Aon plc company logo
Aon plc logo

Aon plc (AON) stock Historical Volatility

10-Day

35.45%

Summary

Current Value
As of today, AON 10-day volatility is 35.45%, up +20.78% on
Value Category
Based on its current 10-day historical volatility, AON falls into the moderate volatility category
1-Year High
AON 10-day volatility reached a 1-year high of 56.03% on
1-Year Low
AON 10-day volatility reached a 1-year low of 9.28% on

10-Day Volatility Chart

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Performance

AON Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
10-Day Volatility35.45%+20.8%+26.7%+97.0%+224.3%-0.1%+317.6%+121.0%
1-Month Volatility28.61%+2.0%+3.1%+63.8%+76.7%+11.4%+29.4%+108.2%
3-Month Volatility32.04%+2.2%+8.3%+64.2%+72.8%+56.8%+65.2%+37.8%
1-Year Volatility25.02%+1.1%+1.0%+14.7%+15.3%+23.1%-4.0%-4.6%
14-Day RSI41.02-18.4%-0.3%+7.6%-21.5%+12.6%-37.2%-36.7%
Beta0.22-15.4%-31.3%-33.3%-31.3%-33.3%-73.8%-71.0%
ATR$8.89+8.1%+1.5%+44.5%+74.2%-15.3%+71.3%+133.7%
Price$312.57-3.9%-2.6%-10.9%-11.4%-15.3%-2.3%+31.9%
200-Day SMA$347.24-0.1%-1.2%-3.1%-3.4%-3.1%+17.9%+66.8%
50-Day SMA$327.12-0.1%-3.1%-6.0%-5.7%-16.3%+5.9%+44.5%

10-Day Volatility History

DateValueChange
35.45%+224.3%
10.93%-22.3%
14.07%-59.3%
34.54%+107.3%
16.66%+9.2%
15.26%-38.2%
24.71%+107.8%
11.89%-61.2%
30.64%+143.0%
12.61%+112.6%
5.93%-77.5%
26.34%+115.2%
12.24%-23.4%
15.98%+24.2%
12.87%-28.9%
18.11%+117.7%
8.32%-37.0%
13.20%-31.8%
19.36%-10.7%
21.67%+232.9%
6.51%-41.0%
11.03%-8.4%
12.04%-30.0%
17.19%-8.9%
DateValueChange
18.86%+2.3%
18.44%-50.8%
37.49%-15.8%
44.51%+36.3%
32.66%+57.2%
20.78%+31.3%
15.83%-28.4%
22.12%+10.0%
20.11%+62.0%
12.41%-32.3%
18.33%-17.2%
22.13%+19.0%
18.60%-60.7%
47.31%+150.6%
18.88%-45.6%
34.73%+72.3%
20.16%+71.4%
11.76%-32.6%
17.46%-26.6%
23.80%-33.7%
35.92%+122.1%
16.17%-45.4%
29.63%-

FAQ

  • What is the current 10-day volatility of AON?

    As of today, AON 10-day volatility is 35.45%

  • What 10-day volatility category does AON fall into?

    Based on its current 10-day historical volatility, AON falls into the moderate volatility category

  • What is AON 10-day volatility 1-year high?

    AON 10-day volatility reached a 1-year high of 56.03% on February 11, 2026

  • What is AON 10-day volatility 1-year low?

    AON 10-day volatility reached a 1-year low of 9.28% on October 7, 2025

Data Sources & References

  1. AON Official Website www.aon.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/315293/000162828026004273/0001628280-26-004273-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/315293/000162828026004273/0001628280-26-004273-index.htm
  4. AON Profile on Yahoo Finance finance.yahoo.com/quote/AON
  5. AON Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/aon