二线操作法主图指标 (源码)

MA4:MA(CLOSE,888);
PARTLINE(ma4,close ma4,RGB(255,0,0),close ma4,RGB(250,255,0)),linethick2;
DRAWTEXT(CROSS(CLOSE,MA(CLOSE,888)),low*0.97, '买'),colorwhite;
MA1:MA(CLOSE,11);
PARTLINE(ma1,CLOSE ma1,RGB(255,0,0),CLOSE ma1,RGB(250,255,0));