Wall Street Numbers logo
Wall Street Numbers logo
Wall Street Numbers
HEICO Corporation company logo
HEICO Corporation logo

HEICO Corporation (HEI) stock Relative Strength Index

14-Day RSI

62.073.09+5.24%

Summary

As of today, HEI 14-day RSI is 62.07, up +5.24% 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 78.77 on
HEI 14-day RSI reached a 1-year low of 21.38 on

RSI Chart

SUGGESTED SERIES

Performance

HEI Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI62.07+5.2%+59.1%+3.0%+17.3%+16.6%+15.9%-12.1%
Price$332.65+1.6%+9.7%-8.4%+2.8%+4.8%+104.4%+128.8%
200-Day SMA$318.76-0.0%-1.1%-0.1%+5.5%+10.7%+89.1%+139.1%
50-Day SMA$310.87-0.0%-6.8%-9.7%-1.8%-1.8%+90.8%+133.0%
20-Day SMA$313.50+0.6%+2.8%-10.8%-1.8%+0.1%+94.0%+125.0%
Beta1.060.0%-8.6%-8.6%+63.1%+58.2%+23.3%-19.1%
ATR$10.25-0.0%+30.8%-0.9%+41.3%+52.0%+260.1%+245.6%
10-Day Volatility43.97%-2.4%+161.1%+75.7%+22.5%+176.4%+176.5%+89.0%
1-Month Volatility33.93%-1.3%+40.3%+32.2%+14.7%+63.1%+64.5%+66.0%
3-Month Volatility27.96%+1.0%+18.3%-21.3%+15.1%+6.9%+50.2%+30.9%
1-Year Volatility33.28%+0.2%+3.5%+1.3%+9.1%+6.2%+36.1%+19.7%

RSI Highs

HEI 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M69.20-10.3%
3M69.20-10.3%
6M78.77-21.2%
1Y78.77-21.2%
3Y80.59-23.0%
5Y80.74-23.1%
All96.60-35.8%

RSI Lows

HEI 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M33.59+84.8%
3M21.38+190.3%
6M21.38+190.3%
1Y21.38+190.3%
3Y21.38+190.3%
5Y21.38+190.3%
All0.00N/A

RSI History

DateValueChange
62.07+17.3%
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 62.07
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 78.77 on May 29, 2026
What is HEI 14-day RSI 1-year low?
HEI 14-day RSI reached a 1-year low of 21.38 on July 31, 2026

Data Sources & References

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