加入交易次數(shù)限制后結(jié)果異常　[金字塔]

早盤突破系統(tǒng)，1分鐘上測(cè)試2年，

剛開始寫完交易次數(shù)是1700多；后來(lái)添加了一個(gè)每天只能交易一手的條件，結(jié)果交易次數(shù)只有3次了！

添加了交易次數(shù)限制的代碼如下，是我寫的邏輯出錯(cuò)了嗎？

input:T(30,5,60,5),
SS(1,1,10,1),
U(1,1,10,1),
D(1,1,10,1),
CS(1,1,5,1);//交易次數(shù)限制
VARIABLE:NUM=0;//統(tǒng)計(jì)開倉(cāng)動(dòng)作

n:=barslast(date<>ref(date,1))+1;//開盤以來(lái)的K線數(shù)量
hh:=hhv(high,n);//開盤以來(lái)的高價(jià)
H30:=valuewhen(time>=opentime(1) and time<=opentime(1)+T*100,hh);//30分鐘內(nèi)的高價(jià)
ll:=llv(low,n);//開盤以來(lái)的低價(jià)
L30:=valuewhen(time>=opentime(1) and time<=opentime(1)+T*100,ll);//30分鐘內(nèi)的低價(jià)
上軌:H30+U*MINDIFF,linethick2;
下軌:L30-D*MINDIFF,linethick2;
buycond:=cross(high,上軌);//做多條件
buyshortcond:=cross(下軌,low);//做空條件
buyprice:=max(open,上軌)+1*mindiff;//開多價(jià)格
buyshortprice:=min(open,下軌)-1*mindiff;//開空價(jià)格

stopbuy:max(valuewhen(n=1,open),ref(high,1)*(1-0.5/100)),linedot;//多頭止損價(jià)位

stopshort:min(valuewhen(n=1,open),ref(low,1)*(1-0.5/100)),linedot;//空頭止損價(jià)位
sellcond:=cross(stopbuy,low);//平多條件
sellshortcond:=cross(high,stopshort);//平空條件
sellprice:=min(open,stopbuy)-1*mindiff;//平多價(jià)格
sellshortprice:=max(open,stopshort)+1*mindiff;//平空價(jià)格

entertime:=time>opentime(1)+T*100 and time<closetime(0)-10*100;//入場(chǎng)交易時(shí)間
exittime:=time>=closetime(0)-10*100;//平倉(cāng)離場(chǎng)時(shí)間

if entertime and holding=0 and num<CS then  {開倉(cāng)入場(chǎng)}
begin 
 if buycond then
    BEGIN
    buy(1,ss,limitr,buyprice);
    NUM:=NUM+1;
    END
 else if buyshortcond then
    BEGIN
    buyshort(1,ss,limitr,buyshortprice);
    NUM:=NUM+1;
    END
end

if enterbars>1 and holding<>0 then {止損離場(chǎng)}
begin
 if holding>0 and sellcond then
    sell(1,ss,limitr,sellprice);
 else if holding<0 and sellshortcond then
    sellshort(1,ss,limitr,sellshortprice);
end

if exittime and holding<>0 then  {收盤平倉(cāng)}
begin
  sell(holding>0,ss,limitr,open-1*mindiff);
  sellshort(holding<0,ss,limitr,open+1*mindiff);
  NUM:=0;
end

持倉(cāng):holding,linethick0;
凈利潤(rùn):netprofit,linethick0;
資產(chǎn):asset,linethick0;
資金:cash(0),linethick0;

if exittime and holding<>0 then  {收盤平倉(cāng)}
begin
  sell(holding>0,ss,limitr,open-1*mindiff);
  sellshort(holding<0,ss,limitr,open+1*mindiff);
  NUM:=0;
end

改成

if exittime and holding<>0 then  {收盤平倉(cāng)}
begin
  sell(holding>0,ss,limitr,open-1*mindiff);
  sellshort(holding<0,ss,limitr,open+1*mindiff);
end

if exittime then   NUM:=0;

試了一下，的確糾正過(guò)來(lái)了謝謝、、