12 Biggest Mid-Day Gainers For Thursday By: Benzinga via Benzinga June 29, 2017 at 12:28 PM EDT Spherix Inc (NASDAQ: SPEX) shares jumped 96.4 percent to $3.75 after surging 70.54 percent on Wednesday. Obseva SA (NASDAQ: ... Read More >> Related Stocks: Acuity Brands Inc Bassett Furniture Constellation Brands Delmar Pharmaceuticals Inc Energous Corp Groupon Cl A Novabay Pharmaceuticals Obseva Sa Reven Housing REIT Spherix Inc Walgreens Boots Alliance