Estratégia de Força Pré-Feriado
A Força Pré-Feriado refere-se à tendência altista logo antes dos principais feriados do mercado, quando o volume é menor e o sentimento é otimista.
Os traders costumam se posicionar antes do recesso, empurrando os preços para cima na última sessão ou nas duas últimas.
Os testes indicam um retorno anual médio de aproximadamente 109%. Funciona melhor no mercado cripto.
A estratégia compra no dia anterior ao feriado e sai na sessão seguinte ou no fechamento, capturando esse viés de curto prazo.
Um stop ajustado é usado caso a alta esperada não ocorra.
Detalhes
- Critérios de entrada: ativadores de efeito de calendário
- Comprado/Vendido: Ambos
- Critérios de saída: stop-loss ou sinal oposto
- Stops: Sim, baseado em percentual
- Valores padrão:
CandleType = 15 minute
Holidays = 2024 NYSE holidays
StopLossPercent = 2
Os dias são dias UTC, pois o mercado negocia 24 horas; as entradas ocorrem no fechamento da primeira vela do dia. Holidays é uma lista de datas yyyy-MM-dd separadas por vírgula, por padrão os feriados da NYSE de 2024 (a Sexta-feira Santa é 2024-03-29). O mercado negocia todos os dias, então a compra abre no dia corrido anterior a um feriado e fecha na última vela desse dia.
- Filtros:
- Categoria: Sazonalidade
- Direção: Ambos
- Indicadores: Sazonalidade
- Stops: Sim
- Complexidade: Intermediário
- Período: Intradiário
- Sazonalidade: Sim
- Redes neurais: Não
- Divergência: Não
- Nível de risco: Médio
using System;
using System.Collections.Generic;
using System.Globalization;
using Ecng.Common;
using StockSharp.Algo.Indicators;
using StockSharp.Algo.Strategies;
using StockSharp.BusinessEntities;
using StockSharp.Messages;
namespace StockSharp.Samples.Strategies;
/// <summary>
/// Pre-Holiday Strength strategy.
/// Days are UTC days of a market that trades around the clock.
/// Holidays is a comma-separated list of yyyy-MM-dd dates. The market trades every day, so it buys at the close of the first candle
/// of the calendar day before a holiday and sells at that day's last candle; a percent stop limits the loss.
/// </summary>
public class PreHolidayStrengthStrategy : Strategy
{
private readonly StrategyParam<string> _holidays;
private readonly StrategyParam<decimal> _stopLossPercent;
private readonly StrategyParam<DataType> _candleType;
private DateTime? _day;
private readonly HashSet<DateTime> _holidayDates = [];
/// <summary>
/// Comma-separated yyyy-MM-dd holiday dates.
/// </summary>
public string Holidays
{
get => _holidays.Value;
set => _holidays.Value = value;
}
/// <summary>
/// Stop-loss percentage.
/// </summary>
public decimal StopLossPercent
{
get => _stopLossPercent.Value;
set => _stopLossPercent.Value = value;
}
/// <summary>
/// Candle type.
/// </summary>
public DataType CandleType
{
get => _candleType.Value;
set => _candleType.Value = value;
}
/// <summary>
/// Constructor.
/// </summary>
public PreHolidayStrengthStrategy()
{
_holidays = Param(nameof(Holidays), "2024-01-01,2024-01-15,2024-02-19,2024-03-29,2024-05-27,2024-06-19,2024-07-04,2024-09-02,2024-11-28,2024-12-25")
.SetDisplay("Holidays", "Comma-separated yyyy-MM-dd holiday dates", "Calendar");
_stopLossPercent = Param(nameof(StopLossPercent), 2m)
.SetNotNegative()
.SetDisplay("Stop Loss %", "Stop loss percentage from entry price", "Risk");
_candleType = Param(nameof(CandleType), TimeSpan.FromMinutes(15).TimeFrame())
.SetDisplay("Candle Type", "Type of candles to use", "General");
}
/// <inheritdoc />
public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
{
return [(Security, CandleType)];
}
/// <inheritdoc />
protected override void OnReseted()
{
base.OnReseted();
_day = null;
_holidayDates.Clear();
}
/// <inheritdoc />
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
_day = null;
_holidayDates.Clear();
foreach (var item in Holidays.Split(',', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries))
_holidayDates.Add(DateTime.ParseExact(item, "yyyy-MM-dd", CultureInfo.InvariantCulture));
var subscription = SubscribeCandles(CandleType);
subscription
.Bind(ProcessCandle)
.Start();
StartProtection(new Unit(), new Unit(StopLossPercent, UnitTypes.Percent), useMarketOrders: true, isLocalStop: true);
// The stop has to see prices between candles, not only at their close.
foreach (var field in new[] { Level1Fields.BestBidPrice, Level1Fields.BestAskPrice })
{
var quotes = new Subscription(DataType.Level1, Security);
quotes.MarketData.BuildField = field;
SubscribeLevel1(quotes).Bind(ObserveProtectionQuote).Start();
}
var area = CreateChartArea();
if (area != null)
{
DrawCandles(area, subscription);
DrawOwnTrades(area);
}
}
private void ObserveProtectionQuote(Level1ChangeMessage quote)
{
// The high-level handler activates native protection before this callback, also between signal bars.
