ATI Inc. (ATI) short interest & options flow
NYSEATI closes at $165.59, down 12% over the past month, with short interest at its highest level in at least a year and a string of analyst target cuts landing in the days before Tuesday's results. Short interest has climbed 35% over the past 30 days to 3.5% of the free float, building steadily since late September. That is the sharpest monthly build in at least a year, though the…
ATI cost to borrow surges to 0.40%, up 121% over the past week amid modest short rebuilding ahead of November earnings.
- Market cap
- $24.32B
- Next earnings
- 12 Nov 2026
Key data as of 5 Nov 2026

Latest signals on ATI
- Cost to Borrow
ATI cost to borrow surges to 0.40%, up 121% over the past week amid modest short rebuilding ahead of November earnings.
ATI news and analysis
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