在股市中，投资者们总是寻求各种方法来提高自己的投资成功率。黄金分割线作为一种技术分析工具，被广泛应用于股票、期货等金融市场的分析中。通达信作为一款流行的股票分析软件，其黄金分割线的运用更是受到许多投资者的青睐。本文将详细介绍如何正确运用通达信黄金分割线，并揭秘实战技巧与风险规避。

一、黄金分割线的原理

黄金分割线是基于古希腊数学家毕达哥拉斯提出的黄金分割比例（约等于0.618）而衍生出来的一种技术分析工具。在股价走势图中，黄金分割线可以帮助投资者找到潜在的支撑位和阻力位，从而做出买卖决策。

二、通达信黄金分割线的设置

  1. 打开通达信软件，进入“工具”菜单，选择“指标公式”。
  2. 在指标公式编辑器中，输入以下代码：

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