波段涨跌主图指标 (源码)

波段涨幅:=(C-ref(L,TS+1))/ref(L,TS+1)*100;
DRAWTEXTREL(750,30,'波段涨幅：'+INTPART(波段涨幅)+'%'),COLOR0000ff,LINETHICK3;
GD:=BARSLAST(高点);
波段跌幅:=(C-ref(H,GD+1))/ref(H,GD+1)*100;
DRAWTEXTREL(750,100,'波段跌幅：'+INTPART(波段跌幅)+'%'),COLOR00ff00,LINETHICK3;
MA5:MA(C,5),PRECIS2;
MA10:MA(C,10),PRECIS2;
MA34:MA(C,34),PRECIS2;
MA55:MA(C,55),PRECIS2;
MA89:MA(C,89),PRECIS2;
MA133:MA(C,133),PRECIS2;
MA255:MA(C,255),PRECIS2;