U.S. stocks turn negative, with the Dow falling nearly 0.5%.

BlockBeats news, September 18, according to BIT (bit.com) market data, the three major US stock indices turned negative, with the Dow down nearly 0.5%, the S&P 500 down 0.2%, and the Nasdaq down 0.03%. Oracle (ORCL.N) and Qualcomm (QCOM.O) fell more than 3%.