Middlesex Water Company (MSEX) short interest & options flow
NASDAQMiddlesex 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…
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.
- Market cap
- $1.10B
- Next earnings
- 19 Feb 2027
Key data as of 4 Nov 2026

MSEX news and analysis
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