NYSE · HEI

HEICO Corporation

Industrials · Aerospace & Defense

$309.87

Up+$1.23 (+0.40%)

Updated Oct 18, 2026, 6:09 PM

SID Score

4.7/10

Composite research score

Smart Money

58/100

Neutral

Price performance · HEI

HEI price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 16, 2026

Daily close

View OHLC price history

HEI OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 16, 2026	$309.85	$315.83	$307.13	$309.87	500.34K
Oct 15, 2026	$300.90	$309.10	$299.285	$308.64	458.91K
Oct 14, 2026	$297.28	$300.24	$296.02	$298.58	398.55K
Oct 13, 2026	$297.31	$297.775	$291.70	$296.73	486.32K
Oct 12, 2026	$298.79	$300.75	$296.73	$297.09	337.46K
Oct 9, 2026	$295.72	$298.85	$295.01	$298.28	286.76K
Oct 8, 2026	$293.37	$297.075	$291.98	$295.91	506.57K
Oct 7, 2026	$299.42	$301.77	$295.12	$295.78	461.71K
Oct 6, 2026	$302.47	$303.77	$295.12	$303.26	424.69K
Oct 5, 2026	$301.73	$304.96	$299.5301	$301.57	479.69K
Oct 2, 2026	$309.91	$311.23	$302.21	$302.45	488.45K
Oct 1, 2026	$302.35	$308.77	$302.04	$306.39	347.91K
Sep 30, 2026	$305.26	$307.31	$302.79	$303.18	370.6K
Sep 29, 2026	$305.32	$308.30	$302.38	$307.11	456.78K
Sep 28, 2026	$304.71	$309.01	$301.10	$304.61	579.66K
Sep 25, 2026	$306.82	$311.72	$305.9525	$308.53	615.9K
Sep 24, 2026	$308.27	$310.91	$305.38	$306.33	419.23K
Sep 23, 2026	$305.30	$312.62	$301.12	$310.57	577.28K
Sep 22, 2026	$306.00	$309.39	$301.01	$307.77	630.14K
Sep 21, 2026	$300.44	$304.755	$298.5802	$303.03	403.3K