Popular RTS RTD Tango is decent solution for HFT but nothing compared to competition
Advertised for ultra low latency with lightweight Java front end. Includes strategy and parameter overview with full depth view of order book. Algo order and individual legs can be automatically filtered. Single click ordering. RTD Guard seems to be sophisticated as compared to other solutions.
Not sure on the price.FACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!