This Week's Biggest Stock Losers This page lists stocks that trade on the NYSE, NASDAQ, AMEX or OTCMKTS exchanges that have had the biggest one-week percentage losses during the current trading session as compared to their previous closing prices. Country USA (NYSE & NASDAQ) USA (NYSE & NASDAQ)USA (All Exchanges)CanadaUnited Kingdom Sector All Sectors AerospaceAuto/Tires/TrucksBasic MaterialsBusiness ServicesCommunication ServicesComputer and TechnologyConstructionConsumer CyclicalConsumer DefensiveConsumer DiscretionaryConsumer GoodsConsumer StaplesEnergyFinanceFinancial ServicesIndustrialsManufacturingMedicalMiscellaneousMulti-Sector ConglomeratesReal EstateRetail/WholesaleServicesTransportationUtilities Market Cap All MarketCaps Mega Cap (More Than $200B)Large Cap ($10B-$200B)Mid Cap ($2B-$10B)Small Cap ($300M-$2B)Micro Cap ($50M-$300M)Nano Cap (Under $50M) MarketRank™ evaluates a company based on dividend strength, earnings, valuation, analysts forecasts, and more.Available with a MarketBeat All Access SubscriptionMarketRank™Upgrade to All Access to use the All Ranks Filter Media sentiment refers to the percentage of positive news stories versus negative news stories a company has received in the past week.Available with a MarketBeat All Access SubscriptionMedia SentimentUpgrade to All Access to use the All Sentiments Filter Analyst consensus is the average investment recommendation among Wall Street research analysts.Available with a MarketBeat All Access SubscriptionAnalyst ConsensusUpgrade to All Access to use the All Ratings Filter Export CompanyCurrent Price7-Day Change7-Day PriceIntraday RangeVolumeAverage VolumeIndicator(s)ADCTADC Therapeutics$1.13-63.2%$3.07$0.97 - $1.168.62 million2.36 millionAnalyst DowngradeHigh Trading VolumeGOCOGoHealth$0.32-56.9%$0.74$0.30 - $0.381.04 million212,094Positive NewsGap DownHigh Trading VolumeFOFOHang Feng Technology Innovation$3.06-53.6%$6.59$2.59 - $3.51183,088547,181Short Interest IncreaseNYXHNyxoah$1.34-53.3%$2.87$1.27 - $1.49971,780345,408Gap UpHigh Trading VolumeXOSXOS$3.58-52.0%$7.46$3.30 - $3.953.78 million7.70 millionGap DownSNBRSleep Number$0.58-45.1%$1.07$0.45 - $0.659.09 million18.99 millionGap UpANYSphere 3D$3.11-45.0%$5.65$2.94 - $3.72608,1958.83 millionShort Interest DecreaseNNNNAnbio Biotechnology$16.16-43.3%$28.51$15.47 - $19.1435,52725,468CYPHCypherpunk Technologies$0.68-42.7%$1.18$0.64 - $0.765.49 million7.43 millionPositive NewsRKTORocket One Inc. Common Stock$1.28-40.2%$2.14$1.19 - $1.425.55 million19.19 millionAnalyst DowngradeShort Interest IncreaseGap Down Get the Latest News and Ratings for Your StocksEnter your email address below to receive the latest headlines and analysts' recommendations for your stocks with our free daily email newsletter. ARMGLeverage Shares 2X Long ARM Daily ETF$35.53-39.9%$59.07$29.41 - $44.502.39 million1.56 millionShort Interest IncreaseGap UpCDChindata Group$4.82-39.8%$8.00$4.67 - $5.48322,459188,630Positive NewsGap UpYMATJ-Star$0.75-39.1%$1.24$0.68 - $0.85861,49113.59 millionGap UpPBKPowerBank$0.86-38.4%$1.40$0.83 - $1.001.24 million3.29 millionNews CoverageICCMIceCure Medical$2.81-38.3%$4.55$2.79 - $3.56139,54868,653Short Interest DecreaseGap DownHigh Trading VolumeTROOTROOPS$2.32-38.1%$3.75$2.20 - $2.41227,711397,269Gap DownTGHLGrowHub$0.52-37.7%$0.83$0.46 - $0.60392,6877.14 millionNews CoverageGap DownMTCMMTec$2.67-37.6%$4.28$2.50 - $3.31173,297108,926Positive NewsRGTXDefiance Daily Target 2X Long RGTI ETF$20.40-37.0%$32.39$17.65 - $27.392.62 million1.44 millionNews CoverageShort Interest IncreaseASTCAstrotech$25.58-36.5%$40.30$24.64 - $29.52567,21112.70 millionShort Interest IncreaseGap DownAVGXDefiance Daily Target 2X Long AVGO ETF$51.14-35.8%$79.66$45.75 - $55.661.72 million938,915Gap UpATLNAtlantic International$0.86-35.5%$1.33$0.78 - $0.91513,443255,028High Trading VolumeAVGGLeverage Shares 2x Long AVGO Daily ETF$29.97-35.4%$46.37$26.66 - $32.45500,616245,554Positive NewsGap UpHigh Trading VolumeAVLDirexion Daily AVGO Bull 2X Shares$48.75-35.3%$75.34$43.35 - $52.78913,910603,390News CoverageGap UpZEPPZepp Health$4.39-35.2%$6.77$4.22 - $6.12587,200153,894News CoverageEarnings ReportHigh Trading