[] () a reduction in the number of shares a company trades without any reduction in the total value of all the shares并股,股票合并(在不降低所有股票总价值的情况下,减少公司交易的股票数量)◆The company recently did a 1-for-20 reverse split (= twenty old shares have become one new share).这家公司最近做了一次并股,20 股旧股票合并为 1 股新股票。