多重时框趋势追踪与ATR止盈止损策略
Author: ChaoZhang, Date: 2024-12-20 14:14:32Tags: ATREMA
概述
这是一个结合了UT Bot和50周期指数移动平均线(EMA)的趋势追踪交易策略。该策略主要在1分钟时间周期进行短线交易,同时使用5分钟时间周期的趋势线作为方向过滤。策略采用ATR指标动态计算止损位置,并设置了双重止盈目标来优化收益。
策略原理
策略的核心逻辑基于以下几个关键组件: 1. 使用UT Bot计算动态支撑阻力位 2. 利用5分钟周期的50周期EMA判断总体趋势方向 3. 结合21周期EMA和UT Bot信号确定具体入场点 4. 通过ATR倍数设置动态跟踪止损 5. 设置0.5%和1%两个止盈目标,分别平仓50%仓位
当价格突破UT Bot计算的支撑/阻力位,并且21周期EMA与UT Bot发生交叉时,如果价格位于5分钟50周期EMA的正确方向,则触发交易信号。
策略优势
- 多重时间周期结合提高了交易可靠性
- 动态ATR止损可以根据市场波动自适应调整
- 双重止盈目标平衡了收益和胜率
- 使用Heikin Ashi蜡烛图可以过滤部分假突破
- 支持灵活的交易方向选择(可以只做多、只做空或者双向交易)
策略风险
- 短周期交易可能面临较高的点差和手续费成本
- 在横盘整理市场中可能产生频繁的假信号
- 多重条件的限制可能导致错过一些潜在的交易机会
- ATR参数的设置需要针对不同市场进行优化
策略优化方向
- 可以添加成交量指标作为辅助确认
- 考虑引入更多的市场情绪指标
- 针对不同市场波动特征开发自适应参数
- 增加交易时间段的过滤
- 开发更智能的仓位管理系统
总结
该策略通过多重技术指标和时间周期的结合,构建了一个完整的交易系统。它不仅包含了明确的入场出场条件,还提供了完善的风险管理机制。虽然在实际应用中仍需要根据具体市场情况进行参数优化,但整体框架具有良好的实用性和扩展性。
/*backtest
start: 2019-12-23 08:00:00
end: 2024-12-18 08:00:00
period: 1d
basePeriod: 1d
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=5
//Created by Nasser mahmoodsani' all rights reserved
// E-mail : e.man4858@gmail.com
strategy("UT Bot Strategy with T/P and S/L and Trend EMA", overlay=true)
// Inputs
along = input(1, title='Key Value (Sensitivity - Long)', group="LONG")
clong = input(10, title='ATR Period (Long)', group="LONG")
h = input(true, title='Signals from Heikin Ashi Candles')
ashort = input(7, title='Key Value (Sensitivity - Short)', group="SHORT")
cshort = input(2, title='ATR Period (Short)', group="SHORT")
tradeType = input.string("Both", title="Trade Type", options=["Buy Only", "Sell Only", "Both"])
tp1_percent = input.float(0.5, title="TP1 Percentage", step=0.1, group="TP Settings") // TP1 % input
tp2_percent = input.float(1.0, title="TP2 Percentage", step=0.1, group="TP Settings") // TP2 % input
sl_percent = input.float(1.0, title="Stop Loss Percentage", step=0.1, group="TP Settings") // SL % input
sl_in_percent = input(true, title="Use Stop Loss in Percentage", group="TP Settings")
tp1_qty = input.float(0.5, title="Take Profit 1 Quantity (as % of position size)", minval=0.0, maxval=1.0, step=0.1)
tp2_qty = input.float(0.5, title="Take Profit 2 Quantity (as % of position size)", minval=0.0, maxval=1.0, step=0.1)
// Check that total quantities for TPs do not exceed 100%
if tp1_qty + tp2_qty > 1
runtime.error("The sum of Take Profit quantities must not exceed 100%.")
