| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 9,500 | 124,000 | 93.94% | Call | |
| 2 | SIMPLEX TRADING, LLC | 51 | 8,000 | 6.06% | 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.