Dow, hit by October blues, posts loss after Caterpillar, 3M offer worrisome forecastsOctober 22, 2018 by quixnet Dow, hit by October blues, posts loss after Caterpillar, 3M offer worrisome forecastsUSA TODAYThe stock market sent a warning signal before its big turnaround TuesdayCNBCAfter a steep fall, stocks climb almost all the way backThe Boston GlobeFull coverage
