25 Stocks Moving In Tuesday's Pre-Market Session

Gainers

• Euro Tech Holdings Company Limited CLWT shares rose 14.1 percent to $3.65 in the pre-market trading session after reporting 2017 year-end results.
• LightPath Technologies, Inc. LPTH rose 13.3 percent to $2.43 in pre-market trading after reporting a third-quarter earnings beat.
• MYnd Analytics, Inc. MYND rose 10.5 percent to $3.49 in pre-market trading. MYnd Analytics reported a Q2 net loss of $2.7 million on revenue of $459,900.
• SORL Auto Parts, Inc. SORL shares rose 8.4 percent to $5.68 in pre-market trading after reporting upbeat Q1 results.
• Famous Dave's of America, Inc. DAVE shares rose 7.7 percent to $8.40 in pre-market trading after the company reported upbeat earnings for its first quarter on Monday.
• Xenon Pharmaceuticals Inc. XENE rose 7.5 percent to $6.45 in pre-market trading after the company presented XEN901 Phase 1 clinical update and XEN1101 TMS pharmacodynamic Phase 1 data.
• Mimecast Ltd MIME rose 6.5 percent to $43.50 in pre-market trading following a first-quarter sales beat.
• Boxlight Corporation BOXL rose 6 percent to $12.50 in pre-market trading after surging 77.44 percent on Monday.
• Intellia Therapeutics, Inc. NTLA shares rose 6 percent to $26.05 in pre-market trading after climbing 3.58 percent on Monday.
• PPDAI Group Inc. PPDF rose 4.7 percent to $7.20 in pre-market trading following Q1 results.
• Xunlei Limited XNET rose 4.1 percent to $13.88 in pre-market trading after gaining 2.54 percent on Monday.
• Valeant Pharmaceuticals International, Inc. VRX shares rose 4.5 percent to $21.73 in pre-market trading. Mizuho upgraded Valeant from Neutral to Buy.
• Bovie Medical Corporation BVX rose 4.1 percent to $3.80 in pre-market trading after reporting a first-quarter sales beat.
• Myomo, Inc. MYO rose 3.4 percent to $4.00 in pre-market trading after jumping 23.25 percent on Monday.
• Symantec Corporation SYMC rose 2.8 percent to $22 in pre-market trading. Jefferies upgraded Symantec from Underperform to Hold.

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Check out these big penny stock gainers and losers

Losers

• Restoration Robotics Inc HAIR fell 19.8 percent to $3.45 in pre-market trading after reporting a first-quarter earnings miss.
• Image Sensing Systems, Inc. ISNS fell 19.2 percent to $3.80 in pre-market trading after reporting earnings were down year over year. First quarter earnings came in flat, down from 4 cents per share in the same quarter of last year. Sales came in at $3.01 million.
• Vipshop Holdings Limited VIPS fell 15.9 percent to $12.70 in pre-market trading after the company reported weaker-than-expected earnings for its first quarter on Monday.
• Aptose Biosciences Inc. APTO shares fell 11 percent to $2.98 in pre-market trading after climbing 2.45 percent on Monday.
• Sibanye Gold Limited SBGL shares fell 8 percent to $2.91 in pre-market trading after surging 6.40 percent on Monday.
• Switch Inc SWCH shares fell 7.2 percent to $14.36 in pre-market trading following a first-quarter earnings miss.
• Agilent Technologies, Inc. A fell 7.1 percent to $64.31 in pre-market trading following mixed Q2 results.
• Tandem Diabetes Care, Inc. TNDM fell 5.8 percent to $10.50 in pre-market trading after rising 25.22 percent on Monday.
• Carbon Black, Inc. CBLK shares fell 5.1 percent to $22.46 in pre-market trading.
• Home Depot Inc HD fell 2.4 percent to $186.65 in pre-market trading. Home Depot reported better-than-expected earnings for its first quarter, while sales missed estimates.