
Strategi ini adalah sistem perdagangan kuantitatif canggih yang menggabungkan Bollinger Bands, indikator RSI, dan filter tren EMA 200-siklus. Strategi ini menggunakan kombinasi kolaboratif dari beberapa indikator teknis untuk menangkap peluang terobosan dengan probabilitas tinggi di arah tren, sambil secara efektif memfilter sinyal palsu di pasar yang bergolak.
Logika inti dari strategi ini didasarkan pada tiga tingkatan:
Konfirmasi transaksi memerlukan:
Saran pengendalian risiko:
Ide Optimasi Utama:
Strategi ini menggunakan kombinasi organik dari indikator teknis seperti Brinks, RSI, dan EMA untuk membangun sistem perdagangan yang lengkap. Sistem ini menunjukkan nilai aplikasi yang kuat di lapangan melalui kontrol risiko yang ketat dan ruang optimasi parameter yang fleksibel, sambil menjamin kualitas perdagangan.
/*backtest
start: 2019-12-23 08:00:00
end: 2024-12-10 08:00:00
period: 2d
basePeriod: 2d
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=5
strategy("Improved Bollinger Breakout with Trend Filtering", overlay=true)
// === Inputs ===
length = input(20, title="Bollinger Bands Length", tooltip="The number of candles used to calculate the Bollinger Bands. Higher values smooth the bands, lower values make them more reactive.")
mult = input(2.0, title="Bollinger Bands Multiplier", tooltip="Controls the width of the Bollinger Bands. Higher values widen the bands, capturing more price movement.")
rsi_length = input(14, title="RSI Length", tooltip="The number of candles used to calculate the RSI. Shorter lengths make it more sensitive to recent price movements.")
rsi_midline = input(50, title="RSI Midline", tooltip="Defines the midline for RSI to confirm momentum. Higher values make it stricter for bullish conditions.")
risk_reward_ratio = input(1.5, title="Risk/Reward Ratio", tooltip="Determines the take-profit level relative to the stop-loss.")
atr_multiplier = input(1.5, title="ATR Multiplier for Stop-Loss", tooltip="Defines the distance of the stop-loss based on ATR. Higher values set wider stop-losses.")
volume_filter = input(true, title="Enable Volume Filter", tooltip="If enabled, trades will only execute when volume exceeds the 20-period average.")
trend_filter_length = input(200, title="Trend Filter EMA Length", tooltip="The EMA length used to filter trades based on the market trend.")
trade_direction = input.string("Both", title="Trade Direction", options=["Long", "Short", "Both"], tooltip="Choose whether to trade only Long, only Short, or Both directions.")
confirm_candles = input(2, title="Number of Confirming Candles", tooltip="The number of consecutive candles that must meet the conditions before entering a trade.")
// === Indicator Calculations ===
basis = ta.sma(close, length)
dev = mult * ta.stdev(close, length)
upper_band = basis + dev
lower_band = basis - dev
rsi_val = ta.rsi(close, rsi_length)
atr_val = ta.atr(14)
vol_filter = volume > ta.sma(volume, 20)
ema_trend = ta.ema(close, trend_filter_length)
// === Helper Function for Confirmation ===
confirm_condition(cond, lookback) =>
count = 0
for i = 0 to lookback - 1
count += cond[i] ? 1 : 0
count == lookback
// === Trend Filter ===
trend_is_bullish = close > ema_trend
trend_is_bearish = close < ema_trend
// === Long and Short Conditions with Confirmation ===
long_raw_condition = close > upper_band * 1.01 and rsi_val > rsi_midline and (not volume_filter or vol_filter) and trend_is_bullish
short_raw_condition = close < lower_band * 0.99 and rsi_val < rsi_midline and (not volume_filter or vol_filter) and trend_is_bearish
long_condition = confirm_condition(long_raw_condition, confirm_candles)
short_condition = confirm_condition(short_raw_condition, confirm_candles)
// === Trade Entry and Exit Logic ===
if long_condition and (trade_direction == "Long" or trade_direction == "Both")
strategy.entry("Long", strategy.long)
strategy.exit("Exit Long", "Long", stop=close - (atr_multiplier * atr_val), limit=close + (atr_multiplier * risk_reward_ratio * atr_val))
if short_condition and (trade_direction == "Short" or trade_direction == "Both")
strategy.entry("Short", strategy.short)
strategy.exit("Exit Short", "Short", stop=close + (atr_multiplier * atr_val), limit=close - (atr_multiplier * risk_reward_ratio * atr_val))
// === Plotting ===
plot(upper_band, color=color.green, title="Upper Band")
plot(lower_band, color=color.red, title="Lower Band")
plot(basis, color=color.blue, title="Basis")
plot(ema_trend, color=color.orange, title="Trend Filter EMA")