請(qǐng)老師幫忙改下止損語(yǔ)句

老師您好.我看著視頻教程寫好了增倉(cāng)語(yǔ)句測(cè)試有效,但自寫的止損語(yǔ)句無(wú)效.麻煩幫忙改一下.謝謝.我的思路很簡(jiǎn)單:增倉(cāng)后如果收盤價(jià)跌到持倉(cāng)平均成本就平倉(cāng).

buy(cond1 AND HOLDING=0,1);
增倉(cāng):buy(C-ENTERPRICE>30 and HOLDING>0,1);
sell(cond2,HOLDING);

BUYSHORT(cond2 AND HOLDING=0,1);
增空倉(cāng):BUYSHORT(ENTERPRICE-c>30 and HOLDING<0,1);
SELLSHORT(cond1,HOLDING);

多頭止損:SELL(AVGENTERPRICE-c=0 and HOLDING>1,HOLDING);

空頭止損:SELLSHORT(C-AVGENTERPRICE=0 and HOLDING<-1,HOLDING);

空頭止損:SELLSHORT(C-AVGENTERPRICE<=l and HOLDING<-1,HOLDING);

空頭止損:SELLSHORT(C-AVGENTERPRICE<=l and HOLDING<-1,HOLDING);

謝謝老師.用在期貨上問(wèn)題解決了.

可是改成百分比時(shí)就亂了.

buy(cond1 AND HOLDING=0,100%);
增倉(cāng):buy(C-ENTERPRICE>30 and HOLDING>0,50%);
sell(cond2,HOLDING);

BUYSHORT(cond2 AND HOLDING=0,100%);
增空倉(cāng):BUYSHORT(ENTERPRICE-c>30 and HOLDING<0,50%);
SELLSHORT(cond1,HOLDING);

多頭止損:SELL(AVGENTERPRICE-c=0 and HOLDING>1,HOLDING);

空頭止損:SELLSHORT(C-AVGENTERPRICE=0 and HOLDING<-1,HOLDING);

應(yīng)該改那里?謝謝.

百分比多少？

反正感覺(jué)不對(duì)勁,如果老師有時(shí)間話.就把上面我的公式幫忙改成能用于股票的完整的加倉(cāng)止損代碼.謝謝.