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AM5:=MA(C,5);

MA10:=MA(C,10);

MA60:=MA(C,60);

PDAY1:=BARSLAST(CROSS(MA5,MA60));{5日上穿60日均线}

PDAY2:=BARSLAST(CROSS(MA10,MA60));{10日上穿60日均线}

PDAY3:=BARSLAST(HIGH=HHV(HIGH,PDAY2));{形成头部要下跌}

PDAY4:=BARSLAST(CROSS(MA10,MA5));{下跌后,5日和10日均线形成死叉}

PDAY5:=BARSLAST(CROSS(MA5,MA10));{五日十日再次金叉}

A1:=PDAY1>PDAY2 AND PDAY2>PDAY3 AND PDAY3>PDAY4 AND PDAY4>PDAY5 AND PDAY5<5;

A2:=COUNT(CROSS(MA10,MA5),PDAY2)=1;

XG:A1 AND A2;