Reporter covering exchanges, HFT and market structure, Wall Street Journal

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@aosipovich — 480 followers, 469 tweets

Aug 16, 2017

Scoop! @DRWTrading to buy Austin's RGM Advisors, latest firm to succumb to HFT consolidation wave.  http://on.wsj.com/2fLABMh 

Aug 15, 2017

Massachusetts Probes Retail Brokers Over Exchange Payments  http://on.wsj.com/2fITgIg 

Aug 10, 2017

Congressional duo writes letter to SEC chair criticizing Bats closing-auction proposal  http://on.wsj.com/2vTJrOK 

Aug 07, 2017

Japanese bank fined $600,000 for spoofing Treasury & eurodollar futures-  http://on.wsj.com/2vdgsUh 

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