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Chewy is the week's most striking short interest mover. Its SI % of Free Float jumped to 91.3%, up from 66.0% just seven days ago. That 25-percentage-point surge in a week is one of the largest single-week increases among mid-cap US names. Days to cover stands at 3.3, and the cost to borrow remains low at 0.4%, so bears can hold their positions cheaply.
Wolfspeed stays near the top of the most-shorted list at 83.8% of FF. Hertz sits at 73.2%, with shares down almost 4% over three months as the car rental firm struggles.
Tesla reports earnings on 21 October. Short interest is only 2.5% of FF, relatively modest for such a high-profile name. ORTEX alt data shows German car registrations running 269% above the same quarter last year. That dataset has a 43-day lead on Tesla revenue with a strong historical fit.
On the covering side, MiniMed Group saw its SI % FF drop 73 percentage points over the week, falling from 103% to 30%. That is a major short squeeze candidate resolving quickly.
EverCommerce carries a short score of 96 with 92.9% cost to borrow and only 3.3% availability, signalling squeezed supply for new shorts. Lucky Strike Entertainment also scores 95 on the short score with shares down 35% over three months.
Talen Energy has 6.3% short interest. ORTEX nuclear output data shows its reactor ran 10 standard deviations below its own history in the week to 9 October, an extreme reading worth watching ahead of any operational update.
ORTEX Market Intelligence content is generated by AI from a snapshot of ORTEX's proprietary data and reviewed by the ORTEX team. Content is informational only and does not constitute investment advice.