Aon plc (AON)
NYSE: AON · Real-Time Price · USD
394.55
-4.99 (-1.25%)
At close: Mar 28, 2025, 4:00 PM
364.18
-30.37 (-7.70%)
After-hours: Mar 28, 2025, 7:55 PM EDT
Aon plc Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 28, 2025 | 399.54 | 402.49 | 393.85 | 394.55 | 394.55 | -1.25% | 1,142,323 |
| Mar 27, 2025 | 398.71 | 400.07 | 395.42 | 399.54 | 399.54 | 0.71% | 1,528,083 |
| Mar 26, 2025 | 397.28 | 399.43 | 394.77 | 396.73 | 396.73 | 0.15% | 884,114 |
| Mar 25, 2025 | 393.94 | 398.55 | 392.55 | 396.14 | 396.14 | 0.76% | 839,243 |
| Mar 24, 2025 | 393.03 | 394.85 | 391.05 | 393.15 | 393.15 | 0.72% | 1,143,649 |
| Mar 21, 2025 | 392.29 | 395.00 | 388.94 | 390.35 | 390.35 | -0.72% | 1,359,846 |
| Mar 20, 2025 | 390.17 | 395.35 | 388.74 | 393.17 | 393.17 | 0.71% | 855,440 |
| Mar 19, 2025 | 389.79 | 391.83 | 387.80 | 390.38 | 390.38 | 0.08% | 933,334 |
| Mar 18, 2025 | 391.55 | 391.98 | 387.70 | 390.05 | 390.05 | -0.24% | 1,584,644 |
| Mar 17, 2025 | 396.30 | 398.00 | 387.16 | 390.98 | 390.98 | -1.96% | 1,825,638 |
| Mar 14, 2025 | 395.30 | 399.77 | 392.24 | 398.79 | 398.79 | 1.16% | 742,894 |
| Mar 13, 2025 | 398.30 | 400.48 | 392.85 | 394.20 | 394.20 | -1.03% | 918,445 |
| Mar 12, 2025 | 398.75 | 399.71 | 392.25 | 398.29 | 398.29 | -0.36% | 1,573,996 |
| Mar 11, 2025 | 399.39 | 401.63 | 395.58 | 399.74 | 399.74 | 0.19% | 1,770,444 |
| Mar 10, 2025 | 402.53 | 407.07 | 396.30 | 398.99 | 398.99 | -1.02% | 2,089,761 |
| Mar 7, 2025 | 401.01 | 403.83 | 398.34 | 403.09 | 403.09 | 0.37% | 1,300,602 |
| Mar 6, 2025 | 402.10 | 403.83 | 398.94 | 401.60 | 401.60 | -0.61% | 907,910 |
| Mar 5, 2025 | 402.46 | 407.00 | 397.30 | 404.07 | 404.07 | -0.15% | 1,459,247 |
| Mar 4, 2025 | 410.05 | 411.18 | 403.80 | 404.68 | 404.68 | -1.13% | 1,484,243 |
| Mar 3, 2025 | 410.15 | 412.97 | 405.73 | 409.32 | 409.32 | 0.05% | 2,089,290 |
| Feb 28, 2025 | 406.31 | 409.99 | 400.09 | 409.12 | 409.12 | 1.27% | 1,642,064 |
| Feb 27, 2025 | 399.81 | 408.26 | 397.85 | 404.00 | 404.00 | 1.19% | 1,095,475 |
| Feb 26, 2025 | 397.00 | 400.22 | 395.01 | 399.23 | 399.23 | 0.42% | 1,504,213 |
| Feb 25, 2025 | 393.62 | 398.10 | 392.01 | 397.57 | 397.57 | 1.37% | 1,530,355 |
| Feb 24, 2025 | 390.79 | 396.15 | 388.51 | 392.18 | 392.18 | 0.67% | 1,280,302 |
| Feb 21, 2025 | 391.81 | 393.77 | 388.54 | 389.56 | 389.56 | -0.89% | 1,751,244 |
| Feb 20, 2025 | 393.64 | 394.00 | 388.37 | 393.07 | 393.07 | -0.46% | 667,978 |
| Feb 19, 2025 | 391.80 | 395.65 | 391.15 | 394.87 | 394.87 | 0.97% | 854,254 |
| Feb 18, 2025 | 386.00 | 392.72 | 385.00 | 391.09 | 391.09 | 1.06% | 1,029,709 |
| Feb 14, 2025 | 390.06 | 391.41 | 386.55 | 386.99 | 386.99 | -0.85% | 740,415 |
| Feb 13, 2025 | 387.14 | 390.77 | 384.51 | 390.29 | 390.29 | 0.92% | 573,587 |
| Feb 12, 2025 | 383.20 | 387.86 | 382.24 | 386.74 | 386.74 | 0.66% | 818,150 |
| Feb 11, 2025 | 385.94 | 386.63 | 381.94 | 384.20 | 384.20 | -0.36% | 1,040,749 |
| Feb 10, 2025 | 386.36 | 387.00 | 383.12 | 385.60 | 385.60 | -0.24% | 686,394 |
| Feb 7, 2025 | 384.50 | 387.48 | 383.37 | 386.51 | 386.51 | 0.47% | 851,554 |
| Feb 6, 2025 | 384.00 | 385.56 | 383.29 | 384.72 | 384.72 | 0.61% | 828,684 |
| Feb 5, 2025 | 380.00 | 383.25 | 377.87 | 382.39 | 382.39 | 1.31% | 962,254 |
| Feb 4, 2025 | 375.64 | 378.76 | 375.60 | 377.46 | 377.46 | 0.69% | 964,924 |
| Feb 3, 2025 | 370.08 | 375.92 | 365.44 | 374.88 | 374.88 | 1.09% | 1,337,141 |
| Jan 31, 2025 | 371.05 | 378.52 | 369.29 | 370.82 | 370.15 | -0.36% | 1,351,224 |
| Jan 30, 2025 | 369.71 | 372.16 | 365.39 | 372.15 | 371.48 | 1.48% | 2,370,218 |
| Jan 29, 2025 | 370.21 | 371.51 | 366.35 | 366.74 | 366.08 | -1.28% | 952,542 |
| Jan 28, 2025 | 377.62 | 377.62 | 370.27 | 371.48 | 370.81 | -1.41% | 1,099,896 |
| Jan 27, 2025 | 371.00 | 377.65 | 368.92 | 376.80 | 376.12 | 2.07% | 1,253,543 |
| Jan 24, 2025 | 363.58 | 369.35 | 363.19 | 369.16 | 368.50 | 1.23% | 1,055,176 |
| Jan 23, 2025 | 367.81 | 368.71 | 360.75 | 364.67 | 364.02 | -0.72% | 1,443,239 |
| Jan 22, 2025 | 368.16 | 370.78 | 365.15 | 367.31 | 366.65 | -0.21% | 885,309 |
| Jan 21, 2025 | 367.73 | 369.49 | 364.17 | 368.08 | 367.42 | 0.52% | 1,338,452 |
| Jan 17, 2025 | 368.53 | 369.06 | 364.87 | 366.17 | 365.51 | -0.53% | 859,980 |
| Jan 16, 2025 | 361.72 | 368.92 | 361.72 | 368.11 | 367.45 | 1.92% | 728,519 |