10-Day
12.60%
Summary
- Current Value
- As of today, HEI.A 10-day volatility is 12.60%, down -16.45% on
- Value Category
- Based on its current 10-day historical volatility, HEI.A falls into the very low volatility category
- 1-Year High
- HEI.A 10-day volatility reached a 1-year high of 71.04% on
- 1-Year Low
- HEI.A 10-day volatility reached a 1-year low of 9.83% 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 | 12.60% | -16.4% | -45.0% | -42.7% | -65.1% | -41.6% | -2.5% | -65.4% | |
| 1-Month Volatility | 18.58% | -2.5% | -24.0% | -12.6% | -36.2% | -6.2% | +58.3% | -46.2% | |
| 3-Month Volatility | 24.17% | -1.6% | -2.8% | -17.6% | +0.4% | -11.3% | -2.1% | -23.1% | |
| 1-Year Volatility | 30.77% | +0.1% | -0.3% | -2.3% | -0.0% | +38.3% | +10.0% | -44.3% | |
| 14-Day RSI | 54.42 | +1.3% | +20.4% | +7.1% | +2.4% | +14.0% | -17.4% | +16.2% | |
| Beta | 0.71 | 0.0% | +2.9% | 0.0% | +6.0% | -12.3% | -19.3% | -34.3% | |
| ATR | $6.39 | +0.0% | +3.0% | +13.2% | +21.9% | +56.8% | +183.2% | +86.7% | |
| Price | $259.39 | +0.2% | +0.6% | +5.5% | +2.8% | +40.9% | +86.9% | +125.6% | |
| 200-Day SMA | $247.68 | +0.1% | +2.3% | +7.2% | +4.3% | +30.3% | +104.2% | +152.4% | |
| 50-Day SMA | $257.95 | +0.1% | +1.8% | +4.3% | +4.4% | +38.0% | +100.5% | +120.5% |
10-Day Volatility History
FAQ
What is the current 10-day volatility of HEI.A?
As of today, HEI.A 10-day volatility is 12.60%
What 10-day volatility category does HEI.A fall into?
Based on its current 10-day historical volatility, HEI.A falls into the very low volatility category
What is HEI.A 10-day volatility 1-year high?
HEI.A 10-day volatility reached a 1-year high of 71.04% on March 11, 2025
What is HEI.A 10-day volatility 1-year low?
HEI.A 10-day volatility reached a 1-year low of 9.83% on August 19, 2025
1-Month
18.58%
Summary
- Current Value
- As of today, HEI.A 1-month volatility is 18.58%, down -2.47% on
- Value Category
- Based on its current 1-month historical volatility, HEI.A falls into the low volatility category
- 1-Year High
- HEI.A 1-month volatility reached a 1-year high of 53.07% on
- 1-Year Low
- HEI.A 1-month volatility reached a 1-year low of 15.96% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Month Volatility | 18.58% | -2.5% | -24.0% | -12.6% | -36.2% | -6.2% | +58.3% | -46.2% | |
| 10-Day Volatility | 12.60% | -16.4% | -45.0% | -42.7% | -65.1% | -41.6% | -2.5% | -65.4% | |
| 3-Month Volatility | 24.17% | -1.6% | -2.8% | -17.6% | +0.4% | -11.3% | -2.1% | -23.1% | |
| 1-Year Volatility | 30.77% | +0.1% | -0.3% | -2.3% | -0.0% | +38.3% | +10.0% | -44.3% | |
| 14-Day RSI | 54.42 | +1.3% | +20.4% | +7.1% | +2.4% | +14.0% | -17.4% | +16.2% | |
| Beta | 0.71 | 0.0% | +2.9% | 0.0% | +6.0% | -12.3% | -19.3% | -34.3% | |
| ATR | $6.39 | +0.0% | +3.0% | +13.2% | +21.9% | +56.8% | +183.2% | +86.7% | |
| Price | $259.39 | +0.2% | +0.6% | +5.5% | +2.8% | +40.9% | +86.9% | +125.6% | |
| 200-Day SMA | $247.68 | +0.1% | +2.3% | +7.2% | +4.3% | +30.3% | +104.2% | +152.4% | |
| 50-Day SMA | $257.95 | +0.1% | +1.8% | +4.3% | +4.4% | +38.0% | +100.5% | +120.5% |
1-Month Volatility History
FAQ
What is the current 1-month volatility of HEI.A?
As of today, HEI.A 1-month volatility is 18.58%
What 1-month volatility category does HEI.A fall into?
Based on its current 1-month historical volatility, HEI.A falls into the low volatility category
What is HEI.A 1-month volatility 1-year high?
HEI.A 1-month volatility reached a 1-year high of 53.07% on March 11, 2025
What is HEI.A 1-month volatility 1-year low?
