Tuesday, 15 September 2015

UBS and IEX gain - ITG lose - FINRA ATS Tier 1 Weekly Stats

The new weekly FINRA ATS Tier 1 Stock volume report came out yesterday for the week of Aug 24. It was a big week for volume in the markets. The total number of shares trading in the pools increased 37% from 3.7B the week prior to 5.1B for the week of 24 Aug.

As you can see from the chart below, UBS gained share to become the #1 ATS for Tier 1. IEX's gain in share was also notable though its ranking remained steady at #3.

The ITG POSIT slump continued. You can see their share in the chart below as the big orange line. In a week of improved volumes,  ITG's volume actually decreased. ITG's share dropped to 1.62% to be 67.1% below the recent minor peak of 4.92% share reported 20th July. ITG POSIT would now need to better than triple its market share to regain the ground it has lost since 20 July which is a similar story to that recently reported in ITG's August report regarding ITG POSIT Alert, their large block platform.

ITG POSIT market share summary

Date Volume Tier 1 ATS %
Total Volume Tier 1 ATS
24 Aug 82,129,300 1.62%
5,078,863,139
17 Aug 82,526,400 2.23%
3,708,216,728
10 Aug 78,325,400 2.41%
3,247,886,460
3 Aug 96,944,300 2.62%
3,693,676,062
27 Jul 144,365,800 3.88%
3,721,476,946
20 Jul 175,855,300 4.92%
3,575,618,895
13 Jul 142,353,700 4.57%
3,115,440,140
6 Jul 167,849,900 4.84%
3,467,172,754
29 Jun 127,840,200 4.76%
2,687,323,287


(Click to enlarge)
ATS data is provided via www.FINRA.org/ATS and is copyrighted by FINRA 2015


No comments:

Post a Comment