主图指标，按买卖提示操作，简介明了，在文化财经上用的
N: =1;
N1: =1;
N2: =1;
HH:=HHV(HIGH,1)/5+HHV(HIGH,2)/5+HHV(HIGH,2)/5+HHV(HIGH,5)/5+HHV (HIGH,8)/5;
LL:=LLV(LOW,1)/5+LLV(LOW,2)/5+LLV(LOW,2)/5+LLV(LOW,5)/5+LLV(LOW,8)/5;
H1:= IFELSE(H<REF(H,2)&&REF(H,1)<REF(H,2),REF(H,2),0);
L1:= IFELSE(L>REF(L,2)&&REF(L,1)>REF(L,2),REF(L,2),0);
H2:=VALUEWHEN(H1>0,H1);
L2:=VALUEWHEN(L1>0,L1);
K1:=IFELSE(CLOSE>H2,-3,IFELSE(CLOSE<L2,1,0));
K2:=VALUEWHEN(K1<>0,K1);GG:=IFELSE(K2=1,H2,L2);
GG1:=VALUEWHEN(ISLASTBAR,GG);
TMP1:=K2;W1:=K2;
W2:=OPEN-CLOSE;
HT:=IFELSE(OPEN>CLOSE,OPEN,CLOSE);
LT:=IFELSE(OPEN<CLOSE,OPEN,CLOSE);
DRAWTEXT(CROSS(TMP1,0),HH,'卖↓'),COLORGREEN;
DRAWTEXT(CROSS(0,TMP1),LL,'买↑'),COLORYELLOW;
OCH:=MAX(OPEN,CLOSE);
OCL:=MIN(OPEN,CLOSE);
