29/2025 3:03:57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 185.00 | 167.00 | 171.50 | 169.25 | % | 0.91 | 0 | 0 | 1.04 | 1.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 190.00 | 162.30 | 166.20 | 164.25 | % | 0.86 | 0 | 0 | 1.01 | 1.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 195.00 | 157.40 | 161.20 | 159.30 | % | 0.82 | 0 | 0 | 0.97 | 1.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 200.00 | 152.20 | 156.60 | 154.40 | % | 0.77 | 0 | 0 | 0.93 | 1.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 210.00 | 142.40 | 146.40 | 144.40 | % | 0.69 | 0 | 0 | 0.87 | 1.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 220.00 | 132.50 | 136.40 | 134.45 | 155.00 | 0.00 | 0.00% | 0.61 | 0 | 1 | 0.80 | 1.00 | 0.00 | 0.00 | 2/3/2025 | 7/29/2025 1:58:55 PM EST |
| 230.00 | 122.40 | 126.50 | 124.45 | % | 0.54 | 0 | 0 | 0.74 | 1.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 240.00 | 112.50 | 116.90 | 114.70 | % | 0.48 | 0 | 0 | 0.68 | 1.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 250.00 | 102.70 | 106.70 | 104.70 | % | 0.42 | 0 | 0 | 0.62 | 1.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 260.00 | 92.80 | 96.60 | 94.70 | % | 0.36 | 0 | 0 | 0.57 | 1.00 | 0.00 | -0.01 | 7/29/2025 1:58:55 PM EST | |||
| 270.00 | 83.00 | 86.90 | 84.95 | % | 0.31 | 0 | 0 | 0.52 | 0.99 | 0.00 | -0.02 | 7/29/2025 1:58:55 PM EST | |||
| 280.00 | 73.20 | 77.10 | 75.15 | % | 0.27 | 0 | 0 | 0.47 | 0.99 | 0.00 | -0.03 | 7/29/2025 1:58:55 PM EST | |||
| 290.00 | 63.90 | 67.40 | 65.65 | % | 0.23 | 0 | 0 | 0.42 | 0.98 | 0.00 | -0.04 | 7/29/2025 1:58:55 PM EST | |||
| 300.00 | 54.30 | 57.50 | 55.90 | % | 0.19 | 0 | 0 | 0.38 | 0.96 | 0.00 | -0.05 | 7/29/2025 1:58:55 PM EST | |||
| 310.00 | 45.40 | 48.20 | 46.80 | % | 0.15 | 0 | 0 | 0.30 | 0.93 | 0.00 | -0.08 | 7/29/2025 1:58:55 PM EST | |||
| 320.00 | 36.20 | 38.50 | 37.35 | % | 0.12 | 0 | 0 | 0.29 | 0.87 | 0.01 | -0.10 | 7/29/2025 1:58:55 PM EST | |||
| 330.00 | 27.40 | 29.30 | 28.35 | % | 0.09 | 0 | 0 | 0.22 | 0.81 | 0.01 | -0.12 | 7/29/2025 1:58:55 PM EST | |||
| 340.00 | 19.60 | 21.20 | 20.40 | 31.71 | 0.00 | 0.00% | 0.06 | 0 | 4 | 0.21 | 0.72 | 0.01 | -0.12 | 5/13/2025 | 7/29/2025 1:58:55 PM EST |
| 350.00 | 12.90 | 14.30 | 13.60 | 27.64 | 0.00 | 0.00% | 0.04 | 0 | 24 | 0.20 | 0.60 | 0.01 | -0.12 | 7/28/2025 | 7/29/2025 1:58:55 PM EST |
| 360.00 | 7.60 | 8.90 | 8.25 | 8.00 | -16.50 | -67.35% | 0.02 | 2 | 65 | 0.20 | 0.45 | 0.02 | -0.11 | 7/29/2025 | 7/29/2025 1:58:55 PM EST |
| 370.00 | 4.10 | 6.00 | 5.05 | 7.00 | -4.40 | -38.60% | 0.01 | 16 | 120 | 0.20 | 0.29 | 0.01 | -0.09 | 7/29/2025 | 7/29/2025 1:58:55 PM EST |
| 380.00 | 1.85 | 2.85 | 2.35 | 3.70 | -4.00 | -51.95% | 0.01 | 5 | 74 | 0.19 | 0.17 | 0.01 | -0.07 | 7/29/2025 | 7/29/2025 1:58:55 PM EST |
| 390.00 | 0.75 | 1.45 | 1.10 | 2.30 | -2.20 | -48.89% | 0.00 | 1 | 95 | 0.19 | 0.09 | 0.01 | -0.04 | 7/29/2025 | 7/29/2025 1:58:55 PM EST |
| 400.00 | 0.00 | 2.70 | 1.35 | 1.55 | -0.35 | -18.43% | 0.00 | 1 | 158 | 0.28 | 0.05 | 0.00 | -0.02 | 7/29/2025 | 7/29/2025 1:58:55 PM EST |
