代碼問題，求教 [MC]
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MC用戶求助：
只是想實(shí)現(xiàn) 止損后，反手交易，并且手?jǐn)?shù)翻倍。
所以手?jǐn)?shù)應(yīng)該是1 2 4 8 16 32 這樣倍增。
但現(xiàn)在總是出現(xiàn)跳躍，不知道是為什么。
不用一定在哪個(gè)品種上測(cè)試，小品種上都可以測(cè)試，螺紋，大豆，豆粕等等都行。
例如下圖1 2 4 然后沒有8 直接跳到了16 。
32后 直接跳到了128
是和模式（bar內(nèi)？）有關(guān)？還是代碼？
?
全部代碼如下：
inputs:
? ? ? ? ?Zhiyingx( 9999) , ? ? ?
Zhiying( 9999) ,
Zhisun( 5 ) ;
? ? ? ?
?
variables:
? ?nn(4) ,
? ? ? ? ?ww(3) , ? ? ??
?
var0( 0 ), var1( 0 ), var2( 0 ),Length( 20 ),Zhiyings( 20 ),TNUMSEQLOSS( 0 ),
shoushua( 1 ), shoushu(1), yici(0)?
;
?
yici=0;
var0 = BollingerBand( Close, Length, 1 ) ;
var1 = BollingerBand( Close , Length, -1 ) ;
var2 = Average(C,Length);
?
?
condition3 = TIME>900 and TIME<2300;
?
condition1 = c[1]>o[1] and c[1]>Average(c[1],26) and condition3 ;;
?
condition2 = c[1]<o[1] and c[1]<Average(c[1],26) and condition3 ;;
?
?
if TNUMSEQLOSS<ww then begin
Zhiyings=Zhiying;
end
Else begin
? ? ? ?Zhiyings=Zhiyingx;
end;
?
if TNUMSEQLOSS<nn then begin
shoushua=shoushu;
end
Else begin
? ? ? ? shoushu=0.5;
? ? ? ?end;
?
?
?
?
condition4 = CurrentBar > 1 and H>Zhisun+avgentryprice and marketposition=-1 and condition3 ;
?
condition5 = CurrentBar > 1 and l<avgentryprice-Zhisun and marketposition=1 and condition3 ;
?
?
condition6 = CurrentBar > 1 and l<avgentryprice-Zhiyings and marketposition=-1 and condition3 ;
?
condition7 = CurrentBar > 1 and h>avgentryprice+Zhiyings and marketposition=1 and condition3 ;
?
?
if (condition1 or yici[1]=1) ?and marketposition=0 then begin
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
Buy ( "kai1" ) 1 Contract next bar at Open stop ;
?
end;
?
if (condition2 or yici[1]=-1) and marketposition=0 ?then begin
?
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
Sell Short ( "kai2" ) 1 Contract ?next bar at Open stop ;
?
end;
?
if condition4 ?and condition5=False then begin
? ? ? ? ? TNUMSEQLOSS=TNUMSEQLOSS+1;
? ? ? ? ? print(date," ",time," buy ?TNUMSEQLOSS: ",TNUMSEQLOSS);
? ? ? ? ? shoushu=Power(2,TNUMSEQLOSS);?
? ? ? ? ? ?print(date," ",time," buy ?shoushu: ",shoushu);
?
buy ?( "kui1" ) ?shoushu Contracts ? ? ? next bar at Zhisun+avgentryprice ?stop ;
end;
?
?
?
if condition5 and condition4=False then begin
?
? ? ? ? ? ?TNUMSEQLOSS=TNUMSEQLOSS+1;
? ? ? ? ? ?print(date," ",time," sellshort TNUMSEQLOSS: ",TNUMSEQLOSS);
? ? ? ? ? ?shoushu=Power(2,TNUMSEQLOSS);?
? ? ? ? ? ?print(date," ",time," sellshort shoushu: ",shoushu);
sellshort( "kui2" ) ?shoushu Contracts ? ?next bar at avgentryprice-Zhisun ?stop ;
?
end;
?
?
if condition6 then begin
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
buytocover ?( "ying1" ) next bar at avgentryprice-Zhiyings ?stop ;
shoushu=1;
TNUMSEQLOSS=0;
yici=-1;
end;
?
if condition7 then begin
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
sell( "ying2" ) next bar at avgentryprice+Zhiyings stop ;
shoushu=1;
? ? ? ?TNUMSEQLOSS=0;
? ? ? ?yici=1;
end;
?
?
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MC回復(fù)討論一：
if condition4 ?and condition5=False then begin
? ? ? ? ? TNUMSEQLOSS=TNUMSEQLOSS+1;
? ? ? ? ? print(date," ",time," buy ?TNUMSEQLOSS: ",TNUMSEQLOSS);
? ? ? ? ? shoushu=Power(2,TNUMSEQLOSS);?
