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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

New York, January 12, 2026, 05:15 EST — Premarket NovaBay Pharmaceuticals, Inc. shares slipped roughly 10% in early Monday trading, falling to $17.21 after finishing Friday at $19.16. This dip comes after a notable surge in the lightly traded stock on the NYSE American. https://stockanalysis.com/stocks/nby/ Friday’s surge was extreme, even for a microcap. Shares closed up 102.5%, swinging between $9.69 and $19.95, on roughly 10 million shares changing hands, according to StockAnalysis data. https://stockanalysis.com/stocks/nby/history/ This is crucial now, as the stock has morphed into a momentum play within just a few sessions. Such trades hinge heavily on share availability. With
12 January 2026
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NovaBay stock more than doubles on thin float — what to watch for NBY when markets reopen

NovaBay stock more than doubles on thin float — what to watch for NBY when markets reopen

New York, January 11, 2026, 19:27 EST — Markets have closed for the day. Shares of NovaBay Pharmaceuticals, Inc. surged 102.54% to close Friday at $19.16, swinging between $9.69 and $19.95 during the session. Trading volume hit 9,996,659 shares. In after-hours trading, the stock reached $20.50. (StockAnalysis) U.S. markets were closed on Sunday, putting the spotlight on the NYSE American-listed microcap as it heads into Monday’s session. The open will be the next key hurdle. Why it matters now: the float—the shares available for trading—is roughly 12.39 million, compared to 126.01 million total shares outstanding, per StockAnalysis.com. Short interest stood
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

New York, January 11, 2026, 07:38 EST — The market has closed. Shares of NovaBay Pharmaceuticals, Inc (NBY) soared Friday, closing up 102.5% at $19.16. The NYSE American stock will remain in focus when U.S. markets reopen Monday. (Daily Times Leader) Friday’s session ended a wild ride for the microcap, with shares bouncing between $9.69 and $19.95. Trading volume surged to roughly 10 million shares, a big jump from around 1.3 million the day before, according to stock data. (StockAnalysis) Why it matters now: investors are digging into older filings for signs of potential dilution — when new shares or
11 January 2026
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Stock Market Today

Caterpillar stock price jumps 7% to $726 as Dow cracks 50,000 — what matters next week

Caterpillar stock price jumps 7% to $726 as Dow cracks 50,000 — what matters next week

7 February 2026
Caterpillar shares surged 7.1% to $726.20 Friday, driving the Dow above 50,000 for the first time. The move erased recent losses and followed insider selling by Group President Bob De Lange earlier in the week. Deere and CNH Industrial also gained as investors rotated into industrial stocks. Markets await next week’s U.S. jobs and inflation data.
Amazon stock slides as $200B AI spending plan meets cautious profit outlook

Amazon stock slides as $200B AI spending plan meets cautious profit outlook

7 February 2026
Amazon shares fell 9% Friday after the company announced plans for $200 billion in 2026 capital spending, mainly for AWS and AI, and issued a first-quarter profit outlook below estimates. The stock drop could erase $200 billion in market value. Fourth-quarter net sales rose 14% to $213.4 billion, while free cash flow declined due to higher spending on AI infrastructure.
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