Bollinger RSI Double Strategy v11

Pine ScriptMean reversion RSI SMA Bollinger Bands

Author: ChaoZhang
Complexity: Starter · 83 lines
Parameters: 4
Backtest bar: 15m · intraday
Tested on: BTC/USDT · futures

Jump to code View in vault Original on FMZ

This strategy uses the RSI indicator together with the Bollinger Bands to sell when the price is above the upper Bollinger Band (and to buy when this value is below the lower band). This simple strategy only triggers when both the RSI and the Bollinger Band indicators are at the same time in a overbought or oversold condition.

UPDATE In this updated version 1.1 the strategy was both simplified for the user (less inputs) and made more successful in backtesting by now using a 200 period for the SMA which is the basis for the Bollinger Band . I also reduced the number of color alerts to show fewer, but more relevant trading opportunities.

And just like the first version this strategy does not use close prices from higher-time frame and should not repaint after the current candle has closed. It might repaint like every Tradingview indicator while the current candle hasn't closed.

All trading involves high risk; past performance is not necessarily indicative of future results. Hypothetical or simulated performance results have certain inherent limitations. Unlike an actual performance record, simulated results do not represent actual trading. Also, since the trades have not actually been executed, the results may have under- or over-compensated for the impact , if any, of certain market factors, such as lack of liquidity. Simulated trading programs in general are also subject to the fact that they are designed with the benefit of hindsight. No representation is being made that any account will or is likely to achieve profits or losses similar to those shown.

P.S. For advanced users if you want access to more functions of this strategy script, then please use version 1.0: backtest

Parameters

Name	Default	What it controls
v_input_1	6	RSI Period Length
v_input_2	200	Bollinger Period Length
v_input_3	true	Enable Bar Color?
v_input_4	true	Enable Background Color?

Source Pine Script

/*backtest
start: 2022-04-06 00:00:00
end: 2022-05-05 23:59:00
period: 15m
basePeriod: 5m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/

//@version=2
strategy("Bollinger + RSI, Double Strategy (by ChartArt) v1.1", shorttitle="CA_-_RSI_Bol_Strat_1.1", overlay=true)

// ChartArt's RSI + Bollinger Bands, Double Strategy - Update
//
// Version 1.1
// Idea by ChartArt on January 18, 2015.
//
// This strategy uses the RSI indicator 
// together with the Bollinger Bands 
// to sell when the price is above the
// upper Bollinger Band (and to buy when
// this value is below the lower band).
//
// This simple strategy only triggers when
// both the RSI and the Bollinger Bands
// indicators are at the same time in
// a overbought or oversold condition.
//
// In this version 1.1 the strategy was
// both simplified for the user and
// made more successful in backtesting. 
//
// List of my work: 
// https://www.tradingview.com/u/ChartArt/
// 
//  __             __  ___       __  ___ 
// /  ` |__|  /\  |__)  |   /\  |__)  |  
// \__, |  | /~~\ |  \  |  /~~\ |  \  |  
// 
// 


///////////// RSI
RSIlength = input(6,title="RSI Period Length") 
RSIoverSold = 50
RSIoverBought = 50
price = close
vrsi = rsi(price, RSIlength)


///////////// Bollinger Bands
BBlength = input(200, minval=1,title="Bollinger Period Length")
BBmult = 2 // input(2.0, minval=0.001, maxval=50,title="Bollinger Bands Standard Deviation")
BBbasis = sma(price, BBlength)
BBdev = BBmult * stdev(price, BBlength)
BBupper = BBbasis + BBdev
BBlower = BBbasis - BBdev
source = close
buyEntry = crossover(source, BBlower)
sellEntry = crossunder(source, BBupper)
plot(BBbasis, color=aqua,title="Bollinger Bands SMA Basis Line")
p1 = plot(BBupper, color=silver,title="Bollinger Bands Upper Line")
p2 = plot(BBlower, color=silver,title="Bollinger Bands Lower Line")
//fill(p1, p2)


///////////// Colors
switch1=input(true, title="Enable Bar Color?")
switch2=input(true, title="Enable Background Color?")
TrendColor = RSIoverBought and (price[1] > BBupper and price < BBupper) and BBbasis < BBbasis[1] ? red : RSIoverSold and (price[1] < BBlower and price > BBlower) and BBbasis > BBbasis[1] ? green : na
///barcolor(switch1?TrendColor:na)
//bgcolor(switch2?TrendColor:na,transp=50)


///////////// RSI + Bollinger Bands Strategy
if (not na(vrsi))

    if (crossover(vrsi, RSIoverSold) and crossover(source, BBlower))
        strategy.entry("RSI_BB_L", strategy.long, stop=BBlower,  comment="RSI_BB_L")
        
    if (crossunder(vrsi, RSIoverBought) and crossunder(source, BBupper))
        strategy.entry("RSI_BB_S", strategy.short, stop=BBupper,  comment="RSI_BB_S")

//plot(strategy.equity, title="equity", color=red, linewidth=2, style=areabr)

Published by ChaoZhang on the FMZ strategy square · last modified 2022-05-08. Collected in the Quant Trading Vault. Unvalidated research: re-test with your own data and costs before trusting it.

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