通达信底背离MACD预警

S1:=IF(CODELIKE('300'),0,1);

{创业板 }

S2:=IF(NAMELIKE('S'),0,1);

S3:=IF(NAMELIKE('*'),0,1);

{去掉停牌 >=}

S4:=DYNAINFO(17)>0;

换手率:=V/CAPITAL*100; 

JB:=S1 AND S2 AND S3 AND S4 AND 换手率<20;

EXPMA多头排列:=EXPMA(C,9)>=EXPMA(C,21); 

DIFF:=EMA(CLOSE,12)-EMA(CLOSE,27);

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DEA:=EMA(DIFF,9);

MACD:=2*(DIFF-DEA);

A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));

底背离macdx:REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA) AND JB;

 

原理解析：
S1赋值:IF(CODELIKE('300'),0,1)


{创业板 }

S2赋值:IF(NAMELIKE('S'),0,1)


S3赋值:IF(NAMELIKE('*'),0,1)


{去掉停牌 >=}

S4赋值:DYNAINFO(17)>0


换手率赋值:V/当前流通股本*100


JB赋值:S1 AND S2 AND S3 AND S4 AND 换手率<20


EXPMA多头排列赋值:C的9日指数移动平均>=C的21日指数移动平均


DIFF赋值:收盘价的12日指数移动平均-收盘价的27日指数移动平均


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DEA:=DIFF的9日指数移动平均


MACD赋值:2*(DIFF-DEA)


A1赋值:上次1日前的DIFF上穿DEA距今天数
输出

底背离MACDX:A1+1日前的收盘价>收盘价 AND DIFF>A1+1日前的DIFF AND DIFF上穿DEA AND JB