25 Stocks Moving In Tuesday's Pre-Market Session

Gainers

• Extreme Networks, Inc EXTR shares rose 15.4 percent to $12.00 in pre-market trading after declining 2.62 percent on Monday.
• DSW Inc. DSW rose 13.3 percent to $17.78 in pre-market trading after the company reported better-than-expected Q2 earnings.
• JA Solar Holdings Co., Ltd. (ADR) JASO rose 8.1 percent to $6.69 in pre-market trading after the company posted stronger-than-expected quarterly profit.
• Helios and Matheson Analytics Inc HMNY rose 6.5 percent to $3.30 in pre-market trading after declining 0.96 percent on Monday.
• Aluminum Corp. of China Limited (ADR) ACH rose 4.3 percent to $18.21 in pre-market trading after gaining 1.51 percent on Monday.
• Dr.Reddy's Laboratories Ltd (ADR) RDY rose 3.8 percent to $31.25 in pre-market trading after falling 2.08 percent on Monday.
• Jumei International Holding Ltd(ADR) JMEI shares rose 3.1 percent to $3.38 in pre-market trading after dropping 6.82 percent on Monday.
• Mazor Robotics Ltd - ADR MZOR rose 2.8 percent to $37.24 in pre-market trading after declining 2.26 percent on Monday.
• Vipshop Holdings Ltd - ADR VIPS shares rose 2.7 percent to $9.52 in pre-market trading after falling 5.94 percent on Monday.
• BHP Billiton plc (ADR) BBL shares rose 2.5 percent to $36.29 in pre-market trading. BHP Billiton reported FY17 profit of $5.89 billion and sales of $38.29 billion. The company also disclosed that it is looking to sell its U.S. shale oil assets.

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Losers

• DryShips Inc. DRYS shares fell 9.4 percent to $3.00 in pre-market trading after dropping 1.19 percent on Monday.
• Nordson Corporation NDSN fell 9.1 percent to $113.75 in pre-market trading. Nordson reported better-than-expected results for its third quarter, but issued a weak outlook for the current quarter.
• Tarena International Inc(ADR) TEDU fell 8.7 percent to $17.00 in pre-market trading. Tarena International reported Q2 earnings of RMB$1.00 per share on sales of RMB$455.83 million. Nomura downgraded Tarena from Buy to Neutral.
• Baozun Inc (ADR) BZUN shares fell 8.1 percent to $31.80 in pre-market trading after gaining 1.82 percent on Monday.
• Cheetah Mobile Inc (ADR) CMCM fell 7.7 percent to $10.99. Cheetah Mobile posted Q2 adjusted earnings of $0.09 per share on revenue of $177.239 million.
• Momo Inc (ADR) MOMO fell 6.2 percent to $42.30 in pre-market trading. Momo reported Q2 earnings of $0.35 per ADS on revenue of $312.22 million.
• Moleculin Biotech Inc MBRX shares fell 5.7 percent to $2.16 in pre-market trading. Moleculin Biotech reported that it will meet with the EMA on August 30 to discuss clinical trial authorization for study of Annamycin for the treatment of AML.
• Redfin Corp RDFN shares fell 5.6 percent to $26.01. Stifel Nicolaus initiated coverage on Redfin with a Hold rating, while RBC Capital initiated coverage on the stock with a Sector Perform rating.
• China Unicom (Hong Kong) Limited (ADR) CHU fell 4.9 percent to $15.11 in pre-market trading after gaining 4.54 percent on Monday.
• Coty Inc COTY fell 4.4 percent to $18.70 in pre-market trading as the company posted downbeat quarterly earnings.
• Sibanye Gold Ltd (ADR) SBGL shares fell 3.2 percent to $5.80 in pre-market trading after gaining 3.81 percent on Monday.
• Golden Ocean Group Ltd GOGL fell 3.1 percent to $8.40 in pre-market trading after slipping 0.34 percent on Monday.
• Blue Apron Holdings Inc APRN fell 3.1 percent to $5.08 in pre-market trading after declining 1.23 percent on Monday.
• AngloGold Ashanti Limited (ADR) AU shares fell 3.2 percent to $9.50 in pre-market trading after dropping 0.20 percent on Monday.
• Infosys Ltd ADR INFY shares fell 2.5 percent to $14.20 in pre-market trading after slipping 1.56 percent on Monday.