
Strategi ini membentuk satu sistem perdagangan yang lengkap dengan menggabungkan Bollinger Bands dan RSI, dua petunjuk teknikal klasik. Strategi ini terutamanya mencari peluang perdagangan dengan menangkap turun naik dan perubahan dinamik pasaran. Ia sangat sesuai untuk digunakan oleh peniaga dalam hari.
Logik teras strategi ini adalah menggabungkan indikator turun naik harga dengan indikator momentum. The Bollinger Band menggunakan purata bergerak sederhana 20 hari sebagai medium, dan orbit ke atas dan ke bawah adalah medium ditambah pengurangan 2.5 kali perbezaan piawai. Apabila harga menyentuh bawah dan RSI di bawah 30, sistem akan mengeluarkan beberapa isyarat; apabila harga menembusi dan RSI di atas 70, sistem akan mengeluarkan isyarat kedudukan yang sama.
Strategi ini membina sistem perdagangan yang logiknya ketat dan kuat dengan pengukuran RSI dan Bollinger Bands. Kelebihan utama strategi ini adalah kebolehpercayaan isyarat yang tinggi, kawalan risiko yang sempurna, dan juga kebolehlakuan yang kuat. Walaupun mungkin menghadapi beberapa cabaran dalam keadaan pasaran tertentu, tetapi dengan pengoptimuman dan penambahbaikan yang berterusan, prestasi keseluruhan strategi masih mempunyai nilai aplikasi yang baik.
This strategy combines Bollinger Bands and Relative Strength Index (RSI) to form a comprehensive trading system. It primarily seeks trading opportunities by capturing market volatility and momentum changes, particularly suitable for intraday traders. The strategy uses Bollinger Bands to measure market volatility while incorporating RSI to confirm overbought and oversold conditions, generating more reliable trading signals.
The core logic combines volatility and momentum indicators. Bollinger Bands consist of a 20-day simple moving average as the middle band, with upper and lower bands set at 2.5 standard deviations. Buy signals are generated when price touches the lower band and RSI is below 30, while exit signals occur when price breaks above the upper band and RSI exceeds 70. Additionally, the strategy includes an extra exit condition when RSI rises above 50, helping to secure profits. The design thoroughly considers market volatility characteristics and price momentum patterns.
The strategy cleverly combines Bollinger Bands and RSI indicators to build a logically rigorous and highly operable trading system. Its main advantages lie in high signal reliability and comprehensive risk control, while maintaining strong adaptability. Although it may face challenges in certain market environments, the strategy maintains good practical value through continuous optimization and improvement. Traders should pay attention to changing market conditions, flexibly adjust strategy parameters, and always maintain proper risk control in practical applications.
/*backtest
start: 2019-12-23 08:00:00
end: 2024-11-27 00:00:00
period: 1d
basePeriod: 1d
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=5
strategy("Bollinger Bands + RSI Strategy", shorttitle="BB_RSI", overlay=true)
// Define the Bollinger Bands parameters
length = input(20, title="Length")
mult = input(2.5, title="Multiplier")
basis = ta.sma(close, length)
dev = mult * ta.stdev(close, length)
upper = basis + dev
lower = basis - dev
// Define the RSI parameters
rsiLength = input(14, title="RSI Length")
rsiOverbought = input(70, title="RSI Overbought Level")
rsiOversold = input(30, title="RSI Oversold Level")
rsi = ta.rsi(close, rsiLength)
// Plot the Bollinger Bands and RSI
plot(basis, "Basis", color=color.yellow)
p1 = plot(upper, "Upper", color=color.red)
p2 = plot(lower, "Lower", color=color.green)
fill(p1, p2, color=color.rgb(255, 255, 255, 90))
hline(rsiOverbought, "Overbought", color=color.red)
hline(rsiOversold, "Oversold", color=color.green)
// Generate Buy and Sell signals
buyCondition = close < lower and rsi < rsiOversold
sellCondition = close > upper and rsi > rsiOverbought
if (buyCondition)
strategy.entry("Buy", strategy.long)
if (sellCondition)
strategy.close("Buy")
// Optional: Add exit strategy for buys
exitCondition = rsi > 50
if (exitCondition)
strategy.close("Buy")
// Plot RSI on a separate panel
plot(rsi, "RSI", color=color.purple)