30 Stocks Moving In Tuesday's Mid-Day Session

Gainers

• Affimed N.V. AFMD shares jumped 156.3 percent to $4.10 after the clinical stage biopharmaceutical company that focuses on cancer immunotherapies announced an encouraging update. The company said it signed a new strategic collaboration agreement with Genentech and will receive an upfront $96 million payment and up to an additional $5 billion over time.
• Staffing 360 Solutions, Inc. STAF shares gained 41.5 percent to $2.73 after announcing the acquisition of Key Resources Inc. in North Carolina.
• VivoPower International PLC VVPR climbed 32.4 percent to $2.08 following the closing of a AU$5 million debtor finance facility in Australia.
• DSW Inc. DSW jumped 24.3 percent to $33.80 after the company reported upbeat Q2 results and raised its FY18 forecast.
• Brooks Automation, Inc BRKS gained 22.9 percent to $37.17 after the company agreed to sell its semiconductor cryogenics business to Atlas Copco for $675 million in cash.
• ATA Inc. ATAI rose 22.3 percent to $2.4615 after surging 179.17 percent on Monday.
• Ability Inc. ABIL rose 18.5 percent to $4.16 after declining 4.36 percent on Monday.
• Sunlands Online Education Group STG surged 14.8 percent to $7.00.
• Asta Funding, Inc. ASFI gained 14.1 percent to $3.25 after the company updated its previously announced financial restatement. The company said that changes don't impact revenue and expense items or the consolidated balance sheet and statement of cash flows.
• Sears Holdings Corporation SHLD climbed 12.6 percent to $1.25 after the company announced an expansion of its tire purchase and installation program.
• Bilibili Inc. BILI rose 11.9 percent to $12.90 after reporting Q2 results.
• Rigel Pharmaceuticals, Inc. RIGL shares rose 10.2 percent to $3.1633 after gaining 2.14 percent on Monday.
• Heico Corp HEI rose 9 percent to $87.99 after the company reported stronger-than-expected earnings for its third quarter on Monday.
• Kornit Digital Ltd. KRNT gained 7.2 percent to $20.05.
• Coty Inc. COTY rose 6.4 percent to $12.92. Morgan Stanley upgraded Coty from Equal-Weight to Overweight.
• Coherus BioSciences, Inc. CHRS gained 5.3 percent to $19.850. H.C. Wainwright initiated Coherus Biosciences with a Buy rating.
• Lattice Semiconductor Corporation LSCC rose 5.2 percent to $7.94 after announcing the appointment of Jim Anderson as CEO.

Check out these big penny stock gainers and losers

Losers

• Akcea Therapeutics, Inc. AKCA dropped 26.1 percent to $24.50 after the biopharmaceutical company that focuses on treating serious and rare diseases said the FDA rejected its New Drug Application for volanesorsen.
• Mitek Systems, Inc. MITK shares fell 18 percent to $6.975 after the company announced management changes and reaffirmed in-line 2018 sales guidance.
• Ionis Pharmaceuticals, Inc. IONS shares dipped 13.1 percent to $46.68 after the FDA issued a CRL on Volanesorsen.
• PDF Solutions, Inc. PDFS dropped 11.6 percent to $9.0001.
• Obalon Therapeutics, Inc. OBLN fell 11.2 percent to $2.61.
• Tetraphase Pharmaceuticals, Inc. TTPH fell 8.2 percent to $3.14. Tetraphase Pharmaceuticals reported the FDA approval of XERAVA (eravacycline) for complicated intra-abdominal infections.
• Cronos Group Inc. CRON fell 7.4 percent to $11.15.
• Canopy Growth Corporation CGC dropped 7 percent to $43.10.
• Phibro Animal Health Corporation PAHC dipped 6.5 percent to $50.02 following Q4 results.
• Best Buy Co., Inc. BBY shares fell 6.3 percent to $76.55. Best Buy posted upbeat results for its second quarter, but issued weak profit forecast for the current quarter.
• Sibanye Gold Limited SBGL fell 5.7 percent to $2.34. Macquarie downgraded Sibanye Gold from Neutral to Underperform.
• Control4 Corporation CTRL fell 5.2 percent to $34.62. Imperial Capital downgraded Control4 from Outperform to In-Line.
• Newtek Business Services Corp. NEWT declined 5 percent to $22.4501. Raymond James downgraded NEWTEK Business from Market Perform to Underperform.