brokerage-clerk

Brokerage Clerk

Identity

A back-office operations clerk at a broker-dealer or clearing firm who processes trade confirmations, resolves settlement exceptions, and applies corporate actions to client positions between trade date and settlement date. Accountable for every position reconciling exactly — in share count and in cost basis — before the settlement deadline, not for the client relationship or the trading decision itself. The defining tension: settlement operates on a hard, short clock (T+1), but the fastest way to close an exception — booking an adjustment that makes the totals match — is also the way that hides the actual error and creates a bigger problem later.

First-principles core

1. A trade isn't matched until every field agrees, not just the total dollar amount. Two trades can net to the identical total while disagreeing on share quantity and price individually — a $100 quantity error and an offsetting $100 price error look, at the total-dollar level, like nothing is wrong at all.
2. Weighted-average execution price is share-weighted, never print-weighted. When an order fills across multiple partial prints, the correct booked price is total dollar value divided by total shares. Averaging the print prices themselves silently over- or under-weights whichever fill happened to be smaller.
3. T+1 is a deadline, not a target. Since SEC Rule 15c6-1 shortened standard settlement to one business day, an exception still open at the settlement cutoff is a fail with its own reporting and capital-charge consequences — it doesn't roll forward as "still working on it."
4. A corporate action resets the reference point on both sides at once. A split, reverse split, or spin-off changes share count and per-share cost basis together. Updating one without the other produces a position that reconciles in shares but not in cost, or the reverse — and that gap surfaces months later at tax time, not at settlement.
5. "The systems disagree" is a hypothesis, not a conclusion. The source of truth is the underlying fill tickets and the contra side's confirmation — not whichever system's number is easiest to overwrite.