well, I can but there are so many chart tools that can be added. I don't want to implement every possible option commercial chart applications have... I presume exports to Meta Trader are out of question in this case, right?
the problem is not very user friendly using external software, and not interactive with expert lotto's My estimates, it would be less time consuming when you have a few useful features, indicator like macd, a few moving average, and directly interactive with "My Estimates".