%>
MA5:=MA(C,5); MA10:=MA(C,10); MA30:=MA(C,30); FA:=BARSLAST(CROSS(MA10,MA5)) AND CROSS(MA5,MA10); FB:=FA AND MA5>MA30 AND MA10>MA30 AND MA10>REF(MA10,1); 牛股低点进:FB;