The Double Dip Reversal Breakout System combines elements of reversal and trend-following strategies in quantitative trading. It generates buy signals by detecting consecutive down days compared to previous closing prices, and sell signals when the price crosses above the T3 moving average line, allowing for profitable trades while managing risks.
The system consists of two components:
It observes the closing price changes over past N days. If today’s close is higher than yesterday’s, and yesterday is lower than the day before, it signals two consecutive down days and triggers a buy signal. It also uses the STOCH indicator - when today’s STOCH fast line is lower than the slow line, it further confirms the validity of the buy signal.
The T3 line is calculated based on exponential moving averages using a special formula. By adjusting parameters, it controls the moving average’s sensitivity to price changes. A sell signal is generated when the price crosses above the T3 line.
The system combines the two signals above, generating actual trading signals only when the 123 Reversal buy signal and T3 Sell signal occur together.
To address the risks, the following can be done:
The strategy can be improved in several aspects:
Add filters to ensure signal validity
Additional indicators like volume breakouts can be added as filters to avoid false trades.
Adjust parameters for changing markets
Backtest various parameter combinations and select the set giving highest returns. Dynamic parameter tuning can also be used.
Incorporate machine learning for adaptive optimization
Collect large historical datasets, train ML models to forecast optimal entry/exit points, and dynamically optimize parameters.
Optimize parameters separately for different instruments
Instruments have different characteristics, so their optimal parameters also differ. Backtest and tune parameters independently for each.
The Double Dip Reversal Breakout System synergistically combines trend-following and reversal trading. It allows buying at lows after dips and securing profits from trends using moving average. The effective combination of reversal and trend signals capitalizes on reversal opportunities while locking in profits. Despite some risks, the strategy can be improved via parameter optimization, adding filters etc. to suit different market conditions. It provides effective insights for quantitative trading and merits further enhancement.
/*backtest start: 2023-09-26 00:00:00 end: 2023-10-26 00:00:00 period: 1h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=4 //////////////////////////////////////////////////////////// // Copyright by HPotter v1.0 16/09/2021 // This is combo strategies for get a cumulative signal. // // First strategy // This System was created from the Book "How I Tripled My Money In The // Futures Market" by Ulf Jensen, Page 183. This is reverse type of strategies. // The strategy buys at market, if close price is higher than the previous close // during 2 days and the meaning of 9-days Stochastic Slow Oscillator is lower than 50. // The strategy sells at market, if close price is lower than the previous close price // during 2 days and the meaning of 9-days Stochastic Fast Oscillator is higher than 50. // // Second strategy // This indicator plots the moving average described in the January, 1998 issue // of S&C, p.57, "Smoothing Techniques for More Accurate Signals", by Tim Tillson. // This indicator plots T3 moving average presented in Figure 4 in the article. // T3 indicator is a moving average which is calculated according to formula: // T3(n) = GD(GD(GD(n))), // where GD - generalized DEMA (Double EMA) and calculating according to this: // GD(n,v) = EMA(n) * (1+v)-EMA(EMA(n)) * v, // where "v" is volume factor, which determines how hot the moving average’s response // to linear trends will be. The author advises to use v=0.7. // When v = 0, GD = EMA, and when v = 1, GD = DEMA. In between, GD is a less aggressive // version of DEMA. By using a value for v less than1, trader cure the multiple DEMA // overshoot problem but at the cost of accepting some additional phase delay. // In filter theory terminology, T3 is a six-pole nonlinear Kalman filter. Kalman // filters are ones that use the error — in this case, (time series - EMA(n)) — // to correct themselves. In the realm of technical analysis, these are called adaptive // moving averages; they track the time series more aggres-sively when it is making large // moves. Tim Tillson is a software project manager at Hewlett-Packard, with degrees in // mathematics and computer science. He has privately traded options and equities for 15 years. // // WARNING: // - For purpose educate only // - This script to change bars colors. //////////////////////////////////////////////////////////// Reversal123(Length, KSmoothing, DLength, Level) => vFast = sma(stoch(close, high, low, Length), KSmoothing) vSlow = sma(vFast, DLength) pos = 0.0 pos := iff(close[2] < close[1] and close > close[1] and vFast < vSlow and vFast > Level, 1, iff(close[2] > close[1] and close < close[1] and vFast > vSlow and vFast < Level, -1, nz(pos[1], 0))) pos T3A(Length, b) => pos = 0.0 xPrice = close xe1 = ema(xPrice, Length) xe2 = ema(xe1, Length) xe3 = ema(xe2, Length) xe4 = ema(xe3, Length) xe5 = ema(xe4, Length) xe6 = ema(xe5, Length) c1 = -b*b*b c2 = 3*b*b+3*b*b*b c3 = -6*b*b-3*b-3*b*b*b c4 = 1+3*b+b*b*b+3*b*b nT3Average = c1 * xe6 + c2 * xe5 + c3 * xe4 + c4 * xe3 pos:= iff(nT3Average > close, -1, iff(nT3Average < close, 1, nz(pos[1], 0))) pos strategy(title="Combo Backtest 123 Reversal & T3 Averages", shorttitle="Combo", overlay = true) line1 = input(true, "---- 123 Reversal ----") Length = input(14, minval=1) KSmoothing = input(1, minval=1) DLength = input(3, minval=1) Level = input(50, minval=1) //------------------------- line2 = input(true, "---- T3 Averages ----") LengthT3 = input(5, minval=1) b = input(0.7, minval=0.01,step=0.01) reverse = input(false, title="Trade reverse") posReversal123 = Reversal123(Length, KSmoothing, DLength, Level) posT3A = T3A(LengthT3, b) pos = iff(posReversal123 == 1 and posT3A == 1 , 1, iff(posReversal123 == -1 and posT3A == -1, -1, 0)) possig = iff(reverse and pos == 1, -1, iff(reverse and pos == -1 , 1, pos)) if (possig == 1 ) strategy.entry("Long", strategy.long) if (possig == -1 ) strategy.entry("Short", strategy.short) if (possig == 0) strategy.close_all() barcolor(possig == -1 ? #b50404: possig == 1 ? #079605 : #0536b3 )