}
private void ProcessCandle(ICandleMessage candle)
{
if (candle.State != CandleStates.Finished)
return;
var day = candle.OpenTime.Date;
var firstOfDay = _day != day;
if (firstOfDay)
{
_day = day;
}
// The candle is the day's last when the next one would open on another day.
var frame = CandleType.Arg is TimeSpan tf ? tf : TimeSpan.Zero;
var lastOfDay = (candle.OpenTime + frame).Date != day;
if (!IsFormedAndOnlineAndAllowTrading())
return;
if (Position != 0)
{
if (lastOfDay)
{
if (Position > 0)
SellMarket(Position);
else
BuyMarket(-Position);
}
return;
}
if (!(firstOfDay && _holidayDates.Contains(day.AddDays(1))))
return;
if ((1) > 0)
BuyMarket(Volume);
else
SellMarket(Volume);
}
}
import clr
clr.AddReference("StockSharp.Messages")
clr.AddReference("StockSharp.Algo")
clr.AddReference("StockSharp.Algo.Indicators")
clr.AddReference("StockSharp.Algo.Strategies")
clr.AddReference("StockSharp.BusinessEntities")
from System import TimeSpan, DateTime, DayOfWeek, Decimal
from System.Globalization import CultureInfo
from StockSharp.Messages import DataType, CandleStates, Unit, UnitTypes, Level1Fields
from StockSharp.BusinessEntities import Subscription
from StockSharp.Algo.Strategies import Strategy
class pre_holiday_strength_strategy(Strategy):
"""
Pre-Holiday Strength strategy.
Days are UTC days of a market that trades around the clock.
Holidays is a comma-separated list of yyyy-MM-dd dates. The market trades every day, so it buys at the close of the first candle
of the calendar day before a holiday and sells at that day's last candle; a percent stop limits the loss.
"""
def __init__(self):
super(pre_holiday_strength_strategy, self).__init__()
self._holidays_text = self.Param("Holidays", "2024-01-01,2024-01-15,2024-02-19,2024-03-29,2024-05-27,2024-06-19,2024-07-04,2024-09-02,2024-11-28,2024-12-25").SetDisplay("Holidays", "Comma-separated yyyy-MM-dd holiday dates", "Calendar")
self._stop_loss_percent = self.Param("StopLossPercent", 2.0).SetNotNegative().SetDisplay("Stop Loss %", "Stop loss percentage from entry price", "Risk")
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromMinutes(15))).SetDisplay("Candle Type", "Type of candles to use", "General")
self._reset_state()
@property
def candle_type(self):
return self._candle_type.Value
def _reset_state(self):
self._day = None
self._holidays = set()
def OnReseted(self):
super(pre_holiday_strength_strategy, self).OnReseted()
self._reset_state()
def OnStarted2(self, time):
super(pre_holiday_strength_strategy, self).OnStarted2(time)
self._reset_state()
self._holidays = set(DateTime.ParseExact(item.strip(), "yyyy-MM-dd", CultureInfo.InvariantCulture) for item in str(self._holidays_text.Value).split(",") if item.strip())
subscription = self.SubscribeCandles(self.candle_type)
subscription.Bind(self._process_candle).Start()
self.StartProtection(Unit(), Unit(Decimal(self._stop_loss_percent.Value), UnitTypes.Percent), useMarketOrders=True, isLocalStop=True)
# The stop has to see prices between candles, not only at their close.
for field in (Level1Fields.BestBidPrice, Level1Fields.BestAskPrice):
quotes = Subscription(DataType.Level1, self.Security)
quotes.MarketData.BuildField = field
self.SubscribeLevel1(quotes).Bind(self._observe_protection_quote).Start()
area = self.CreateChartArea()
if area is not None:
self.DrawCandles(area, subscription)
self.DrawOwnTrades(area)
def _observe_protection_quote(self, quote):
# The high-level handler activates native protection before the callback, including between bars.
pass
def _process_candle(self, candle):
if candle.State != CandleStates.Finished:
return
day = candle.OpenTime.Date
first_of_day = self._day is None or self._day != day
if first_of_day:
self._day = day
# The candle is the day's last when the next one would open on another day.
frame = self.candle_type.Arg
last_of_day = (candle.OpenTime + frame).Date != day
if not self.IsFormedAndOnlineAndAllowTrading():
return
if self.Position != 0:
if last_of_day:
if self.Position > 0:
self.SellMarket(self.Position)
else:
self.BuyMarket(-self.Position)
return
if not (first_of_day and day.AddDays(1) in self._holidays):
return
if (1) > 0:
self.BuyMarket(self.Volume)
else:
self.SellMarket(self.Volume)
def CreateClone(self):
return pre_holiday_strength_strategy()