Zhè yī xiāoxi zài jīnróng shìchǎng yǐnqǐ le qiángliè zhèndàng.
This news caused strong turbulence in the financial markets.
Tips
usage
震荡 is used both for physical vibration and figurative upheaval. In financial contexts, 市场震荡 means market turbulence. Note: 脑震荡 (nǎo zhèndàng) specifically means 'concussion'.