
这是一个基于Oliver Valez交易方法论的三重均线趋势跟踪策略。该策略利用20周期、50周期和200周期移动平均线的交叉信号来识别市场趋势和交易机会。200周期均线作为主要趋势过滤器,20周期和50周期均线的交叉则用于生成具体的交易信号。策略内置了风险管理功能,包括止损和止盈设置。
策略的核心逻辑包含三个关键层面: 1. 趋势识别:使用200周期均线作为趋势分界线。当价格位于200均线之上时,确认为上升趋势;当价格位于200均线之下时,确认为下降趋势。 2. 交易信号:在上升趋势中,当20周期均线向上穿越50周期均线时,触发做多信号;在下降趋势中,当20周期均线向下穿越50周期均线时,触发做空信号。 3. 风险控制:策略设置了默认2%的止损和4%的止盈,同时在出现反向交叉信号时自动平仓。
这是一个结构完整、逻辑清晰的趋势跟踪策略。通过三重均线的协同配合,既保证了趋势识别的准确性,又提供了明确的交易信号。策略的风险管理机制相对完善,但仍有优化空间。建议交易者在实盘使用前进行充分的回测,并根据具体交易品种的特性调整参数设置。
/*backtest
start: 2024-02-10 00:00:00
end: 2025-02-08 08:00:00
period: 2d
basePeriod: 2d
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=5
strategy("Oliver Valez Triple MA Strategy", overlay=true, margin_long=100, margin_short=100)
// Inputs
ma20_length = input.int(20, "20-period MA Length", minval=1)
ma50_length = input.int(50, "50-period MA Length", minval=1)
ma200_length = input.int(200, "200-period MA Length", minval=1)
use_ema = input.bool(false, "Use EMA Instead of SMA")
sl_percent = input.float(2.0, "Stop Loss %", minval=0.0)
tp_percent = input.float(4.0, "Take Profit %", minval=0.0)
// Calculate MAs
ma20 = use_ema ? ta.ema(close, ma20_length) : ta.sma(close, ma20_length)
ma50 = use_ema ? ta.ema(close, ma50_length) : ta.sma(close, ma50_length)
ma200 = use_ema ? ta.ema(close, ma200_length) : ta.sma(close, ma200_length)
// Plot MAs
plot(ma20, "MA 20", color=color.new(color.blue, 0), linewidth=2)
plot(ma50, "MA 50", color=color.new(color.orange, 0), linewidth=2)
plot(ma200, "MA 200", color=color.new(color.red, 0), linewidth=2)
// Trend Filter
bullish_trend = close > ma200
bearish_trend = close < ma200
// Entry Conditions
long_condition = ta.crossover(ma20, ma50) and bullish_trend
short_condition = ta.crossunder(ma20, ma50) and bearish_trend
// Exit Conditions
exit_long = ta.crossunder(ma20, ma50)
exit_short = ta.crossover(ma20, ma50)
// Risk Management
stop_loss = strategy.position_avg_price * (1 - sl_percent/100)
take_profit = strategy.position_avg_price * (1 + tp_percent/100)
// Execute Trades
if (long_condition)
strategy.entry("Long", strategy.long)
strategy.exit("XL", "Long", stop=stop_loss, limit=take_profit)
if (short_condition)
strategy.entry("Short", strategy.short)
strategy.exit("XS", "Short", stop=stop_loss, limit=take_profit)
// Close trades on opposite signals
if (exit_long)
strategy.close("Long")
if (exit_short)
strategy.close("Short")
// Plot Signals
plotshape(long_condition, "Buy", shape.labelup, location.belowbar, color=color.green, text="BUY", textcolor=color.white)
plotshape(short_condition, "Sell", shape.labeldown, location.abovebar, color=color.red, text="SELL", textcolor=color.white)
// Background Color for Trend
bgcolor(bullish_trend ? color.new(color.green, 90) : bearish_trend ? color.new(color.red, 90) : na)