无未来函数，有B酒买入，提示风险就卖出，短线比较好用，通花顺指标如下
A:=AMOUNT/V/100;
 VARA:=EMA((((A-EMA(A,13))/EMA(A,13))*(0-100)),5);
 QQ:=EMA(((VARA/10)+EMA(A,13)),0);
行情线:=MA(A,1);
重心:=(C+0.618*REF(C,1)+0.382*REF(C,1)+0.236*REF(C,3)+0.146*REF(C,4))/2.382;
【操盘线】:EMA(((SLOPE(C,22)*20)+C),55),coloryellow,LINETHICK4;
【黄金线】:IF(重心>=【操盘线】,【操盘线】,DRAWNULL),colorred,LINETHICK2;
【空仓线】:IF(重心<【操盘线】,【操盘线】,DRAWNULL),colorcyan,LINETHICK2;
 {DRAWTEXT(ISLASTBAR,【操盘线】,'【操盘线】'),colorred;}
 {引:EMA(CLOSE,2),LINETHICK1,colormagenta;
探:MA(CLOSE,5),LINETHICK1;}
变:EMA(CLOSE,5),LINETHICK2,coloryellow;
金:IF(变>REF(变,1),变,DRAWNULL),colorred,LINETHICK2;
空:IF(变  {DRAWTEXT(ISLASTBAR,变,'【雷达线】'),colorred;}
 DA:=(EMA(H,1)+EMA(L,1)+EMA(H,1)+EMA(H,1))/4;
 DB:=EMA(REF(HHV(H,25),1),2),colorgreen,LINETHICK1;
 {DRAWTEXT(CROSS(DB,DA),DB,'←险'),colo