ChaoZhang
概述
本策略联合使用5日移动平均线带和GBS买卖点来识别趋势方向和发出交易信号。移动平均线带用于判断趋势方向和大级别支撑阻力,GBS买卖点用于在趋势方向配合的情况下寻找精确的入场时机。该策略适合中短线趋势交易,可以在震荡行情中实现超额收益。
策略原理
- 计算5日高价和低价的简单移动平均,得到5日移动平均线带
- 当收盘价突破移动平均线带时,判断趋势产生转折
- 在判断为趋势上行的时候,满足GBS买点条件就进行做多操作;在判断为趋势下行的时候,满足GBS卖点条件就进行做空操作
- 设置止损止盈退出机制,回撤超过一定比例就止损
策略优势
- 移动平均线带判断大趋势方向准确
- GBS买卖点具有较高的胜率
- 止损机制有效控制风险,亏损有限
策略风险及解决方法
- 震荡行情中可能出现多次虚假突破,从而产生交易失误
- 解决方法:适当放宽移动平均线带,确保只在趋势明确的时候操作
- 单一 Indicator 依赖风险较大
- 解决方法:增加其他 Indicator 的验证,例如MACD、RSI 等,避免错过反转信号
- 回测数据拟合风险
- 解决方法:扩大回测时间范围,增加不同品种和参数的回测对比
策略优化方向
- 增加参数优化,寻找最优参数组合
- 增加其他 Indicator 的验证信号
- 开发自适应移动平均线机制
- 根据市场信息调整止损幅度
- 增加机器学习算法,实现策略的自动优化
总结
本策略整合运用移动平均线带和 GBS 买卖点,在判断明确趋势方向的前提下进行高确定性操作,可以过滤震荡市场的噪音,在中短线获利后及时止盈。该策略简单易操作,资金效率较高,可以为量化交易者创造稳定收益。通过不断优化和迭代,进一步提升策略的胜率和盈利能力。
策略源码
/*backtest
start: 2024-01-05 00:00:00
end: 2024-02-04 00:00:00
period: 4h
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=5
strategy("5MABAND + GBS Buy & Sell Strategy", overlay=true)
// Command 1 - 5MABAND Calculation
length = input(5, title="Number of Candles for Average")
avgHigh = ta.sma(high, length)
avgLow = ta.sma(low, length)
// Plotting 5MABAND Bands
plot(avgHigh, color=color.green, title="5MABAND High Line", linewidth=1)
plot(avgLow, color=color.red, title="5MABAND Low Line", linewidth=1)
// Command 2 - GBS concept Buy Entry
gbsBuyCondition = close > open and high - close < close - open and open - low < close - open and close - open > close[1] - open[1] and close - open > close[2] - open[2] and close - open > close[3] - open[3] and close[1] < avgHigh and close[2] < avgHigh and close[3] < avgHigh and open[1] < avgHigh and open[2] < avgHigh and open[3] < avgHigh
// Command 3 - GBS Concept Sell Entry
gbsSellCondition = open - close > open[1] - close[1] and open - close > open[2] - close[2] and open - close > open[3] - close[3] and open[1] > avgLow and open[2] > avgLow and open[3] > avgLow and open - close > open - low and open - close > high - open
// Command 6 - 5MABAND Exit Trigger
exitTriggerCandle_5MABAND_Buy = low < avgLow
exitTriggerCandle_5MABAND_Sell = high > avgHigh
// Exit Signals for 5MABAND
exitBuySignal_5MABAND = close < avgLow
exitSellSignal_5MABAND = close > avgHigh
// Execute Buy and Sell Orders
strategy.entry("Buy", strategy.long, when = gbsBuyCondition)
strategy.close("Buy", when = exitBuySignal_5MABAND)
strategy.entry("Sell", strategy.short, when = gbsSellCondition)
strategy.close("Sell", when = exitSellSignal_5MABAND)
// Exit Buy and Sell Orders for 5MABAND
strategy.close("Buy", when = exitTriggerCandle_5MABAND_Buy)
strategy.close("Sell", when = exitTriggerCandle_5MABAND_Sell)