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326.48
1.49%
4.9613
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Aon Plc Stock (AON) Price History
The historical daily chart and data for Aon Plc stock (AON), adjusted for splits and dividends, show that the latest closing stock price as of September 01, 2026, is $326.48.
- Aon Plc all-time high stock price is $412.97, occurred on March 03, 2025.
- The lowest Aon Plc stock price recorded was $76.49 on February 06, 2014. Since then, Aon Plc's stock price has risen over 326.83% to $326.48 now.
- The 52-week high stock price for AON is $382.34, representing a 17.11% increase from the current share price, occurred on July 28, 2026.
- The 52-week low stock price for AON is $304.59, indicating a -6.71% decrease from the current share price, occurred on February 12, 2026.
- The closing price of Aon Plc (AON) stock in the beginning of 2025 was $293.21. The stock closed the year at $300.14, a gain of over 2.36% for the year.
The table below shows more information about AON historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep 01, 2026 | $328.5 | $312.9 | $15.60 | 1,463,237.0 | +1.55% |
| Aug 31, 2026 | $343.3 | $320.2 | $23.05 | 2,424,113.0 | -9.53% |
| Aug 28, 2026 | $358.7 | $349.8 | $8.95 | 669,113.0 | +1.67% |
| Aug 27, 2026 | $352.9 | $348.0 | $4.85 | 678,497.0 | -1.25% |
| Aug 26, 2026 | $356.5 | $353.2 | $3.26 | 561,038.0 | -0.24% |
| Aug 25, 2026 | $360.3 | $354.1 | $6.16 | 616,252.0 | -1.19% |
| Aug 24, 2026 | $361.7 | $356.5 | $5.23 | 626,236.0 | +1.12% |
| Aug 21, 2026 | $356.9 | $350.6 | $6.30 | 745,845.0 | +0.90% |
| Aug 20, 2026 | $356.1 | $346.3 | $9.80 | 702,681.0 | +1.00% |
| Aug 19, 2026 | $352.8 | $341.8 | $11.09 | 595,885.0 | +1.52% |
| Aug 18, 2026 | $350.1 | $343.0 | $7.10 | 915,085.0 | -1.16% |
| Aug 17, 2026 | $355.3 | $346.5 | $8.77 | 706,874.0 | -2.42% |
| Aug 14, 2026 | $360.0 | $353.8 | $6.20 | 691,200.0 | -0.35% |
| Aug 13, 2026 | $358.6 | $349.3 | $9.22 | 779,172.0 | +1.34% |
| Aug 12, 2026 | $355.9 | $350.0 | $5.92 | 602,583.0 | -1.15% |
| Aug 11, 2026 | $359.1 | $354.0 | $5.10 | 395,052.0 | -0.14% |
| Aug 10, 2026 | $359.5 | $355.0 | $4.53 | 652,818.0 | -0.37% |
| Aug 07, 2026 | $360.6 | $354.6 | $5.99 | 669,252.0 | -0.68% |
| Aug 06, 2026 | $365.0 | $356.8 | $8.15 | 767,419.0 | +0.22% |
| Aug 05, 2026 | $360.6 | $355.2 | $5.38 | 650,992.0 | +0.93% |
| Aug 04, 2026 | $357.1 | $350.2 | $6.86 | 1,125,594.0 | -0.27% |
Aon Plc Stock (AON) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Aon Plc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of AON shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Aon Plc stock price history provides a foundation for understanding how the company's stock has evolved over time.
Aon Plc Stock (AON) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Aug, 2026 | $366.3 | $312.9 | $53.40 | 18,642,776.0 | -9.44% |
| Jul, 2026 | $382.3 | $327.8 | $54.51 | 28,885,829.0 | +8.70% |
| Jun, 2026 | $340.8 | $311.1 | $29.69 | 38,914,645.0 | +4.95% |
| May, 2026 | $330.2 | $306.5 | $23.70 | 30,544,767.0 | +1.42% |
| Apr, 2026 | $338.0 | $307.0 | $30.96 | 27,029,107.0 | -3.45% |
| Mar, 2026 | $344.6 | $312.0 | $32.60 | 30,770,815.0 | -3.78% |
| Feb, 2026 | $358.0 | $304.6 | $53.45 | 35,176,463.0 | -4.05% |
| Jan, 2026 | $355.4 | $325.9 | $29.53 | 23,915,166.0 | -0.92% |
Aon Plc Stock (AON) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $358.5 | $336.4 | $22.12 | 19,081,198.0 | +0.73% |
| Nov, 2025 | $355.6 | $331.1 | $24.48 | 21,779,678.0 | +3.89% |
| Oct, 2025 | $370.3 | $324.3 | $46.03 | 26,969,424.0 | -4.46% |
| Sep, 2025 | $375.9 | $348.6 | $27.23 | 25,552,428.0 | -2.84% |
| Aug, 2025 | $378.7 | $351.4 | $27.26 | 25,040,919.0 | +3.17% |
| Jul, 2025 | $381.0 | $345.8 | $35.22 | 28,936,137.0 | -0.29% |
| Jun, 2025 | $379.9 | $346.7 | $33.22 | 27,922,093.0 | -4.12% |
| May, 2025 | $373.0 | $347.4 | $25.57 | 24,532,188.0 | +4.87% |
| Apr, 2025 | $401.0 | $323.7 | $77.30 | 38,472,027.0 | -11.10% |
| Mar, 2025 | $413.0 | $387.2 | $25.81 | 24,861,252.0 | -2.45% |
| Feb, 2025 | $410.0 | $365.4 | $44.55 | 18,136,059.0 | +10.33% |
| Jan, 2025 | $378.5 | $346.1 | $32.45 | 19,198,130.0 | +3.25% |
Aon Plc Stock (AON) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $392.3 | $352.4 | $39.94 | 18,879,642.0 | -8.57% |
| Nov, 2024 | $395.3 | $362.1 | $33.18 | 18,133,320.0 | +6.72% |
| Oct, 2024 | $389.2 | $341.9 | $47.29 | 20,801,440.0 | +6.03% |
| Sep, 2024 | $353.5 | $339.3 | $14.25 | 14,776,695.0 | +0.66% |
| Aug, 2024 | $345.6 | $322.9 | $22.62 | 18,307,530.0 | +4.63% |
| Jul, 2024 | $330.0 | $291.7 | $38.24 | 26,175,071.0 | +11.90% |
| Jun, 2024 | $301.9 | $278.6 | $23.28 | 33,448,105.0 | +4.24% |
| May, 2024 | $294.3 | $275.1 | $19.24 | 33,788,935.0 | -0.13% |
| Apr, 2024 | $333.0 | $268.1 | $64.94 | 28,710,605.0 | -15.50% |
| Mar, 2024 | $336.1 | $310.6 | $25.50 | 15,445,785.0 | +5.61% |
| Feb, 2024 | $318.0 | $289.7 | $28.29 | 20,712,204.0 | +5.88% |
| Jan, 2024 | $312.8 | $285.9 | $26.89 | 24,675,120.0 | +2.55% |
0.56%
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