NovaBay Pharmaceuticals (NBY) Stock Chart & Stock Price History $0.66 +0.01 (+2.00%) As of 04:10 PM Eastern Add Compare Share Share Chart Stock AnalysisChartEarningsHeadlinesInsider TradesSEC FilingsShort InterestBuy This Stock NovaBay Pharmaceuticals Stock Price Performance The NovaBay Pharmaceuticals (NBY) stock chart highlights key performance trends across multiple timeframes. In the past month, the stock has increased 8.67%, reflecting recent market activity. As of the latest close, NovaBay Pharmaceuticals traded at $0.65 with a market cap of $3.78 million and volume of 34,790 shares. Receive NBY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for NovaBay Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-4.19%1 Month Performance+8.67%3 Month Performance+10.50% NBY Stock Chart for Friday, July, 18, 2025 NBY Chart by TradingView NovaBay Pharmaceuticals Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization07/17/2025$0.65$0.65+0.65%$0.69$0.6534,790 shs$3.78 million07/16/2025$0.67$0.65-3.61%$0.67$0.6222,579 shs$3.76 million07/15/2025$0.69$0.67-2.90%$0.69$0.6721,636 shs$3.90 million07/14/2025$0.69$0.69-0.29%$0.75$0.62195,982 shs$4.02 million07/11/2025$0.65$0.69+6.51%$0.70$0.6190,990 shs$4.03 million07/10/2025$0.65$0.65+0.05%$0.65$0.6113,186 shs$3.78 million07/09/2025$0.66$0.65-1.96%$0.69$0.6041,627 shs$3.78 million07/08/2025$0.66$0.66-0.08%$0.69$0.6337,222 shs$3.86 million07/07/2025$0.63$0.66+5.39%$0.70$0.6360,831 shs$3.86 million07/04/2025$0.63$0.63$0.64$0.608,792 shs$3.66 million Get the Latest News and Ratings for NBY and Related StocksEnter your email address below to receive the latest news and analysts' ratings for NovaBay Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 07/03/2025$0.63$0.63+0.62%$0.64$0.608,792 shs$3.66 million07/02/2025$0.61$0.63+2.64%$0.63$0.619,961 shs$3.64 million07/01/2025$0.58$0.61+5.00%$0.62$0.5923,024 shs$3.54 million06/30/2025$0.61$0.58-4.26%$0.61$0.5815,393 shs$3.38 million06/27/2025$0.60$0.61+0.97%$0.61$0.6028,075 shs$3.53 million06/26/2025$0.57$0.60+4.60%$0.60$0.588,839 shs$3.49 million06/25/2025$0.58$0.57-0.64%$0.58$0.575,848 shs$3.34 million06/24/2025$0.57$0.58+1.28%$0.58$0.5722,957 shs$3.36 million06/23/2025$0.57$0.57$0.60$0.5731,532 shs$3.32 million06/20/2025$0.61$0.57-6.57%$0.61$0.5729,554 shs$3.32 million06/19/2025$0.61$0.61$0.62$0.607,696 shs$3.55 million06/18/2025$0.62$0.61-1.31%$0.62$0.607,696 shs$3.55 million06/17/2025$0.60$0.62+3.03%$0.63$0.6027,706 shs$2.60 million Related Companies MBIO Stock Price Chart EDSA Stock Price Chart ERNA Stock Price Chart BCTX Stock Price Chart SYBX Stock Price Chart FLGC Stock Price Chart NEUP Stock Price Chart BFRG Stock Price Chart IBIO Stock Price Chart TXMD Stock Price Chart Receive NBY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for NovaBay Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 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