策略名称:DUAL TRUST+资金管理
策略原理:
在原DualThrust策略逻辑的基础上,加上资金管理策略:即当前头寸在盈利的情况下才考虑进场
回测曲线:
策略代码:
function Strategy1(freq)%
targetList = traderGetTargetList();
%获取目标资产信息
HandleList = traderGetHandleList();
%获取账户句柄
global record;
for k=1:length(targetList);
%--------------------仓位、K线、当前bar的提取-----------------------------%
%获取当前仓位
[marketposition,~,~]=traderGetAccountPosition(HandleList(1),targetList(k).Market,targetList(k).Code);
%策略中每次取数据的长度
lags=200;
dlags=10;
barnum=traderGetCurrentBar(targetList(k).Market,targetList(k).Code);
%数据长度限制
if(barnum<lags)
continue;
end
%获取K线数据
[time,open,high,low,close,volume,~,~] = traderGetKData(targetList(k).Market,targetList(k).Code,'min',freq, 0-lags, 0,false,'FWard');
[Dtime,Dopen,Dhigh,Dlow,Dclose,Dvolume,~,~] = traderGetKData(targetList(k).Market,targetList(k).Code,'day',1, 0-dlags, 0,false,'FWard');
if length(close)<lags || length(Dclose)<dlags
continue;
end;
%-------------------------交易逻辑-------------------------------%
stoplossratio=0.03;
stopearnratio=stoplossratio*1.1; % 止盈触发比例
% 未平仓的订单提取
remain_num=find(record.isopen==1);
remain.isopen=record.isopen(remain_num);
remain.isearn=record.isearn(remain_num);
remain.pivotprice=record.pivotprice(remain_num);
remain.entrybar=record.entrybar(remain_num);
remain.unit=record.unit(remain_num);
remain.direction=record.direction(remain_num);
% 计算购买手数
[ValidCash,MarketCap,OrderFrozen,MarginFrozen,PositionProfit] = traderGetAccountInfo(HandleList(1));
[~,~,Multiple,~,~,~,~,~,~] = traderGetFutureInfo(targetList(k).Market,targetList(k).Code);
remain_share=10-length(remain_num);
con1=0;
if remain_share~=0;
con1=1; % 表示仍有可用资金购买
openunit=fix(ValidCash/remain_share/close(end)/Multiple);
end;
% 判断当前是多头持仓还是空头持仓
posdir=0;
if ~isempty(remain.direction)
if remain.direction(end)>0
posdir=1;
elseif remain.direction(end)<0
posdir=-1;
end;
end;
%---------------------------------对未平仓的订单进行平仓或者调整止损线--------------------------------------------%
for i=1:length(remain_num)
index=remain_num(i);
if remain.direction(i)==1
if close(end)<remain.pivotprice(i)-stoplossratio*remain.pivotprice(i) % 触发止损线
orderID3=traderDirectSell(HandleList(1),targetList(k).Market,targetList(k).Code,remain.unit(i),0,'market','sell');
if orderID3==0
continue;
end;
record.isopen(index)=0;
elseif close(end)>remain.pivotprice(i)+stopearnratio*remain.pivotprice(i) % 触发止盈线
record.pivotprice(index)=close(end);
record.isearn(index)=2;
end;
elseif remain.direction(i)==-1
if close(end)>remain.pivotprice(i)+stoplossratio*remain.pivotprice(i) % 触发止损线
orderID4=traderDirectBuy(HandleList(1),targetList(k).Market,targetList(k).Code,remain.unit(i),0,'market','buy');
if orderID4==0
continue;
end;
record.isopen(index)=0;
elseif close(end)<remain.pivotprice(i)-stopearnratio*remain.pivotprice(i) % 触发止盈线
record.pivotprice(index)=close(end);
record.isearn(index)=2;
end;
end;
end;
%-----------------------------入场条件--------------------------------------------%
con2=isempty(find(remain.isearn==1,1)); % 所有头寸都是盈利的才考虑进新的头寸
N=3;
k1=0.5;
k2=0.5;
HH=max(Dhigh(end-N:end-1));
HC=max(Dclose(end-N:end-1));
LC=min(Dclose(end-N:end-1));
LL=min(Dlow(end-N:end-1));
range=max(HH-LC,HC-LL);
upline=Dopen(end)+k1*range;
dnline=Dopen(end)-k2*range;
bcon=close(end)>upline;
scon=close(end)<dnline;
buycon=con1 && con2 && bcon && posdir>=0;
sellshortcon=con1 && con2 && scon && posdir<=0;
%---------------------------入场操作--------------------------------%
if buycon
orderID1=traderDirectBuy(HandleList(1),targetList(k).Market,targetList(k).Code,openunit,0,'market','buy');
if orderID1==0
continue;
end;
record.pivotprice=[record.pivotprice,close(end)];
record.isearn=[record.isearn,1];
record.isopen=[record.isopen,1];
record.unit=[record.unit,openunit];
record.entrybar=[record.entrybar,barnum];
record.direction=[record.direction,1];
end;
if sellshortcon
orderID2=traderDirectSell(HandleList(1),targetList(k).Market,targetList(k).Code,openunit,0,'market','sell');
if orderID2==0
continue;
end;
record.pivotprice=[record.pivotprice,close(end)];
record.isearn=[record.isearn,1];
record.isopen=[record.isopen,1];
record.unit=[record.unit,openunit];
record.entrybar=[record.entrybar,barnum];
record.direction=[record.direction,-1];
end;
end
end
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