HEI.A 1-month volatility reached a 1-year low of 15.96% on October 2, 2025
3-Month
24.17%
Summary
- Current Value
- As of today, HEI.A 3-month volatility is 24.17%, down -1.59% on
- Value Category
- Based on its current 3-month historical volatility, HEI.A falls into the low volatility category
- 1-Year High
- HEI.A 3-month volatility reached a 1-year high of 40.30% on
- 1-Year Low
- HEI.A 3-month volatility reached a 1-year low of 19.55% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 3-Month Volatility | 24.17% | -1.6% | -2.8% | -17.6% | +0.4% | -11.3% | -2.1% | -23.1% | |
| 10-Day Volatility | 12.60% | -16.4% | -45.0% | -42.7% | -65.1% | -41.6% | -2.5% | -65.4% | |
| 1-Month Volatility | 18.58% | -2.5% | -24.0% | -12.6% | -36.2% | -6.2% | +58.3% | -46.2% | |
| 1-Year Volatility | 30.77% | +0.1% | -0.3% | -2.3% | -0.0% | +38.3% | +10.0% | -44.3% | |
| 14-Day RSI | 54.42 | +1.3% | +20.4% | +7.1% | +2.4% | +14.0% | -17.4% | +16.2% | |
| Beta | 0.71 | 0.0% | +2.9% | 0.0% | +6.0% | -12.3% | -19.3% | -34.3% | |
| ATR | $6.39 | +0.0% | +3.0% | +13.2% | +21.9% | +56.8% | +183.2% | +86.7% | |
| Price | $259.39 | +0.2% | +0.6% | +5.5% | +2.8% | +40.9% | +86.9% | +125.6% | |
| 200-Day SMA | $247.68 | +0.1% | +2.3% | +7.2% | +4.3% | +30.3% | +104.2% | +152.4% | |
| 50-Day SMA | $257.95 | +0.1% | +1.8% | +4.3% | +4.4% | +38.0% | +100.5% | +120.5% |
3-Month Volatility History
FAQ
What is the current 3-month volatility of HEI.A?
As of today, HEI.A 3-month volatility is 24.17%
What 3-month volatility category does HEI.A fall into?
Based on its current 3-month historical volatility, HEI.A falls into the low volatility category
What is HEI.A 3-month volatility 1-year high?
HEI.A 3-month volatility reached a 1-year high of 40.30% on May 23, 2025
What is HEI.A 3-month volatility 1-year low?
HEI.A 3-month volatility reached a 1-year low of 19.55% on December 2, 2025
1-Year
30.77%
Summary
- Current Value
- As of today, HEI.A 1-year volatility is 30.77%, up +0.07% on
- Value Category
- Based on its current 1-year historical volatility, HEI.A falls into the moderate volatility category
- 1-Year High
- HEI.A 1-year volatility reached a 1-year high of 31.91% on
- 1-Year Low
- HEI.A 1-year volatility reached a 1-year low of 22.24% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Year Volatility | 30.77% | +0.1% | -0.3% | -2.3% | -0.0% | +38.3% | +10.0% | -44.3% | |
| 10-Day Volatility | 12.60% | -16.4% | -45.0% | -42.7% | -65.1% | -41.6% | -2.5% | -65.4% | |
| 1-Month Volatility | 18.58% | -2.5% | -24.0% | -12.6% | -36.2% | -6.2% | +58.3% | -46.2% | |
| 3-Month Volatility | 24.17% | -1.6% | -2.8% | -17.6% | +0.4% | -11.3% | -2.1% | -23.1% | |
| 1-Year Volatility | 30.77% | +0.1% | -0.3% | -2.3% | -0.0% | +38.3% | +10.0% | -44.3% | |
| 14-Day RSI | 54.42 | +1.3% | +20.4% | +7.1% | +2.4% | +14.0% | -17.4% | +16.2% | |
| Beta | 0.71 | 0.0% | +2.9% | 0.0% | +6.0% | -12.3% | -19.3% | -34.3% | |
| ATR | $6.39 | +0.0% | +3.0% | +13.2% | +21.9% | +56.8% | +183.2% | +86.7% | |
| Price | $259.39 | +0.2% | +0.6% | +5.5% | +2.8% | +40.9% | +86.9% | +125.6% | |
| 200-Day SMA | $247.68 | +0.1% | +2.3% | +7.2% | +4.3% | +30.3% | +104.2% | +152.4% | |
| 50-Day SMA | $257.95 | +0.1% | +1.8% | +4.3% | +4.4% | +38.0% | +100.5% | +120.5% |
1-Year Volatility History
FAQ
What is the current 1-year volatility of HEI.A?
As of today, HEI.A 1-year volatility is 30.77%
What 1-year volatility category does HEI.A fall into?
Based on its current 1-year historical volatility, HEI.A falls into the moderate volatility category
What is HEI.A 1-year volatility 1-year high?
HEI.A 1-year volatility reached a 1-year high of 31.91% on August 29, 2025
What is HEI.A 1-year volatility 1-year low?
HEI.A 1-year volatility reached a 1-year low of 22.24% on February 26, 2025
Data Sources & References
- HEI.A 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.A Profile on Yahoo Finance finance.yahoo.com/quote/HEI-A
- HEI.A Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/hei.a