clipped from: www.businessinsider.com   
Each week, Zero Hedge has been posting data from the NYSE showing which firms were the most active in program trading, and invariably the leader would always be Goldman Sachs (GS) by a mile.

It wasn't clear what it all meant, but it certainly fed into the idea -- which many people have -- that Goldman Sachs pulls the market's strings.


Well, no more disclosure. The NYSE has halted these disclosures for reasons that are unclear, but which clearly seems to violate the ostensible move twards more transparency in financial markets.


Here's their whole memo:


Accordingly, the last required submission of the DPTR will be on July 14, 2009