咨詢內(nèi)容： 一個(gè)策略里面有兩套系統(tǒng)，其中一套要求條件(long1/short1)一觸發(fā)就下單，而另外一套要求條件(long2/short2)觸發(fā)后在K線走完前提前N秒下單，圖表交易時(shí)用“固定時(shí)間間隔1秒”輪詢模式，下面代碼是否正確？請(qǐng)老師指點(diǎn)：tqxiadan:=(time0-timetot0(dynainfo(207))<=N) or not(islastbar);//提前下單秒數(shù)//開(kāi)多 if long1 then begin sellshort(holding < 0 , ss,limitr,close),ignorecheckprice,orderqueue; buy(holding = 0, ss,limitr,close),ignorecheckprice,orderqueue; end //開(kāi)空 if short1 then begin sell(holding > 0, ss,limitr,close),ignorecheckprice,orderqueue; buyshort(holding = 0, ss,limitr,close),ignorecheckprice,orderqueue; end if tqxiadan then begin //開(kāi)多 if long2 then begin sellshort(holding < 0 , ss,limitr,close),ignorecheckprice,orderqueue; buy(holding = 0, ss,limitr,close),ignorecheckprice,orderqueue; end //開(kāi)空 if short2 then begin sell(holding > 0, ss,limitr,close),ignorecheckprice,orderqueue; buyshort(holding = 0, ss,limitr,close),ignorecheckprice,orderqueue; endend
網(wǎng)友回復(fù)： 一個(gè)策略里面有兩套系統(tǒng)，其中一套要求條件(long1/short1)一觸發(fā)就下單，而另外一套要求條件(long2/short2)觸發(fā)后在K線走完前提前N秒下單，圖表交易時(shí)用“固定時(shí)間間隔1秒”輪詢模式，下面代碼是否正確？請(qǐng)老師指點(diǎn)：tqxiadan:=(time0-timetot0(dynainfo(207))<=N) or not(islastbar);//提前下單秒數(shù)//開(kāi)多 if long1 then begin sellshort(holding < 0 , ss,limitr,close),ignorecheckprice,orderqueue; buy(holding = 0, ss,limitr,close),ignorecheckprice,orderqueue; end //開(kāi)空 if short1 then begin sell(holding > 0, ss,limitr,close),ignorecheckprice,orderqueue; buyshort(holding = 0, ss,limitr,close),ignorecheckprice,orderqueue; end if tqxiadan then begin //開(kāi)多 if long2 then begin sellshort(holding < 0 , ss,limitr,close),ignorecheckprice,orderqueue; buy(holding = 0, ss,limitr,close),ignorecheckprice,orderqueue; end //開(kāi)空 if short2 then begin sell(holding > 0, ss,limitr,close),ignorecheckprice,orderqueue; buyshort(holding = 0, ss,limitr,close),ignorecheckprice,orderqueue; endend
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