最近股市的走勢非常振奮人心，但我們必須注意，目前股市已經極端超買。在此關頭，只要有一丁點的利空消息，就能觸發大規模的獲利回吐行情，因此總體而言我們還是應該採取謹慎策略。

recent trading action is very encouraging but let’s noticed that market is now extremely overbought. At this point it only takes a small piece of bad news to trigger a massive profit taking effort hence a general cautions strategy should be applied.