 Inovalon Holdings Inc NASDAQ:INOV shares dropped 6.7 during trading on Friday after BidaskClub downgraded the stock from a strong-buy rating to a buy rating. The company traded as low as 15.92 and last traded at 16.32, approximately 897,549 shares were traded during mid-day trading. An increase of 61 from the average daily volume of 558,231 ... 