开板回封是什么意思？

中文：

开板回封是股票交易中的一个术语，用来描述股票价格在涨停或跌停后的特定走势。当一只股票达到涨停板（即当日涨幅达到规定的上限）或跌停板（即当日跌幅达到规定的下限）后，由于买卖力量的变化，股票价格可能会在涨停或跌停价位附近波动，这就是所谓的“开板”。如果股票价格在开板后继续上涨并再次封上涨停板，或者下跌并再次封上跌停板，这个过程就被称为“回封”。

开板回封的出现，往往意味着市场情绪的变化和买卖力量的较量。当股票价格在涨停或跌停后开板，说明有资金开始流出或流入，这反映了市场对该股票的看法出现了分歧。而开板后的回封，则可能表明主流资金对股票的看法仍然坚定，或者是部分投资者看到股价的波动后，选择跟风买入或卖出，进一步推动了股价的走势。

对于投资者来说，开板回封是一个观察和判断市场情绪的重要信号。然而，也需要注意，开板回封并不意味着股票价格的走势一定会持续，因为市场是复杂而多变的，投资者需要结合其他指标和信息来做出全面的投资决策。

英文：

What Does "Opening the Board and Re-sealing" Mean?

"Opening the board and re-sealing" is a term used in stock trading to describe a specific price movement after a stock reaches its limit up or limit down for the day. When a stock hits the limit up (reaching the prescribed maximum gain for the day) or limit down (reaching the prescribed maximum loss for the day), due to changes in buying and selling forces, the stock price may fluctuate near the limit up or limit down price, which is known as "opening the board". If the stock price continues to rise after opening the board and seals the limit up again, or falls and seals the limit down again, this process is referred to as "re-sealing".

The emergence of opening the board and re-sealing often indicates changes in market sentiment and a contest between buying and selling forces. When a stock price opens the board after reaching its limit up or limit down, it suggests that funds are starting to flow out or in, reflecting differing views on the stock among market participants. The re-sealing after opening the board may suggest that the mainstream funds still have a firm view on the stock, or that some investors, seeing the price fluctuations, choose to follow the trend and buy or sell, further driving the price movement.

For investors, opening the board and re-sealing is an important signal to observe and judge market sentiment. However, it should be noted that opening the board and re-sealing do not necessarily mean that the stock price trend will continue. The market is complex and volatile, and investors need to combine other indicators and information to make comprehensive investment decisions.