策略思路:
从今天新开盘,确定今日的上轨和下轨,其中上轨由昨天的收盘价和过去10天的收盘价的标准差总和决定,下轨为二者之差。开盘价高于今日上轨,做多;反之做空。日内平仓。同时加入利用ATR控制的止损机制。
回测曲线(由Auto-Trader提供回测报告)
策略代码:
function jiabanLoss(freq) %%freq为输入频率%len为计算使用的长度%band为波动乘数%shareNum为操作的手数%%%NEWS系统targetList = traderGetTargetList();HandleList = traderGetHandleList(); global p; global record;for i=1:length(targetList) barnum=traderGetCurrentBar(targetList(i).Market,targetList(i).Code); marketposition=traderGetAccountPosition(HandleList(1),targetList(i).Market,targetList(i).Code); len=30; dlen=30; [time,open,high,low,close,volume,turnover,openinterest] = traderGetKData(targetList(i).Market,targetList(i).Code,'min',freq, 0-len, 0,false,'FWard'); [Dtime,Dopen,Dhigh,Dlow,Dclose,Dvolume,Dturnover,Dopeninterest] = traderGetKData(targetList(i).Market,targetList(i).Code,'day',1, 0-dlen, 0,false,'FWard'); if length(close)<len+1||length(Dclose)<dlen+1 continue; end %----------------判断是否是今天的第一根bar--------------% if floor(time(end))~=floor(time(end-1)) stds=std(close(end-10:end-1)); p{i}.upline=close(end)+stds; p{i}.dnline=close(end)-1*stds; end ATR=ATR(Dhigh,Dlow,Dclose,20); t0=rem(time(end),floor(time(end))); %时间求余,转化到分钟和小时上 cont=(t0>=(14+40/60)/24)&&(t0<=(15+15/60)/24);%寻找时间大于14点40小于15点15的时间段的下标,日内平仓的信号 con2=close(end)<p{i}.dnline;%跌低看涨,反手 con1=close(end)>p{i}.upline;%高涨看跌,反手 con10=cont; con20=cont; %-------------------------平仓止损--------------------% %做多平仓 if marketposition>0&&record{i}.m~=0 if close(end)<record{i}.entryp-0.5*ATR(end)||con10 order= traderPositionTo(HandleList(1),targetList(i).Market,targetList(i).Code,0,0,'market','sell'); if order~=0 record{i}.m=0; record{i}.entryp=close(end); end end end if marketposition<0&&record{i}.m~=0 if close(end)>record{i}.entryp+0.5*ATR(end)||con20 order= traderPositionTo(HandleList(1),targetList(i).Market,targetList(i).Code,0,0,'market','sell'); if order~=0 record{i}.m=0; record{i}.entryp=close(end); end end end [~,~,Multiple,MinMove,~,~,~,LongMargin,~] = traderGetFutureInfo(targetList(i).Market,targetList(i).Code); [cash,~,~,~,~] = traderGetAccountInfo(HandleList(1)); sharenum=cash/close(end)/LongMargin/7/Multiple; %---------------入场-------------% if con1&(record{i}.m==0)&(marketposition==0) order=traderBuy(HandleList(1),targetList(i).Market,targetList(i).Code,sharenum,0,'market','buy'); %%%%做多 if order~=0 record{i}.m=record{i}.m+1; record{i}.entryp=close(end); end end if con2&(record{i}.m==0)&(marketposition==0) order=traderSellShort(HandleList(1),targetList(i).Market,targetList(i).Code,sharenum,0,'market','buy'); %%%%做多 if order~=0 record{i}.m=record{i}.m+1; record{i}.entryp=close(end); end end endendfunction ATRValue=ATR(High,Low,Close,Length)ATRValue=zeros(length(High),1);TRValue=zeros(length(High),1);TRValue(2:end)=max([High(2:end)-Low(2:end) abs(High(2:end)-Close(1:end-1)) abs(Low(2:end)-Close(1:end-1))],[],2);ATRValue=MA(TRValue,Length);endfunction MAValue=MA(Price,Length)MAValue=zeros(length(Price),1);for i=Length:length(Price) MAValue(i)=sum(Price(i-Length+1:i))/Length;endMAValue(1:Length-1)=Price(1:Length-1);end
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