股票分解是不是就是 stock split 啊?
如果是的话,这里有定义
The dividing of a company's existing stock into multiple shares. In a 2-for-1 split,each stockholder receives an additional share for each share he or she holds.
Investopedia Says: This is usually a good indicator that a company's share price is doing well. However, a stock split
doesn't give you any more value, just twice as many shares.