主题：加仓模型

kk:cross(h,upper);
kd:cross(l,lower);
tt:=upper-lower>=30;

if kd and tt and holding=0 then begin
buy(1,1,market);
s1:=2;
end
if enterprice-l=13 and holding>0 and a<6 then begin
buy(1,s1,market);
a:=a+1;
s1:=2*s1;
end
if h-enterprice>=16 then sell(holding>0,holding,market);//多头止盈
if enterprice-l>=100 then sell(holding>0,holding,market);//多头止损

if kk and tt and holding=0 then begin
 buyshort(1,1,market);
 s2:=2;
 end
if enterprice-l=13 and holding<0 and b<6 then begin
buyshort(1,s2,market);
b:=b+1;
s2:=2*s2;
end
if enterprice-l>=16 then sellshort(holding<0,holding,market);//空头止盈
if h-ENTERPRICE>=100 then sellshort(holding<0,holding,market);//空头止损

VARIABLE:a=0,b=0,s1=2,s2=2;
m:=26;
k:=2;
MID:  MA(CLOSE,M);//布林中轨
UPPER: MID + K*STD(CLOSE,M);//布林上轨
LOWER: MID - K*STD(CLOSE,M);//布林下轨