US STOCKS-Futures drop as Saudi tensions add to growing worries By: Reuters: Company News October 15, 2018 at 07:43 AM EDT * Q3 earnings for S&P 500 companies expected to rise 21.5 pct Read More >> Related Stocks: Alibaba Group Holding Ltd Alphabet-A Amazon.com Apple Baidu.com SP ADR Bank of America Ctrip.com Intl Ltd Facebook GX Defense Tech ETF Jd.com Inc ADR Netflix