加減碼語法
大家好我現在有4條件，分別是condition1, condition2, condition3 和 condition4 想要 condition1 and condition3 有三口多單condition1 and condition4 有一口多單condition2 and condition4 有一口空單condition2 and condition3 有三口空單請問語法該怎麼撰寫呢?以下是我自己寫的var : MP(0);MP = marketposition*currentcontracts;if MP = 0 then beginif condition1 and condition3 then buy 3 shares next bar close stop;
if condition1 and condition4 then buy 1 shares next bar close stop;
if condition2 and condition4 then sellshort 1 shares next bar close stop;
if condition2 and condition3 then sellshort 3 shares next bar close stop;
end;
if MP = 3 then begin
if condition1 and condition4 then sell 2 shares next bar close stop;
if condition2 and condition4 then sellshort 1 shares next bar close stop;
if condition2 and condition3 then sellshort 3 shares next bar close stop;
end;
if MP = 1 then begin
if condition1 and condition3 then buy 2 shares next bar close stop;
if condition2 and condition4 then sellshort 1 shares next bar close stop;
if condition2 and condition3 then sellshort 3 shares next bar close stop;
end;
if MP = -1 then begin
if condition1 and condition4 then buy 1 shares next bar close stop;
if condition1 and condition3 then buy 3 shares next bar close stop;
if condition2 and condition3 then sellshort 2 shares next bar close stop;
end;
if MP = -3 then begin
if condition2 and condition4 then buytocover 2 shares next bar close stop;
if condition1 and condition4 then buy 1 shares next bar close stop;
if condition1 and condition3 then buy 3 shares next bar close stop;
end;
回測後發現是不對的，例如原本三口空單時，condition2 and condition4會先出掉兩口變成一口沒錯，但後來遇到condition2 and condition3時，不會再進兩口空單變三口
不知道大家看不看的懂，煩請高手們幫小弟解惑，謝謝
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