怎么使用使用相对强弱指数RSI分析股票

相对强弱指数(RSI)由J. Welles Wilder开发他首先在一本名为“新概念技术系统”的书中谈到了他的系统该书于1978年一直发布显然他是个书呆子

RSI的作用是将股票近期涨幅的幅度与近期跌幅的幅度进行比较从那里在0到100之间导出一个数字以区分该比较。For example,对于14期RSI平均增益等于所有增益的总和除以14.如果在这14个交易日内仅有8个增益则数量仍为14无关紧要平均损失为在类似的庄园中找到

如何使用RSI

我没有进入所有的数学方程式来展示RSI而是通过观察和观察发现它更容易学习10倍你需要了解一些事项

  • overbought -如果RSI显示高于70的水平A股处于超买
  • oversold如果RSI显示低于30的水平则股票超卖

RSI的中心线为50.理解主要概念非常简单如果股票显示RSI小于50我们可以说平均损失大于平均收益而RSI高于50我们可以说平均收益大于平均损失

视觉示例

相对强弱指数股票(RSI)示例

therefore,在查看戴尔计算机(DELL)的这张图表时我们可以看到股票如何在RSI上升至70以上的情况下上涨至54美元以上股票随后产生了负面背离因为你可以看到蓝色接下来的几周这总体上看跌你可以看到股票如何失去动力并在50美元的低位卖出最终卖出40美元

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