LONG:=26;SHORT:=12;M:=9;DIFF:=EMA(CLOSE,SHORT)-EMA(CLOSE,LONG);DEA:=EMA(DIFF,M);2:=2*(DIFF-DEA);VERTLINE(CLOSE<0 CROSS(0,MACD2)),color808080;DU0:=CROSS(DIFF,0);UD0: CROSS(0,DIFF);TDU0:=BARSLAST(DU0);TUD0: BARSLAST(UD0);DU3:=REF(DU0,1);UD3: REF(UD0,1);TDU3:=BARSLAST(DU3);TUD3: BARSLAST(UD3);UDGLINE:=IF(TDU3 TUD3,REF(HHV(HIGH,2),TDU3),REF(LLV(LOW,2),TUD3));JDU0:=REF(CLOSE,1)>UDGLINE AND TDU0=REF(UDGLINE,1) AND CLOSE

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