yusi/ztrader,
To trade from the charts you can use the amibroker plugin.. I guess as and when technology gets advanced we can start offering them directly on the platform, instead of doing it on ami and then using a trading plugin..
Bracket order is definitely an exchange issue, don't know why they consider it an algo..
Technology wise, both the exchanges/trading platforms of brokers have a long way to go. Why we cannot place a simple GTC order on NSE still surprises me and why a trading platform can't have really advanced charting also does the same... That said we have to work with what we have and hopefully soon we will be at the international standards...