主题：[注意]发一个文华转的指标

以下是引用jinzhe在2011-6-23 8:59:21的发言：

'卖'是开空，那么'卖↓'是干嘛的？

DRAWTEXT(CROSS(TMP,0),HH,'卖');平空
DRAWTEXT(CROSS(0,TMP),LL,'买');平多
MA55:=MA(CLOSE,55);
DRAWTEXT(CROSS(TMP,0)&&CLOSE<=MA55,HH,'卖↓');开空
DRAWTEXT(CROSS(0,TMP)&&CLOSE>=MA55,LL,'买↑');开多

以下是引用jinzhe在2011-6-23 9:34:05的发言：

enterlong:CROSS(0,TMP) and CLOSE>=MA55,tfilter;
exitlong:CROSS(0,TMP),tfilter;
entershort:CROSS(TMP,0) and CLOSE<=MA55,tfilter;
exitshort:CROSS(TMP,0),tfilter;

那就加上这几句

 

以下是引用王锋在2011-6-23 9:57:27的发言：

BUY不是什么地方都是可以乱用的，你上面的公式用ENTERLONG最合适

以下是引用xy193在2011-6-26 21:44:50的发言：

input:N(2,0,10,1),N1(2,1,10,1),Q(0,0,100,1),Q1(0,0,100,1);
HH:=HHV(HIGH,N);

LL:=LLV(LOW,N);
H1:=IFELSE(HH<REF(HH,1)&&LL<REF(LL,1)&&REF(OPEN,1)>CLOSE&&OPEN>CLOSE&&(HHV(OPEN,Q)-CLOSE)>Q1,REF(HH,N1),0);
L1:=IFELSE(LL>REF(LL,1)&&HH>REF(HH,1)&&REF(OPEN,1)<CLOSE&&OPEN<CLOSE&&(CLOSE-LLV(OPEN,Q))>Q1,REF(LL,N1),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);
G:=IFELSE(K2=1,H2,L2);
G1:=VALUEWHEN(ISLASTBAR,G);

TMP:=K2;W1:=K2;
W2:=OPEN-CLOSE;
HT:=IFELSE(OPEN>CLOSE,OPEN,CLOSE);
LT:=IFELSE(OPEN<CLOSE,OPEN,CLOSE);

VERTLINE(TMP=1&&REF(TMP,1)=1 AND TMP=1&&REF(TMP,1)=1,G,REF(G,1),COLORCYAN);
VERTLINE(TMP=-3&&REF(TMP,1)=-3 AND TMP=-3&&REF(TMP,1)=-3,G,REF(G,1),COLORRED);
DRAWSL(K2=1,G,0,1,0,COLORCYAN);
DRAWSL(K2=-3,G,0,1,0,COLORRED);
DRAWTEXT(CROSS(TMP,0),HH,'卖');
DRAWTEXT(CROSS(0,TMP),LL,'买');
MA55:=MA(CLOSE,55);
//DRAWTEXT(CROSS(TMP,0)&&CLOSE<=MA55,HH,'卖↓');
//DRAWTEXT(CROSS(0,TMP)&&CLOSE>=MA55,LL,'买↑');

SELLSHORT(cross(0,TMP),0);
buy(cross(0,TMP),50%);
SELL(CROSS(TMP,0),0);
BUYSHORT(CROSS(TMP,0),50%);

资产:ASSET,LINETHICK0;
持仓:HOLDING,LINETHICK0;
盈亏:openprofit,LINETHICK0;