{附图3:净买趋势,需导入扩展数据}
内盘:=EXTDATA(6);
外盘:=EXTDATA(7);
买盘:=外盘/capital*100;
卖盘:=内盘/capital*100;
净买盘:=买盘-卖盘;
总盘{换手}:=买盘+卖盘;
成交金额:=AMOUNT/10000;
买入资金:=成交金额*买盘/总盘;
卖出资金:=成交金额*卖盘/总盘;
净买额:买入资金-卖出资金,PRECIS0,LINETHICK0;
QD:净买盘,PRECIS2,color3d;
T:=min(count(QD,0),60);
T1:ema(QD,T)*T,LINETHICK1,PRECIS0,coloryellow;
T3:ema(T1,3),PRECIS1,LINETHICK1,colorf00ff0;
T5:ema(T1,5),PRECIS1,LINETHICK1,colorgreen;
T20:ema(T1,20),PRECIS1,LINETHICK1,colore66878;
T60:eMA(T1,60),PRECIS1,LINETHICK1,COLOR808860;
partline(T60,T60>ref(T60,1)),PRECIS1,LINETHICK1,color0093f5;
校正:总盘-vol/capital*100,PRECIS2,LINETHICK0,COLOR808860;
DRAWTEXTABS(2,2,'净买盘:'+ NUMTOSTRN(净买盘,2)),coloryellow,LINETHICK3;
DRAWTEXTABS(140,2,'净买额(万元):'+ NUMTOSTRN(净买额,0)),coloryellow,LINETHICK3
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