为什么叫a股

A股是中国内地股票市场的主要交易市场，其命名一直让许多投资者感到疑惑。其实，A股的名称源于其特殊的交易制度。

1. A Share Trading System: A股交易制度是中国内地股票市场的主要交易制度，它采用了以单只股票为单位进行买卖的交易方式，每只股票都有一个独立的交易代码。这种交易制度与国际通行的“T+0”交易制度不同，即当日买入的股票不能当日卖出，而当日卖出的股票不能当日买入。英文翻译对照：

Why is it Called A Share?

A Shares are the main stock market交易 in China's mainland, and their naming has always puzzled many investors. In fact, the name A Shares originated from their special trading system.

1. A Share Trading System: The A Share trading system is the main trading system in China's mainland stock market. It adopts the trading method of buying and selling stocks in units of individual stocks, with each stock having a separate trading code. This trading system is different from the internationally prevailing "T+0" trading system, which means that stocks bought on the same day cannot be sold on the same day, and stocks sold on the same day cannot be bought on the same day.