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Oscillators

basic fixed fraction strategyOne of the most common trading strategy is to invest a certain percentage in an asset, and keep the percentage fixed. For example you invest 2% in a stock, and as the value goes up you sell. And as the value goes down you buy. Always trying to keep the value of how much you have invested in that asset at 2%. This works very well with assets that are stable. If you have something that fluctuates around a value, you will find yourself that each time it has gone back to the value in which you entered, you have actually gained something. With an asset that grows it also works. But in general you might find that more aggressive investments are more profitable. On the other side if there is a bubble, and you invest from the beginning using this strategy you will find yourself at the end of the bubble having gained something. Not as much as having bought all at the beginning and having sold all at the end, but still you will have sold going up, and bought going down. Plus you will have gained in the fluctuation. Where is instead very dangerous is in stock and assets that go to zero. This because you might invest just 2% in an investment. But then as the strategy works you keep investing more as you are trying to keep 2%. You basically can lose all your money in this way (like if you were invested 100% in an asset). Very dangerous. This is why you should only use this with assets that you are sure cannot go to zero (an ETF on S & P 500 could be a good example). So I coded this strategy on TradingView. basically it will ask you what percentage you want to invest. Then starts with entering with an order of that amount, and will then keep sitself at the same percentage. The system is discrete, as it can only buy a discrete number of contract. Note that if you use this for cryptocurrency (where you can buy a fraction of a coin, like 0.01 btc) then you should multiply the money that you have by 10, 100, 1000 ... depending on how many digits after the comma your exchange permit you to trade. If you are using this for forex or crypto it is quite easy that the number of order will explode. As such I added the date range taken from Allanster great script One way to use Fixed Fractioning is to calculate the Kelly Index of an asset (which will give you a percentage), and then invest half or a quarter of the kelly in that coin, and then keep this fixed. Another way (which goes well beyond what this script can do alone) to use the Fixed Fractioning is, if you have two assets that are anticorrelated (has a negative correlation), then investing a certain percentage of your capital in one and another percentage in another. And then each time one goes up (and the other goes down) you sell the one that is going up, and buy the one that is going down to keep the percentages fixed. Something else, it is pretty common for people to invest around 80% of their money in an ETF that follows tha S&P500. This is why here we use 80%. Generally I have seen a more common investment strategy to be around 2%. As everybody says: I am not responsible for your money. Study before investing.
Pine Script™ strategy
by piespe
1
14/28 Day SMA Divergence and RSI - No RepaintIf you are interested in purchasing my algorithmic trading bot that receives Tradingview indicator alerts via email and then executes them in Bittrex, please visit my product page here: ilikestocks.com Additionally, I would love to create video/blog guides on creating Tradingview scripts or strategies. If you are a knowledgeable in finance or other related fields and would like to be featured on my page, please contact me at tanner@ilikestocks.com. No crossovers were used in this script, and this is likely the reason for the no repaint(Correct me if wrong). This strategy script uses a 14-day SMA signal line, a 28-day SMA and RSI. The strategy works by determining whether the (14-day SMA is above the 28-day SMA and the RSI levels are overbought(below 30)) or RSI is very overbought(below 13 or so). Once either of these conditions have been met, a long position is opened. The initial long position must be partially closed by the take profit first and then the final close is executed if the 14-day signal SMA is below the 28-day SMA; you may also exclusively use take profit to close positions. The green plotted spikes are the initial long position conditions. The orange plotted spikes are take profit signals once a long position is opened. The red plotted spikes are plotted when the SMA 14-day is below the 28-day SMA. Please do leave constructive criticism or comments below because it helps me better create scripts!
Pine Script™ strategy
by tanner314
18
Bollinger Bands + RSI Double Strategy (by SlumdogTrader) // SlumdogTrader's Bollinger Bands + RSI Double Strategy - Profit Trailer // // Version 1.0 // Script by SlumdogTrader on July Fri 13(!), 2018. // // This strategy uses a normalise Bollinger Bands + RSI. // // Bollinger Band triggers // SELL - when the price is above the upper band. // BUY - when the price is below the lower band. // // RSI triggers // SELL - when the price is above 55. // BUY - when the price is below 45. // // This simple strategy only triggers when // both the BB and the RSI // indicators, at the same time, are in // a overbought or oversold condition. // // Visit my TradingView work at: // www.tradingview.com // // Visit my website at: // www.slumdogtrader.com
Pine Script™ strategy
by SlumdogTrader
4
Script functionality test - work in progress (2RS + BB + MA)This is the first script I've written. Its sole purpose is to make me learn a bit of pine script. Its not intended to trade live. Feel free to modify it if you wish and let me know if you do it. Also any comments are welcome! Also i need help in two things: 1. Im unable to print the "in-strategy" rsi on chart 2. I want to ignore the first buy signal after each sell. I was looking to ad a counter to the signals but im unable to do it. Any help will be greatly appreciated!
Pine Script™ strategy
by plebs
3
Ergodic CSI Backtest This is one of the techniques described by William Blau in his book "Momentum, Direction and Divergence" (1995). If you like to learn more, we advise you to read this book. His book focuses on three key aspects of trading: momentum, direction and divergence. Blau, who was an electrical engineer before becoming a trader, thoroughly examines the relationship between price and momentum in step-by-step examples. From this grounding, he then looks at the deficiencies in other oscillators and introduces some innovative techniques, including a fresh twist on Stochastics. On directional issues, he analyzes the intricacies of ADX and offers a unique approach to help define trending and non-trending periods. This indicator plots Ergotic CSI and smoothed Ergotic CSI to filter out noise. You can change long to short in the Input Settings WARNING: - For purpose educate only - This script to change bars colors.
Pine Script™ strategy
by HPotter
2