27 Stocks Moving in Friday's Pre-Market Session

Gainers

• Attis Industries, Inc. ATIS shares rose 76% to $2.34 in pre-market trading after climbing 37.11% on Thursday.
• Acer Therapeutics Inc. ACER shares rose 19.9% to $3.67 in pre-market trading.
• Fluidigm Corporation FLDM shares rose 16% to $5.00 in pre-market trading after UBS upgraded the company's stock from Neutral to Buy.
• Borr Drilling Limited BORR shares rose 12.8% to $6.76 in pre-market trading.
• NF Energy Saving Corporation BIMI rose 9.8% to $5.73 in pre-market trading after surging 12.5% on Thursday.
• Castor Maritime Inc. CTRM shares rose 9.4% to $4.20 in pre-market trading after jumping 14.63% on Thursday.
• Ring Energy, Inc. REI rose 9.3% to $2.05 in pre-market trading after surging 13.33% on Thursday.
• RedHill Biopharma Ltd. RDHL rose 9.2% to $6.74 in pre-market trading after the company reported a $36 million strategic investment by Cosmo Pharmaceuticals and U.S. rights to approved Travelers' diarrhea drug Aemcolo
• Mallinckrodt plc MNK rose 6.6% to $2.73 in pre-market trading after climbing 13.84% on Thursday.
• Endo International plc ENDP rose 6.6% to $5.15 in pre-market trading after jumping 16.11% on Thursday.
• Foamix Pharmaceuticals Ltd. FOMX rose 5.3% to $3.41 in pre-market trading.
• Marten Transport, Ltd. MRTN rose 4.2% to $22.42 in pre-market trading after the company reported Q3 EPS and sales results up from last year.
• Ballard Power Systems Inc. BLDP rose 3.6% to $5.47 in pre-market trading.
• Snap Inc. SNAP rose 3.3% to $14.24 in pre-market trading after Bank of America upgraded the company's stock from Neutral to Buy and announced an $18 price target.
• The Coca-Cola Company KO rose 2.3% to $55.04 in pre-market trading after reporting upbeat Q3 sales.

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Check out these big penny stock gainers and losers

Losers

• Gildan Activewear Inc. GIL shares fell 29% to $25.12 in pre-market trading after the company lowered its FY19 earnings guidance.
• Pzena Investment Management, Inc PZN shares fell 13.7% to $7.35 in pre-market trading after reporting Q3 results.
• Navios Maritime Acquisition Corporation NNA shares fell 13.6% to $9.00 in pre-market trading after the company reported a common stock offering with no size disclosed.
• Hepion Pharmaceuticals, Inc. HEPA fell 7.5% to $3.31 in pre-market trading after rising 43.20% on Thursday.
• Coca-Cola FEMSA, S.A.B. de C.V. KOF shares fell 6.7% to $57.11 in pre-market trading.
• The Gap, Inc. GPS fell 6.6% to $16.41 in pre-market trading after Credit Suisse downgraded the company's stock from Neutral to Underperform and lowered the price target from $20 to $14.
• L Brands, Inc. LB fell 6.1% to $17.00 in pre-market trading after Credit Suisse downgraded the company's stock from Neutral to Underperform and lowered the price target from $22 to $14.
• Hanesbrands Inc. HBI fell 5.3% to $15.00 in the pre-market trading session.
• Macy's, Inc. M fell 4.7% to $15.05 in pre-market trading after Credit Suisse downgraded the company's stock from Neutral to Underperform and lowered the price target from $19 to $12.
• Himax Technologies, Inc. HIMX shares fell 4.2% to $2.30 in pre-market trading.
• Sensient Technologies Corporation SXT shares fell 4% to $63.87 in pre-market trading after reporting downbeat Q3 results.
• DBV Technologies S.A.. NASDAQ: DBVT) shares fell 3.7% to $7.57 in pre-market trading.