:=(2*C+(C+H+L+O)/4+O)/4;R:=(3*L+2*均价)/5;R1:=(3*H+2*均价)/5;kX:=(R+R1)/2;a:=eMA(SUM(KX*V,3)/SUM(V,3),13);b:=(EMA((COST(77)),13)+A)/2;CCC:=A(kx-eMA(a,13))/eMA(a,13);aj:DMA(kx,CCC);CC:=ABS(a-MA(b,13))/MA(b,13);xS:DMA(A,CC);oq:(AJ+xs)/2;