该趋势线下穿强势时选股指标的选股公式

编写要求：

DIF:EMA(CLOSE,12) - EMA(CLOSE,26),COLORGREEN;DEA:EMA(DIF,9),NODRAW;强势:IF(DIF>MA(DIF,2),DIF,DRAWNULL),COLORMAGENTA,LINETHICK2;MACD:(DIF-DEA)*2,COLORSTICK;趋势线:4*(DEA-DIF),COLORRED,DOTLINE;IF(趋势线>REF(趋势线,1),趋势线,DRAWNULL),COLORLIGREEN,DOTLINE;资金进入:COUNT(MACD<0,10)=10,COLORYELLOW,NODRAW;STICKLINE(资金进入,0,MACD*-0.5,3.5,0),COLORYELLOW;VAR1:=(CLOSE*2+HIGH+LOW)/4; SK:=EMA(VAR1,13)-EMA(VAR1,21); SD:=EMA(SK,2); 多方能量:=2*(SK-SD)*3.8;空方能量:=(-2)*(SK-SD)*3.8; STICKLINE(CROSS(SK,SD),SK,0,2,0),LINETHICK2,COLORMAGENTA;DRAWTEXT((CROSS(SK,SD)),SK,'*反弹'),LINETHICK2,COLORYELLOW;DRAWICON((CROSS(SK,SD)),SK,1);RSV:=(((CLOSE - LLV(LOW,9)) / (HHV(HIGH,9) - LLV(LOW,9))) * 100),NODRAW;K:=SMA(RSV,3,1),NODRAW;D:=SMA(K,3,1),NODRAW;J:=3*K-2*D,NODRAW;X:=LLV(J,2)=LLV(J,8),NODRAW;预警: IF(CROSS(J,3),0.3,0),COLORRED,LINETHICK2;趋势线下穿强势时选股。。。感谢老师。

解答：

 DIF:=EMA(CLOSE,12) - EMA(CLOSE,26);