請把通達信主圖公式改壹個預警指標，當出現啟動點時就預警！

COHL:=(C+O+H+L)/4;{算術均價}

成交均價:=AMOUNT/VOL/100;

TEST:=BETWEEN(成交均價,L,H);

CC0:=IF(TEST,成交均價,COHL),;

CC:=FORCAST(CC0,5);

MA34:=EMA(CC,34);

MA21:=EMA(CC,21);

MA13:=EMA(CC,13);

MA5:=EMA(EMA(CC,5),2);

TJ:={C>O AND} ABS(MA13-MA5)<MA5*0.01 AND ABS(MA13-MA21)<MA21*0.01 AND ABS

(MA34-MA21)<MA21*0.01 AND MA5>REF(MA5,1) AND MA13>REF(MA13,1) AND MA21>REF

(MA21,1) AND MA34>REF(MA34,1);

啟動點:FILTER(TJ,5);