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);

DEA:=EMA(DIF,9);