来源：Internet，编辑：股旁网，2022-07-12
主力线:(CLOSE-MA(LLV(LOW,2),2))/MA(LLV(LOW,2),2)*100,COLORRED;超力线:(CLOSE-MA(LLV(LOW,3),1))/MA(LLV(LOW,3),1)*100,COLORYELLOW;回撤预警:15,POINTDOT,COLORYELLOW;21,DOTLINE,COLORRED;0,COLORYELLOW;
