-- 作者:toby907
-- 发布时间:2009/12/22 15:25:55
-- 盈利后不再开仓,有地方不对,请高手,使用金字塔的全局变量数据库修改下
IF (DAY()<>REF(DAY(),1)) THEN BEGIN BWINCOUNT:=0; SWINCOUNT:=0; END;
IF BWINCOUNT=0 THEN BEGIN IF BWINCOUNT=0 THEN BEGIN TBUY(CLOSE>HH2 AND TTYPE(1)<>1 AND TIME<145901 AND TEXITBARS<>0,N,LMT,CLOSE+MINDIFF); END IF TTYPE(1)=1 THEN BEGIN TSELL((CLOSE<LL1 OR TIME>145900 OR CLOSE>(TENTERPRICE+20) OR CLOSE<(TENTERPRICE-5)),N,LMT,CLOSE-MINDIFF); END IF (TTYPE(1)=2 AND TENTERPRICE<TEXITPRICE) THEN BEGIN BWINCOUNT:=1; END END
IF SWINCOUNT=0 THEN BEGIN IF SWINCOUNT=0 THEN BEGIN TBUYSHORT(CLOSE<LL2 AND TTYPE(1)<>3 AND TIME<145901 AND TEXITBARS<>0,N,LMT,CLOSE-MINDIFF); END IF TTYPE(1)=3 THEN BEGIN TSELLSHORT((CLOSE>HH1 OR TIME>145900 OR CLOSE>(TENTERPRICE+5) OR CLOSE<(TENTERPRICE-5)),N,LMT,CLOSE+MINDIFF); END IF (TTYPE(1)=4 AND TENTERPRICE>TEXITPRICE) THEN BEGIN SWINCOUNT:=1; END END
[此贴子已经被admin于2009-12-22 15:28:08编辑过]
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-- 作者:admin
-- 发布时间:2009/12/22 15:34:19
--
IF (DAY()<>REF(DAY(),1)) THEN BEGIN EXTGBDATASET(\'BWINCOUNT\',0); EXTGBDATASET(\'SWINCOUNT\',0); END;
BWINCOUNT:=EXTGBDATA(\'BWINCOUNT\'); SWINCOUNT:=EXTGBDATA(\'SWINCOUNT\');
IF BWINCOUNT=0 THEN BEGIN IF BWINCOUNT=0 THEN BEGIN TBUY(CLOSE>HH2 AND TTYPE(1)<>1 AND TIME<145901 AND TEXITBARS<>0,N,LMT,CLOSE+MINDIFF); END IF TTYPE(1)=1 THEN BEGIN TSELL((CLOSE<LL1 OR TIME>145900 OR CLOSE>(TENTERPRICE+20) OR CLOSE<(TENTERPRICE-5)),N,LMT,CLOSE-MINDIFF); END IF (TTYPE(1)=2 AND TENTERPRICE<TEXITPRICE) THEN BEGIN EXTGBDATASET(\'BWINCOUNT\',1); END END
IF SWINCOUNT=0 THEN BEGIN IF SWINCOUNT=0 THEN BEGIN TBUYSHORT(CLOSE<LL2 AND TTYPE(1)<>3 AND TIME<145901 AND TEXITBARS<>0,N,LMT,CLOSE-MINDIFF); END IF TTYPE(1)=3 THEN BEGIN TSELLSHORT((CLOSE>HH1 OR TIME>145900 OR CLOSE>(TENTERPRICE+5) OR CLOSE<(TENTERPRICE-5)),N,LMT,CLOSE+MINDIFF); END IF (TTYPE(1)=4 AND TENTERPRICE>TEXITPRICE) THEN BEGIN EXTGBDATASET(\'SWINCOUNT\',1); END END
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-- 作者:admin
-- 发布时间:2009/12/22 15:49:44
--
对于多品种交易,因为全局变量使用一个索引会导致不同品种之间的相互干扰,例如
BWINCOUNT:=EXTGBDATA(\'BWINCOUNT\'); SWINCOUNT:=EXTGBDATA(\'SWINCOUNT\');
因为所有的索引都用\'BWINCOUNT\'索引,所以后面的品种会把前面覆盖掉.解决办法是使用每个品种的代码加以区分,使他们相互不受干扰
EXTGBDATASET(STKLABEL&\'BWINCOUNT\',0); EXTGBDATASET(STKLABEL&\'SWINCOUNT\',0);
&符号表示两个字符串相加
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