| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | PEAK6 Group LLC | 600 | 2,000 | 0.41% | Put | |
| 2 | CITADEL ADVISORS LLC | 69,700 | 211,000 | 43.42% | Put | |
| 3 | GROUP ONE TRADING LLC | 90,000 | 273,000 | 56.17% | Put |
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.