Money Stock market drops again, wiping out 2018 gains for the Dow and S&P 500 October 24, 2018October 25, 2018Adam Shell, USA TODAYComments Off on Stock market drops again, wiping out 2018 gains for the Dow and S&P 500 Disappointing quarterly results and outlooks weighed on the stock market, stoking investors' jitters over future growth in corporate profits.