10-Day
28.42%
Summary
- Current Value
- As of today, HEI 10-day volatility is 28.42%, down -25.99% on
- Value Category
- Based on its current 10-day historical volatility, HEI falls into the moderate volatility category
- 1-Year High
- HEI 10-day volatility reached a 1-year high of 74.30% on
- 1-Year Low
- HEI 10-day volatility reached a 1-year low of 10.59% on
10-Day Volatility Chart
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Series
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 10-Day Volatility | 28.42% | -26.0% | +23.7% | +75.2% | -20.8% | +44.9% | +1.9% | -5.9% | |
| 1-Month Volatility | 32.36% | -1.7% | +40.9% | +98.4% | +9.4% | -11.3% | +22.2% | +31.6% | |
| 3-Month Volatility | 25.72% | +0.7% | +29.4% | -14.2% | +5.8% | -11.2% | -12.6% | -28.8% | |
| 1-Year Volatility | 30.59% | -0.6% | -1.8% | -2.6% | +0.3% | +33.9% | +9.3% | -45.4% | |
| 14-Day RSI | 68.22 | +4.7% | +39.8% | +42.7% | +28.9% | +179.7% | +24.0% | +9.4% | |
| Beta | 0.65 | 0.0% | -4.4% | -4.4% | 0.0% | -29.4% | -24.4% | -43.0% | |
| ATR | $7.90 | -0.5% | +14.9% | +13.9% | +8.8% | +33.4% | +108.9% | +131.9% | |
| Price | $352.39 | +1.4% | +12.9% | +11.2% | +8.9% | +56.0% | +123.2% | +157.1% | |
| 200-Day SMA | $303.17 | +0.1% | +2.3% | +8.5% | +0.4% | +28.3% | +103.3% | +186.5% | |
| 50-Day SMA | $317.96 | +0.2% | +1.0% | +0.1% | +0.5% | +24.1% | +101.4% | +150.2% |
10-Day Volatility History
FAQ
What is the current 10-day volatility of HEI?
As of today, HEI 10-day volatility is 28.42%
What 10-day volatility category does HEI fall into?
Based on its current 10-day historical volatility, HEI falls into the moderate volatility category
What is HEI 10-day volatility 1-year high?
HEI 10-day volatility reached a 1-year high of 74.30% on March 11, 2025
What is HEI 10-day volatility 1-year low?
HEI 10-day volatility reached a 1-year low of 10.59% on June 17, 2025
1-Month
32.36%
Summary
- Current Value
- As of today, HEI 1-month volatility is 32.36%, down -1.70% on
- Value Category
- Based on its current 1-month historical volatility, HEI falls into the moderate volatility category
- 1-Year High
- HEI 1-month volatility reached a 1-year high of 55.68% on
- 1-Year Low
- HEI 1-month volatility reached a 1-year low of 12.30% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Month Volatility | 32.36% | -1.7% | +40.9% | +98.4% | +9.4% | -11.3% | +22.2% | +31.6% | |
| 10-Day Volatility | 28.42% | -26.0% | +23.7% | +75.2% | -20.8% | +44.9% | +1.9% | -5.9% | |
| 3-Month Volatility | 25.72% | +0.7% | +29.4% | -14.2% | +5.8% | -11.2% | -12.6% | -28.8% | |
| 1-Year Volatility | 30.59% | -0.6% | -1.8% | -2.6% | +0.3% | +33.9% | +9.3% | -45.4% | |
| 14-Day RSI | 68.22 | +4.7% | +39.8% | +42.7% | +28.9% | +179.7% | +24.0% | +9.4% | |
| Beta | 0.65 | 0.0% | -4.4% | -4.4% | 0.0% | -29.4% | -24.4% | -43.0% | |
| ATR | $7.90 | -0.5% | +14.9% | +13.9% | +8.8% | +33.4% | +108.9% | +131.9% | |
| Price | $352.39 | +1.4% | +12.9% | +11.2% | +8.9% | +56.0% | +123.2% | +157.1% | |
| 200-Day SMA | $303.17 | +0.1% | +2.3% | +8.5% | +0.4% | +28.3% | +103.3% | +186.5% | |
| 50-Day SMA | $317.96 | +0.2% | +1.0% | +0.1% | +0.5% | +24.1% | +101.4% | +150.2% |
1-Month Volatility History
FAQ
What is the current 1-month volatility of HEI?
As of today, HEI 1-month volatility is 32.36%
What 1-month volatility category does HEI fall into?
Based on its current 1-month historical volatility, HEI falls into the moderate volatility category
What is HEI 1-month volatility 1-year high?
HEI 1-month volatility reached a 1-year high of 55.68% on March 11, 2025
What is HEI 1-month volatility 1-year low?
