CoreWeave jumps on GPT-6 Astra hype, Tamarack and Headwater merge in a $10B deal, and oil tops $100 as Mideast tensions escalate.
6 Astra hype, Tamarack and Headwater merge in a $10B deal, and oil tops $100 as Mideast tensions escalate.
CoreWeave jumps on GPT-6 Astra hype, Tamarack and Headwater merge in a $10B deal, and oil tops $100 as Mideast tensions escalate.

Markets are mostly softer this morning as oil prices surge past $100 a barrel following an escalation in the U.S.-Iran conflict. The TSX is down 0.12% to 36,078.28, though the TSX Venture Index is bucking the trend, up 0.87% to 967.98. In the U.S., the Dow is down 0.70% and the Nasdaq is off 0.17%, even as traders continue bidding up AI-related names, while London’s FTSE 100 is down 0.56%.

Copper is hitting fresh records, up 0.68%, and gold is holding steady near recent levels, up 1.53%, as Brent crude tops $100 on intensifying Middle East supply fears. Bitcoin is a bright spot, up 1.20% to just above C$109,000. The Canadian dollar is little changed against the U.S. dollar but softer against the pound, euro, and yen, while Canada has joined a European ban on Israeli settlement goods amid rising regional violence, and economists say Canada’s reciprocal tariffs are unlikely to hit grocery bills.

Market numbers

TSX: Down (-0.12%) 36,078.28

TSXV: Up (+0.87%) 967.98

DOW: Down (-0.70%) 52,401.4

NASDAQ: Down (-0.17%) 29,465.8

FTSE 100: Down (-0.56%) 10,702.40

In the headlines

  • CoreWeave surges as OpenAI’s GPT-6 Astra reboots the AI trade: CoreWeave (NASDAQ:CRWV), the AI cloud infrastructure company, jumped 12% after OpenAI’s launch of its GPT-6 Astra model reignited enthusiasm for the compute-intensive AI trade. Investors are once again rewarding companies positioned to supply the infrastructure behind next-generation AI models.
  • UK airlines scramble after tech problems cancel 1,750 flights: Major UK carriers are working to recover after a widespread technology failure forced the cancellation of roughly 1,750 flights, disrupting travel across the country. The outage highlights the operational risks airlines face when core booking and scheduling systems go down.
  • Tamarack and Headwater merge in $10-billion Alberta oil deal: Tamarack Valley Energy (TSX:TVE) and Headwater Exploration (TSX:HWX), two prominent players in Alberta’s Clearwater oil play, agreed to merge in a deal valued at $10 billion, marking a major consolidation in one of the region’s hottest resource plays. The combination is expected to create a larger, more efficient producer better positioned to compete in the current oil price environment.

Currencies

USD: Down (-0.01%) $0.7249

GBP: Down (-0.17%) $0.5345

EUR: Down (-0.25%) $0.62267

JPY: Down (-0.50%) ¥111.174

AUD: Down (-0.15%) $1.0028

Bitcoin (BTC/CAD): Up (+1.20%) 109,378.7

(Conversion to C$1)

Commodities

Copper: Up (+0.68%) 6.83384

Gold: Up (+1.53%) 4,422.14

WTI: Up (+1.20%) 92.75

Natural Gas: Down (-1.42%) 2.844

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Join the discussion: Find out what everybody’s saying about CoreWeave and Tamarack on September 9th, 2026, on Stockhouse’s stock forums and message boards.

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