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Middlesex Water Company (MSEX) short interest & options flow

NASDAQ

Middlesex Water Company reports Q3 results today, and the most notable change since the last preview six days ago is a sharp unwinding of short positions, down 13% over the past week to 3.8% of the free float. That move is roughly 1.5 standard deviations below the company's typical weekly change over the past year, making it an unusually large reduction rather than routine drift…

Latest pulse31 Jul 2026

MSEX short interest climbed 23.3% over the past week to 4.8% of free float, driven by pre-earnings positioning ahead of today's results. Cost to borrow surged 80% to 0.68%, though ample availability at 1,763% of SI keeps shorting accessible.

$57.64-1.18% 1d+2.53% 1w+7.62% 1mClose: 3 Nov 2026
Short interest % of float
Dropping
Live SI on ORTEX →
Cost to borrow
Low
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Availability
High
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Market cap
$1.10B
Next earnings
19 Feb 2027
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Key data as of 4 Nov 2026

ORTEX chart of Middlesex Water Company (MSEX) share price and short interest (% of free float), six months to November 3, 2026

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