Ballard Power Systems is trading 10.4% up at $3.08 in pre-market, extending momentum from an 11.6% surge on July 30 driven by broad strength in the energy sector.
- The pre-market gains appear to be an extension of recent momentum, with energy names seeing bids amid higher index futures and supportive macro sentiment.
- The upward move is currently attributed to sector-wide trends rather than any new company-specific catalysts.