该策略是一个基于RSI2指标与移动平均线相结合的交易系统。它主要通过监控RSI指标在超卖区域的反转信号来捕捉潜在的做多机会,同时结合移动平均线作为趋势过滤器来提高交易的准确性。策略采用固定退出机制,在持仓达到预设周期后自动平仓。
策略的核心逻辑包含以下几个关键要素: 1. 使用周期为2的RSI指标识别超卖状态,当RSI低于设定的买入阈值(默认25)时进入观察状态 2. 在RSI指标由下往上突破时确认入场信号 3. 可选择性地加入移动平均线过滤条件,要求价格位于均线之上才允许入场 4. 采用固定持仓周期(默认5个K线)的退出机制 5. 入场后在图表上绘制交易线,连接买入点和卖出点,用不同颜色标识盈亏情况
这是一个结构完整、逻辑清晰的交易策略,通过RSI超卖反转信号结合均线趋势过滤来捕捉市场机会。策略的优势在于参数灵活、风控合理,但仍需注意假突破风险和参数敏感性问题。通过建议的优化方向,策略还有较大的改进空间,可以进一步提高其在不同市场环境下的适应性。
/*backtest
start: 2024-02-21 00:00:00
end: 2025-02-18 08:00:00
period: 1d
basePeriod: 1d
exchanges: [{"eid":"Binance","currency":"BTC_USDT"}]
*/
//@version=6
strategy("RSI 2 Strategy with Fixed Lines and Moving Average Filter", overlay=true)
// Input parameters
rsiPeriod = input.int(2, title="RSI Period", minval=1)
rsiBuyLevel = input.float(25, title="RSI Buy Level", minval=0, maxval=100)
maxBarsToHold = input.int(5, title="Max Candles to Hold", minval=1)
maPeriod = input.int(50, title="Moving Average Period", minval=1) // Moving Average Period
useMAFilter = input.bool(true, title="Use Moving Average Filter") // Enable/Disable MA Filter
// RSI and Moving Average calculation
rsi = ta.rsi(close, rsiPeriod)
ma = ta.sma(close, maPeriod)
// Moving Average filter conditions
maFilterCondition = useMAFilter ? close > ma : true // Condition: price above MA
// Buy conditions
rsiIncreasing = rsi > rsi[1] // Current RSI greater than previous RSI
buyCondition = rsi[1] < rsiBuyLevel and rsiIncreasing and strategy.position_size == 0 and maFilterCondition
// Variables for management
var int barsHeld = na // Counter for candles after purchase
var float buyPrice = na // Purchase price
// Buy action
if buyCondition and na(barsHeld)
strategy.entry("Buy", strategy.long)
barsHeld := 0
buyPrice := close
// Increment the candle counter after purchase
if not na(barsHeld)
barsHeld += 1
// Sell condition after the configured number of candles
sellCondition = barsHeld >= maxBarsToHold
if sellCondition
strategy.close("Buy")
// Reset variables after selling
barsHeld := na
buyPrice := na