| 410.00 | 0.00 | 2.05 | 1.03 | 1.35 | 0.00 | 0.00% | 0.00 | 0 | 60 | 0.30 | 0.02 | 0.00 | -0.01 | 7/28/2025 | 7/29/2025 1:58:55 PM EST |
| 420.00 | 0.00 | 2.45 | 1.23 | 0.40 | 0.00 | 0.00% | 0.00 | 0 | 78 | 0.35 | 0.01 | 0.00 | -0.01 | 7/21/2025 | 7/29/2025 1:58:55 PM EST |
| 430.00 | 0.00 | 2.25 | 1.13 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 31 | 0.37 | 0.00 | 0.00 | 0.00 | 7/25/2025 | 7/29/2025 1:58:55 PM EST |
| 440.00 | 0.00 | 2.20 | 1.10 | 9.60 | 0.00 | 0.00% | 0.00 | 0 | 25 | 0.40 | 0.00 | 0.00 | 0.00 | 3/31/2025 | 7/29/2025 1:58:55 PM EST |
| 450.00 | 0.00 | 1.40 | 0.70 | 9.05 | 0.00 | 0.00% | 0.00 | 0 | 4 | 0.42 | 0.00 | 0.00 | 0.00 | 3/7/2025 | 7/29/2025 1:58:55 PM EST |
| 460.00 | 0.00 | 2.10 | 1.05 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 20 | 0.46 | 0.00 | 0.00 | 0.00 | 7/25/2025 | 7/29/2025 1:58:55 PM EST |
| 470.00 | 0.00 | 1.40 | 0.70 | 1.05 | 0.00 | 0.00% | 0.00 | 0 | 17 | 0.47 | 0.00 | 0.00 | 0.00 | 4/9/2025 | 7/29/2025 1:58:55 PM EST |
| 480.00 | 0.00 | 1.40 | 0.70 | 2.00 | 0.00 | 0.00% | 0.00 | 0 | 27 | 0.50 | 0.00 | 0.00 | 0.00 | 3/21/2025 | 7/29/2025 1:58:55 PM EST |
| 490.00 | 0.00 | 2.15 | 1.08 | 2.25 | 0.00 | 0.00% | 0.00 | 0 | 6 | 0.54 | 0.00 | 0.00 | 0.00 | 3/13/2025 | 7/29/2025 1:58:55 PM EST |
| 500.00 | 0.00 | 2.15 | 1.08 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 11 | 0.57 | 0.00 | 0.00 | 0.00 | 4/9/2025 | 7/29/2025 1:58:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 185.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.06 | 0.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 190.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.02 | 0.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 195.00 | 0.00 | 2.10 | 1.05 | % | 0.01 | 0 | 0 | 0.98 | 0.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 200.00 | 0.00 | 2.10 | 1.05 | % | 0.01 | 0 | 0 | 0.95 | 0.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 210.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 0.88 | 0.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 220.00 | 0.00 | 2.10 | 1.05 | % | 0.00 | 0 | 0 | 0.81 | 0.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 230.00 | 0.00 | 1.40 | 0.70 | 0.53 | 0.00 | 0.00% | 0.00 | 0 | 3 | 0.73 | 0.00 | 0.00 | 0.00 | 2/26/2025 | 7/29/2025 1:58:55 PM EST |
| 240.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 0.69 | 0.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 250.00 | 0.00 | 2.10 | 1.05 | 0.71 | 0.00 | 0.00% | 0.00 | 0 | 39 | 0.63 | 0.00 | 0.00 | 0.00 | 2/26/2025 | 7/29/2025 1:58:55 PM EST |
| 260.00 | 0.00 | 2.20 | 1.10 | 2.55 | 0.00 | 0.00% | 0.00 | 0 | 22 | 0.58 | 0.00 | 0.00 | -0.01 | 4/22/2025 | 7/29/2025 1:58:55 PM EST |
| 270.00 | 0.00 | 1.50 | 0.75 | % | 0.00 | 0 | 0 | 0.50 | -0.01 | 0.00 | -0.02 | 7/29/2025 1:58:55 PM EST | |||
| 280.00 | 0.00 | 1.60 | 0.80 | 1.45 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.45 | -0.01 | 0.00 | -0.03 | 6/20/2025 | 7/29/2025 1:58:55 PM EST |
