var: flag(0);
if flag=0 and high cross above sellcheck then //高點超過sellcheck
? ? ? ? flag=1;
if flag=1 and close>trendbuy then? //判斷收盤價是否處于trendbuy下方
? ? ? ? flag=0;
?
if flag=1 and close cross under revsell then? //價格下穿revsell時,將變量flag賦值為2
? ? ? ? flag=2;
if flag=2 then begin? //當(dāng)flag為2時賣空,同時將flag賦值為0
? ? ? ? sellshort next bar at market;
? ? ? ? flag=0;
end;
?
var: flag(0);
if flag=0 and high cross above sellcheck then //高點超過sellcheck
? ? ? ? flag=1;
if flag=1 and close>trendbuy then? //判斷收盤價是否處于trendbuy下方
? ? ? ? flag=0;
?
if flag=1 and close cross under revsell then? //價格下穿revsell時,將變量flag賦值為2
? ? ? ? flag=2;
if flag=2 then begin? //當(dāng)flag為2時賣空,同時將flag賦值為0
? ? ? ? sellshort next bar at market;
? ? ? ? flag=0;
end;