behind losses for shares of 3m and dow inc the dow jones industrial average is declining monday morning shares of 3m mmm and dow inc dow are contributing to the indexs intraday decline as the dow djia was most recently trading 143 points or 04 lower 3ms shares have declined 274 21 while those of dow inc are off 113 or 21 combining for an approximately 26point drag on the dow also contributing significantly to the decline are apple inc aapl  salesforce inc crm  and merck mrk  a 1 move in any one of the 30 components of the benchmark equates to a 659point swing 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