Is it possible …Can we have automatic trendline AFL? Click on a link below to find instructions and illustrations on how to integrate our data with AmiBroker.
How do I fix this? Firstly, make sure that Internet Explorer is installed in your machine and fully functional, even if you don't use it as your default browser.
Otherwise, this error may be due to parts of the Windows Operating System not being properly installed or modified by a badly behaving program. We have only seen this twice with Windows Vista users and we suspect it is due to a not-so-Vista-compatible piece of software interfering with the registry.
For bit Windows type: How do I access the watchlists in my AFL code? You can reference the watchlists by name. Your exploration will run approximately 8 times quicker. Prevent your virus scanner from performing real-time scanning of both AmiBroker Database and the actual data storage locations e.
Since there are no executable programs in these folders, scanning them is superfluous. Your exploration will run approximately 2 times quicker. If you increase the In-memory cache size to max symbols that should cover growth in this area for a while. The Max MegaBytes can also be increased.
For example, if your scans only require the last year of trading history, try changing the number of bars to When you wish to perform backtesting, remember to increase this level. Use the a 64 bit operating system and the 64 bit version of AmiBroker. This requires you to have purchased or upgraded to the AmiBroker Professional Edition.
Click the Configuration Tab. Click the Save button. How can I transfer my AmiBroker database to a new computer? These steps cover the transfer of both the AmiBroker symbols database and the underlying MetaStock-format price database. The latter may be installed rather than copied across. Network your old machine and your new one, or use some external medium to handle the transfer large USB memory stick of GB or an external USB hard drive. Back-up the entire "AmiBroker" folder to the external medium usually c: Back-up the entire "Trading Data" folder to the external medium usually c: Transfer the contents of the "AmiBroker" folder from the external medium to the "AmiBroker" folder on the new machine C: Transfer the "Trading Data" folder to the new machine c: Install the Premium Data updating application on the new machine get the program installer from the Downloads area of our website.
Configure the Premium Data updating application so that its recognizes the data history location open the application, click the Configuration tab and make sure that the entry for "Stocks Folder" reads - "c: Run an update with the updating application.
Run the Amibroker integration script which you can get from the Downloads area of our website. How do I backtest on delisted data? Assuming you have purchased historical data for US delisted, and already have the data installed, follow these steps: Then run your backtest against All securities no filter set After running a backtest I still have an open position in a delisted stock. How can I get my backtest to exit this position? Sometimes when you are backtesting with data that includes delisted stocks, you end up with an open position that is never closed.
Here is some code that should be added to your trading system to simulate exiting the position on the final bar: How can I remove them? In AmiBroker there is an option under the View menu to "Pad non-trading days". If you uncheck this your charts will go back to normal. Futures can only be traded in whole contracts i. Backtests on Futures can be quite sensitive to this setting.
Here are some things that you can check: Do you have enough equity to cover the margin required for a round lot? If your base currency is different to the currency of the Futures contract then your available equity may have been reduced due to the currency conversion. When backtesting, Error 47 occurs.
When SetForeign is used, AmiBroker needs to keep the contents of the foreign symbol referenced in SetForeign in its in-memory cache. If the number of foreign symbols accessed exceeds the cache size then error 47 will be given. Ensure that the max symbols and max megabytes has enough size to cache all symbols. Where can I get help on using AmiBroker?
Quantitative Finance offers plethora of indicators and tools to predict future price movements of Stocks, commodities or any other traded instruments. Linear Regression is one of them through which price direction is speculated using statistical techniques.
In this post, we will explore Linear regression trading system which is based on the principle of Mean reversion. We shall also understand the definition of linear regression and linear regression channel in simple terms. Linear Regression line is the straight line drawn through the price points in a chart, which most effectively covers all the prices for a given period. It is like a trend line and gives an idea of ongoing price trend in the chart. Linear Regression channel contains two extra lines above and below the standard linear regression line.
These extra lines are formed by calculating 1 or 2 standard deviations of linear regression line. Hence linear regression channel can effectively determine overbought and oversold areas, which makes it a perfect tool to develop mean reversion strategies.
This AFL code was originally published at Marketcalls. We have modified it to make it suitable for intraday trading and added various backtesting conditions. Donchian Channel Trend following system. Linear Regression Trading system does not offer huge returns as it it based on mean reversion, but it is quite consistent owing to low drawdown value. It is suitable for intraday scalping. Download the detailed backtest report here.
If you find any misleading or non-reproducible content then please inform us at support tradingtuitions. Is it possible …Can we have automatic trendline AFL? Back testing looks good though, was nifty lot size considered in it? Backtesting was done on Nifty Spot.
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