波段交易文华财经指标（源码）

HH1:=IFELSE(H  LL1:=IFELSE(L>REF(L,1)&&REF(L,1)>REF(L,2),REF(L,2),0);
 HH2:=VALUEWHEN(HH1>0,HH1);
 LL2:=VALUEWHEN(LL1>0,LL1);
 K1:=IFELSE(CLOSE>HH2,-3,IFELSE(CLOSE  K2:=VALUEWHEN(K1<>0,K1);
 G:=IFELSE(K2=1,HH2,LL2);
 G1:=VALUEWHEN(ISLASTBAR,G);
 DRAWNUMBER(L>0,G1,G1,0,COLORCYAN);
 W1:=K2;
 W2:=OPEN-CLOSE;
 HT:=IFELSE(OPEN>CLOSE,OPEN,CLOSE);
 LT:=IFELSE(OPEN  DRAWLINE(W1=1,HIGH,W1=1,HT,COLORCYAN);
 DRAWLINE(W1=1,LOW,W1=1,LT,COLORCYAN);
 DRAWLINE(W1=-3,HIGH,W1=-3,HT,COLORRED);
 DRAWLINE(W1=-3,LOW,W1=-3,LT,COLORRED);
 STICKLINE(W1>0,OPEN,CLOSE,COLORCYAN,1);
 STICKLINE(W1<=0,OPEN,CLOSE,COLORRED,1);
 STICK