使用 mql4 语言编码支持/阻力

Question

请我应该应用什么步骤来编写可以使用 mql4 在图表中绘制支撑位和阻力位的代码

Answer 1

You achieve drawing a support or resistance line by creating an OBJ_HLINE type graphical object at some given price. Here is an example:

ObjectCreate(0, "Support1", OBJ_HLINE, 0, 0, Price);

where Support1 is just some text name, and Price is some price level.