Aduro Clean Technologies Inc. (ACT) short interest & options flow
TSXACT heads into its August 28 earnings release with the founder-CEO quietly adding to his position, borrow costs running well above average, and a stock that has gained 18% in a month but slipped modestly on the week. The clearest immediate story is insider conviction. CEO and founder Ofer Vicus bought shares twice in the past three months — 2,500 shares in mid-May and another 2,360…
ACT short interest surges 20.8% in one week to 0.14% of float, driven by rising borrow costs at 16.4% as availability tightens to 15.7%.
- Market cap
- $383M
- Next earnings
- 27 Nov 2026
Key data as of 9 Nov 2026

Latest signals on ACT
- Short Interest
ACT short interest surges 20.8% in one week to 0.14% of float, driven by rising borrow costs at 16.4% as availability tightens to 15.7%.
- Utilization
ACT SI utilization surges to 91.86%, highest in 52 weeks, as availability plunges 53% week-over-week to 11.84%.
ACT news and analysis
RSSNo long-form analysis yet for ACT. Pulse alerts and the live data picture are available on ORTEX.
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