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NYSE:NBY 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.
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.

Stock Market Today

  • Nevada Temporarily Bans Prediction Market Firm Kalshi Over Gaming License Dispute
    March 20, 2026, 2:30 PM EDT. Kalshi, a prediction markets platform offering event-based contracts on sports, elections, and entertainment, was temporarily banned in Nevada by a 14-day restraining order from the First Judicial District Court. The ruling prohibits Kalshi from operating its derivatives exchange without a gaming license, marking the first state-level forced cessation for the company. The ban follows earlier Nevada cease-and-desist actions and precedes a likely extension through the legal case, said gaming attorney Daniel Wallach. The dispute comes amid mounting regulatory scrutiny nationally, including criminal charges from Arizona and ongoing battles in multiple states. Kalshi contends its sports contracts are financial swaps, not gambling, a view supported by the federal Commodity Futures Trading Commission, which claims jurisdiction over these markets. This case highlights tensions between state gambling laws and federally regulated prediction markets.
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