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Average True Range (ATR)

QuarryLake v4As some of you requested, I will make the code for QuarryLake Open for you all. I have also updated the script in version 4. This strategy consists of 3 indicators that I found works quite well together. Keltner Channel, Waddah Attah Explosion, and Volatility Stop . KC Period = 200 KCATR = 5 Vstop Period = 3 Vstop Mult = 1.5 Long when close > KC, close > Vstop, WAE trendUp Short when close < KC, close < Vstop, WAE trendDown Works well on BTCUSD XBTUSD , as well as other major liquid Pair. This strategy utilized a modified Kelly position sizing for BTCUSD Bitstamp , feel free to modify it to your needs. And lastly, Save Hong Kong, the revolution of our times.
Strategi Pine Script®
oleh Lancelot_Augur
2
Volatility System by Wilder [LucF]The Volatility System was created by J. Welles Wilder, Jr. It first appeared in his seminal masterpiece, "New Concepts in Technical Trading Systems" (1978). He describes the system on pp.23-26, in the chapter discussing the first presentation ever of the "Volatility Index", built using a novel way of calculating a value representing volatility that he named Average True Range (ATR). The latter stuck. The system is a pure reversal system (it is always either long or short). One of its characteristics is that its stop strategy moves up and down during a trade, widening the gap from price when volatility (ATR) increases. Because of this, this strategy can suffer large drawdowns and is not for the faint of heart. The strategy uses a length (n) to calculate an ATR. ATR(n) is then multiplied by a factor to calculate the Average Range Constant (ARC). The ARC is then added to the lowest close n bars back to form the high Stop and Reverse points (SAR), and subtracted from the highest close n bars back to calculate the low SAR. Reversals occur when price closes above the high SAR or below the low SAR. The system is best suited to higher time frames: 12H and above. Its performance depends heavily on calibration of the length and ARC factor. Wilder proposes a length of 7 and a factor between 2.8 to 3.1. My summary tests at 12H, 1D and 3D on stocks and cryptos yield better results with values of approximately 9-10/1.8-2.5 for cryptos and 9-10/3.0-4.0 for stocks. Small changes in the values will sometimes yield large variations in results, which I don’t particularly like because it tends to imply fragility, whereas I’d expect more robustness from a system with such simple rules. Additionally, backtests at 1D on cryptos provide so little data that no solid conclusions can be drawn from them. All in all, the system is not very useful in my opinion; I publish it more for completeness, since as far as I can tell, it did not exist on this platform before. I also publish it out of respect for Wilder’s work. His book laid the foundation for many of the building blocks used by system designers, even today. In less than a hundred pages he presented RSI, ATR, DMI, ADXR and the Parabolic SAR indicators, some of which have become built-in functions in programming languages. This is a colossal feat and has not been repeated. Wilder is a monument. Some lesser-known facts about his book: It sells for the exact same price it cost in 1978: 65$, The book has always been published by Wilder himself, The layout hasn’t changed in 40 years, He sells >35K copies/year. Gotta love the guy. The strategy is shown here on BTC /USD with settings of 12/1.8 (the defaults are 9/1.8). It shows the system under its best light. Other markets will most not reproduce such results. Also, the drawdown is as scary as the results are impressive. Features The code is written as a strategy but can easily be converted to an indicator if you want to use the alerts it can produce. Instructions are in the code. You can change the length and ARC factor. You can choose to trade only long or short positions. You can choose to display the SARs (the stops) in multiple ways. You can show trigger markers. A date range can be defined. 3 alerts: reversals (both long and short), longs, shorts. Remember that for the moment, strategies cannot generate alerts in TradingView, so the strategy must be converted to an indicator in order to make the alerts available.
Strategi Pine Script®
oleh LucF
7
ATR Trailing Stops StrategyUpdate of Average True Range Trailing Stops Strategy by HPotter to include backtesting support Opens longs when price crosses over trailing stop line, closes when price crosses below Option to open/close shorts when longs are closed/opened Option to specify a time range to test over. For example, set Max Days Back to 360 and Min Days Back to 180 to test from 1 year ago to 6 months ago. To test the entire range of data, set both to 0.
Strategi Pine Script®
oleh okadoke
6
Default Strategy Inputs (Forex / Crypto)The code in this post contains a set of default strategy inputs I use in new projects / backtests in Tradingview. Full code commentary is available on the Backtest-Rookies website. To comply with house rules, I cannot post the direct link here. Features Trade Direction: So that you can limit the strategy for long only, short only or trade in both directions. It is important to note that when you select “Long Only”, you will still see Short signals on the chart. However, they are only used to close a position rather than reverse it. This is the default behaviour for strategies. The same applies to “Short Only”. Date Ranges: So that you can isolate backtesting to specific periods of interest such as bull or bear markets. Sessions: So you can easily get an idea of the expected results during your own session. You may also notice that performance of the strategy varies depending on which session it is deployed in. Some example stop losses: It is not an exhaustive list but it should be enough to provide some inspiration for different types of stops that you can experiment with. Happy Scripting. I hope the community finds it useful.
Strategi Pine Script®
oleh BacktestRookies