shares of assurant inc aiz inched 027 higher to 11725 friday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 009 to 413352 and the dow jones industrial average djia rising 007 to 3380896 assurant inc closed 7347 below its 52week high 19072 which the company achieved on may 6th