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HEICO Corporation (HEI) stock Relative Strength Index

14-Day RSI

50.544.73+10.33%

Summary

As of today, HEI 14-day RSI is 50.54, up +10.33% on
Based on its current 14-day relative strength index, HEI falls into the strengthening momentum category
HEI 14-day RSI reached a 1-year high of 80.59 on
HEI 14-day RSI reached a 1-year low of 26.12 on

RSI Chart

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Series
SUGGESTED SERIES

Performance

HEI Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI50.54+10.3%+85.2%-9.2%-4.5%+18.7%-8.8%-11.8%
Price$291.57+2.4%+6.0%-15.4%-9.9%+19.1%+70.0%+119.8%
200-Day SMA$316.73-0.1%-0.8%+3.2%+4.9%+27.4%+99.3%+166.5%
50-Day SMA$304.10-0.2%-7.0%-6.3%-3.9%+21.8%+78.3%+136.3%
Beta1.02+2.0%+27.5%+52.2%+56.9%+50.0%+14.6%-23.3%
ATR$9.34+2.7%-11.6%+13.2%+28.7%+8.9%+224.6%+210.5%
10-Day Volatility43.91%-0.1%+22.5%+100.9%+22.3%-15.6%+252.4%+114.7%
1-Month Volatility38.18%+1.6%-15.6%+51.6%+29.1%-5.8%+156.9%+99.1%
3-Month Volatility37.00%+0.5%+10.7%+47.5%+52.3%-7.0%+70.8%+19.9%
1-Year Volatility29.75%+0.2%-1.0%-2.5%-2.5%+4.3%+9.8%-23.2%

RSI Highs

HEI 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M56.57-10.7%
3M65.77-23.2%
6M72.56-30.4%
1Y80.59-37.3%
3Y80.59-37.3%
5Y80.74-37.4%
All96.60-47.7%

RSI Lows

HEI 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M26.12+93.5%
3M26.12+93.5%
6M26.12+93.5%
1Y26.12+93.5%
3Y24.39+107.2%
5Y24.39+107.2%
All0.00N/A

RSI History

DateValueChange
50.54-4.5%
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 50.54

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

    Based on its current 14-day relative strength index, HEI falls into the strengthening momentum 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 26.12 on February 13, 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