原程序：

//止損3個(gè)點(diǎn)
if ENTERPRICE-l>=3*mindiff then
sell(1,holding,market);
if h-ENTERPRICE>=3*mindiff then
sellshort(1,holding,market);
//回落到1個(gè)點(diǎn)止盈
if h-enterprice>=3*mindiff THEN
n:=1;
if n=1 and h-ENTERPRICE<=1*mindiff then
sell(1,holding,market);
if enterprice-l>=3*mindiff then
m:=1;
if m=1 and ENTERPRICE-l<=1*mindiff then
sellshort(1,holding,market);

改成帶“后臺”程序按下述安求：

    A.當(dāng)虧損：1個(gè)點(diǎn) 平倉
    B.賺錢：1個(gè)點(diǎn)或以上，自動(dòng)設(shè)置止盈：0.2個(gè)點(diǎn)，如果價(jià)格沒有回到止盈價(jià)格，讓利潤去漂。
                                                               如果價(jià)格回到止盈價(jià)格，自動(dòng)平倉。

if dynainfo(7)-tenterprice>1 and tsellholding(0)>0 then tsellshort(1,0,mkt);

if tenterprice-dynainfo(7)>1 and tbuyholding(0)>0 then tsell(1,0,mkt);

if dynainfo(7)-tenterprice>1 and dynainfo(7)<hhv(h,tenterbars+1)-0.2 and tbuyholding(0)>0 then tsell(1,0,mkt);

if tenterprice-dynainfo(7)>1 and dynainfo(7)>llv(l,tenterbars+1)+0.2 and tsellholding(0)>0 then tsellshort(1,0,mkt);