To date knew AMTD(after selling interess in NITE) ,OXPS,SWIM -all public noted ,you can read 10-k report from SEC about source of income MBT is not -"...company undertake proprietary trading activites " -client agreement IBKR -market -maker through TMWD
####################### This is not public noted and demanded greet fixed fees (atleast from author some in region100-200$) Author asked about options ,they answered -possible ,but fees was present in this case alsov Not suited for author .Possible they have speedy datafeed ,which potencialy can give some advantage for specific tactic ,if you sit near company server location ,but author in Hamburg . Some another small company can be rmltrading ,but this offer direct routing with all ECN only with platform ,for which must be payed 50-200 $ ,but it is not better as from AMTD,OXPS and SWIM Choicetrade ,alsov must be payed some 70$ per month http://www.terranovatrading.com/index.asp?ID=RushTD This is public noted ,have good software platform ,but must be payed 50$ -200$ '''''''''''''''''''''''''''''''' Author tested multiple platform's ,but suspect that AMTD ,OXPS,SWIM without charge are not worster as platform with charge from another brokers. Genesys multiple communicated ,but not tested Your respectfully