| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | PEAK6 Group LLC | 82,800 | 1,425,000 | 42.34% | Call | |
| 2 | GROUP ONE TRADING LLC | 64,000 | 1,101,000 | 32.71% | Call | |
| 3 | CITADEL ADVISORS LLC | 48,800 | 840,000 | 24.96% | 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.