U.S. stocks closed: Major stock indexes closed up slightly, Xiaopeng rose more than 6%

August 28 news, U.S. stocks closed on Tuesday, the Dow preliminary closed up 0.02%, the S & P 500 index rose 0.16%, the Nasdaq index rose 0.16%. Pinduoduo (PDD. O) fell 4%, Nvidia (NVDA. O) rose more than 1%. Nasdaq China Golden Dragon index closed up 0.4%, XPeng Motors (XPEV. N) rose 6.6%, JD.com (JD. O) rose more than 2%, Ctrip (TCOM. O) rose 8.5%.