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Arthur J. Gallagher & Co.

AJGNYSEFinancialsInsurance Brokers

$266.79Today:- (-)1Y −4.07%

As of Oct 26, 2026 close

Market cap
$69.02B
P/E (TTM)
43.97
Forward P/E
46.94
Dividend yield
1.01%
52-week range
$190.75$284.33
Volume (live)
-
Avg. volume (3M)
1.46M

Arthur J. Gallagher & Co. (AJG) Historical Stock Prices

Analyze Arthur J. Gallagher & Co. (AJG) 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.

Arthur J. Gallagher & Co. (AJG) Interactive Price Chart

Interactive historical price chart showing Arthur J. Gallagher & Co. stock price movements and trends across multiple time periods.

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AJG 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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AJG 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 26, 2026267.15269.00263.79266.79266.791.49M
Oct 23, 2026269.45272.80267.45268.04268.041.83M
Oct 22, 2026260.00271.01257.52270.98270.982.14M
Oct 21, 2026259.81259.81256.91258.37258.371.38M
Oct 20, 2026256.59261.91256.10259.26259.261.69M
Oct 19, 2026252.12254.16249.73253.01253.011.08M
Oct 16, 2026252.02255.40250.89254.88254.881.21M
Oct 15, 2026243.59252.76242.44250.10250.102.19M
Oct 14, 2026234.00238.81231.86237.04237.041.01M
Oct 13, 2026234.51235.85232.09232.90232.90861.86K
Oct 12, 2026233.54234.59232.82233.92233.92696.19K
Oct 9, 2026233.74235.94231.50232.70232.70960.81K
Oct 8, 2026227.95234.78225.84234.05234.051.89M
Oct 7, 2026228.93231.67226.39227.10227.101.08M
Oct 6, 2026225.81230.73225.08229.85229.851.15M
Oct 5, 2026225.00227.54219.65227.24227.241.15M
Oct 2, 2026230.79232.75225.27226.11226.111.39M
Oct 1, 2026229.43234.13229.29231.82231.822.86M
Sep 30, 2026227.44229.49225.55228.11228.111.58M
Sep 29, 2026227.32229.35225.11227.75227.751.41M
Sep 28, 2026230.00232.81226.95229.46229.461.48M
Sep 25, 2026226.73232.23225.87231.10231.101.50M
Sep 24, 2026230.72233.19226.26227.13227.131.74M
Sep 23, 2026228.70231.31227.91229.64229.641.84M
Sep 22, 2026236.29236.60226.79230.45230.451.62M
Sep 21, 2026239.72240.71236.58236.61236.611.28M
Sep 18, 2026240.00241.93238.75239.48239.481.61M
Sep 17, 2026243.18244.73240.08241.41241.41932.37K
Sep 16, 2026246.21246.41241.38243.78243.781.18M
Sep 15, 2026251.18254.59247.87248.04248.041.64M
Sep 14, 2026245.58254.22245.58253.30253.301.63M
Sep 11, 2026245.95246.82240.32240.32240.321.07M
Sep 10, 2026245.22247.54242.70243.31243.311.05M
Sep 9, 2026250.20251.34243.41244.28244.281.20M
Sep 8, 2026257.68258.39251.29251.45251.451.11M
Sep 4, 2026263.33266.71261.97262.69261.991.01M
Sep 3, 2026265.81271.27264.69266.66265.951.50M
Sep 2, 2026263.50266.20261.25264.46263.761.85M
Sep 1, 2026264.43267.23260.04262.00261.302.02M
Aug 31, 2026264.13267.07261.06262.15261.451.50M
Aug 28, 2026260.50268.91260.50267.56266.851.15M
Aug 27, 2026260.60264.08259.26260.15259.46977.92K
Aug 26, 2026267.64272.78263.58265.03264.321.43M
Aug 25, 2026269.84272.79266.96268.51267.791.75M
Aug 24, 2026265.00272.37262.49271.99271.271.53M
Aug 21, 2026259.44264.21257.68263.81263.111.15M
Aug 20, 2026256.45262.17255.11259.61258.921.34M
Aug 19, 2026249.44260.28249.11257.45256.761.55M
Aug 18, 2026250.02255.28248.05248.36247.701.29M
Aug 17, 2026248.99253.57246.88247.97247.31853.84K
Show:
of 126

Source: Daily price history (open, high, low, close and volume). Data as of Oct 26, 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.