| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | 735 | 108,000 | 58.06% | Call | |
| 2 | GROUP ONE TRADING LLC | 2,200 | 78,000 | 41.94% | 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.