published Dec 9, 2018, 6:02:02 PM, by Heejin Kim(Bloomberg) — U.S. stock index futures extended declines after China summoned the U.S. ambassador after the arrest of Huawei Technologies Co.’s chief financial officer. December futures slid as much as 1 percent on the S&P 500 Index as of 8:55 a.m. in Tokyo

(Bloomberg) — Asian stocks looked set to end the week with declines following losses for U.S. technology shares and gains in Treasuries and the yen, amid ongoing concerns about global trade and emerging markets. Futures signaled losses in Japan, China, Hong Kong and Australia. The Nasdaq fell for a third