Aon Plc (NY:AON)
340.68
+12.49
(+3.81%)
Official Closing Price
Updated: 7:00 PM EDT, Oct 31, 2025
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Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Oct 31, 2025 | 336.43 | 348.61 | 334.80 | 340.68 | 2,460,246 | +12.49(+3.81%) |
| Oct 30, 2025 | 328.07 | 330.71 | 326.51 | 328.19 | 2,212,630 | +2.12(+0.65%) |
| Oct 29, 2025 | 327.93 | 329.19 | 324.28 | 326.07 | 1,532,199 | -3.89(-1.18%) |
| Oct 28, 2025 | 335.21 | 335.21 | 329.00 | 329.96 | 1,212,811 | -6.91(-2.05%) |
| Oct 27, 2025 | 337.00 | 338.61 | 335.24 | 336.87 | 1,438,774 | -0.86(-0.25%) |
| Oct 24, 2025 | 340.50 | 342.33 | 337.34 | 337.73 | 842,211 | -3.62(-1.06%) |
| Oct 23, 2025 | 343.00 | 343.40 | 338.25 | 341.35 | 1,238,242 | -1.75(-0.51%) |
| Oct 22, 2025 | 343.32 | 344.29 | 340.51 | 343.10 | 1,189,537 | -0.33(-0.10%) |
| Oct 21, 2025 | 343.80 | 346.37 | 342.18 | 343.43 | 981,541 | -0.68(-0.20%) |
| Oct 20, 2025 | 347.22 | 347.22 | 341.40 | 344.11 | 935,112 | -2.49(-0.72%) |
| Oct 17, 2025 | 344.07 | 348.31 | 344.06 | 346.60 | 2,057,522 | +3.48(+1.01%) |
| Oct 16, 2025 | 348.92 | 349.04 | 337.92 | 343.12 | 1,820,375 | -12.68(-3.56%) |
| Oct 15, 2025 | 357.49 | 359.97 | 353.93 | 355.80 | 1,094,690 | -4.71(-1.31%) |
| Oct 14, 2025 | 353.78 | 360.82 | 352.40 | 360.51 | 845,655 | +7.15(+2.02%) |
| Oct 13, 2025 | 357.11 | 359.56 | 351.87 | 353.36 | 728,726 | -6.79(-1.89%) |
| Oct 10, 2025 | 362.26 | 363.29 | 359.18 | 360.15 | 628,081 | -0.27(-0.07%) |
| Oct 09, 2025 | 365.60 | 367.25 | 359.92 | 360.42 | 692,527 | -4.96(-1.36%) |
| Oct 08, 2025 | 366.49 | 370.31 | 364.94 | 365.38 | 1,114,356 | -1.55(-0.42%) |
| Oct 07, 2025 | 366.25 | 369.68 | 364.33 | 366.93 | 852,909 | +1.23(+0.34%) |
| Oct 06, 2025 | 364.07 | 367.00 | 362.12 | 365.70 | 1,109,166 | +1.89(+0.52%) |
| Oct 03, 2025 | 359.95 | 365.98 | 359.49 | 363.81 | 666,881 | +3.08(+0.85%) |
| Oct 02, 2025 | 357.47 | 362.23 | 354.61 | 360.73 | 621,277 | +0.60(+0.17%) |
| Oct 01, 2025 | 355.15 | 360.14 | 353.31 | 360.13 | 1,444,859 | +3.55(+1.00%) |
| Sep 30, 2025 | 354.52 | 357.01 | 351.80 | 356.58 | 1,022,837 | +1.96(+0.55%) |
| Sep 29, 2025 | 355.01 | 356.62 | 352.56 | 354.62 | 1,059,570 | -1.46(-0.41%) |
| Sep 26, 2025 | 354.17 | 358.99 | 351.49 | 356.08 | 827,060 | +4.44(+1.26%) |
| Sep 25, 2025 | 355.46 | 356.74 | 349.15 | 351.64 | 1,291,086 | -2.10(-0.59%) |
| Sep 24, 2025 | 352.84 | 356.28 | 352.50 | 353.74 | 981,313 | +0.67(+0.19%) |
| Sep 23, 2025 | 353.40 | 356.58 | 349.33 | 353.07 | 1,761,201 | -0.39(-0.11%) |
| Sep 22, 2025 | 350.56 | 355.21 | 349.21 | 353.46 | 1,275,904 | +2.14(+0.61%) |
| Sep 19, 2025 | 354.18 | 355.39 | 348.64 | 351.32 | 3,728,791 | -1.44(-0.41%) |
| Sep 18, 2025 | 355.64 | 357.83 | 352.69 | 352.76 | 1,392,959 | -5.24(-1.46%) |
| Sep 17, 2025 | 357.97 | 361.24 | 355.22 | 358.00 | 1,426,894 | +1.43(+0.40%) |
| Sep 16, 2025 | 361.26 | 362.76 | 356.15 | 356.57 | 1,351,550 | -7.23(-1.99%) |
| Sep 15, 2025 | 371.90 | 373.60 | 363.20 | 363.80 | 933,765 | -8.15(-2.19%) |
| Sep 12, 2025 | 371.56 | 374.05 | 369.81 | 371.95 | 844,378 | -0.30(-0.08%) |
| Sep 11, 2025 | 366.09 | 372.39 | 364.79 | 372.25 | 1,614,305 | +9.88(+2.73%) |
| Sep 10, 2025 | 364.78 | 365.36 | 361.08 | 362.37 | 798,915 | -4.01(-1.09%) |
| Sep 09, 2025 | 369.93 | 370.48 | 365.86 | 366.38 | 1,019,891 | -3.63(-0.98%) |
| Sep 08, 2025 | 370.54 | 370.54 | 365.47 | 370.01 | 1,043,712 | -0.53(-0.14%) |
| Sep 05, 2025 | 372.91 | 375.63 | 368.04 | 370.54 | 788,993 | -2.95(-0.79%) |
| Sep 04, 2025 | 375.48 | 375.87 | 370.85 | 373.49 | 751,290 | -0.51(-0.14%) |
| Sep 03, 2025 | 372.68 | 375.00 | 368.27 | 374.00 | 1,227,277 | +2.04(+0.55%) |
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