shares of kosmos energy ltd kos rallied 623 to 631 friday on what proved to be an allaround dismal trading session for the stock market with the nasdaq composite index comp falling 013 to 1366072 and dow jones industrial average djia falling 055 to 3373488 kosmos energy ltd closed 224 below its 52week high 855 which the company achieved on february 27th editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use