Update for anyone still looking for a ticker. I tried to install the app from eTrade but it said my device was not supported. Spoke with etrade tech. and they said program would not work because I was running 4.5.x on my curve, they only support up to 4.2.x. Hopefuly they will update their app soon.
Do a search on here about the etrade app. Someone has a link posted with a version that works with 4.5. I had the same problem with the one from etrade, but this one works for me. I don't remember the thread but if you search you should find it.
Posted from my CrackBerry at wapforums.crackberry.com