shares of assurant inc aiz rose 114 to 12947 thursday on what proved to be an allaround mixed trading session for the stock market with the dow jones industrial average djia rising 047 to 3522518 and the sp 500 index spx falling 068 to 453487 this was the stocks third consecutive day of gains assurant inc closed 4684 short of its 52week high 17631 which the company achieved on july 29th the stock demonstrated a mixed performance when compared to some of its competitors thursday as berkshire hathaway inc cl a brka rose 110 to 52624001 berkshire hathaway inc cl b brkb rose 122 to 34661 and chubb ltd cb rose 321 to 19939 trading volume 369889 remained 22401 below its 50day average volume of 392290 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