该交易策略结合了指数移动平均线(EMA)、相对强弱指数(RSI)和移动平均线收敛发散(MACD)三个技术指标,通过分析它们的交叉和数值关系,在价格满足一定条件时产生买卖信号。同时,该策略还设置了动态止盈和止损,以管理交易风险。
该策略通过结合EMA、RSI和MACD等多个技术指标,形成了一套完整的交易系统。在趋势行情中,策略可以有效捕捉趋势,并通过动态止盈止损控制风险。但在震荡行情中,频繁交易可能会影响收益。未来可以从信号优化、风控优化、参数优化等方面对策略进行完善,以提高其稳定性和盈利能力。
/*backtest
start: 2023-06-08 00:00:00
end: 2024-06-13 00:00:00
period: 1d
basePeriod: 1h
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=5
strategy("[BUY/SELL]EMA RSI MACD with TP and SL", overlay=true)
// Input parameters
ema1Length = input.int(9, title="EMA 1 Length")
ema2Length = input.int(21, title="EMA 2 Length")
ema3Length = input.int(34, title="EMA 3 Length")
rsiLength = input.int(14, title="RSI Length")
rsiThreshold = input.int(50, title="RSI Threshold")
macdFastLength = input.int(12, title="MACD Fast Length")
macdSlowLength = input.int(26, title="MACD Slow Length")
macdSignalSmoothing = input.int(9, title="MACD Signal Smoothing")
tpPips = input.int(10, title="Take Profit (pips)")
slPips = input.int(10, title="Stop Loss (pips)")
// HLCC4 calculation
hlcc4_custom = (high + low + close + close) / 4
// Calculate EMA and RSI based on HLCC4
ema1 = ta.ema(hlcc4_custom, ema1Length)
ema2 = ta.ema(hlcc4_custom, ema2Length)
ema3 = ta.ema(hlcc4_custom, ema3Length)
rsi = ta.rsi(hlcc4_custom, rsiLength)
// Calculate MACD Histogram
[a, b, histogram] = ta.macd(hlcc4_custom, macdFastLength, macdSlowLength, macdSignalSmoothing)
// EMA1 and EMA2 crossover conditions
emaCrossUp = ta.crossover(ema1, ema2)
emaCrossDown = ta.crossunder(ema1, ema2)
// BUY signal conditions
buySignal = emaCrossUp and hlcc4_custom > ema3 and rsi > rsiThreshold and close > open and histogram > 0
// SELL signal conditions
sellSignal = emaCrossDown and hlcc4_custom < ema3 and rsi < rsiThreshold and close < open and histogram < 0
var float entryPrice = na
var float tpPrice = na
var float slPrice = na
// Check if there is an open position and a contrary signal appears, then close all old orders first
if strategy.opentrades > 0
if sellSignal and strategy.position_size > 0
strategy.close("Buy", comment="Close Buy Order")
if buySignal and strategy.position_size < 0
strategy.close("Sell", comment="Close Sell Order")
// Place a BUY order when there is a BUY signal and set TP and SL based on pips
if buySignal and strategy.position_size == 0
entryPrice := close
tpPrice := entryPrice + tpPips * syminfo.mintick
slPrice := entryPrice - slPips * syminfo.mintick
strategy.entry("Buy", strategy.long)
strategy.exit("Take Profit/Stop Loss", "Buy", limit=tpPrice, stop=slPrice)
// Place a SELL order when there is a SELL signal and set TP and SL based on pips
if sellSignal and strategy.position_size == 0
entryPrice := close
tpPrice := entryPrice - tpPips * syminfo.mintick
slPrice := entryPrice + slPips * syminfo.mintick
strategy.entry("Sell", strategy.short)
strategy.exit("Take Profit/Stop Loss", "Sell", limit=tpPrice, stop=slPrice)
// Plot the crossover points of EMA1 and EMA2
plotshape(series=emaCrossUp, location=location.belowbar, color=color.aqua, style=shape.triangleup, title="EMA Cross Up", size=size.small)
plotshape(series=emaCrossDown, location=location.abovebar, color=color.red, style=shape.triangledown, title="EMA Cross Down", size=size.small)
// Plot the EMA lines on the chart
plot(ema1, title="EMA 1", color=color.aqua)
plot(ema2, title="EMA 2", color=color.red)
plot(ema3, title="EMA 3", color=color.yellow, linewidth=2)