What percent of HEI is sold short?

64.2% of HEICO (HEI) trading volume was short last week. Track days-to-cover and borrow rate against insider and hedge fund flow.

Is HEI a short squeeze candidate?

Compare short volume, days-to-cover, and borrow rate to insider buying — when insiders accumulate against heavy short interest, the squeeze setup gets stronger.

How is short volume different from short interest?

Short volume is daily shorting activity reported by FINRA; short interest is the bi-monthly snapshot of outstanding short positions. We track both for HEICO (HEI).

HEI Short Volume Hit 64.2%

Also trades as: HEI-A (NYSE) · $vol 71M · 0J46.L (LSE) · $vol 0M

$302.45

-3.94 (-1.29%)

Weekly Expected Move ±3.5%

$281 $292 $302 $313 $323

NYSE · Industrials · Aerospace & Defense · Tech Score Sell · Power 44 · $42.1B mcap · 124M float · 0.417% daily turnover · Short 64% of daily vol

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Short Volume Summary

2026-10-01

73.8%

Short Ratio

of total volume

62.7%

20-Day Avg

66.4%

50-Day Avg

▲ Rising

5-Day Trend

0.1M

Short Volume

0.1M

Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-10-01

Exchange	Short Volume	Total Volume	Short %
NASDAQ	90,515	122,841	73.7%
NYSE	5,953	7,753	76.8%
BATS	38	143	26.5%

HEI Short Interest

Short Volume Summary

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

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