a1:=ABS((2*CLOSE+HIGH+LOW)/4-MA(CLOSE,20))/MA(CLOSE,20); 
a2:=(1-7/100)*(DMA(CLOSE,a1));
a3:=3.2*SLOPE(EMA(CLOSE,3),2);
a4:=EMA(EMA(EMA(HIGH+a3,3),4),4)*0.95;
a5:=REF(a2,1);
a6:=(a5-REF(a5,1))/REF(a5,1)*1000;
a7:=SUM(AMOUNT,10)/SUM(VOL,10)/100;
a8:=(C-a7)/a7*100;
a9:=REF((C-a7)/a7*100,1);
a10:=INTPART(a8*100);
a11:=INTPART(a9*100);
a12:=a10-a11;
a13:=SUM(a12,10);
精准一号:C<a4 AND a6<0 AND  a10<-30 AND a11<-30 AND a12>0 AND a10>a13  AND a12>a13 AND a13<-900  AND COUNT(CLOSE <  OPEN,5) <= 3 AND CLOSE/REF(CLOSE,5) <  0.85 AND (MA(CLOSE,5) - CLOSE)/MA(CLOSE,5) <  0.2 AND MA(CLOSE,20) > REF(MA(CLOSE,20),1),colorred;