I have been using Quote Tracker as my primary charting software for quite some time first with OptionsXpres,then IB and now with TD Ameritrade for the last few years. QT is chart+trading even though TDAm offers TOS platform which is good for option probability calculations. I use TOS only pre and after market hours. TOS is just in time platform where as QT saves intraday data (initially 20 and now 60days thanks to Mr Medved). In QT -after market hours or during week end I used to try all kind of paint bar set ups with out live feed or even internet!! The only two indicators which I check in TOS ( which I lack in QT) is Ichimoku cloud charts and Pearson Pivots (ideal for index and commodity futures). since I dont want to run both TOS and QT live in two or same pc's ,I watch sometime freestockcharts browser based. It does not have Pearsons pivots but offers Ichimoku charts. Iam bit hesitant to trade thro it.I will appreciate comments from fellow elites.. with a/c with TD Am trading thro freestockcharts.com Apart from TD Am web site,QT,TOS platform,I have traded thro " Istockmanager"- Android app for some time as TDAm android app was not functioning properly before in Nexus-s. Now after the recent updates both ISM and TDam Android apps are functioning ok.