^^Curious, why the obsession with creating one, giant behemoth of a company, when it just makes it easier to potentially pick apart and sell off in the future, to deep pocketed outside players no less? I remember the bullshit that ICE out of Atlanta was trying to sell when they made a bid for CME back in 2006-07, saying that they were gonna keep it in Chicago, it would always be a 'local institution' blah blah blah bullshit bullshit, thankfully, none of the local players bought into it, which actually helped strengthen CME's reputation and position globally.
I'd rather both the CME and CBOE continue growing as individual companies, instead of one devouring the other, thus leaving a single, behemoth market place...successful global financial hubs like NYC or London have multiple financial institutions or markets, and that diversification is what keeps them on top. Being known only for 1-2 mammoth institutions isn't the best way to stay competitive, desirable or even relevant sometimes. Diversity and strength in numbers should be the goal, not single-source consolidation..
For the record, here is the latest Global Financial Centres Index ranking, Chicago is 15th, below San Fran, DC and even LA:
https://en.wikipedia.org/wiki/Global..._Centres_Index