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TSX:BB.TO 21 May 2026

BlackBerry Stock Jumps as U.S. Security Win Fuels Its Software Comeback

BlackBerry Stock Jumps as U.S. Security Win Fuels Its Software Comeback

BlackBerry’s Toronto shares closed up 7.9% after its AtHoc crisis-communications platform received renewed U.S. government cloud-security certification. Executives highlighted growth prospects for the QNX embedded-software unit at a CIBC investor conference. The U.S.-listed stock rose about 7.5%. Management cited recent cost cuts and a move to positive cash flow.
21 May 2026
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Stock Market Today

  • Turkey Stock Market Halted and Bonds Fall After Court Ruling Against Opposition
    May 21, 2026, 4:38 PM EDT. Trading on Turkey's stock market was halted and government bonds tumbled sharply on Thursday following a major court ruling against the main opposition party. The decision by one of Turkey's top courts represents a significant political development, triggering investor concern and market instability. The suspension of trading and bond sell-off reflect heightened uncertainty in Turkey's financial markets amid mounting political tensions.

Latest articles

BlackBerry Stock Jumps as U.S. Security Win Fuels Its Software Comeback

BlackBerry Stock Jumps as U.S. Security Win Fuels Its Software Comeback

21 May 2026
BlackBerry’s Toronto shares closed up 7.9% after its AtHoc crisis-communications platform received renewed U.S. government cloud-security certification. Executives highlighted growth prospects for the QNX embedded-software unit at a CIBC investor conference. The U.S.-listed stock rose about 7.5%. Management cited recent cost cuts and a move to positive cash flow.
AI Stocks Rally, Deere Misses Out

AI Stocks Rally, Deere Misses Out

21 May 2026
Arm shares surged 16.1% to $298.16, pushing its market value above $300 billion after reporting record revenue and strong data-center growth. Rigetti jumped 30.6% and IBM rose 12.5% following $2 billion in U.S. quantum computing incentives. Nvidia posted record quarterly revenue but slipped 1.8%. Bloom Energy gained 9% as Nebius announced major AI power infrastructure deals.
Bezos pushes for no income tax on half of Americans; Mamdani was set

Bezos pushes for no income tax on half of Americans; Mamdani was set

21 May 2026
Jeff Bezos called for eliminating federal income taxes for the bottom half of U.S. earners, putting him at odds with New York Mayor Zohran Mamdani and Democrats seeking higher taxes on the wealthy. Bezos said the bottom half should owe “zero,” not just less, and criticized Mamdani’s proposed tax on luxury second homes. Mamdani responded that higher taxes on the rich would help working New Yorkers.
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