| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 330,400 | 839,000 | 51.00% | Call | |
| 2 | Marathon Trading Investment Management LLC | 263,900 | 670,000 | 40.73% | Call | |
| 3 | CITADEL ADVISORS LLC | 46,800 | 119,000 | 7.23% | Call | |
| 4 | SIMPLEX TRADING, LLC | 246 | 17,000 | 1.03% | 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.
