HEICO Corp
HEI
NYSE
Aerospace & Defense
$355.04
USD
+4.46 (+1.27%)
At close: Aug 21, 2026, 4:00 PM EDT
Market Cap $42.95B
Volume 353.2K
Open
$346.46
Feb 20 – Aug 21
High
$376.86
Feb 20 – Aug 21
Low
$256.11
Feb 20 – Aug 21
Close
$355.04
Feb 20 – Aug 21
+2.5%
Trend Analysis
Short Term (1M)
Neutral
Medium Term (3M)
Bullish
Long Term (6M)
Bullish
Support and Resistance
Resistance (Strong)
$376.86
Resistance (Weak)
$376.07
Support (Strong)
$256.11
Support (Weak)
$260.37
Volume Analysis
Today's Volume
353.2K
Average Volume (6M)
620.2K
Volume Trend
Below Avg
Chart Reading Tips