Rectangles have been very popular with traders over the years trading the chart pattern when it breaks out in either direction. A rectangle is defined by two lines, one on the upper boundary of the price movement and one on the lower boundary, both of which are horizontal. The lines are parallel. These can be referred to as consolidations or channels, or the well known Darvas Box, used by Nicolas Darvas to make $2 million in the markets.
Ascending wedges have been very popular with traders on the short side, but not so often traded when it breaks in the upward direction. An ascending wedge is defined by two lines, one on the lower boundary of the price movement which slopes up steeply towards the line on the upper side which also slopes up at a less of an angle.
The ascending triangle can be traded on the short side entering the trade as the stock breaks out of the pattern to the downside. The pattern forms when the two boundary lines that contain the price movement converge to a point. The bottom line slopes up toward the top line which is horizontal.
The latest entrant to the Contracts for Difference (CFD) arena is the Australian Stock Exchange (ASX) who have now introduced ASX CFDs. ASX CFDs are available on currencies, commodities, stocks and indices. While the mechanics of the CFDs are the same as CFDs issued by other CFD providers there are some differences when it comes time to trade them.