25 Stocks Moving in Tuesday's Pre-Market Session

Gainers

• U.S. Well Services, Inc. USWS rose 30.5% to $1.25 in pre-market trading after the company reported commitment to becoming all-electric hydraulic facturing services provider.
• Ault Global Holdings, Inc. DPW rose 16.7% to $2.74 in pre-market trading following Q1 results. The company reported a rise in quarterly sales.
• New Oriental Education & Technology Group Inc. EDU shares rose 15.9% to $10.51 in pre-market trading after dropping over 18% on Monday.
• Meten EdtechX Education Group Ltd. METX rose 10.6% to $1.07 in pre-market trading. Meten EdtechX Education shares dropped 32% on Monday after the company priced its $40 million underwritten public offering of ordinary shares.
• TAL Education Group TAL shares rose 9.8% to $39.07 in pre-market trading after dropping over 17% on Monday.
• Luokung Technology Corp. LKCO rose 10.1% to $1.31 in pre-market trading.
• Tiziana Life Sciences PLC TLSA rose 8.7% to $2.51 in pre-market trading after the company reported Initiation of clinical trial in a secondary progressive multiple sclerosis patient with nasal administration of foralumab, a fully human Anti-CD3 monoclonal antibody, under an individual patient expanded access program.
• 17 Education & Technology Group Inc. YQ rose 8.2% to $4.78 in pre-market trading. The company posted Q1 adjusted net loss of $89.9 million on net sales of $72.4 million.
• Scopus BioPharma Inc. SCPS rose 7.5% to $11.02 in pre-market trading. Scopus BioPharma shares jumped 72% on Monday after the company announced the FDA has approved its IND application for CpG-STAT3siRNA, the company's distinctive immuno-oncology RNA therapy for the treatment of multiple cancers..
• Puxin Limited NEW rose 7.1% to $2.11 in pre-market trading. Puxin shares dropped 22% on Monday after the company reported Q1 earnings.
• UP Fintech Holding Limited TIGR shares rose 5.7% to $18.11 in pre-market trading following Q1 results.
• United Microelectronics Corporation UMC rose 5.3% to $9.19 in pre-market trading.
• GSX Techedu Inc. GOTU shares rose 5.1% to $20.01 in pre-market trading. GSX Techedu is expected to report Q1 results on May 26.
• So-Young International Inc. SY rose 5% to $9.60 in pre-market trading. The company recently reported Q1 results.
• Hydrofarm Holdings Group Inc HYFM shares rose 5% to $56.40 in pre-market trading after the company announced it entered into an agreement to acquire House & Garden for $125 million.
• Scholar Rock Holding Corporation SRRK rose 4.8% to $28.05 in pre-market trading after the company announced it received FDA Fast Track designation for apitegromab for the treatment of patients with spinal muscular atrophy.
• Nordson Corporation NDSN rose 4.2% to $211.00 in pre-market trading after the company reported better-than-expected results for its second quarter. The company said it expects FY21 earnings of $7.20 to $7.50 per share.

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Check out these big penny stock gainers and losers

Losers

• IAC/Interactivecorp IAC shares fell 19.6% to $203.12 in pre-market trading. IAC stockholders recently approved Vimeo spin-off.
• Petros Pharmaceuticals, Inc. PTPI shares fell 19.5% to $3.31 in pre-market trading after jumping 38% on Monday.
• Adamis Pharmaceuticals Corporation ADMP fell 18.6% to $0.6050 in pre-market trading. Adamis Pharmaceuticals recently announced that it resubmitted its ZIMHI new drug application to the FDA for the treatment of Opoid overdose.
• Lordstown Motors Corp. RIDE fell 13.2% to $8.39 in pre-market trading after the company reported first-quarter financial results after market close Monday. Lordstown Motors reported a net loss of $125 million in the quarter.
• Soc Telemed Inc TLMD fell 10% to $6.75 in pre-market trading after the company announced a proposed public offering of 8 million shares of Class A common stock.
• Achieve Life Sciences Inc ACHV fell 9.4% to $7.82 in pre-market trading after the company announced a proposed underwritten public offering.
• Oak Street Health Inc OSH fell 5.1% to $59.37 in pre-market trading after the company filed for an offering of up to 10 million shares of common stock by selling shareholders.
• Sphere 3D Corp. ANY shares fell 5% to $1.26 in pre-market trading after the company reported pricing of $7.0 million public offering of common shares.