| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | PEAK6 Group LLC | 69,100 | 1,681,000 | 55.02% | Call | |
| 2 | CITADEL ADVISORS LLC | 35,400 | 861,000 | 28.18% | Call | |
| 3 | GROUP ONE TRADING LLC | 21,100 | 513,000 | 16.79% | Call |
From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.
