ICON Public Limited Company company logo
ICON Public Limited Company logo

ICON Public Limited Company (ICLR) stock Historical Volatility

10-Day

79.86%

Summary

Current Value
As of today, ICLR 10-day volatility is 79.86%, down -2.55% on
Value Category
Based on its current 10-day historical volatility, ICLR falls into the extreme 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

SUGGESTED SERIES

Performance

ICLR Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
10-Day Volatility79.86%-2.5%-11.0%+48.4%+197.9%+135.4%+156.8%+351.2%
1-Month Volatility68.11%-2.3%-0.1%-61.4%+152.4%+57.7%+121.3%+209.3%
3-Month Volatility60.35%+0.8%-44.1%-41.4%+60.4%+30.0%+101.1%+145.8%
1-Year Volatility69.83%+0.0%+2.6%+4.1%+48.1%+68.8%+84.7%+146.1%
14-Day RSI69.56-1.1%+33.1%+90.4%+30.3%+51.0%+6.1%+41.4%
Beta1.650.0%+4.4%+37.5%+79.3%+89.7%+34.1%+132.4%
ATR$7.12+1.7%+8.4%-20.8%+22.6%+33.5%+6.8%+32.8%
Price$136.00-1.1%+20.5%+25.1%-25.4%+1.7%-38.6%-38.4%
200-Day SMA$151.43-0.1%-3.1%-7.3%-7.4%-28.9%-27.5%-23.9%
50-Day SMA$114.49+0.7%+7.0%-27.5%-34.7%-21.3%-44.2%-46.3%
20-Day SMA$122.16+1.1%+10.0%+3.7%-33.3%-7.9%-40.4%-45.9%

10-Day Volatility History

DateValueChange
79.86%+197.9%
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 79.86%

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

    Based on its current 10-day historical volatility, ICLR falls into the extreme 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. ICLR Profile on Yahoo Finance finance.yahoo.com/quote/ICLR
  3. ICLR Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/iclr