48 Stocks Moving In Friday's Mid-Day Session

Gainers

• PG&E Corporation PCG jumped 35.6 percent to $24.06. The CPUC said it does not want bankruptcy for the company and Bank of America reportedly issued defensive comments saying the sell off and bankruptcy concerns are 'overdone.'
• EMC Insurance Group Inc. EMCI climbed 29.6 percent to $31.10 after Employers Mutual Casualty Co. reported the purchase of all outstanding shares of EMC Insurance Group which EMCC does not already own, at $30 per share.
• Natural Grocers by Vitamin Cottage, Inc. NGVC shares gained 26.7 percent to $21.11 after the company beat Q4 EPS and revenue estimates.
• Sphere 3D Corp. ANY rose 22.6 percent to $2.55 after falling 20.31 percent on Thursday.
• Imprimis Pharmaceuticals, Inc. IMMY shares jumped 19 percent to $5.60.
• America's Car-Mart, Inc. CRMT rose 17.7 percent to $84.75 afte reporting upbeat quarterly earnings.
• Asta Funding, Inc. ASFI gained 15.1 percent to $4.05.
• Concert Pharmaceuticals, Inc. CNCE shares surged 13.6 percent to $13.06.
• Overseas Shipholding Group, Inc. OSG gained 13.4 percent to $2.460.
• Edison International EIX rose 12.5 percent to $53.08 after dropping 12.40 percent on Thursday.
• Sonos, Inc. SONO rose 12.1 percent to $15.8764 after the company reported a year-over-year improvement in Q4 EPS and sales.
• Haynes International, Inc. HAYN gained 12.1 percent to $35.15 after the company beat Q4 revenue estimates.
• Pro-Dex, Inc. PDEX rose 11.9 percent to $15.55.
• New Age Beverages Corporation NBEV climbed 11.4 percent to $4.30.
• NF Energy Saving Corporation NFEC rose 10.1 percent to $7.95.
• Pyxus International, Inc. PYX rose 8.6 percent to $15.11.
• Natus Medical Incorporated BABY gained 8.5 percent to $34.07.
• Matthews International Corporation MATW rose 8.4 percent to $43.62 after the company beat Q4 EPS estimate and raised dividend.
• Cardlytics, Inc. CDLX gained 7.8 percent to $14.73.
• ESCO Technologies Inc. ESE climbed 7.8 percent to $68.74 after reporting Q4 results.
• Himax Technologies, Inc. HIMX rose 7.8 percent to $4.57 after gaining 3.67 percent on Thursday.
• Twist Bioscience Corporation TWST gained 7.4 percent to $27.61.
• Post Holdings, Inc. POST climbed 7 percent to $97.25 after the company announced its intention of an IPO for its active nutrition business.
• Seattle Genetics, Inc. SGEN rose 6.5 percent to $57.88 after the FDA approved Adcetris.

Check out these big penny stock gainers and losers

Losers

• Rewalk Robotics Ltd RWLK shares tumbled 43.5 percent to $0.2486 after the company priced a 38.66 million share offering at $0.30 per share.
• Limbach Holdings, Inc. LMB shares dipped 30.5 percent to $5.80 after the company updated its full-year 2018 forecast.
• Euroseas Ltd. ESEA shares fell 26.6 percent to $1.2115 following Q3 miss.
• Hutchison China MediTech Limited HCM dropped 21.1 percent to $28.880 after the company disclosed that Phase III FALUCA trial results for fruquintinib in third-line, advanced non-small cell lung cancer in China did not meet primary endpoint.
• Gogo Inc GOGO fell 18.6 percent to $5.35 after reporting a $200 million convertible senior notes offering.
• NVIDIA Corporation NVDA fell 18.4 percent to $165.16 after the company reported downbeat revenue for its third quarter and issued weak fourth-quarter guidance. Nvidia also raised its quarterly dividend from 15 cents a share to 16 cents and announced a $7-billion buyback.
• Acadia Healthcare Company, Inc. ACHC dropped 18 percent to $31.07.
• Valeritas Holdings Inc VLRX dipped 16.2 percent to $0.4063. Valeritas reported pricing of 75 million share offering at $0.48 per share.
• Wesco Aircraft Holdings, Inc. WAIR shares dropped 15.7 percent to $9.495. Wesco Aircraft posted Q4 earnings of $0.18 per share on sales of $406.817 million.
• AAC Holdings, Inc. AAC dipped 15.7 percent to $1.99.
• Amyris, Inc. AMRS dropped 14.5 percent to $3.305.
• Nordstrom, Inc. JWN fell 14.3 percent to $50.58 after reporting third-quarter results.
• Williams-Sonoma, Inc. WSM fell 12.8 percent to $52.84. Williams-Sonoma reported better-than-expected earnings for its third quarter on Thursday. The company also disclosed a partnership with Reliance Brands for India market.
• Maiden Holdings, Ltd. MHLD dropped 12.6 percent to $2.35.
• Contango Oil & Gas Company MCF fell 12.4 percent to $3.925 after reporting an offering of common stock.
• SPI Energy Co., Ltd. SPI dropped 12.4 percent to $2.33.
• Copa Holdings, S.A. CPA shares declined 12.2 percent to $73.68.
• Melinta Therapeutics, Inc. MLNT fell 11.6 percent to $2.44.
• Emerge Energy Services LP EMES shares slipped 11.5 percent to $2.7782.
• Venator Materials PLC VNTR dropped 11.4 percent to $5.41.
• RISE Education Cayman Ltd REDU fell 10.8 percent to $9.1005 after reporting downbeat quarterly earnings.
• AVROBIO, Inc. AVRO dropped 8.9 percent to $25.52.
• Magenta Therapeutics, Inc. MGTA fell 8.2 percent to $6.58.
• EuroDry Ltd. EDRY fell 6.2 percent to $10.56 . EuroDry reported Q3 earnings of $0.62 per share on $6.793 million in sales.