| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 87,400 | 722,000 | 56.67% | Call | |
| 2 | CITADEL ADVISORS LLC | 65,700 | 543,000 | 42.62% | Call | |
| 3 | SIMPLEX TRADING, LLC | 189 | 9,000 | 0.71% | 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.
