Nephros (NEPH) Stock Chart & Stock Price History $5.32 -0.08 (-1.52%) As of 01:30 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Nephros Stock Price Performance The Nephros (NEPH) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 265.00%, with a year-to-date return of 261.77%. In the past month, the stock has increased 24.54%, reflecting recent market activity. As of the latest close, Nephros traded at $5.40 with a market cap of $57.24 million and volume of 77,747 shares. Five years ago, the stock traded at $6.84, representing a 22.25% decrease over that period. At the time, it had a market cap of $61.83 million and a volume of 2,508 shares. 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Read our full terms of service and privacy policy. 5 Day Performance+11.49%1 Month Performance+24.54%3 Month Performance+41.81%Year-To-Date Performance+261.77%1 Year Performance+265.00%5 Year Performance-22.25% NEPH Stock Chart for Friday, October, 10, 2025 NEPH Chart by TradingView Nephros 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 Capitalization10/09/2025$5.16$5.40+4.65%$5.72$5.2177,747 shs$57.24 million10/08/2025$5.68$5.16-9.15%$5.91$5.11245,924 shs$54.70 million10/07/2025$5.44$5.68+4.41%$5.97$5.4289,748 shs$60.21 million10/06/2025$4.77$5.44+14.05%$5.59$4.67212,142 shs$57.66 million10/03/2025$4.64$4.77+2.80%$4.85$4.5746,001 shs$50.56 million10/02/2025$4.62$4.64+0.43%$4.79$4.5228,627 shs$49.18 million10/01/2025$4.73$4.62-2.33%$4.89$4.6257,490 shs$48.98 million09/30/2025$4.57$4.73+3.50%$4.74$4.5121,173 shs$50.14 million09/29/2025$4.45$4.57+2.70%$4.58$4.4162,709 shs$48.44 million09/26/2025$4.18$4.45+6.46%$4.45$4.1459,433 shs$47.17 million Get the Latest News and Ratings for NEPH and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Nephros and its competitors with MarketBeat's FREE daily newsletter. 09/25/2025$4.15$4.18+0.72%$4.39$4.1111,883 shs$44.31 million09/24/2025$4.25$4.15-2.35%$4.45$4.154,172 shs$43.99 million09/23/2025$4.31$4.25-1.39%$4.40$4.2112,581 shs$45.05 million09/22/2025$4.18$4.31+3.11%$4.48$4.1867,110 shs$45.69 million09/19/2025$4.06$4.18+2.96%$4.35$3.97119,640 shs$44.31 million09/18/2025$4.27$4.06-4.92%$4.46$4.0038,557 shs$43.04 million09/17/2025$4.31$4.27-0.93%$4.48$4.22117,777 shs$45.26 million09/16/2025$4.36$4.31-1.15%$4.75$4.30161,682 shs$45.69 million09/15/2025$4.26$4.36+2.35%$4.94$4.27187,990 shs$46.22 million09/12/2025$4.21$4.26+1.19%$4.35$4.0730,254 shs$45.16 million09/11/2025$4.27$4.21-1.41%$4.25$4.0635,380 shs$44.63 million09/10/2025$4.40$4.27-2.95%$4.47$4.0545,395 shs$45.27 million09/09/2025$3.93$4.40+11.96%$4.59$4.0029,034 shs$46.64 million Related Companies Sight Sciences Stock Chart KORU Medical Systems Stock Chart Neuronetics Stock Chart Sharps Technology Stock Chart Anteris Technologies Global Stock Chart Microbot Medical Stock Chart Nyxoah Stock Chart Predictive Oncology Stock Chart Profound Medical Stock Chart LENSAR Stock Chart Receive NEPH Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Nephros and its competitors with MarketBeat's FREE daily newsletter. 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