这是一个基于均值回归原理的交易策略,通过识别连续下跌和上涨K线形态来捕捉短期价格反转机会。策略的核心逻辑是在出现连续3根下跌K线后入场做多,在出现连续3根上涨K线后平仓出场。策略还可以选择性地结合EMA均线过滤器来提高交易质量。
策略主要基于以下几个核心要素: 1. 连续K线计数器:分别统计连续上涨和下跌的K线数量 2. 入场条件:当连续出现指定数量(默认3根)的收盘价下跌K线时触发做多信号 3. 出场条件:当连续出现指定数量(默认3根)的收盘价上涨K线时触发平仓信号 4. EMA过滤器:可选择性地添加200周期指数移动平均线作为趋势过滤条件 5. 交易时间窗口:可以设定具体的交易起止时间来限制交易区间
这是一个设计合理的均值回归策略,通过捕捉短期价格超跌反弹机会来获取收益。策略的主要优势在于逻辑简单、适应性强,但在实际应用中需要注意控制风险,建议通过添加止损机制、优化过滤条件等方式来提升策略的稳定性。
/*backtest
start: 2025-01-19 00:00:00
end: 2025-02-18 00:00:00
period: 1h
basePeriod: 1h
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=6
strategy("3 Down, 3 Up Strategy", overlay=true, initial_capital = 1000000, default_qty_value = 200, default_qty_type = strategy.percent_of_equity, process_orders_on_close = true, margin_long = 5, margin_short = 5, calc_on_every_tick = true)
//#region INPUTS SECTION
// ============================================
// Time Settings
// ============================================
startTimeInput = input(timestamp("1 Jan 2014"), "Start Time", group = "Time Settings")
endTimeInput = input(timestamp("1 Jan 2099"), "End Time", group = "Time Settings")
isWithinTradingWindow = true
// ============================================
// Strategy Settings
// ============================================
buyTriggerInput = input.int(3, "Consecutive Down Closes for Entry", minval = 1, group = "Strategy Settings")
sellTriggerInput = input.int(3, "Consecutive Up Closes for Exit", minval = 1, group = "Strategy Settings")
// ============================================
// EMA Filter Settings
// ============================================
useEmaFilter = input.bool(false, "Use EMA Filter", group = "Trend Filter")
emaPeriodInput = input.int(200, "EMA Period", minval = 1, group = "Trend Filter")
//#endregion
//#region INDICATOR CALCULATIONS
// ============================================
// Consecutive Close Counter
// ============================================
var int aboveCount = na
var int belowCount = na
aboveCount := close > close[1] ? (na(aboveCount) ? 1 : aboveCount + 1) : 0
belowCount := close < close[1] ? (na(belowCount) ? 1 : belowCount + 1) : 0
// ============================================
// Trend Filter Calculation
// ============================================
emaValue = ta.ema(close, emaPeriodInput)
//#endregion
//#region TRADING CONDITIONS
// ============================================
// Entry/Exit Logic
// ============================================
longCondition = belowCount >= buyTriggerInput and isWithinTradingWindow
exitCondition = aboveCount >= sellTriggerInput
// Apply EMA Filter if enabled
if useEmaFilter
longCondition := longCondition and close > emaValue
//#endregion
//#region STRATEGY EXECUTION
// ============================================
// Order Management
// ============================================
if longCondition
strategy.entry("Long", strategy.long)
if exitCondition
strategy.close_all()
//#endregion