| 290.00 | 0.00 | 2.40 | 1.20 | 2.70 | 0.00 | 0.00% | 0.00 | 0 | 40 | 0.42 | -0.02 | 0.00 | -0.04 | 6/13/2025 | 7/29/2025 1:58:55 PM EST |
| 300.00 | 0.00 | 2.00 | 1.00 | 2.97 | 0.00 | 0.00% | 0.00 | 0 | 50 | 0.37 | -0.04 | 0.00 | -0.05 | 6/24/2025 | 7/29/2025 1:58:55 PM EST |
| 310.00 | 0.90 | 3.10 | 2.00 | 2.55 | 0.00 | 0.00% | 0.01 | 0 | 16 | 0.29 | -0.07 | 0.00 | -0.08 | 7/23/2025 | 7/29/2025 1:58:55 PM EST |
| 320.00 | 1.60 | 2.25 | 1.93 | 1.78 | 0.00 | 0.00% | 0.01 | 0 | 23 | 0.25 | -0.13 | 0.01 | -0.10 | 7/28/2025 | 7/29/2025 1:58:55 PM EST |
| 330.00 | 2.85 | 3.50 | 3.18 | 2.93 | +0.31 | +11.84% | 0.01 | 3 | 50 | 0.23 | -0.19 | 0.01 | -0.12 | 7/29/2025 | 7/29/2025 1:58:55 PM EST |
| 340.00 | 4.70 | 5.60 | 5.15 | 4.47 | +1.52 | +51.53% | 0.02 | 6 | 28 | 0.22 | -0.28 | 0.01 | -0.12 | 7/29/2025 | 7/29/2025 1:58:55 PM EST |
| 350.00 | 8.00 | 9.00 | 8.50 | 8.50 | +4.00 | +88.89% | 0.02 | 7 | 36 | 0.20 | -0.40 | 0.01 | -0.12 | 7/29/2025 | 7/29/2025 1:58:55 PM EST |
| 360.00 | 12.30 | 14.60 | 13.45 | 9.10 | +2.30 | +33.83% | 0.04 | 1 | 104 | 0.19 | -0.55 | 0.02 | -0.11 | 7/29/2025 | 7/29/2025 1:58:55 PM EST |
| 370.00 | 19.00 | 20.90 | 19.95 | 10.60 | 0.00 | 0.00% | 0.05 | 0 | 29 | 0.19 | -0.71 | 0.01 | -0.09 | 7/28/2025 | 7/29/2025 1:58:55 PM EST |
| 380.00 | 26.60 | 29.30 | 27.95 | 22.50 | 0.00 | 0.00% | 0.07 | 0 | 18 | 0.18 | -0.83 | 0.01 | -0.07 | 4/16/2025 | 7/29/2025 1:58:55 PM EST |
| 390.00 | 35.20 | 38.50 | 36.85 | 37.70 | 0.00 | 0.00% | 0.09 | 0 | 38 | 0.27 | -0.91 | 0.01 | -0.04 | 5/9/2025 | 7/29/2025 1:58:55 PM EST |
| 400.00 | 45.00 | 48.00 | 46.50 | 25.90 | 0.00 | 0.00% | 0.12 | 0 | 44 | 0.31 | -0.95 | 0.00 | -0.02 | 7/25/2025 | 7/29/2025 1:58:55 PM EST |
| 410.00 | 55.00 | 58.40 | 56.70 | 45.20 | 0.00 | 0.00% | 0.14 | 0 | 0 | 0.34 | -0.98 | 0.00 | -0.01 | 4/23/2025 | 7/29/2025 1:58:55 PM EST |
| 420.00 | 65.00 | 68.90 | 66.95 | 88.90 | 0.00 | 0.00% | 0.16 | 0 | 0 | 0.41 | -0.99 | 0.00 | -0.01 | 4/25/2025 | 7/29/2025 1:58:55 PM EST |
| 430.00 | 74.90 | 78.90 | 76.90 | 53.50 | 0.00 | 0.00% | 0.18 | 0 | 0 | 0.44 | -1.00 | 0.00 | 0.00 | 4/16/2025 | 7/29/2025 1:58:55 PM EST |
| 440.00 | 84.90 | 88.90 | 86.90 | % | 0.20 | 0 | 0 | 0.48 | -1.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 450.00 | 94.90 | 98.90 | 96.90 | % | 0.22 | 0 | 0 | 0.52 | -1.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 460.00 | 104.60 | 109.10 | 106.85 | % | 0.23 | 0 | 0 | 0.54 | -1.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 470.00 | 114.60 | 119.00 | 116.80 | 76.50 | 0.00 | 0.00% | 0.25 | 0 | 0 | 0.58 | -1.00 | 0.00 | 0.00 | 3/24/2025 | 7/29/2025 1:58:55 PM EST |
| 480.00 | 124.70 | 129.10 | 126.90 | % | 0.26 | 0 | 0 | 0.61 | -1.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 490.00 | 134.70 | 138.90 | 136.80 | % | 0.28 | 0 | 0 | 0.64 | -1.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST | |||
| 500.00 | 144.60 | 149.00 | 146.80 | % | 0.29 | 0 | 0 | 0.66 | -1.00 | 0.00 | 0.00 | 7/29/2025 1:58:55 PM EST |