ICON Public Limited Company company logo
ICON Public Limited Company logo

ICON Public Limited Company (ICLR) stock Historical Volatility

10-Day

31.52%

Summary

Current Value
As of today, ICLR 10-day volatility is 31.52%, up +1.06% on
Value Category
Based on its current 10-day historical volatility, ICLR falls into the moderate volatility category
1-Year High
ICLR 10-day volatility reached a 1-year high of 240.26% on
1-Year Low
ICLR 10-day volatility reached a 1-year low of 20.80% on

10-Day Volatility Chart

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Series
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Performance

ICLR Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
10-Day Volatility31.52%+1.1%-50.4%+4.4%+17.6%+4.8%+57.9%+23.0%
1-Month Volatility43.64%+1.6%-75.3%+51.0%+61.8%+28.9%+52.4%+65.0%
3-Month Volatility103.56%-0.1%+0.4%+170.4%+175.2%+202.0%+236.4%+215.0%
1-Year Volatility67.61%+0.0%+0.7%+43.0%+43.4%+81.0%+68.0%+105.8%
14-Day RSI56.74+5.9%+56.8%-6.9%+6.3%+77.9%+20.2%-16.2%
Beta1.24+0.8%+2.5%+34.8%+34.8%+57.0%+3.3%+39.3%
ATR$5.71+1.8%-38.1%-3.4%-1.6%-12.4%-31.1%-13.9%
Price$114.19+2.5%+5.5%-39.5%-37.3%-32.3%-46.5%-43.6%
200-Day SMA$159.88-0.1%-2.2%-2.3%-2.3%-36.4%-24.8%-16.2%
50-Day SMA$122.47-1.1%-23.2%-30.1%-30.1%-35.1%-45.5%-37.1%

10-Day Volatility History

DateValueChange
31.52%+17.6%
26.81%+81.4%
14.78%-12.5%
16.90%-40.7%
28.49%-21.3%
36.22%+298.9%
9.08%-29.3%
12.84%-72.0%
45.78%+184.2%
16.11%-28.3%
22.48%+44.5%
15.56%-23.6%
20.37%+10.8%
18.38%+37.7%
13.35%-54.7%
DateValueChange
29.47%+66.0%
17.75%-29.3%
25.12%-68.5%
79.80%+41.2%
56.52%+371.8%
11.98%-55.8%
27.13%+76.1%
15.41%-43.2%
27.11%-0.5%
27.25%-25.0%
36.31%+1.2%
35.88%-63.9%
99.42%+73.1%
57.44%-

FAQ

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

    As of today, ICLR 10-day volatility is 31.52%

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

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

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

    ICLR 10-day volatility reached a 1-year high of 240.26% on February 19, 2026

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

    ICLR 10-day volatility reached a 1-year low of 20.80% on October 16, 2025

Data Sources & References

  1. ICLR Official Website www.iconplc.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1060955/000162828025046120/0001628280-25-046120-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1060955/000106095525000016/0001060955-25-000016-index.htm
  4. ICLR Profile on Yahoo Finance finance.yahoo.com/quote/ICLR
  5. ICLR Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/iclr