EMA30:EMA(C,30),NODRAW;
EMA80:EMA(C,80),NODRAW;
EMA100:EMA2(C,60),NODRAW;
EMA150:EMA(C,150),NODRAW;
EMA300:EMA2(C,600),NODRAW;
EMA499:EMA2(C,320),NODRAW;
EMA250:EMA2(C,100),COLORRED,LINETHICK3;
EMA999:EMA2(C,350),COLORGREEN,LINETHICK3;
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); //LON的N个周期均值DIFF:=EMA(CLOSE,12) – EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
MACD:=2*(DIFF-DEA);A2:=EMA(C,100);
斜率:(A2-REF(A2,2))/A2*1000,COLORRED,NODRAW;
A3:=EMA(C,350);
斜率3:(A3-REF(A3,2))/A3*1000,COLORRED,NODRAW;A4:=EMA(C,600);
斜率4:(A4-REF(A4,2))/A4*1000,COLORRED,NODRAW;//
乖:(CLOSE-EMA2(CLOSE,100))/EMA2(CLOSE,100)*100,NODRAW;
//EMA100和499金叉死叉，且价格创15根K线收盘价高低
//瀑布线
PB1:(EMA(CLOSE,5)+MA(CLOSE,5*2)+MA(CLOSE,5*4))/3;
PB2:(EMA(CLOSE,15)+MA(CLOSE,15*2)+MA(CLOSE,15*4))/3;
PB3:(EMA(CLOSE,30)+MA(CLOSE,30*2)+MA(CLOSE,30*4))/3;
PB4:(EMA(CLOSE,50)+MA(CLOSE,50*2)+MA(CLOSE,50*4))/3;
PB5:(EMA(CLOSE,70)+MA(CLOSE,70*2)+MA(CLOSE,70*4))/3;
PB6:(EMA(CLOSE,100)+MA(CLOSE,100*2)+MA(CLOSE,100*4))/3; //定义6条瀑布线
CONDA1:=EMA250>EMA999&&C>EMA250&&C>REF(HHV(H,SUMBARS(DAYBARPOS=1,4)),1)&&C>HV(H,100)&&LON>0&&MACD>0&&斜率>0.5&&斜率3>0.21&&乖<30;
CONDA2:=EMA250<EMA999&&C<EMA250&&C<REF(LLV(L,SUMBARS(DAYBARPOS=1,4)),1)&&C<LV(L,100)&&LON<0&&MACD<0&&斜率<-0.5&&斜率3<-0.21&&乖>-30;
//D前20根K线的最高最低价
DRAWSL(ISLASTBAR,HHV(H,20),0,-HHVBARS(H,20),0,COLORMAGENTA),DASH;
DRAWSL(ISLASTBAR,LLV(L,20),0,-LLVBARS(L,20),0,COLORGREEN),DASH;
DRAWSL(ISLASTBAR,HHV(H,20),0,999,0,COLORMAGENTA),DASH;
DRAWSL(ISLASTBAR,LLV(L,20),0,999,0,COLORGREEN),DASH;
//在K线图的历史最高点显示一条线，会随着历史最高点变动而自动更新
IF(L<LV(L,BARPOS),L,LV(L,BARPOS)),COLORMAGENTA,LINETHICK3;
IF(H>HV(H,BARPOS),H,HV(H,BARPOS)),COLORRED,LINETHICK3;
DRAWTEXT(CROSS(MIN1(PB1,PB2,PB3,PB4,PB5,PB6),EMA999),L,’做多’),VALIGN0,FONTSIZE18,COLORRED;
DRAWTEXT(CROSSDOWN(MAX1(PB1,PB2,PB3,PB4,PB5,PB6),EMA999),H,’做空’),FONTSIZE18,COLORGREEN;
