China Stocks Take U.S. Traders on Wild Ride as Volatility Soars

(Bloomberg) — U.S.-listed Chinese stocks were clobbered again at the end of a tumultuous week of trading marked by regulatory and geopolitical concerns.

The Nasdaq Golden Dragon China Index closed down 10% on Friday at the lowest level since September 2015. The gauge posted its fourth straight week of losses -- the longest such stretch since October, amid renewed regulatory concerns.