//------------------------------------------------------------------------
// 简称: ls_3
// 名称: ls2022213
// 类别: 公式应用
// 类型: 用户应用
// 输出: Void
//------------------------------------------------------------------------
Params
Numeric nEntries(3); // 最大建仓次数
Numeric RiskRatio(1); // % Risk Per N ( 0 - 100)
Numeric ATRLength(20); // 平均波动周期 ATR Length
Numeric boLength(20); // 短周期 BreakOut Length
Numeric fsLength(55); // 长周期 FailSafe Length
Numeric teLength(10); // 离市周期 Trailing Exit Length
Vars
Numeric MinPoint; // 最小变动单位
Series<Numeric> AvgTR; // ATR
Numeric N; // N 值
Numeric TotalEquity; // 按最新收盘价计算出的总资产
Numeric TurtleUnits; // 交易单位
Series<Numeric> DonchianHi; // 唐奇安通道上轨,延后1个Bar
Series<Numeric> DonchianLo; // 唐奇安通道下轨,延后1个Bar
Series<Numeric> fsDonchianHi; // 唐奇安通道上轨,延后1个Bar,长周期
Series<Numeric> fsDonchianLo; // 唐奇安通道下轨,延后1个Bar,长周期
Numeric ExitHighestPrice; // 离市时判断需要的N周期最高价
Numeric ExitLowestPrice; // 离市时判断需要的N周期最低价
Numeric myEntryPrice; // 开仓价格
Numeric myExitPrice; // 平仓价格
Bool SendOrderThisBar(False); // 当前Bar有过交易
Series<Numeric> preEntryPrice(0); // 前一次开仓的价格
Array<Array<String>> rvalue;
Numeric ls;
Series<Numeric> ls1 ; //第一次开仓价格
Series<Numeric> N1 ; //第一次开仓价格N值
Series<Numeric> ls2 ;
Series<Numeric> ls3 ;
Series<Numeric> DonchianLo1;
Events
OnInit()
{
SubscribeBar(symbol,"1D",BeginDateTime);
}
OnBar(ArrayRef<Integer> indexs)
{
If(BarStatus == 0)
{
preEntryPrice = InvalidNumeric;
}
Range[1:1]
{
AvgTR = XAverage(TrueRange,ATRLength);
N = AvgTR[1];
DonchianHi = HighestFC(High[1],boLength);
DonchianLo = LowestFC(Low[1],boLength);
ExitLowestPrice = LowestFC(Low[1],teLength);
ExitHighestPrice = HighestFC(High[1],teLength);
PlotNumeric("Hi20",DonchianHi);
PlotNumeric("Li10",ExitLowestPrice);
PlotNumeric("Li20",DonchianLo);
PlotNumeric("Hi10",ExitHighestPrice);
}
MinPoint = MinMove*PriceScale;
TotalEquity = Portfolio_CurrentCapital() + Portfolio_UsedMargin();
TurtleUnits = (TotalEquity*RiskRatio/100) /(DATA1.N * ContractUnit()*BigPointValue());
TurtleUnits = IntPart(TurtleUnits); // 对小数取整
DonchianHi = HighestFC(High[1],boLength);
DonchianLo = LowestFC(Low[1],boLength);
ExitLowestPrice = LowestFC(Low[1],teLength);
ExitHighestPrice = HighestFC(High[1],teLength);
PlotNumeric("Hi20",DonchianHi);
PlotNumeric("Li10",ExitLowestPrice);
PlotNumeric("Li20",DonchianLo);
PlotNumeric("Hi10",ExitHighestPrice);
ReadCSVFile("e://ls.csv", rvalue);
ls=IIF((rvalue[0][0] == "1" ) ,1,0);
Commentary("ls="+text(ls));
Commentary("N="+Text(data1.N));
Commentary("preEntryPrice="+Text(preEntryPrice));
Commentary("开仓数="+Text(TurtleUnits));
Commentary("MinPoint="+Text(MinPoint));
If(MarketPosition == 0 &&ls==1)
{
myEntryPrice = close;
preEntryPrice = myEntryPrice;
ls1=myEntryPrice;
N1=DATA1.N;
DonchianLo1=min(DonchianLo,data1.low);
//ls3=min(data1.low,data1.DonchianLo[1]);
Buy(TurtleUnits,myEntryPrice);
SendOrderThisBar = true;
}
Commentary("ls1="+Text(ls1));
Commentary("N1="+Text(N1));
Commentary("DonchianLo1="+Text(DonchianLo1));
If(MarketPosition == 1) // 有多仓的情况
{
If(ls==0)
{
myExitPrice = close-MinPoint;
Sell(0,myExitPrice); // 数量用0的情况下将全部平仓
}
Else
{
If(preEntryPrice!=InvalidNumeric && TurtleUnits >= 1)
{
If(Open >= preEntryPrice + 0.5*N1&& CurrentEntries < nEntries) // 如果开盘就超过设定的1/2N,则直接用开盘价增仓。
{
myEntryPrice = Open;
preEntryPrice = myEntryPrice;
Buy(TurtleUnits,myEntryPrice);
SendOrderThisBar = True;
}
while(High >= preEntryPrice + 0.5*N1 && CurrentEntries < nEntries) // 以最高价为标准,判断能进行几次增仓
{
myEntryPrice = preEntryPrice + 0.5 * N1;
preEntryPrice = myEntryPrice;
if(False == Buy(TurtleUnits,myEntryPrice))
{
break;
}
SendOrderThisBar = True;
}
}
If(close[1]<DonchianLo1)
{
myExitPrice = close[1];
myExitPrice = IIF(myExitPrice > Open, Open,myExitPrice); // 大跳空的时候用开盘价代替
Sell(0,myExitPrice); // 数量用0的情况下将全部平仓
}
Commentary("CurrentEntries = " + Text(CurrentEntries));
}
}
}
//------------------------------------------------------------------------
// 编译版本 2022/02/13 101105
// 版权所有 ls_20211210
// 更改声明 TradeBlazer Software保留对TradeBlazer平台
// 每一版本的TradeBlazer公式修改和重写的权利
//------------------------------------------------------------------------
没有设置,我在想我这种只能算半自动,不能回溯,是不是这种原因造成的(K线图上当LS=1的时候有开仓信号标识,但当LS=0的时候K线图上没有任何标识)
难道策略单元里你设置忽略平仓了?