Aon Plc (NY:AON)
Price and Volume
Detailed Quote| Volume | 506,731 |
| Open | 333.64 |
| Bid (Size) | 329.68 (80) |
| Ask (Size) | 329.95 (120) |
| Prev. Close | 333.38 |
| Today's Range | 328.35 - 333.64 |
| 52wk Range | 266.33 - 382.34 |
| Shares Outstanding | 225,747,147 |
| Dividend Yield | 0.50% |
Top News
More News
Performance
52-Week Range
13.7% below 52-week high
329.81
266.3352W Low
382.3452W High
1 Week
1.4% below 1-week high
295.521W Low
334.511W High
Aon Plc (AON) traded between $266.33 and $382.34 over the past 52 weeks and last traded at $329.81, 13.7% below its 52-week high. Over the past week it ranged between $295.52 and $334.51.
Past 12 Months
1W
+$27.31
1M
+$57.76
3M
-$27.81
6M
+$14.89
YTD
-$14.45
1Y
-$10.02
AON was -2.9% over the past year, +4.7% over six months, -4.2% year to date, +9.0% in the last week.
12 Months vs Market
AON
-2.9%
DIA
+9.1%
SPY
+10.5%
QQQ
+8.7%
IWM
+14.4%
Over the past 12 months AON returned -2.9% versus DIA (Dow) +9.1%, SPY (S&P 500) +10.5%, QQQ (Nasdaq 100) +8.7% and IWM (Russell 2000) +14.4%.
Volume & Liquidity
0.31× 3-mo avg
Today 506,731
3-mo avg 1.6M
1W
2.2M
1M
1.7M
3M
1.6M
6M
1.6M
YTD
1.5M
1Y
1.5M
AON most recently traded 506,731 shares against a 3-month average daily volume of 1.6M.
More News
Read More
Aon (AON) Q3 2026 Earnings Call Transcript ↗
October 28, 2026
S&P 500 Top Movers: October 28 Gainers and Losers ↗
October 28, 2026
S&P 500 Premarket Movers for Oct. 28, 2026 ↗
October 28, 2026
These S&P500 stocks are moving in today's session ↗
August 31, 2026
Aon’s $17B USI Deal Targets Middle-Market Insurance Dominance ↗
August 31, 2026
Aon Launches Sidecar X with $200 Million Capacity Secured
August 17, 2026
Aon (AON) Q2 2026 Earnings Call Transcript ↗
August 07, 2026
AON Q2 Earnings Call Highlights ↗
July 29, 2026
Aon (AON) Q1 2026 Earnings Call Transcript ↗
May 01, 2026
Frequently Asked Questions
Is Aon Plc publicly traded?
Yes, Aon Plc is publicly traded.
What exchange does Aon Plc trade on?
Aon Plc trades on the New York Stock Exchange
What is the ticker symbol for Aon Plc?
The ticker symbol for Aon Plc is AON on the New York Stock Exchange
What is the current price of Aon Plc?
The current price of Aon Plc is 329.81
When was Aon Plc last traded?
The last trade of Aon Plc was at 11/03/26 12:18 PM ET
What is the market capitalization of Aon Plc?
The market capitalization of Aon Plc is 74.45B
How many shares of Aon Plc are outstanding?
Aon Plc has 74B shares outstanding.
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.
© 2025 FinancialContent. All rights reserved.