Copyright by jack calo -- v1.0 -- 03/04/2015 -- Paint the bar yellow when it's an inside day. When the full range of a candle is equal or within the full range of the previous bar. Credit to Rob Smith and his In The Black Strategy.
The strategy contained in this post comes courtesy of babypips (.com), an excellent resource for all thing forex related. If you are new to trading, the site is definitely worth checking out!
Code commentary and an introduction to Inside Bars are available for this post on the Backtest-Rookies (.com) website.
Note: If you are interested in custom development...