? ? ? ? ? ?print(date," ",time," buy ?shoushu: ",shoushu);
buy ?( "kui1" ) ?shoushu Contracts ? ? ? next bar at Zhisun+avgentryprice ?stop ;
end;
if condition5 and condition4=False then begin
? ? ? ? ? ?TNUMSEQLOSS=TNUMSEQLOSS+1;
? ? ? ? ? ?print(date," ",time," sellshort TNUMSEQLOSS: ",TNUMSEQLOSS);
? ? ? ? ? ?shoushu=Power(2,TNUMSEQLOSS);?
? ? ? ? ? ?print(date," ",time," sellshort shoushu: ",shoushu);
sellshort( "kui2" ) ?shoushu Contracts ? ?next bar at avgentryprice-Zhisun ?stop ;
end;
以上代碼是您累加變量TNUMSEQLOSS的地方，也是問題的所在，之所以出現(xiàn)”跳躍“是因?yàn)橹貜?fù)累加，也就是條件連續(xù)滿足導(dǎo)致連續(xù)累加；因?yàn)槟褂玫氖菞l件單，而條件單不一定委托出去就會(huì)成交，但是您在條件成立時(shí)肯定會(huì)累加變量TNUMSEQLOSS，所以導(dǎo)致兩者的不一致；解決方法是，確定條件單成交之后再累加變量TNUMSEQLOSS
?
?
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MC回復(fù)討論二：
判斷是否成交的方法有很多：
第一、在沒有加倉(cāng)的情況下，通過(guò)當(dāng)根bar的marketposition與前一根bar的marketposition的信息對(duì)比進(jìn)行判斷，但是由于marketposition沒有回溯的功能，但您需要先將marketposition的值賦值給新建的變量mp，然后通過(guò)判斷mp[1]<>mp
第二、在有加倉(cāng)的情況下，您還需要考慮關(guān)鍵字currentcontracts等持倉(cāng)部位信息的變化，以此來(lái)判斷。
第三、策略屬性中有重新計(jì)算的設(shè)置，可以勾選“委托單成交”，這個(gè)用來(lái)判斷委托單成交有點(diǎn)復(fù)雜，不建議使用。
?
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MC回復(fù)討論三：
inputs:
? ? ? ? ?Zhiyingx( 9999) , ? ? ?
Zhiying( 9999) ,
Zhisun( 5 ) ;
? ? ? ?
?
variables:
? ?nn(4) ,
? ? ? ? ?ww(3) , ? ? ??
?
var0( 0 ), var1( 0 ), var2( 0 ),Length( 20 ),Zhiyings( 20 ),TNUMSEQLOSS( 0 ),
shoushua( 1 ), shoushu(1), yici(0), mp(0);;
?
yici=0;
var0 = BollingerBand( Close, Length, 1 ) ;
var1 = BollingerBand( Close , Length, -1 ) ;
var2 = Average(C,Length);
?
?
condition3 = TIME>900 and TIME<2300;
?
condition1 = c[1]>o[1] and c[1]>Average(c[1],26) and condition3 ;;
?
condition2 = c[1]<o[1] and c[1]<Average(c[1],26) and condition3 ;;
?
?
if TNUMSEQLOSS<ww then begin
Zhiyings=Zhiying;
end
Else begin
? ? ? ?Zhiyings=Zhiyingx;
end;
?
if TNUMSEQLOSS<nn then begin
shoushua=shoushu;
end
Else begin
? ? ? ? shoushu=0.5;
? ? ? ?end;
?
?
mp=marketposition;
?
condition4 = CurrentBar > 1 and H>Zhisun+avgentryprice and marketposition=-1 and condition3 ?and ?mp[1]<>mp;
?
condition5 = CurrentBar > 1 and l<avgentryprice-Zhisun and marketposition=1 and condition3 and ?mp[1]<>mp;
?
?
condition6 = CurrentBar > 1 and l<avgentryprice-Zhiyings and marketposition=-1 and condition3 ;
?
condition7 = CurrentBar > 1 and h>avgentryprice+Zhiyings and marketposition=1 and condition3 ;
?
?
if (condition1 or yici[1]=1) ?and marketposition=0 then begin
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
Buy ( "kai1" ) 1 Contract next bar at Open stop ;
?
end;
?
if (condition2 or yici[1]=-1) and marketposition=0 ?then begin
?
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
Sell Short ( "kai2" ) 1 Contract ?next bar at Open stop ;
?
end;
?
if condition4 ?and condition5=False then begin
? ? ? ? ? TNUMSEQLOSS=TNUMSEQLOSS+1;
? ? ? ? ? print(date," ",time," buy ?TNUMSEQLOSS: ",TNUMSEQLOSS);
? ? ? ? ? shoushu=Power(2,TNUMSEQLOSS);?
? ? ? ? ? ?print(date," ",time," buy ?shoushu: ",shoushu);
?
buy ?( "kui1" ) ?shoushu Contracts ? ? ? next bar at Zhisun+avgentryprice ?stop ;
?
?
end;
?
?
?
if condition5 and condition4=False then begin
?
? ? ? ? ? ?TNUMSEQLOSS=TNUMSEQLOSS+1;
? ? ? ? ? ?print(date," ",time," sellshort TNUMSEQLOSS: ",TNUMSEQLOSS);
? ? ? ? ? ?shoushu=Power(2,TNUMSEQLOSS);?
