buycond:=ref(c>ma(c,10),1)  and time<144000;

sellcond:=ref(c<ma(c,10),1) and time<144000;

if holding>0 and sellcond then sell(1,1,market);

if holding<0 and buycond then sellshort(1,1,market);

if holding=0 and buycond then buy(1,1,market);

if holding=0 and sellcond then buyshort(1,1,market);

if time>=145000 then begin

    sell(holding>0,1,market);

    sellshort(holding<0,1,market);

end

請(qǐng)問日內(nèi)交易模型，如果當(dāng)天信號(hào)連虧3次的時(shí)候，停止交易等到第二天再繼續(xù)，應(yīng)該怎么寫？