SOS - Vertex Pharmaceuticals Infosys leads premarket losers' pack

Kaixin Auto (KXIN) -34%.Fastly FSLY -29% after cutting guidance.Medalist Diversified REIT (MDRR) -20%.VivoPower International  VVPR -19% on $25M-share offering.Camber Energy (CEI) -14%.CPS Technologies (CPSH) -12%.Vertex Pharmaceuticals VRTX -12% after news that it's discontinuing its Phase 2 study of VX-814 and dropping development.OncoCyte (OCX) -10%.SOS (SOS) -10%.Auris Medical Holding (EARS) -8%.Cloudflare NET -8% after peer Fastly cut its Q3 revenue guidance.Bloom Energy (BE) -8%.Ballard Power Systems (BLDP) -8%.Infosys (INFY) -8% after board meeting and 1H earnings result.FuelCell Energy (FCEL) -7%.AMC Networks (AMCX) -6% after announcing preliminary results of modified Dutch Auction Tender Offer.Datadog (DDOG) -6% after peers guidance cut.Alcoa AA -6% despite Q3 beats after soft Q4 shipment forecast.Net Element (NETE) -6%.Sasol (SSL) -6%.Lithium Americas (LAC) -6%.Zovio (ZVO) -6%.Aphria APHA -3% after FQ1 earnings release.

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Vertex Pharmaceuticals, Infosys leads premarket losers' pack