IB has always been behind the curve on charting and technically oriented programs. Most people who have IB need to subscribe to a seperate charting service to get any decent charts or technicals at all. Tradestation has the best charting software I have seen. I dont need to subscribe to all these other services with them. I have never heard anyone complain about Tradestation the way I have heard them voice over IBKR. I dont know why people swear by IB with behind the times charts.