shares of salesforce inc and 3m are trading lower monday afternoon sending the dow jones industrial average into negative territory shares of salesforce inc crm and 3m mmm are contributing to the bluechip gauges intraday decline as the dow djia was most recently trading 151 points or 05 lower salesforce incs shares have fallen 460 or 28 while those of 3m have dropped 301 23 combining for an approximately 50point drag on the dow also contributing significantly to the decline are merck mrk  dow inc dow  and american express axp  a 1 move in any one of the 30 components of the dow 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