[[ type === 'moc' ? 'MARKET ON CLOSE' : 'FREE WEBINAR' ]]
[[ timeLabel ]] WATCH LIVE:
Your browser of choice has not been tested for use with Barchart.com. If you have issues, please download one of the browsers listed here.
Stocks | Futures | Watchlist | News | More
or
Faster, Cleaner, Better.

AON Plc (AON)

AON Plc (AON)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NYSE]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] by (Cboe BZX)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NYSE]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] [[ item.lastPriceExt ]] [[ item.priceChangeExt ]] ([[ item.percentChangeExt ]]) [[ item.tradeTimeExt ]]
Quote Overview for [[ item.sessionDateDisplayLong ]]
[[ rowChartData.labelLow ]]
[[ rowChartData.lowPriceFormatted ]]
[[ rowChartData.lowPrice ]]
[[ rowChartData.labelHigh ]]
[[ rowChartData.highPriceFormatted ]]
[[ rowChartData.highPrice ]]
since [[ rowChartData.lowDate ]]
since [[ rowChartData.highDate ]]
[[ value ]] [[ value ]] ([[ financialData.relativeStrengthDirection14d ]]) ([[ financialData.highPercent1y ]]) ([[ financialData.lowPercent1y ]])
Realtime quote and/or trades are not sourced from all markets.

Fundamentals

See More
  • Market Capitalization, $K 72,801,304
  • Shares Outstanding, K 212,125
  • Annual Sales, $ 17,181 M
  • Annual Income, $ 3,695 M
  • EBIT $ 5,548 M
  • EBITDA $ 6,514 M
  • 60-Month Beta 0.69
  • Price/Sales 4.29
  • Price/Cash Flow 16.37
  • Price/Book 7.79

Options Overview Details

View History
  • Implied Volatility 23.87% (+0.11%)
  • Historical Volatility 25.95%
  • IV Percentile 31%
  • IV Rank 34.64%
  • IV High 36.51% on 04/30/26
  • IV Low 17.17% on 08/22/25
  • Expected Move (DTE 2) 8.63 (2.51%)
  • Put/Call Vol Ratio 1.49
  • Today's Volume 137
  • Volume Avg (30-Day) 275
  • Put/Call OI Ratio 0.62
  • Today's Open Interest 9,650
  • Open Int (30-Day) 8,723
  • Expected Range 334.57 to 351.83

Analyst Rating / Earnings Estimates

Current Rating
See More
Moderate Buy
Based on 24 analysts offering recommendations.
Earnings Estimates - Current Qtr 09/30/26
See More
  • Average Estimate $3.39
  • Number of Estimates 10
  • High Estimate $3.49
  • Low Estimate $3.25
  • Prior Year $3.05
  • Growth Rate Est. (year over year) +11.15%

Price Performance

See More
Period Period Low Period High Performance
1-Month
343.03 +0.05%
on 08/18/26
382.34 -10.24%
on 07/28/26
-24.01 (-6.54%)
since 07/17/26
3-Month
311.07 +10.33%
on 06/03/26
382.34 -10.24%
on 07/28/26
+16.63 (+5.09%)
since 05/18/26
52-Week
304.59 +12.68%
on 02/12/26
382.34 -10.24%
on 07/28/26
-22.17 (-6.07%)
since 08/18/25

Most Recent Stories

More News
Aon Announces Doug Hammond as Global Executive Chairman of Middle Market and Leadership Appointments for the North America Middle Market Segment

DUBLIN , Aug. 19, 2026 /PRNewswire/ -- Aon plc  (NYSE: AON), a leading global professional services firm, today announced Doug Hammond will transition from CEO of NFP to Global Executive Chairman...

AON : 346.84 (+1.06%)
Aon Announces CFO Transition

-  Nadin Virani appointed Interim CFO -  Reaffirms full-year 2026 financial guidance

AON : 346.84 (+1.06%)
Do Wall Street Analysts Like Aon plc Stock?

Aon plc has underperformed the broader market over the past year, and analysts remain somewhat bullish about the stock’s prospects.

AON : 346.84 (+1.06%)
XLF : 57.83 (-0.02%)
$SPX : 7,691.76 (-0.69%)
Aon Launches Sidecar X with $200 Million Capacity Secured

Aon plc (NYSE: AON), a leading global professional services firm, today announced the launch of Sidecar X, marking the latest evolution in its Sidecar platform connecting insurance capital with...

AON : 346.84 (+1.06%)
Aon Appoints Darren Van't Hof as Head of Transaction Solutions Tax Credit Financing

Aon plc (NYSE: AON) today announced the appointment of Darren Van’t Hof to serve as Head of Tax Credit Financing, Transaction Solutions, effective August 17, 2026. Van’t Hof will...

AON : 346.84 (+1.06%)
Aon: Q2 Earnings Snapshot

Aon: Q2 Earnings Snapshot

AON : 346.84 (+1.06%)
Aon Reports Second-Quarter 2026 Results

DUBLIN , July 29, 2026 /PRNewswire/ -- Aon plc (NYSE: AON) today reported results for the three months ended June 30, 2026.

AON : 346.84 (+1.06%)
Q3 2026 Insurance Labor Market Study Results to be Highlighted in Webinar

The results of the Q3 2026 Insurance Labor Market Study will be shared in a complimentary webinar presentation at 1 p.m. CDT on August 13, 2026. The semi-annual study was conducted by The Jacobson...

AON : 346.84 (+1.06%)
AON's Earnings Could Confirm Whether Integration Momentum Is More Than Rhetoric

Barchart Research What to Expect from AON Earnings AON Generated July 28, 2026 Current Price $381.26 EPS Estimate $$3.77 Consensus Rating Moderate Buy Average Move 4.00% AON's Earnings Could Confirm Whether...

AON : 346.84 (+1.06%)
Aon expands Data Center Lifecycle Insurance Program to $5 billion with Reliable by Design Approach to Digital Infrastructure

Expanded capacity and integrated risk solutions help clients build, operate and scale digital infrastructure with greater confidence

AON : 346.84 (+1.06%)

Barchart Technical Opinion

The Barchart Technical Opinion rating is a 48% Buy with a Weakest short term outlook on maintaining the current direction.

See More Share

Business Summary

Aon plc is a multinational corporation that offers risk management services, insurance and reinsurance brokerage, human resource consulting and outsourcing services worldwide. As an insurance broker, Aon utilizes its resources to develop the individual as well as group insurance programs. It offers its...

See More

Key Turning Points

3rd Resistance Point 354.98
2nd Resistance Point 352.55
1st Resistance Point 347.88
Last Price 346.84
1st Support Level 340.78
2nd Support Level 338.35
3rd Support Level 333.68

See More

52-Week High 382.34
Fibonacci 61.8% 352.64
Last Price 346.84
Fibonacci 50% 343.46
Fibonacci 38.2% 334.29
52-Week Low 304.59

See More

Want to use this as
your default charts setting?
Save this setup as a Chart Templates
Switch the Market flag
for targeted data from your country of choice.
Open the menu and switch the
Market flag for targeted data from your country of choice.
Want Streaming Chart Updates?
Switch your Site Preferences
to use Interactive Charts
Need More Chart Options?
Right-click on the chart to open the Interactive Chart menu.
Use your up/down arrows to move through the symbols.