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          您現在的位置:程序化交易>> 期貨公式>> (MC)multicharts>> MC知識>>正文內容

          代碼問題,求教 [MC]

          • MC用戶求助:

            只是想實現 止損后,反手交易,并且手數翻倍。

            所以手數應該是1 2 4 8 16 32 這樣倍增。

            但現在總是出現跳躍,不知道是為什么。

            不用一定在哪個品種上測試,小品種上都可以測試,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?)有關?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;

            ?

            ?

          • MC回復討論一:

            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”跳躍“是因為重復累加,也就是條件連續滿足導致連續累加;因為您使用的是條件單,而條件單不一定委托出去就會成交,但是您在條件成立時肯定會累加變量TNUMSEQLOSS,所以導致兩者的不一致;解決方法是,確定條件單成交之后再累加變量TNUMSEQLOSS

            ?

            ?

          • MC回復討論二:

            判斷是否成交的方法有很多:

            第一、在沒有加倉的情況下,通過當根bar的marketposition與前一根bar的marketposition的信息對比進行判斷,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,然后通過判斷mp[1]<>mp

            第二、在有加倉的情況下,您還需要考慮關鍵字currentcontracts等持倉部位信息的變化,以此來判斷。

            第三、策略屬性中有重新計算的設置,可以勾選“委托單成交”,這個用來判斷委托單成交有點復雜,不建議使用。

            ?

          • MC回復討論三:

            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,想編寫各種指標公式,程序化交易模型,選股公式,預警公式的朋友

          可聯系技術人員 QQ: 511411198  點擊這里給我發消息進行 有償 編寫!不貴!點擊查看價格!


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