| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 35,400 | 232,000 | 54.98% | Call | |
| 2 | CITADEL ADVISORS LLC | 28,400 | 186,000 | 44.08% | Call | |
| 3 | SIMPLEX TRADING, LLC | 308 | 4,000 | 0.95% | 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.
