bbi:=(ma(c,3)+ma(c,6)+ma(c,12)+ma(c,24))/4;dwn:=bbi-3*std(bbi,10);var8:=((c-llv(l,21))/(hhv(h,21)-llv(l,21)))*100;var9:=sma(var8,13,8);风险:=sma(var9,13,8);涨跌:=ma(3*sma((c-llv(l,27))/(hhv(h,27)-llv(l,27))*100,5,1)-2*sma(sma((c-llv(l,27))/(hhv(h,27)-llv(l,27))*100,5,1),3,1),5);xg:cross(dwn,c) and 风险>涨跌;股票公式专家团为你解答,希望能帮到你,祝投资顺利。如果你对我的回答感到满意,请别忘了采纳,谢谢。 20210311
a1:=(dvol/c)/2;a2:=sum(if(a1>100 and close>ref(close,1),a1,0),0);a3:=sum(if(a1>100 and close<ref(close,1),a1,0),0);a4:=sum(if(a1<100 and close>ref(close,1),a1,0),0);a5:=sum(if(a1<...