Strategi ini menggabungkan penunjuk Bollinger Bands dan penunjuk Awesome Oscillator (AO) untuk melaksanakan model perdagangan pecah.
Strategi ini secara komprehensif mempertimbangkan saluran harga, arah trend dan model breakout. Ia boleh menjadi lebih kukuh dan menguntungkan melalui pengoptimuman parameter dan kombinasi penunjuk. Model breakoutnya menangkap peluang trend awal dan sangat praktikal.
/*backtest start: 2022-12-05 00:00:00 end: 2023-12-11 00:00:00 period: 1d basePeriod: 1h exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=3 strategy(shorttitle="BB+AO STRAT", title="BB+AO STRAT", overlay=true) // === BACKTEST RANGE === FromMonth = input(defval = 6, title = "From Month", minval = 1) FromDay = input(defval = 1, title = "From Day", minval = 1) FromYear = input(defval = 2018, title = "From Year", minval = 2014) ToMonth = input(defval = 1, title = "To Month", minval = 1) ToDay = input(defval = 1, title = "To Day", minval = 1) ToYear = input(defval = 9999, title = "To Year", minval = 2014) // Bollinger Bands Inputs bb_use_ema = input(false, title="Use EMA for Bollinger Band") bb_length = input(5, minval=1, title="Bollinger Length") bb_source = input(close, title="Bollinger Source") bb_mult = input(2.0, title="Base Multiplier", minval=0.5, maxval=10) // EMA inputs fast_ma_len = input(2, title="Fast EMA length", minval=2) // Awesome Inputs nLengthSlow = input(34, minval=1, title="Awesome Length Slow") nLengthFast = input(5, minval=1, title="Awesome Length Fast") // Breakout Indicator Inputs bb_basis = bb_use_ema ? ema(bb_source, bb_length) : sma(bb_source, bb_length) fast_ma = ema(bb_source, fast_ma_len) // Deviation dev = stdev(bb_source, bb_length) bb_dev_inner = bb_mult * dev // Upper bands inner_high = bb_basis + bb_dev_inner // Lower Bands inner_low = bb_basis - bb_dev_inner // Calculate Awesome Oscillator xSMA1_hl2 = sma(hl2, nLengthFast) xSMA2_hl2 = sma(hl2, nLengthSlow) xSMA1_SMA2 = xSMA1_hl2 - xSMA2_hl2 // Calculate direction of AO AO = xSMA1_SMA2>=0? xSMA1_SMA2 > xSMA1_SMA2[1] ? 1 : 2 : xSMA1_SMA2 > xSMA1_SMA2[1] ? -1 : -2 // === PLOTTING === // plot BB basis plot(bb_basis, title="Basis Line", color=red, transp=10, linewidth=2) // plot BB upper and lower bands ubi = plot(inner_high, title="Upper Band Inner", color=blue, transp=10, linewidth=1) lbi = plot(inner_low, title="Lower Band Inner", color=blue, transp=10, linewidth=1) // center BB channel fill fill(ubi, lbi, title="Center Channel Fill", color=silver, transp=90) // plot fast ma plot(fast_ma, title="Fast EMA", color=black, transp=10, linewidth=2) // Calc breakouts break_down = crossunder(fast_ma, bb_basis) and close < bb_basis and abs(AO)==2 break_up = crossover(fast_ma, bb_basis) and close > bb_basis and abs(AO)==1 // Show Break Alerts plotshape(break_down, title="Breakout Down", style=shape.arrowdown, location=location.abovebar, size=size.auto, text="Sell", color=red, transp=0) plotshape(break_up, title="Breakout Up", style=shape.arrowup, location=location.belowbar, size=size.auto, text="Buy", color=green, transp=0) // === ALERTS === strategy.entry("L", strategy.long, when=(break_up and (time > timestamp(FromYear, FromMonth, FromDay, 00, 00)) and (time < timestamp(ToYear, ToMonth, ToDay, 23, 59)))) strategy.close("L", when=(break_down and (time < timestamp(ToYear, ToMonth, ToDay, 23, 59)))) // === /PLOTTING === barcolor(AO == 2 ? red: AO == 1 ? green : blue ) // eof