digitick,
I have the same issue with Fidelity's ActiveTraderPro, no Aroon indicator available, I mentioned it to them a while back.
Same solution as Lefty's, I subscribed to stockcharts.com which I really enjoy. The charting is good, they are "postable", and the Scan Engine is fast and very user friendly. The list of plusses goes on and on.
Good luck!
jonesie
Yorkville / Cornell Tracking Board #board-9964
"I can think of no more valuable commodity than information"