来源：Internet，编辑：股旁网，2012-09-20
A1 := EMA(INDEXC,12) - EMA(INDEXC,26); A2 := EMA(A1,9); D1:=A1>A2 and a1>ref(a1,1) and a2>ref(a2,1); b1:=ma(c,10); b2:=c; d2:=cross(b2,b1)and b1>ref(b1,1); 买入:FILTER(d1 and d2,10),colorred;
