30 Stocks Moving In Tuesday's Pre-Market Session

Gainers

• Co-Diagnostics, Inc. (NASDAQ: CODX) shares rose 24.1 percent to $5.51 in pre-market trading. Co-Diagnostics reported advancement of Co-Primers technology in multiplex SNP genotyping.
• G-III Apparel Group, Ltd. (NASDAQ: GIII) rose 21 percent to $51.89 in pre-market trading after the company reported better-than-expected results for its first quarter and raised its full-year guidance.
• Nuverra Environmental Solutions, Inc. (NYSE: NES) shares rose 19.7 percent to $11.01 in pre-market trading after falling 29.77 percent on Monday.
• Kandi Technologies Group, Inc. (NASDAQ: KNDI) rose 13 percent to $4.35 in pre-market trading after plummeting over 29 percent on Monday. The company announced that it was acquiring Sportsman Country for $10 million in restricted shares.
• HD Supply Holdings Inc (NASDAQ: HDS) shares rose 8.6 percent to $44.99 in pre-market trading after the company posted stronger-than-expected results for its first quarter.
• Evolus, Inc. (NASDAQ: EOLS) rose 8.2 percent to $33.00 in pre-market trading after gaining 11.77 percent on Monday.
• Navistar International Corp (NYSE: NAV) shares rose 7.8 percent to $41.50 in pre-market trading after the company reported upbeat earnings for its second quarter and raised its FY18 sales outlook.
• AstroNova Inc (NASDAQ: ALOT) rose 7.7 percent to $19.65 in pre-market trading following Q1 results.
• Verastem, Inc. (NASDAQ: VSTM) shares rose 7 percent to $5.50 in pre-market trading. Verastem Oncology and Yakult Honsha Co., Ltd. signed an exclusive license agreement for the development and commercialization of duvelisib in Japan.
• ReneSola Ltd (NYSE: SOL) rose 6.5 percent to $2.48 in pre-market trading after the company raised its Q1 sales outlook.
• REGENXBIO Inc. (NASDAQ: RGNX) rose 5.9 percent to $53.00 in pre-market trading. REGENXBIO will replace General Cable in the S&P SmallCap 600 on Thursday, June 7.
• Mylan N.V. (NASDAQ: MYL) rose 5.3 percent to $40.55 in pre-market trading following the FDA approval of first biosimilar to neulasta, Mylan's fulphila.
• Smartsheet Inc. (NYSE: SMAR) rose 5.3 percent to $27.95 in pre-market trading after reporting Q1 results.
• HealthEquity, Inc. (NASDAQ: HQY) rose 4.8 percent to $80.01 in pre-market trading after announcing upbeat quarterly earnings.
• Twitter, Inc. (NYSE: TWTR) rose 4.2 percent to $39.52 in pre-market trading following news that the company’s stock will be added to the S&P 500 index.
• TransEnterix, Inc. (NYSE: TRXC) rose 3.6 percent to $3.50 in pre-market trading after falling 9.87 percent on Monday.
• STMicroelectronics N.V. (NYSE: STM) shares rose 3.5 percent to $24.63 in pre-market trading.
• YY Inc. (NASDAQ: YY) rose 3.2 percent to $123.76 in pre-market trading.

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Check out these big penny stock gainers and losers

Losers

• Ascena Retail Group, Inc. (NASDAQ: ASNA) shares fell 12.6 percent to $3.20 in pre-market trading. Ascena Retail reported better-than-expected results for its third quarter, but issued weak earnings forecast for the current quarter.
• Francesca's Holdings Corp (NASDAQ: FRAN) fell 10.5 percent to $5.45 in pre-market trading. Francesca's posted in-line quarterly loss, while sales missed estimates.
• PolarityTE, Inc. (NASDAQ: COOL) fell 8.3 percent to $25.50 in pre-market trading after announcing a common stock offering.
• Deciphera Pharmaceuticals Inc (NASDAQ: DCPH) shares fell 7.5 percent to $35.45 in pre-market trading after reporting an offering of 3,750,000 shares of common stock.
• China Natural Resources, Inc. (NASDAQ: CHNR) fell 7.1 percent to $2.37 in pre-market trading after rising 4.51 percent on Monday.
• Lattice Semiconductor Corporation (NASDAQ: LSCC) fell 6.8 percent to $5.50 in pre-market trading.
• Net 1 UEPS Technologies, Inc. (NASDAQ: UEPS) fell 6.3 percent to $9.21 in pre-market trading.
• Tarena International, Inc. (NASDAQ: TEDU) fell 5.3 percent to $8.99 in pre-market trading after reporting Q1 results.
• Hortonworks, Inc. (NASDAQ: HDP) fell 4.8 percent to $16.66 in pre-market trading.
• Carnival plc (NYSE: CUK) shares fell 4.6 percent to $62.10 in pre-market trading.
• CVR Refining, LP (NYSE: CVRR) shares fell 4.4 percent to $24.25 in pre-market trading after gaining 4.97 percent on Monday.
• Carnival Corporation (NYSE: CCL) fell 4.3 percent to $60.65 in the pre-market trading session.