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PRE-MKT · 06:25 ET
Market ClerkRecap
Thu Oct 22 · pre-market2 signals on Oct 21108 insider buys this week · $250.3MCIRO short report next: Oct 31The week ahead

BLDP

Ballard Power Systems Inc.
TSX · INDUSTRIALS · CLEAN TECHNOLOGY & RENEWABLE ENERGY
2.15
+0.02 +0.94%
CAD · Oct 22, 06:22 a.m. ET

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One year, everything drawn on

251 SESSIONS · DAILY CLOSES
9.366.774.181.59OCT 2025JAN 2026APRJUL
Insider buyInsider sellHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-10-22
Shorts (latest report): 6.1M short · +1M last period
Every line of the math
9FLAG

Insider activity

No open-market insider filings on BLDP in the imported SEDI data.

Short interest

HISTORY
ReportShares shortChange
2026-10-156.1M+1M
2026-09-305.1M−1.4M
2026-09-156.5M−721K
2026-08-317.2M+1.4M
2026-08-155.8M+973K
2026-07-314.8M+109K
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