该策略基于布林带指标,通过双层标准差过滤,在5分钟时间框架上实现快速交易。当价格跌破下轨时买入,突破上轨时卖出。上下轨由不同标准差设定,并使用不同颜色标识,直观显示趋势强弱。
该策略利用布林带的统计特性,双层过滤增强趋势判断,适合在5分钟级别快速捕捉趋势机会。但频繁交易和风控措施不足的问题仍需优化。未来可继续完善止损止盈、参数优选和辅助判断等方面,提升整体稳健性和盈利能力。
/*backtest start: 2024-03-01 00:00:00 end: 2024-03-31 23:59:59 period: 2h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 //This displays the traditional Bollinger Bands, the difference is //that the 1st and 2nd StdDev are outlined with two colors and two //different levels, one for each Standard Deviation strategy("Five Min Scalping Strategy", overlay=true) src = input(close, title="Source") length = input.int(20, minval=1, title="Length") mult = input.float(2.0, minval=0.001, maxval=50, title="Multiplier") basis = ta.sma(src, length) dev = ta.stdev(src,length) dev2 = mult * dev upper1 = basis + dev lower1 = basis - dev upper2 = basis + dev2 lower2 = basis - dev2 LongCondition = close[1] < lower1 and close > lower1 ShortCondition = close[1] > upper1 and close < upper1 strategy.entry("Long", strategy.long, when = LongCondition) strategy.entry("Short", strategy.short, when = ShortCondition) strategy.close("Long", when = ShortCondition) strategy.close("Short", when = LongCondition) colorBasis = src >= basis ? color.blue : color.orange pBasis = plot(basis, linewidth=2, color=colorBasis) pUpper1 = plot(upper1, color=color.new(color.blue, 0), style=plot.style_circles) pUpper2 = plot(upper2, color=color.new(color.blue, 0), style=plot.style_circles) pLower1 = plot(lower1, color=color.new(color.orange, 0), style=plot.style_circles) pLower2 = plot(lower2, color=color.new(color.orange, 0), style=plot.style_circles) fill(pBasis, pUpper2, color=color.new(color.blue, 80)) fill(pUpper1, pUpper2, color=color.new(color.blue, 80)) fill(pBasis, pLower2, color=color.new(color.orange, 80)) fill(pLower1, pLower2, color=color.new(color.orange, 80))