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NYSE:NBY News 11 January 2026 - 12 January 2026

NovaBay Pharmaceuticals (NBY) stock slides premarket after 102% surge — dilution risk back on radar

NovaBay Pharmaceuticals (NBY) stock slides premarket after 102% surge — dilution risk back on radar

NovaBay Pharmaceuticals shares fell 10% to $17.21 in premarket trading Monday, following a 102.5% surge Friday on unusually heavy volume. Traders are watching for updates on warrants and share supply after the company disclosed possible new share issuances and a reverse split. NovaBay has not commented on the recent volatility. Fourth-quarter results are expected March 25.
12 January 2026
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NovaBay Pharmaceuticals stock jumps 102% — what to watch for NBY before Monday

NovaBay Pharmaceuticals stock jumps 102% — what to watch for NBY before Monday

NovaBay Pharmaceuticals shares jumped 102.5% to $19.16 Friday, with volume spiking to 10 million. The surge follows disclosures of pre-funded warrants and convertible preferred stock that could sharply increase the share count. David E. Lazar recently became CEO after leading a strategic investment. Traders await new filings and the U.S. CPI report on Jan. 13.
11 January 2026
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Stock Market Today

Amazon stock tumbles on $200 billion AI spend plan — what to know before Monday

Amazon stock tumbles on $200 billion AI spend plan — what to know before Monday

7 February 2026
Amazon shares fell 5.6% to $210.32 on Friday after the company projected about $200 billion in 2026 capital expenditures, triggering investor concern over AI spending. The stock had already dropped 11.5% after-hours Thursday. Amazon forecast Q1 net sales of $173.5–$178.5 billion and operating income of $16.5–$21.5 billion. Analyst Gil Luria downgraded Amazon, citing rising investment as its cloud lead narrows.
AMD stock jumps 8% in chip rebound — what investors are watching before Monday

AMD stock jumps 8% in chip rebound — what investors are watching before Monday

7 February 2026
AMD shares jumped 8.2% to $208.44 Friday, trading on heavy volume as chip stocks rebounded and the Dow closed above 50,000 for the first time. The Philadelphia Semiconductor Index rose 5.7% after Amazon’s AI spending plans lifted sector estimates. Nvidia’s CEO cited surging AI chip demand. AMD’s rally followed a weak revenue outlook earlier in the week.
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