以文本方式查看主题 - 金字塔客服中心 - 专业程序化交易软件提供商 (http://weistock.com/bbs/index.asp) -- 公式模型编写问题提交 (http://weistock.com/bbs/list.asp?boardid=4) ---- [求助]不知道为什么出错 (http://weistock.com/bbs/dispbbs.asp?boardid=4&id=76015) |
-- 作者:xiaosa2003 -- 发布时间:2015/3/2 9:43:20 -- [求助]不知道为什么出错 //声明参数 INPUT : T20(30,15,30,1) ; INPUT : T10(13,10,20,1); INPUT : ATRLEN(20,15,30,1) ; INPUT : m(0.5,0.02,0.5,0.01); INPUT : x(2,1,3,0.01); //声明变量 NT := 1 ; //调试信息带时间戳 BUYORDERTHISBAR := 0 ; //当前BAR有过交易 VARIABLE : _DEBUG = 1 ; //是否输出前台交易指令 VARIABLE : _TDEBUG = 1 ; //是否输出后台交易指令 VARIABLE : _DEBUGOUT = 0 ; //是否输出后台交易的调试信息 VARIABLE : MYENTRYPRICE =0 ; //开仓价格 VARIABLE : MYEXITPRICE =0 ; //平仓价格 VARIABLE : TURTLEUNITS=0 ; //交易单位 VARIABLE : POSITION=0 ; //仓位状态 //0表示没有仓位,1表示持有多头, -1表示持有空头 VARIABLE : T20HI=CLOSE ; //20周期的高点 VARIABLE : T20LO=CLOSE ; //20周期的低点 VARIABLE : T10HI=CLOSE ; //10周期的高点 VARIABLE : T10LO=CLOSE ; //10周期的低点 VARIABLE : POSNUM=0 ; //仓位 VARIABLE: multi=1; VARIABLE: maxset=0; VARIABLE: minset=0; marginratio:=10/100;//保证金比例 //准备需要计算的变量 T20HI:= REF(HHV(H,T20),1) ; T20LO:= REF(LLV(L,T20),1) ; T10HI:= REF(HHV(H,T10),1) ; T10LO:= REF(LLV(L,T10),1) ; //开始执行时 初始化数据 IF BARPOS=1 THEN BEGIN maxset:=ASSET; minset:=asset; multi:=1; END //IF AVGTR := REF(MA(TR,ATRLEN),1) ; A:=ceiling(AVGTR)* MULTIPLIER*X ; //POSNUM:=if(FLOOR (ASSET*multi*0.02/A)=0,1,FLOOR (ASSET*multi*0.02/A));//仓位 //POSNUM:=min(FLOOR (ASSET/(C*multiplier*marginratio*4)),POSNUM);//仓位 if BARPOS<ATRLEN+5 then exit; WARNING_DISABLE:2; //POSNUM: if(FLOOR (ASSET*0.02/A)=0,1,FLOOR (ASSET*0.02/A)),noaxis;//仓位 //POSNUM:1,noaxis; if holding=0 then BEGIN
//最大资产
if asset>maxset then BEGIN
maxset:=asset;
minset:=asset;
multi:=1;
end //开仓手数
POSNUM:=INTPART(ASSET*m/a);//仓位 end //此处作为临时输出结果 {仓位:posnum,NOAXIS; 最大资金: maxset,NOAXIS; 当前资金: minset,NOAXIS; 比例: MULTI,NOAXIS;} //如果当前是没有持仓的状态 IF POSITION=0 AND BARPOS>T20 AND H>L THEN BEGIN //建立多头进场条件 LONG := H > T20HI ; //多头进场 IF LONG THEN BEGIN MYENTRYPRICE := IF(OPEN>T20HI+MINDIFF ,OPEN ,T20HI+MINDIFF ) ; BUY( _DEBUG,POSNUM,LIMITR,MYENTRYPRICE); POSITION := 1 ; TURTLEUNITS := 1 ; N := AVGTR ; BUYORDERTHISBAR := 1; END //IF //建立空头进场条件 SHORT := L < T20LO ; //空头进场 IF SHORT AND POSITION=0 THEN BEGIN MYENTRYPRICE := IF(OPEN<T20LO-MINDIFF ,OPEN ,T20LO-MINDIFF ) ; BUYSHORT( _DEBUG,POSNUM,LIMITR,MYENTRYPRICE); POSITION := -1 ; TURTLEUNITS := 1 ; N := AVGTR ; BUYORDERTHISBAR := 1; END //不要跳转,让程序检查同一根K线是否可以加仓 //GOTO CONTINUELINE ; END //IF //如果当前持有多头仓位的状态 IF POSITION=1 AND BARPOS>T20 AND H>L THEN BEGIN //多头加仓条件 WHILE (HIGH>MYENTRYPRICE+N) AND TURTLEUNITS>4 DO BEGIN MYENTRYPRICE := IF(OPEN>MYENTRYPRICE+N ,OPEN ,MYENTRYPRICE+N ) ; MYENTRYPRICE := CEILING(MYENTRYPRICE/MINDIFF)*MINDIFF ; BUY( _DEBUG, POSNUM, LIMITR, MYENTRYPRICE); TURTLEUNITS := TURTLEUNITS+1 ; BUYORDERTHISBAR := 1; END //WHILE //建立多头离场条件 LONGX1 := (LOW < T10LO) ; IF LONGX1 AND BUYORDERTHISBAR=0 THEN BEGIN MYEXITPRICE := IF(OPEN<T10LO-MINDIFF ,OPEN ,T10LO-MINDIFF ) ; SELL( _DEBUG ,0,LIMITR,MYEXITPRICE); POSITION := 0 ; TURTLEUNITS := 0 ; END //建立多头止损条件 LONGX2 := (LOW< MYENTRYPRICE -X*N) ; IF LONGX2 AND POSITION=1 AND BUYORDERTHISBAR=0 THEN BEGIN MYEXITPRICE := IF(OPEN<MYENTRYPRICE-N ,OPEN ,MYENTRYPRICE-N ) ; MYEXITPRICE := FLOOR(MYEXITPRICE/MINDIFF)*MINDIFF ; SELL( _DEBUG ,0,LIMITR,MYEXITPRICE); POSITION := 0 ; TURTLEUNITS := 0 ; END GOTO CONTINUELINE ; END //IF //如果当前持有空头仓位的状态 IF POSITION = -1 AND BARPOS>T20 AND H>L THEN BEGIN //空头加仓条件 WHILE (LOW<MYENTRYPRICE-N) AND TURTLEUNITS>4 DO BEGIN MYENTRYPRICE := IF(OPEN<MYENTRYPRICE-N ,OPEN ,MYENTRYPRICE-N ) ; MYENTRYPRICE := FLOOR(MYENTRYPRICE/MINDIFF)*MINDIFF ; BUYSHORT( _DEBUG,POSNUM, LIMITR, MYENTRYPRICE); TURTLEUNITS := TURTLEUNITS+1 ; BUYORDERTHISBAR := 1; END //IF //建立空头离场条件 SHORTX1 := H > T10HI ; IF SHORTX1 AND BUYORDERTHISBAR=0 THEN BEGIN MYEXITPRICE := IF(OPEN>T10HI+MINDIFF ,OPEN ,T10HI+MINDIFF ) ; SELLSHORT( _DEBUG,0,LIMITR,MYEXITPRICE); POSITION := 0 ; TURTLEUNITS := 0 ; END //建立空头止损条件 SHORTX2 := HIGH > MYENTRYPRICE + X*N ; IF SHORTX2 AND POSITION = -1 AND BUYORDERTHISBAR=0 THEN BEGIN MYEXITPRICE := IF(OPEN>MYENTRYPRICE+N ,OPEN ,MYENTRYPRICE+N ) ; MYEXITPRICE := CEILING(MYEXITPRICE/MINDIFF)*MINDIFF ; SELLSHORT( _DEBUG,0,LIMITR,MYEXITPRICE); POSITION := 0 ; TURTLEUNITS := 0 ; END END //IF //显示账户状态 CONTINUELINE@ 资产:ASSET,LINETHICK0; 可用现金:CASH(0),LINETHICK0; POS:HOLDING,LINETHICK0; 交易次数:TOTALDAYTRADE, LINETHICK0 ; IF _DEBUGOUT>0 THEN BEGIN DEBUGFILE2(\'C:\\DEBUGFILE.TXT\',\'BARPOS=%.0F\' ,BARPOS,NT ) ; DEBUGFILE2(\'C:\\DEBUGFILE.TXT\',\'T20HI=%.2F\' ,T20HI ,NT) ; DEBUGFILE2(\'C:\\DEBUGFILE.TXT\',\'N=%.2F\' ,N ,NT) ; DEBUGFILE2(\'C:\\DEBUGFILE.TXT\',\'CLOSE=%.2F\' ,C ,NT) ; DEBUGFILE2(\'C:\\DEBUGFILE.TXT\',\'POSITION=%.0F\' ,POSITION,NT ) ; DEBUGFILE2(\'C:\\DEBUGFILE.TXT\',\'TURTLEUNITS=%.0F\' ,TURTLEUNITS,NT ) ; DEBUGFILE2(\'C:\\DEBUGFILE.TXT\',\'MYENTRYPRICE=%.0F\' ,MYENTRYPRICE ,NT) ; DEBUGFILE2(\'C:\\DEBUGFILE.TXT\',\'MYEXITPRICE=%.0F\' ,MYEXITPRICE ,NT) ; END //IF 当前持仓:HOLDING,COLORGRAY,LINETHICK0; 当前资产:ASSET,NOAXIS,COLORGRAY; |
-- 作者:xiaosa2003 -- 发布时间:2015/3/2 9:46:49 -- 143行, LONGX2 := (LOW< MYENTRYPRICE -X*N) MYENTRYPRICE -X*N单独输出是正确的,不知道为什么在一起就错误了。x=2 m=54.45, 止损应该是4937-2*54.45=4828
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-- 作者:jinzhe -- 发布时间:2015/3/2 9:47:05 -- 请把错误详细的描述一下, |
-- 作者:xiaosa2003 -- 发布时间:2015/3/2 10:13:05 -- 就是2011/05/06的平多,价格不对,应该是4828才平的,而不是一开盘就平4851 |
-- 作者:jinzhe -- 发布时间:2015/3/2 10:33:32 -- 你纠结的地方错了,你纠结的地方是对的 问题是: 你的平仓价位是 MYEXITPRICE := IF(OPEN<MYENTRYPRICE-N ,OPEN ,MYENTRYPRICE-N ) ;
在当根k线上,OPEN<MYENTRYPRICE-N 的条件是满足的,所以myexitprice的值是open也就是4851 |
-- 作者:xiaosa2003 -- 发布时间:2015/3/2 10:50:07 -- 谢谢,你一针见血的指出了问题所在。 |