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Aon plc

AONNYSEFinancialsInsurance Brokers

$303.52Today:- (-)1Y −10.12%

As of Oct 23, 2026 close

Market cap
$64.92B
P/E (TTM)
16.59
Forward P/E
11.24
Dividend yield
1.02%
52-week range
$266.33$382.34
Volume (live)
-
Avg. volume (3M)
1.91M

Aon (AON) Historical Stock Prices

Analyze Aon (AON) historical stock prices with comprehensive OHLC data, adjusted close prices, and daily trading volume. Access interactive price charts and detailed historical price data across multiple timeframes including daily, weekly, monthly, and yearly intervals for complete price history analysis.

Aon (AON) Interactive Price Chart

Interactive historical price chart showing Aon stock price movements and trends across multiple time periods.

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AON Historical Price Data Table

Complete historical stock price data with OHLC prices, adjusted close, and daily trading volume. Filter by time interval and date range for detailed price history analysis.

Filter Historical Data

Active filters: 6 Months · Daily126 records
Showing 1-50 of 126
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AON historical price data table with daily, weekly, monthly, quarterly, and yearly trading intervals. Track Open, High, Low, Close, Adjusted Close prices, and trading volume to analyze price trends, technical patterns, and market activity for comprehensive price history analysis.
DateOpenHighLowCloseAdj CloseVolume
Oct 23, 2026305.01307.67301.76303.52303.521.11M
Oct 22, 2026296.01306.95296.01306.80306.801.49M
Oct 21, 2026296.58297.00293.32294.35294.351.01M
Oct 20, 2026292.59298.55290.00296.71296.711.46M
Oct 19, 2026289.03291.91287.18289.74289.741.44M
Oct 16, 2026288.79292.73287.74292.55292.551.82M
Oct 15, 2026279.85288.47279.85286.80286.802.32M
Oct 14, 2026275.63277.25272.04275.35275.351.64M
Oct 13, 2026275.99277.62272.39274.71274.711.45M
Oct 12, 2026274.87276.01273.24274.78274.781.57M
Oct 9, 2026276.63277.49272.83273.47273.471.80M
Oct 8, 2026271.29277.90270.03277.12277.121.97M
Oct 7, 2026275.07275.31269.72270.47270.471.54M
Oct 6, 2026270.83274.71270.10273.99273.991.38M
Oct 5, 2026267.59272.37266.33272.05272.051.32M
Oct 2, 2026274.96276.39268.90269.45269.451.59M
Oct 1, 2026277.48279.49274.81275.95275.951.96M
Sep 30, 2026275.78278.19273.80276.77276.772.28M
Sep 29, 2026269.91276.97269.02275.90275.901.97M
Sep 28, 2026277.50278.39270.00272.10272.101.83M
Sep 25, 2026277.00280.98276.52277.99277.991.60M
Sep 24, 2026281.60283.03275.38276.09276.092.67M
Sep 23, 2026284.67286.80281.18281.60281.601.69M
Sep 22, 2026291.06293.55282.70286.10286.102.54M
Sep 21, 2026297.01297.87290.70290.82290.821.93M
Sep 18, 2026294.25297.73293.00295.64295.643.02M
Sep 17, 2026299.54302.12295.78296.05296.053.20M
Sep 16, 2026303.40304.06298.48300.57300.573.16M
Sep 15, 2026311.60311.98304.59304.67304.671.79M
Sep 14, 2026308.08312.39305.92311.54311.542.81M
Sep 11, 2026310.85311.88302.44302.69302.692.05M
Sep 10, 2026304.97310.04304.20307.77307.772.36M
Sep 9, 2026313.45315.67303.59304.69304.692.25M
Sep 8, 2026316.78321.57314.95315.79315.791.89M
Sep 4, 2026328.18328.84321.49323.09323.091.45M
Sep 3, 2026332.00336.45325.68327.00327.001.43M
Sep 2, 2026327.70331.60324.79330.88330.882.05M
Sep 1, 2026321.42328.52312.92326.30326.302.42M
Aug 31, 2026340.00343.26320.21321.52321.522.39M
Aug 28, 2026350.96358.71349.76355.40355.40532.51K
Aug 27, 2026350.51352.88348.03349.56349.56643.37K
Aug 26, 2026354.63356.45353.19353.98353.98558.61K
Aug 25, 2026357.00360.30354.14354.83354.83615.30K
Aug 24, 2026358.52361.73356.50359.10359.10624.18K
Aug 21, 2026352.39356.86350.56355.11355.11736.63K
Aug 20, 2026348.90356.12346.32351.93351.93702.57K
Aug 19, 2026344.23352.84341.75348.43348.43595.67K
Aug 18, 2026343.20350.13343.03343.20343.20914.41K
Aug 17, 2026354.00355.27346.50347.22347.22688.75K
Aug 14, 2026357.08359.98353.78355.83355.83691.19K
Show:
of 126

Source: Daily price history (open, high, low, close and volume). Data as of Oct 23, 2026. Data sources and methodology

Understanding Historical Stock Price Data & OHLC Metrics

Open Price
The price at which the stock opened for trading at the start of the trading session.
High Price
The highest price at which the stock traded during the trading session.
Low Price
The lowest price at which the stock traded during the trading session.
Close Price
The final price when trading closed for the session.
Adjusted Close Price
The closing price adjusted for corporate actions such as dividends, stock splits, and rights offerings. Used for accurate long-term historical price analysis and return calculations.
Volume
The total number of shares traded during the session, indicating trading activity and liquidity.