va3:=date>901224 and date;mid:=va3*(3*close+low+open+high)/6;操盘线:va3*(20*mid+19*ref(mid,1)+18*ref(mid,2)+17*ref(mid,3)+16*ref(mid,4)+15*ref(mid,5)+14*ref(mid,6)+13*ref(mid,7)+12*ref(mid,8)+11*ref(m...
lc:=ref((o+h+l+2*c)/5,1);rsi:=sma(max(c-lc,0),7,1)/sma(abs(c-lc),7,1)*10; 买:cross(rsi,7.1) and ma(v,5)>ma(v,10);公式已经测试通过,选股正常。股票公式专家团为你解答,希望能帮到你,祝投资顺利。