// Calculate 50 EMA from 5-Minute Timeframe
trendEmaPeriod = 50
trendEma_5min = request.security(syminfo.tickerid, "5", ta.ema(close, trendEmaPeriod))
plot(trendEma_5min, title="Trend EMA (5-Min)", color=color.blue, linewidth=2)
// Calculations
xATRlong = ta.atr(clong)
xATRshort = ta.atr(cshort)
nLosslong = along * xATRlong
nLossshort = ashort * xATRshort
src = h ? request.security(ticker.heikinashi(syminfo.tickerid), timeframe.period, close) : close
// LONG
var float xATRTrailingStoplong = na
var float stopLossLong = na
var float takeProfit1 = na
var float takeProfit2 = na
iff_1long = src > nz(xATRTrailingStoplong[1], 0) ? src - nLosslong : src + nLosslong
iff_2long = src < nz(xATRTrailingStoplong[1], 0) and src[1] < nz(xATRTrailingStoplong[1], 0) ? math.min(nz(xATRTrailingStoplong[1]), src + nLosslong) : iff_1long
xATRTrailingStoplong := src > nz(xATRTrailingStoplong[1], 0) and src[1] > nz(xATRTrailingStoplong[1], 0) ? math.max(nz(xATRTrailingStoplong[1]), src - nLosslong) : iff_2long
buy = src > xATRTrailingStoplong and ta.crossover(ta.ema(src, 21), xATRTrailingStoplong) and close > trendEma_5min
if buy and (tradeType == "Buy Only" or tradeType == "Both")
takeProfit1 := close * (1 + tp1_percent / 100)
takeProfit2 := close * (1 + tp2_percent / 100)
// Calculate stop loss based on percentage or ATR
if sl_in_percent
stopLossLong := close * (1 - sl_percent / 100)
else
stopLossLong := close - nLosslong
strategy.entry("Long", strategy.long)
strategy.exit("Take Profit 1", from_entry="Long", limit=takeProfit1, qty=strategy.position_size * tp1_qty)
strategy.exit("Take Profit 2", from_entry="Long", limit=takeProfit2, qty=strategy.position_size * tp2_qty)
strategy.exit("Stop Loss", from_entry="Long", stop=stopLossLong, qty=strategy.position_size)
// // Create Position Projectile for Long
// var line tpLineLong1 = na
// var line tpLineLong2 = na
// var line slLineLong = na
// var label entryLabelLong = na
// // Update projectile on entry
// line.delete(tpLineLong1)
// line.delete(tpLineLong2)
// line.delete(slLineLong)
// label.delete(entryLabelLong)
// tpLineLong1 := line.new(x1=bar_index, y1=takeProfit1, x2=bar_index + 1, y2=takeProfit1, color=color.green, width=2, style=line.style_solid)
// tpLineLong2 := line.new(x1=bar_index, y1=takeProfit2, x2=bar_index + 1, y2=takeProfit2, color=color.green, width=2, style=line.style_dashed)
// slLineLong := line.new(x1=bar_index, y1=stopLossLong, x2=bar_index + 1, y2=stopLossLong, color=color.red, width=2, style=line.style_solid)
// SHORT
var float xATRTrailingStopshort = na
var float stopLossShort = na
var float takeProfit1Short = na
var float takeProfit2Short = na
iff_1short = src > nz(xATRTrailingStopshort[1], 0) ? src - nLossshort : src + nLossshort
iff_2short = src < nz(xATRTrailingStopshort[1], 0) and src[1] < nz(xATRTrailingStopshort[1], 0) ? math.min(nz(xATRTrailingStopshort[1]), src + nLossshort) : iff_1short
xATRTrailingStopshort := src > nz(xATRTrailingStopshort[1], 0) and src[1] > nz(xATRTrailingStopshort[1], 0) ? math.max(nz(xATRTrailingStopshort[1]), src - nLossshort) : iff_2short
sell = src < xATRTrailingStopshort and ta.crossover(xATRTrailingStopshort, ta.ema(src, 21)) and close < trendEma_5min
if sell and (tradeType == "Sell Only" or tradeType == "Both")
takeProfit1Short := close * (1 - tp1_percent / 100)
takeProfit2Short := close * (1 - tp2_percent / 100)
// Calculate stop loss based on percentage or ATR
if sl_in_percent
stopLossShort := close * (1 + sl_percent / 100)
else
stopLossShort := close + nLossshort
strategy.entry("Short", strategy.short)
strategy.exit("Take Profit 1 Short", from_entry="Short", limit=takeProfit1Short, qty=strategy.position_size * tp1_qty)
strategy.exit("Take Profit 2 Short", from_entry="Short", limit=takeProfit2Short, qty=strategy.position_size * tp2_qty)
strategy.exit("Stop Loss Short", from_entry="Short", stop=stopLossShort, qty=strategy.position_size)
// Create Position Projectile for Short
// var line tpLineShort1 = na
// var line tpLineShort2 = na
// var line slLineShort = na
// var label entryLabelShort = na
// // Update projectile on entry
// line.delete(tpLineShort1)
// line.delete(tpLineShort2)
// line.delete(slLineShort)
// label.delete(entryLabelShort)
// tpLineShort1 := line.new(x1=bar_index, y1=takeProfit1Short, x2=bar_index + 1, y2=takeProfit1Short, color=color.green, width=2, style=line.style_solid)
// tpLineShort2 := line.new(x1=bar_index, y1=takeProfit2Short, x2=bar_index + 1, y2=takeProfit2Short, color=color.green, width=2, style=line.style_dashed)
// slLineShort := line.new(x1=bar_index, y1=stopLossShort, x2=bar_index + 1, y2=stopLossShort, color=color.red, width=2, style=line.style_solid)
// Updating Stop Loss after hitting Take Profit 1
if buy and close >= takeProfit1
strategy.exit("Adjusted Stop Loss", from_entry="Long", stop=close)
// Updating Stop Loss after hitting Take Profit 1 for Short
if sell and close <= takeProfit1Short
strategy.exit("Adjusted Stop Loss Short", from_entry="Short", stop=close)
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