Goomboo's Journal is pretty good, discusses using moving averages which are used extensively in forex trading.
https://bitcointalk.org/index.php?topic=60501.0But bitcoin is not something that can be traded like fx or stock, in my opinion. For one, there are 3 major exchanges, so each will show different charts and prices.
The rules I follow trading bitcoin: buy and hold (day trading isn't worth it), buy when everyone is selling (corrections) and sell when everyone is buying (rallies)