指
资产的价格升至基本面因素无法支持的水平，通常发生在价格短时间内急涨之后。超买意味着价格很容易出现向下
修正。在
技术分析上，当一种金融工具的
相对强弱指数超过75%时，一般视为出现超买。与之相反的情况称为“
超卖”。
参见Oversold（超卖），
RSI（相对强弱指数），
Technical Analysis（技术分析）。
When prices have risen more than they should according to fundamental factors. This could
mean the market is liable to a downward
correction. In
technical analysis, an instrument is
overbought when it registers more than 75 per cent on its RSI. The opposite of
oversold. In technical analysis, an instrument is overbought when it registers more than 75 per cent on its RSI. The opposite of oversold.
See also: Analysis
