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CLOSED · 18:20 ET
Market ClerkRecap
Sun Sep 6 · markets closed2 signals today321 insider buys this week · $404MCIRO short report next: Sep 15The week ahead

CFW

Calfrac Well Services Ltd.
TSX · INDUSTRIALS · ENERGY SERVICES
7.01
+0.04 +0.57%
CAD · close Sep 4

Short interest

CIRO · TWICE MONTHLY
Report dateShares shortChange% of shares out
2026-08-31595K+41K
2026-08-15554K−604K
2026-07-311.2M+85K
2026-07-151.1M−463K

CIRO publishes consolidated short positions for the 15th and month end. Short Watch, all names.

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