
Strategi ini menggabungkan indikator dual band dan indikator kuat untuk mewujudkan mod perdagangan yang pecah. Apabila EMA cepat menembusi saluran band gelombang, ia menggabungkan isyarat arah kosong dengan isyarat AO untuk menghasilkan isyarat membeli dan menjual.
Strategi ini mengambil kira saluran harga, arah trend dan mod penembusan, merupakan strategi perdagangan yang lebih stabil dan cekap. Dengan pengoptimuman parameter dan penapisan indikator gabungan, anda dapat meningkatkan lagi kestabilan dan kadar keuntungan strategi.
/*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