VolumeIONLGraniteShares 2x Long IONQ Daily ETF$31.90-34.9%$48.97$27.76 - $41.04991,474847,121Positive NewsIONXDefiance Daily Target 2X Long IONQ ETF$60.57-34.4%$92.34$52.45 - $77.802.21 million1.90 millionPositive NewsShort Interest DecreaseQCMLGraniteShares 2x Long QCOM Daily ETF$25.48-33.4%$38.28$22.15 - $29.233.70 million915,011Short Interest IncreaseHigh Trading VolumeOPADOfferpad Solutions$5.07-32.9%$7.56$4.17 - $5.39336,305724,153News CoverageStock SplitGap DownCELUCelularity$0.69-32.5%$1.02$0.67 - $0.89184,338143,741VLNValens Semiconductor$2.18-32.4%$3.22$2.01 - $2.404.92 million3.98 millionOptions VolumeGap UpAIVApartment Investment and Management$2.91-32.2%$4.29$2.89 - $3.002.27 million1.14 millionEHEHang$6.68-31.7%$9.78$6.50 - $7.906.00 million968,679Trending NewsAnalyst ForecastBuyback AnnouncementGap DownHigh Trading VolumeNEONNeonode$1.25-31.3%$1.82$1.15 - $1.27444,942202,428Positive NewsHigh Trading VolumeMRNOMurano Global BV$0.28-31.2%$0.41$0.28 - $0.32460,50718.20 millionPositive NewsShort Interest DecreaseSGMOSangamo Therapeutics$0.15-30.6%$0.22$0.13 - $0.195.02 million8.32 millionGap UpFABCFabric.AI, Inc. Common Stock$3.82-30.5%$5.50$3.60 - $4.44954,0911.32 millionGap UpPOETPOET Technologies$10.77-30.0%$15.38$10.11 - $12.4743.28 million51.89 millionTrending NewsAnalyst RevisionCIENCiena$438.30-29.7%$623.07$417.34 - $467.607.86 million2.55 millionTrending NewsEarnings ReportHigh Trading VolumeMTVAMetaVia$1.89-29.5%$2.68$1.70 - $1.95912,06711.22 millionShort Interest IncreaseGap DownUncle Sam now owns 9.9% of Intel (Ad)On August 22, 2025, the U.S. government became one of Intel's largest shareholders - converting CHIPS Act grants into a 9.9% equity stake worth 8.9 billion dollars at 20.47 per share. Weeks earlier, the DoD took a 15% stake in rare-earth miner MP Materials, and the DOE followed with a 5% stake in Lithium Americas alongside a 2.23 billion dollar loan. Federal equity ownership in semiconductors, rare earths, and lithium - at this scale - hasn't happened since World War II. Porter Stansberry says the rules of investing are changing, and the stocks positioned to win this realignment aren't the ones the financial press is covering.Watch the full documentary to see which stocks to buy and sell nowMXMagnachip Semiconductor$6.31-29.1%$8.90$5.83 - $7.283.50 million4.32 millionShort Interest IncreaseGap UpSMCXDefiance Daily Target 2X Long SMCI ETF$21.81-29.0%$30.70$18.80 - $26.843.21 million2.90 millionShort Interest DecreaseGap UpSMCLGraniteShares 2x Long SMCI Daily ETF$88.73-28.8%$124.64$76.88 - $109.80149,844547,261Positive NewsGap UpFEMYFemasys$5.25-28.7%$7.36$5.07 - $5.5270,101115,680Stock SplitShort Interest IncreaseZJYLJin Medical International$2.29-28.7%$3.21$2.15 - $2.4648,299842,474Gap DownCRMTAmerica's Car-Mart$5.27-28.5%$7.37$5.25 - $6.81325,210168,989Positive NewsHYPDHyperion DeFi$2.59-28.3%$3.61$2.56 - $2.93784,883586,168Analyst ForecastMULLGraniteShares 2x Long MU Daily ETF$669.21-28.0%$929.96$551.00 - $745.98678,632450,982Short Interest IncreaseGap UpEDSAEdesa Biotech$4.94-28.0%$6.86$4.56 - $5.59297,400340,091Positive NewsMUUDirexion Daily MU Bull 2X Shares$767.43-27.9%$1,065.00$632.45 - $856.135.42 million2.64 millionGap UpHigh Trading Volume More Stock Ideas from MarketBeat Stock Gainers Today's Percentage Gainers 2-Day Stock Gainers 3-Day Stock Gainers 5-Day Stock Gainers This Week's Biggest Gainers This Month's Biggest Gainers This Quarter's Biggest Gainers This Year's Biggest Gainers RSI Overbought Stocks Uptrend Stocks Stock Decliners Today's Percentage Decliners This Week's Biggest Losers This Month's Biggest Losers This Quarter's Biggest Losers This Year's Biggest Losers RSI Oversold Stocks Downtrend Stocks Most Active Stocks 52-Week Highs 52-Week Lows Breakout Stocks Most Active Stocks Most Volatile Stocks Unusual Call Volume Unusual Put Volume Unusual Trading Volume Lowest Volume Stocks Trading Halts More Stock Lists High Beta Stocks Low Beta Stocks Negative Beta Stocks Gap Up Stocks Gap Down Stocks High P/E Stocks High P/E Growth Stocks Low P/E Stocks Low P/E Growth Stocks Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. 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