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HEICO Corporation (HEI) stock Relative Strength Index

14-Day RSI

29.510.68+2.36%

Summary

As of today, HEI 14-day RSI is 29.51, up +2.36% on
Based on its current 14-day relative strength index, HEI falls into the oversold category
HEI 14-day RSI reached a 1-year high of 80.59 on
HEI 14-day RSI reached a 1-year low of 27.29 on

RSI Chart

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Series
SUGGESTED SERIES

Performance

HEI Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI29.51+2.4%-27.6%-31.4%-44.2%-54.9%-39.7%-31.4%
Price$273.39+0.3%-14.4%-18.4%-15.5%+1.8%+62.7%+121.4%
200-Day SMA$318.85-0.0%+0.3%+6.0%+5.6%+29.3%+104.7%+173.0%
50-Day SMA$319.29-0.5%-4.9%+1.2%+0.9%+30.5%+87.7%+150.1%
Beta0.790.0%+12.9%+23.4%+21.5%+17.9%-11.2%-43.6%
ATR$9.25-3.6%-21.4%+20.3%+27.4%+50.7%+135.9%+156.0%
10-Day Volatility26.02%+1.3%-52.0%-24.2%-27.5%+36.0%-16.1%-4.8%
1-Month Volatility33.27%-3.8%-14.5%+10.0%+12.5%+53.8%-0.5%+9.1%
3-Month Volatility33.10%-0.8%+3.6%+36.8%+36.2%-6.4%+32.5%+3.0%
1-Year Volatility30.07%+0.0%+3.6%-1.4%-1.4%+13.1%+9.7%-32.0%

RSI Highs

HEI 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M47.13-37.4%
3M72.56-59.3%
6M72.56-59.3%
1Y80.59-63.4%
3Y80.59-63.4%
5Y80.74-63.5%
All96.60-69.5%

RSI Lows

HEI 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M27.29+8.1%
3M27.29+8.1%
6M27.29+8.1%
1Y27.29+8.1%
3Y24.39+21.0%
5Y24.39+21.0%
All0.00N/A

RSI History

DateValueChange
29.51-44.2%
52.91+64.8%
32.11-40.0%
53.55+17.5%
45.58-18.1%
55.67-1.2%
56.36+80.6%
31.21-30.2%
44.74-22.6%
57.83+23.5%
46.84-25.3%
62.69-1.8%
63.85+20.0%
53.20-17.9%
64.77+25.3%
51.69+34.2%
38.52-41.1%
65.44+1.7%
64.37+9.6%
58.71+5.7%
55.57-9.6%
61.50-0.2%
61.60+6.8%
57.69+36.8%
DateValueChange
42.18-9.1%
46.38-20.1%
58.02-24.0%
76.36+5.1%
72.65-4.9%
76.36+0.6%
75.89+13.8%
66.67+60.0%
41.67+90.4%
21.88-18.7%
26.92-52.9%
57.14-23.8%
75.00+57.8%
47.54+9.5%
43.40+9.5%
39.64-12.2%
45.16-25.8%
60.87+27.3%
47.83+30.9%
36.54-30.4%
52.50+156.0%
20.51-53.7%
44.30-

FAQ

  • What is the current 14-day RSI of HEI?

    As of today, HEI 14-day RSI is 29.51

  • What 14-day RSI category does HEI fall into?

    Based on its current 14-day relative strength index, HEI falls into the oversold category

  • What is HEI 14-day RSI 1-year high?

    HEI 14-day RSI reached a 1-year high of 80.59 on June 30, 2025

  • What is HEI 14-day RSI 1-year low?

    HEI 14-day RSI reached a 1-year low of 27.29 on February 6, 2026

Data Sources & References

  1. HEI Official Website www.heico.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/46619/000004661926000005/0000046619-26-000005-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/46619/000004661925000082/0000046619-25-000082-index.htm
  4. HEI Profile on Yahoo Finance finance.yahoo.com/quote/HEI
  5. HEI Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/hei