Aon - 40 Year Stock Price History | AON

The latest closing stock price for Aon as of November 20, 2024 is 380.08.

  • An investor who bought $1,000 worth of Aon stock at the IPO in 1984 would have $103,737 today, roughly 104 times their original investment - a 12.33% compound annual growth rate over 40 years.
  • The all-time high Aon stock closing price was 386.92 on November 13, 2024.
  • The Aon 52-week high stock price is 389.21, which is 2.4% above the current share price.
  • The Aon 52-week low stock price is 268.06, which is 29.5% below the current share price.
  • The average Aon stock price for the last 52 weeks is 319.45.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Aon - 40 Year Stock Price History | AON

  • An investor who bought $1,000 worth of Aon stock at the IPO in 1984 would have $103,737 today, roughly 104 times their original investment - a 12.33% compound annual growth rate over 40 years.
  • The all-time high Aon stock closing price was 386.92 on November 13, 2024.
  • The Aon 52-week high stock price is 389.21, which is 2.4% above the current share price.
  • The Aon 52-week low stock price is 268.06, which is 29.5% below the current share price.
  • The average Aon stock price for the last 52 weeks is 319.45.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.