Stocks were set to advance as signs Iran may join talks with the US fostered cautious optimism about progress in the Middle East ahead of a looming ceasefire deadline. Crude oil dropped.  

BlackBerry Today's Change (13.17%) $0.64 Current Price $5.50 BlackBerry (BB +13.17%), a secure communications and IoT software provider, closed Monday at $5.50, up 13.17%. The stock jumped after news of an expanded QNX integration with Nvidia’s IGX Thor for edge AI systems. Investors are watching how these safety‑critical AI and automotive deals translate into sustained...

Poet Technologies Today's Change (18.32%) $1.33 Current Price $8.59 Poet Technologies (POET +18.32%), designs and develops photonic integrated circuits and optical engines. The stock closed at $8.59, up 18.32%. Shares jumped after management issued a detailed rebuttal to a short-seller report and clarified PFIC-related tax concerns, while investors are watching execution on its AI-focused growth...