13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0000932540-17-000007
Form type: 13F-HR
Filer: GROUP ONE TRADING LLC
CIK: CIK 932540
Filed: Nov 15, 2017
Reporting period: Sep 30, 2017
Description: Institutional holdings

Documents

0000932540-17-000007-index.htm

Complete submission

0000932540-17-000007.txt

directory listing

Filed by

GROUP ONE TRADING LLC