LC:=REF(CLOSE,1); //取前一根K线的收盘价
VID:=SUM(VOL,2)/((HHV(HIGH,2)-LLV(LOW,2))*100); //2周期成交量相加,除以2周期最高价和最低价的差值乘以100
RC:=(CLOSE-LC)*VID;//收盘价与LC的差值,乘以VID
LONG:=SUM(RC,0); //将所有K线上RC的数值求和
LONGMA1:=SMA(LONG,10,1); //LONG的10个周期内的扩展指数加权移动平均
LONGMA2:=SMA(LONG,20,1); //LONG的20个周期内的扩展指数加权移动平均
LON:LONGMA1-LONGMA2; //LONGMA1与LONGMA2做差
LONGMA:MA(LON,10),COLORWHITE; //LON的N个周期均值
DRAWCOLORLINE(LON>LONGMA,LON,COLORRED,COLORGREEN),LINETHICK3;
STICKLINE1(LON<0,LONGMA,LON,2,0),COLORGREEN;
STICKLINE1(LON<0,0,LONGMA,2,0),COLORYELLOW;
STICKLINE1(LON>0,LONGMA,LON,2,0),COLORRED;
STICKLINE1(LON>0,0,LONGMA,2,0),COLORBLUE;
DRAWICON(CROSSDOWN(LONGMA,LON)&&LON<0,LON,4),VALIGN0;
DRAWICON(CROSS(LONGMA,LON)&&LON>0,LON,5);