Gainers

  • Koss CorporationKOSS shares climbed 36 percent to close at $4.08 on Tuesday.
  • Aurora Mobile LimitedJG climbed 23.4 percent to close at $7.54 after its post-IPO analyst quiet period ends, with Goldman Sachs initiating coverage with a “Buy” rating and $12 price target.
  • Revlon, Inc. REVgained 20.86 percent to close at $21.15.
  • AGM Group Holdings Inc. AGMHrose 20.58 percent to close at $18.81.
  • Uxin LimitedUXIN rose 20 percent to close at $6.24.
  • Lilis Energy, Inc. LLEXclimbed 19.76 percent to close at $4.97.
  • Gevo, Inc. GEVOgained 18.98 percent to close at $3.95.
  • India Globalization Capital, Inc. IGCjumped 18.05 percent to close at $0.55 as cannabis stocks rise.
  • Parker Drilling CompanyPKD surged 17.58 percent to close at $4.08.
  • BioLife Solutions, Inc. BLFSclimbed 16 percent to close at $24.14.
  • Premier, Inc.PINC gained 14.63 percent to close at $43.95 after the company reported better-than-expected quarterly results.
  • GlobalSCAPE, Inc. GSBclimbed 14.45 percent to close at $3.96 after the company announced a plan to repurchase up to $15 million worth of its stock at $4.00-$4.50 per share.
  • Axovant Sciences Ltd. AXONrose 14.43 percent to close at $2.30.
  • Regis Corporation RGSshares gained 14.39 percent to close at $20.59 after announcing upbeat quarterly earnings.
  • AgroFresh Solutions, Inc. AGFSclimbed 14.37 percent to close at $6.13.
  • Senmiao Technology LimitedAIHS gained 14.29 percent to close at $5.28.
  • 21Vianet Group, Inc. VNETshares gained 13.81 percent to close at $10.51.
  • Toll Brothers, Inc.TOL rose 13.79 percent to close at $39.52 after reporting upbeat quarterly results.
  • Cronos Group Inc.CRON rose 13.25 percent to close at $8.29 after the Canada-based cannabis company said it reached initial supply agreements for retail distribution across the country ahead of the legalization of the recreational market in October.
  • CohBar, Inc. CWBRgained 13.25 percent to close at $5.64.
  • Bloom Energy CorporationBE surged 12.71 percent to close at $25.27 on Tuesday.
  • KalVista Pharmaceuticals, Inc. KALVrose 12.26 percent to close at $16.66.
  • Rimini Street, Inc. RMNIgained 11.78 percent to close at $5.03.
  • Tilray, Inc.TLRY rose 11.25 percent to close at $39.94. Tilray reported an agreement with the Ontario Cannabis Retail Corporation to supply a variety of adult-use cannabis brands and products.
  • NF Energy Saving CorporationNFEC surged 9.84 percent to close at $4.80.
  • Rubicon Technology, Inc. RBCNgained 7.63 percent to close at $8.75.
  • Fabrinet FNshares rose 6.25 percent to close at $46.75 after the company reported better-than-expected earnings for its fourth quarter and issued strong Q1 guidance.
  • Medtronic plc MDTshares rose 5.71 percent to close at $95.17 after reporting better-than-expected earnings for its first quarter.
  • Avanos Medical, Inc.AVNS gained 5.47 percent to close at $69.66. Raymond James upgraded Avanos Medical from Market Perform to Outperform.

 

Losers

  • Newater Technology, Inc. NEWAtumbled 67.91 percent to close at $9.26 on Tuesday.
  • SeaChange International, Inc. SEACshares dipped 44.14 percent to close at $1.62 on Tuesday after the company cut Q2 guidance and reported diminished cash balances.
  • SITO Mobile, Ltd. SITOfell 24.5 percent to close at $1.51 after reporting quarterly financial results, missing estimates on sales and earnings per share.
  • Grindrod Shipping Holdings Ltd. GRINfell 15.95 percent to close at $9.75.
  • Cocrystal Pharma, Inc. COCPdropped 13.38 percent to close at $3.56.
  • Daktronics, Inc. DAKTdipped 12.13 percent to close at $7.935 following downbeat Q1 results.
  • Digimarc CorporationDMRC fell 11.05 percent to close at $25.35.
  • Jill, Inc.JILL shares fell 10.46 percent to close at $6.85. J.Jill posted upbeat Q2 results, but issued weak Q3 forecast.
  • GOL Linhas Aéreas Inteligentes S.A. GOLshares declined 9.24 percent to close at $5.60.
  • Aileron Therapeutics, Inc. ALRNfell 9.23 percent to close at $2.36.
  • ChinaNet Online Holdings, Inc. CNETdipped 9.09 percent to close at $2.00.
  • Orchids Paper Products CompanyTIS fell 8.92 percent to close at $2.45.
  • Appian Corporation APPNdropped 8.23 percent to close at $33.25. Appian announced 2 million share common stock offering priced at $35.15 per share.
  • New Oriental Education & Technology Group Inc. EDUfell 8.15 percent to close at $79.05.
  • Akorn, Inc. AKRXfell 8.01 percent to close at $17.92.
  • PermRock Royalty TrustPRT dropped 7.9 percent to close at $14.33.
  • O.S Better Online Solutions Ltd. BOSCdropped 7.6 percent to close at $2.31 following Q2 results. BOS Better Online Solns posted Q2 earnings of $0.05 per share on sales of $7.55 million.
  • TD Ameritrade Holding Corporation AMTDfell 7.1 percent to close at $55.88 following report that JP Morgan will launch a digital investing service next week.
  • Coty Inc.COTY fell 7.1 percent to close at $11.52 after reporting downbeat quarterly revenue.
  • The J. M. Smucker CompanySJM dropped 6.62 percent to close at $108.20 after the company earlier reported a Q1 earnings miss and cut its 2019 sales guidance.
  • Hewlett Packard Enterprise CompanyHPE dipped 5.62 percent to close at $15.78. Bernstein downgraded Hewlett Packard Enterprise from Outperform to Market Perform.