Chinese stocks plunged Tuesday, with the benchmark Shanghai Composite Index falling 7.2 percent to its lowest close since early August amid the second straight day of global declines.
The drop, and the losses in many major markets, reflected growing fears of a sell-off on Wall Street once markets reopen in the U.S. following a public holiday on Monday, analysts said.
The Shanghai Composite index lost 354.69 points to 4,559.75, its lowest close since Aug. 2, when it ended at 4,407.73. The Shenzhen Composite Index of China's second, smaller exchange fell 7.7 percent to 1,337.24.
Trading was volatile, with the Shanghai index falling sharply in the …






