Elder Ray is an indicator that displays Bull Power and Bear Power at the same time. This indicator is a modified indicator of Elder Ray. Setting eternal = False and sommozing Period = 1 will be the same as Elder Ray. Since the eternal option is a definite signal option, it does not disappear even if the value of close changes if a signal comes out. In other words, when a signal comes out, it is premised to trade immediately, and the signal comes out at the moment when the bar is updated. The signal of this indicator seems to be weak in the range market due to its operating principle. (It seems that the author wanted to try a definite signal)
* It has not been verified whether or not you can finally win, so please use it after individual income and expenditure verification.