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写了个多头的，希望其他人来看一下，觉得写的不对劲。。。。。。

variable:aa=0,bb=0;

nn:=barslast(date<>ref(date,1));

tradetime:= time>100000 and time<=143000;

sg:=valuewhen(time<=100000,hhv(h,nn+1));
xg:=valuewhen(time<=100000,llv(l,nn+1));
jk:=ref(o,nn);
jg:=hhv(h,nn+1);
jd:=llv(l,nn+1);

多头强势: = (sg-jk)>(jk-xg) and time>100000;
空头强势: = (sg-jk)<(jk-xg) and time>100000;
今开盘价格带上轨:=jk*1.005;
今开盘价格带下轨:=jk*0.995;

多头止损1:=min(今开盘价格带下轨,min((今开盘价格带下轨+xg)/2, xg));

多头止损2:=max(今开盘价格带下轨,max((今开盘价格带下轨+xg)/2,xg));

空头止损1:=min(今开盘价格带上轨,min((今开盘价格带上轨+sg)/2,sg));

空头止损2:=max(今开盘价格带上轨,max((今开盘价格带上轨+sg)/2,sg));

h1:=hhv(h,enterbars);

if 多头强势 and tradetime then begin
if ref(c,1)<= 今开盘价格带上轨 then begin buy(holding=0,1,thisclose);aa:=aa+1;end
if c>sg then begin buy(holding=0,1,thisclose);bb:=bb+1;end
if ref(c,1)<= 今开盘价格带上轨 and c>sg then buy(holding=0,1,thisclose)
end

if aa>0 and l<多头止损1 and tradetime then sell(holding>0,0,thisclose);
if bb>0 and l<多头止损2 and tradetime then sell(holding>0,0,thisclose);

if aa>0 and h1>=(jk+ 今开盘价格带上轨*0.012) and tradetime and c<=(jk+今开盘价格带上轨*0.01) then sell(holding>0,0,thisclose);
if aa>0 and h1>=(jk+ 今开盘价格带上轨*0.015) and tradetime then sell(holding>0,0,thisclose);

if bb>0 and h1>=(max((jg-jk),(jk-jd)))*1.2 and c<=max((jg-jk),(jk-jd)) then sell(holding>0,0,thisclose);
if bb>0 and h1>=(max((jg-jk),(jk-jd)))*1.5 then sell(holding>0,0,thisclose);

if l<多头止损2 then begin
sell(holding>0,0,thisclose);
buyshort(holding=0,1,thisclose);
end

if time>=145000 then sell(holding>0,0,thisclose);

if time>=150000 then begin aa:=0;bb:=0;end

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