This week in the parish of bourses and market structure: 

ASX Clearing House Split!? 

As ASX marks a staggering new benchmark for corporate tone deafness,

EU Consolidated Tape Bidding Opens,

No perceived hurdles to NSE IPO,

NYSE Texas finds a spacious new home. 

And then there's the best bourse marketing idea in ages - ‘The Gong Show’ rolls in Hong Kong.