DIF:=EMA(CLOSE,12) - EMA(CLOSE,26);
 DEA:=EMA(DIF,9);
 MACD:=(DIF-DEA)*2,COLORSTICK;
主力潜伏:=COUNT(MACD<0,10)=10;
主力潜伏选:=REF(主力潜伏,1)=1 AND 主力潜伏<1 ,COLORYELLOW;
 VARK1:=EMA(HHV(HIGH,500),21);
 VARK2:=EMA(HHV(HIGH,250),21);
 VARK3:=EMA(HHV(HIGH,90),21);
 VARK4:=EMA(LLV(LOW,500),21);
 VARK5:=EMA(LLV(LOW,250),21);
 VARK:=EMA(LLV(LOW,90),21);
 VARK7:=EMA((VARK4*0.96+VARK5*0.96+VARK*0.96+VARK1*0.558+VARK2*0.558+VARK3*0.558)/6,21);
 VARK8:=EMA((VARK4*1.25+VARK5*1.23+VARK*1.2+VARK1*0.55+VARK2*0.55+VARK3*0.65)/6,21);
 VARK9:=EMA((VARK4*1.3+VARK5*1.3+VARK*1.3+VARK1*0.68+VARK2*0.68+VARK3*0.68)/6,21);
 VARKA: