Gainers

  • Spi Energy Co Ltd (ADR)SPI climbed 63.75 percent to close at $1.04 on Tuesday after announcing establishment of Blockchain-based infrastructure application division
  • My Size, Inc. MYSZshares surged 24.3 percent to close at $2.66.
  • Blackhawk Network Holdings Inc HAWKshares gained 23.42 percent to close at $45.05 after the company agreed to be acquired by Silver Lake for $45.25 per share in cash.
  • Aytu BioScience, Inc. AYTUshares rose 22.07 percent to close at $3.4301.
  • Newater Technology Inc NEWAclimbed 21.54 percent to close at $15.80.
  • Nano Dimension Ltd – ADRNNDM gained 16.56 percent to close at $3.73 after the company disclosed that its subsidiary, Nano Dimension Technologies Ltd., has earned international workplace health and safety certification.
  • Sorrento Therapeutics, Inc. SRNEshares rose 16.16 percent to close at $5.75 on Tuesday.
  • CohBar, Inc. CWBRshares gained 16.15 percent to close at $5.645.
  • Energizer Holdings Inc ENRjumped 14.51 percent to close at $59.11. Spectrum Brands agreed to sell global battery and lighting business to Energizer Holdings for $2 billion in cash.
  • Natural Health Trends Corp. NHTCshares jumped 14.9 percent to close at $17.50. Natural Health Trends expects Q4 sales of $46.1 million and FY17 sales of $197.6 million.
  • SSR Mining Inc. SSRMshares rose 14.48 percent to close at $9.25.
  • Aptose Biosciences Inc APTOshares surged 12.9 percent to close at $2.80 on Tuesday.
  • Innovative Industrial Properties IncIIPR rose 11.7 percent to close at $33.79 on Tuesday after dropping 6.92 percent on Friday.
  • Smart & Final Stores, Inc. SFSshares gained 11.29 percent to close at $9.46.
  • Vipshop Holdings Ltd – ADRVIPS rose 10.54 percent to close at $16.04. Bernstein upgraded Vipshop from Market Perform to Outperform.
  • vTv Therapeutics Inc. VTVTshares gained 10.47 percent to close at $6.12.
  • ITUS CorpITUS shares rose 8.89 percent to close at $4.41 on Tuesday after surging 11.26 percent on Friday.
  • Eltek Ltd. ELTKshares climbed 7.41 percent to close at $4.64.
  • RXi Pharmaceuticals CorpRXII rose 4.9 percent to close at $4.50 after the company issued a strategy update. The company announced plans to focus on immuno-oncology programs.


Losers

  • Eiger Biopharmaceuticals Inc EIGRshares dipped 49.37 percent to close at $8.10 on Tuesday. Eiger BioPharmaceuticals disclosed that its Phase 2 LIBERTY study in pulmonary arterial hypertension did not meet primary endpoint.
  • Aptevo Therapeutics IncAPVO shares dropped 28.52 percent to close at $3.145 on Tuesday.
  • Digital Power Corp DPWdropped 18.68 percent to close at $2.22 after the company disclosed that it has raised $5.8 million in Series A1 financing.
  • ZAGG IncZAGG shares fell 16.71 percent to close at $15.45.
  • Siebert Financial Corp. SIEBdipped 16.53 percent to close at $11.82.
  • Riot Blockchain IncRIOT shares fell 16.45 percent to close at $18.28 on Tuesday after gaining 4.94 percent on Friday.
  • Four Seasons Education (Cayman) Inc. FEDUdipped 15.28 percent to close at $8.43.
  • Net Element, Inc. NETEshares fell 15.1 percent to close at $9.67 on Tuesday.
  • Hertz Global Holdings, Inc. HTZdropped 14.92 percent to close at $20.93.
  • Technical Communications CorporationTCCO slipped 14.08 percent to close at $9.15.
  • ChinaCache International Holdings LtdCCIH fell 14.07 percent to close at $2.32 on Tuesday after declining 6.57 percent on Friday.
  • Marathon Patent Group IncMARA fell 13.91 percent to close at $3.59 on Tuesday after gaining 8.59 percent on Friday.
  • Avis Budget Group, Inc. CARfell 13.51 percent to close at $42.51.
  • Tandem Diabetes Care IncTNDM shares dropped 13.27 percent to close at $2.81 on Tuesday after declining 3.28 percent on Friday.
  • GDS Holdings LimitedGDS shares dipped 13.12 percent to close at $20.20.
  • S. Global Investors, Inc.GROW shares fell 13.05 percent to close at $3.93 on Tuesday after rising 3.02 percent on Friday.
  • Chinanet Online Holdings IncCNET shares dropped 10.83 percent to close at $4.28 after dipping 24.76 percent on Friday.
  • Ion Geophysical Corp IOfell 10.77 percent to close at $19.05 after the company issued an update on the WesternGeco litigation.
  • Biomerica, Inc. BMRAshares slipped 8.89 percent to close at $4.51 following Q2 results. Biomerica reported Q2 sales of $1.614 million and loss of $0.03 per share.
  • Aradigm CorporationARDM slipped 8.85 percent to close at $2.06.
  • Under Armour IncUAA dipped 8.66 percent to close at $13.81. Macquarie downgraded Under Armour from Neutral to Underperform.
  • Eastman Kodak Company KODKshares slipped 7.61 percent to close at $8.50 on Tuesday after rising 9.52 percent on Friday.
  • Izea Inc IZEAshares dropped 6.83 percent to close at $5.46. The operator of online marketplaces that facilities transactions between brands and influential content creators announced a new initiative called IZEA Crypto. The company explained its new business is intended to make “cryptocurrency mining and blockchain easily accessible for the average computer user, and to explore new lines of business that can leverage IZEA’s existing technology infrastructure and marketplace resources.”