中文：

在股票投资中，“R”这个字母常常出现在股票代码的后面，它到底是什么意思呢？

其实，“R”是股票盘中实时买卖成交的价格和手数，表示已经成交的最新价格。这是股票市场中的一种专业术语，称为“最新价”。

在股票交易中，每个交易日的开盘价、收盘价、最高价和最低价都是非常重要的信息。其中，“R”所表示的最新价，就是指当前时间点的成交价格。这个价格会随着市场的变化而不断更新，因此被称为“实时”。

对于投资者来说，关注股票的最新价是非常重要的。通过观察最新价的变化，投资者可以及时了解市场对这只股票的需求和供给情况，从而更好地把握投资机会和风险控制。

此外，“R”在股票市场中还有其他含义。例如，“R”可以表示某个股票已经恢复交易，或者表示某个股票已经转板上市。这些含义都是根据具体的情况而定的，需要投资者根据市场环境进行判断。

总的来说，“R”在股票市场中是一个非常重要的符号，它代表着市场的实时变化和投资者的交易行为。对于投资者来说，理解和关注“R”的含义和变化是非常重要的。

英文：

In the stock market, the letter "R" often appears after the stock code. What does it mean?

Actually, "R" represents the latest price of the stock that has been traded in real-time, which is the price and number of transactions that have been completed. This is a professional term in the stock market called the "latest price".

In stock trading, the opening price, closing price, highest price, and lowest price on each trading day are all very important information. Among them, the "R" represents the latest price, which is the current trading price at the time. This price will continue to be updated as the market changes, so it is called "real-time".

For investors, paying attention to the latest price of stocks is very important. By observing the changes in the latest price, investors can timely understand the market's demand and supply situation for this stock, so as to better grasp investment opportunities and risk control.

In addition, "R" has other meanings in the stock market. For example, "R" can mean that a stock has resumed trading, or that a stock has transferred to another board. These meanings are determined based on specific circumstances and require investors to judge based on the market environment.

Overall, "R" is a very important symbol in the stock market, representing the real-time market changes and investors' trading behavior. For investors, understanding and paying attention to the meaning and changes of "R" is very important.