Nine columns, no time on any row, and a one-letter suffix that decides whether a position was long or short.
A date read as UTC is 20:00 the previous evening in New York, which files a whole day under the wrong session. FillStub stamps these at midnight New York: the right day, and deliberately not a minute the market has, so the SPX book declines rather than placing your fill at an hour it cannot vouch for.
An OEXP row reading 11S is a LONG being sold off, and one reading 11 is a short being bought back. Checked against the fills that opened those same positions in the same file.
The OASGN row carries the contract and a row described as Option Maturity: Cash Component carries the money. They are one event and are merged.
Robinhood now lists SPX, XSP, NDX, RUT and VIX. The cash-settled lifecycle applies to all of them and no phantom share position is created.
No. The activity report gives the date and not the minute, so Desk's execution quality cannot be computed from it. The ledger, the structures, the tax split and the statistics are all unaffected.
The current nine-column activity report. Every resolution row carries a warning naming the direction it was read as, and the ledger contradicts it loudly if a sign is ever backwards.