| # | % | |||||
|---|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | 322,800 | 1,307,000 | 99.85% | Put | |
| 2 | SIMPLEX TRADING, LLC | 112 | 2,000 | 0.15% | Put |
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.