First Trust Exchange-Traded Fund - First Trust NYSE Arca Biotechnology Index Fund
ARCAFBT short interest surged 97.7% in one week to 0.595% of float, driven by rapid buildup from 18,976 shares on April 22 to 37,515 shares as of April 30.
Snapshot as of 5 Jul 2026
No long-form analysis yet for FBT. Pulse alerts and the live data picture are available on ORTEX.
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