? ? ? ? ? ?print(date," ",time," sellshort shoushu: ",shoushu);
sellshort( "kui2" ) ?shoushu Contracts ? ?next bar at avgentryprice-Zhisun ?stop ;
?
end;
?
?
if condition6 then begin
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
buytocover ?( "ying1" ) next bar at avgentryprice-Zhiyings ?stop ;
shoushu=1;
TNUMSEQLOSS=0;
yici=-1;
end;
?
if condition7 then begin
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
sell( "ying2" ) next bar at avgentryprice+Zhiyings stop ;
shoushu=1;
? ? ? ?TNUMSEQLOSS=0;
? ? ? ?yici=1;
end;
?
?
?
我按照您說(shuō)的改了，這樣基本交易1,2次就不交易了，這是怎么回事？
?
-
MC回復(fù)討論四：
inputs:
? ? ? ? ?Zhiyingx( 9999) , ? ? ?
Zhiying( 9999) ,
Zhisun( 5 ) ;
? ? ? ?
?
variables:
? ?nn(4) ,
? ? ? ? ?ww(3) , ? ? ??
?
var0( 0 ), var1( 0 ), var2( 0 ),Length( 20 ),Zhiyings( 20 ),TNUMSEQLOSS( 0 ),
shoushua( 1 ), shoushu(1), yici(0), mp(0);;
?
yici=0;
var0 = BollingerBand( Close, Length, 1 ) ;
var1 = BollingerBand( Close , Length, -1 ) ;
var2 = Average(C,Length);
?
?
condition3 = TIME>900 and TIME<2300;
?
condition1 = c[1]>o[1] and c[1]>Average(c[1],26) and condition3 ;;
?
condition2 = c[1]<o[1] and c[1]<Average(c[1],26) and condition3 ;;
?
?
if TNUMSEQLOSS<ww then begin
Zhiyings=Zhiying;
end
Else begin
? ? ? ?Zhiyings=Zhiyingx;
end;
?
if TNUMSEQLOSS<nn then begin
shoushua=shoushu;
end
Else begin
? ? ? ? shoushu=0.5;
? ? ? ?end;
?
?
mp=marketposition;
?
condition4 = CurrentBar > 1 and H>Zhisun+avgentryprice and marketposition=-1 and condition3 ?and ?mp[1]<>mp;
?
condition5 = CurrentBar > 1 and l<avgentryprice-Zhisun and marketposition=1 and condition3 and ?mp[1]<>mp;
?
?
condition6 = CurrentBar > 1 and l<avgentryprice-Zhiyings and marketposition=-1 and condition3 ;
?
condition7 = CurrentBar > 1 and h>avgentryprice+Zhiyings and marketposition=1 and condition3 ;
?
?
if (condition1 or yici[1]=1) ?and marketposition=0 then begin
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
Buy ( "kai1" ) 1 Contract next bar at Open stop ;
?
end;
?
if (condition2 or yici[1]=-1) and marketposition=0 ?then begin
?
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
Sell Short ( "kai2" ) 1 Contract ?next bar at Open stop ;
?
end;
?
if condition4 ?and condition5=False then begin
? ? ? ? ? TNUMSEQLOSS=TNUMSEQLOSS+1;
? ? ? ? ? print(date," ",time," buy ?TNUMSEQLOSS: ",TNUMSEQLOSS);
? ? ? ? ? shoushu=Power(2,TNUMSEQLOSS);?
? ? ? ? ? ?print(date," ",time," buy ?shoushu: ",shoushu);
?
buy ?( "kui1" ) ?shoushu Contracts ? ? ? next bar at Zhisun+avgentryprice ?stop ;
?
?
end;
?
?
?
if condition5 and condition4=False then begin
?
? ? ? ? ? ?TNUMSEQLOSS=TNUMSEQLOSS+1;
? ? ? ? ? ?print(date," ",time," sellshort TNUMSEQLOSS: ",TNUMSEQLOSS);
? ? ? ? ? ?shoushu=Power(2,TNUMSEQLOSS);?
? ? ? ? ? ?print(date," ",time," sellshort shoushu: ",shoushu);
sellshort( "kui2" ) ?shoushu Contracts ? ?next bar at avgentryprice-Zhisun ?stop ;
?
end;
?
?
if condition6 then begin
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
buytocover ?( "ying1" ) next bar at avgentryprice-Zhiyings ?stop ;
shoushu=1;
TNUMSEQLOSS=0;
yici=-1;
end;
?
if condition7 then begin
? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??
sell( "ying2" ) next bar at avgentryprice+Zhiyings stop ;
shoushu=1;
? ? ? ?TNUMSEQLOSS=0;
? ? ? ?yici=1;
end;
?
?
?
我按照您說(shuō)的改了，這樣基本交易1,2次就不交易了，這是怎么回事？
有思路，想編寫各種指標(biāo)公式，程序化交易模型，選股公式，預(yù)警公式的朋友
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