请问“股价大幅下跌，大幅上扬”英文怎么说？

The stocks slump( sink,tumble, plunge, plummet )大幅下跌
The stock opened higher(moving higher or trading higher) 逐步走高
Ths stocks jump (surge,soar skyrocket) in the morning. 大幅上扬
advance, gain, climb 一般上涨
shed, slip, fall, decline, drop, lose 一般跌幅

The stocks swing wildly.