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PRE-MKT · 05:05 ET
Market ClerkRecap
Fri Oct 23 · pre-market6 signals on Oct 22103 insider buys this week · $208.8MCIRO short report next: Oct 31The week ahead

AMLX

Amylyx Pharmaceuticals, Inc.
NASDAQ · HEALTH CARE · PHARMACEUTICAL PREPARATIONS
28.57
−0.46 −1.58%
USD · close Oct 22

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Short interest

FINRA · TWICE MONTHLY
Report dateShares shortChange% of shares outAvg daily volumeDays to cover
2026-08-3112.7M−688K11.43%5.4M2.4
2026-08-1413.4M+23K12.05%1.9M7.1
2026-07-3113.4M+1.1M12.03%2M6.8
2026-07-1512.3M−2.1M11.01%1.3M9.2

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