| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 1,444,600 | 1,864,000 | 79.45% | Call | |
| 2 | CITADEL ADVISORS LLC | 372,000 | 480,000 | 20.46% | Call | |
| 3 | SIMPLEX TRADING, LLC | 277 | 2,000 | 0.09% | 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.
