Algoma Steel Group Inc. (ASTL) short interest & options flow
NASDAQASTL heads into its October 29 earnings report on a 16% surge over the past month, with options traders shifting decisively to the bullish side even as short sellers quietly add to their positions. The options signal is the most striking feature of the current setup. Call demand has overwhelmed puts: the put/call ratio has dropped to 0.78, more than two standard deviations below…
ASTL cost to borrow surges 148% in one week to 1.60%, while short interest collapses 25% as shares covered accelerate.
- Market cap
- $609M
- Next earnings
- 12 Nov 2026
Key data as of 12 Nov 2026

ASTL news and analysis
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