| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 13,900 | 332,000 | 54.43% | Call | |
| 2 | CITADEL ADVISORS LLC | 11,600 | 277,000 | 45.41% | Call | |
| 3 | SIMPLEX TRADING, LLC | 18 | 1,000 | 0.16% | 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.
