The EA creates high and low markers and only trades if it is outside of that boundary (higher than the high marker and lower than the low marker). During these months the price never reached outside the boundary, so no additional trades were opened. On closer examination, there are two trades opened in Apr 2010 in which the price did reach outside the boundary.
If you would like to see the EA in action to understand this concept, there is a screencast video at Note that is version 7.0, but the concept of the boundaries is the same.
This EA has been a work in progress for over two years. I originally created the EA because I wanted to write one that I could use on my own account and had no intention of selling it. Over the years I've modified it, improved it, added multiple user options to it, and in January 2010 I thought, why not make a couple extra dollars and sell it? So I was on version 7.0 at the time and have sold tons of copies of it on eBay, PayPal, and ClickBank. 7.2 is the newest version (which is why it was started in April), but I'm not selling it until I get a solid forward test of at least a few more months, since that is the number one thing people ask for, and rightfully so.
HIGH RISK WARNING: Foreign exchange trading carries a high level of risk that may not be suitable for all investors.
Leverage creates additional risk and loss exposure. Before you decide to trade foreign exchange, carefully consider your investment objectives, experience level, and risk tolerance.
You could lose some or all of your initial investment. Do not invest money that you cannot afford to lose. Educate yourself on the risks associated with foreign exchange trading, and seek advice from an independent financial or tax advisor if you have any questions.
Any data and information is provided 'as is' solely for informational purposes, and is not intended for trading purposes or advice.
Past performance is not indicative of future results.