| 22 September 2011 | Fidessa Fragmentation Seminar | Madrid, Spain |  www.fidessa.com |
| 26-28 September 2011 | TradeTech in San Francisco | San Francisco, USA | www.tradetechwest.com |
| 27 September 2011 | Rosenblatt - 4th Annual Global Exchange Leader Conference | New York, USA | rblt.com/event_details.aspx?id=115 |
| 27-29 September 2011 | Trade Tech Russia | Moscow, Russia | www.tradetechrussia.com |
| 4-5 October 2011 | Trade Tech Architecture | London, UK | www.tradetecharch.com - HFT and Low Laten |
| 10-12 October 2011 | Annual Futures and Options Expo | Chicago, USA | www.futuresindustry.org/conferences.asp |
| 17-18 October 2011 | European Exchanges Summit | London, UK | marketforce.eu.com/Conferences/exchanges11/ |
| 17-19 October 2011 | TradeTech Architecture USA | New York, USA | www.TradeTechArchitectureUSA.com |
| 1-3 November 2011 | High Frequency Trading 2011 | London, UK | www.terrapinn.com/2011/hftlondon |
| 8 November 2011 | TradeTech Nordic | TBD | www.tradetechnordic.com |
| 8-10 November 2011 | FIMA | London, UK | www.fimaeurope.com |
| 17 November 2011 | TradeTech Canada | TBD | www.tradetechcanada.com |
| 24 November 2011 | TradeTech Liquidity | London, UK | www.tradetechliquidity.com |
| 6-8 March 2012 | TradeTech USA | New York, USA | www.tradetechusa.com |
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