HEI 1-month volatility reached a 1-year low of 12.30% on June 30, 2025
3-Month
25.72%
Summary
- Current Value
- As of today, HEI 3-month volatility is 25.72%, up +0.70% on
- Value Category
- Based on its current 3-month historical volatility, HEI falls into the moderate volatility category
- 1-Year High
- HEI 3-month volatility reached a 1-year high of 40.81% on
- 1-Year Low
- HEI 3-month volatility reached a 1-year low of 19.30% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 3-Month Volatility | 25.72% | +0.7% | +29.4% | -14.2% | +5.8% | -11.2% | -12.6% | -28.8% | |
| 10-Day Volatility | 28.42% | -26.0% | +23.7% | +75.2% | -20.8% | +44.9% | +1.9% | -5.9% | |
| 1-Month Volatility | 32.36% | -1.7% | +40.9% | +98.4% | +9.4% | -11.3% | +22.2% | +31.6% | |
| 1-Year Volatility | 30.59% | -0.6% | -1.8% | -2.6% | +0.3% | +33.9% | +9.3% | -45.4% | |
| 14-Day RSI | 68.22 | +4.7% | +39.8% | +42.7% | +28.9% | +179.7% | +24.0% | +9.4% | |
| Beta | 0.65 | 0.0% | -4.4% | -4.4% | 0.0% | -29.4% | -24.4% | -43.0% | |
| ATR | $7.90 | -0.5% | +14.9% | +13.9% | +8.8% | +33.4% | +108.9% | +131.9% | |
| Price | $352.39 | +1.4% | +12.9% | +11.2% | +8.9% | +56.0% | +123.2% | +157.1% | |
| 200-Day SMA | $303.17 | +0.1% | +2.3% | +8.5% | +0.4% | +28.3% | +103.3% | +186.5% | |
| 50-Day SMA | $317.96 | +0.2% | +1.0% | +0.1% | +0.5% | +24.1% | +101.4% | +150.2% |
3-Month Volatility History
FAQ
What is the current 3-month volatility of HEI?
As of today, HEI 3-month volatility is 25.72%
What 3-month volatility category does HEI fall into?
Based on its current 3-month historical volatility, HEI falls into the moderate volatility category
What is HEI 3-month volatility 1-year high?
HEI 3-month volatility reached a 1-year high of 40.81% on May 26, 2025
What is HEI 3-month volatility 1-year low?
HEI 3-month volatility reached a 1-year low of 19.30% on November 29, 2025
1-Year
30.59%
Summary
- Current Value
- As of today, HEI 1-year volatility is 30.59%, down -0.55% on
- Value Category
- Based on its current 1-year historical volatility, HEI falls into the moderate volatility category
- 1-Year High
- HEI 1-year volatility reached a 1-year high of 31.77% on
- 1-Year Low
- HEI 1-year volatility reached a 1-year low of 22.64% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Year Volatility | 30.59% | -0.6% | -1.8% | -2.6% | +0.3% | +33.9% | +9.3% | -45.4% | |
| 10-Day Volatility | 28.42% | -26.0% | +23.7% | +75.2% | -20.8% | +44.9% | +1.9% | -5.9% | |
| 1-Month Volatility | 32.36% | -1.7% | +40.9% | +98.4% | +9.4% | -11.3% | +22.2% | +31.6% | |
| 3-Month Volatility | 25.72% | +0.7% | +29.4% | -14.2% | +5.8% | -11.2% | -12.6% | -28.8% | |
| 1-Year Volatility | 30.59% | -0.6% | -1.8% | -2.6% | +0.3% | +33.9% | +9.3% | -45.4% | |
| 14-Day RSI | 68.22 | +4.7% | +39.8% | +42.7% | +28.9% | +179.7% | +24.0% | +9.4% | |
| Beta | 0.65 | 0.0% | -4.4% | -4.4% | 0.0% | -29.4% | -24.4% | -43.0% | |
| ATR | $7.90 | -0.5% | +14.9% | +13.9% | +8.8% | +33.4% | +108.9% | +131.9% | |
| Price | $352.39 | +1.4% | +12.9% | +11.2% | +8.9% | +56.0% | +123.2% | +157.1% | |
| 200-Day SMA | $303.17 | +0.1% | +2.3% | +8.5% | +0.4% | +28.3% | +103.3% | +186.5% | |
| 50-Day SMA | $317.96 | +0.2% | +1.0% | +0.1% | +0.5% | +24.1% | +101.4% | +150.2% |
1-Year Volatility History
FAQ
What is the current 1-year volatility of HEI?
As of today, HEI 1-year volatility is 30.59%
What 1-year volatility category does HEI fall into?
Based on its current 1-year historical volatility, HEI falls into the moderate volatility category
What is HEI 1-year volatility 1-year high?
HEI 1-year volatility reached a 1-year high of 31.77% on August 30, 2025
What is HEI 1-year volatility 1-year low?
HEI 1-year volatility reached a 1-year low of 22.64% on February 1, 2025
Data Sources & References
- HEI Official Website www.heico.com
- Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/46619/000004661925000076/0000046619-25-000076-index.htm
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/46619/000004661925000082/0000046619-25-000082-index.htm
- HEI Profile on Yahoo Finance finance.yahoo.com/quote/HEI
- HEI Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/hei