The powerplay is the loudest part of an exchange market. This post describes what moves match odds and session lines in the first six overs and why those moves are usually larger than the result justifies. Mechanics only, no view on any side.
A login does not need nursing through a quiet winter, but it does need leaving in a known state. The handful of things that change on a dormant account, in the order they bite, and the one message that sorts most of them.
Nearly every settlement complaint the desk receives belongs to one of five families. Here they are, in the order they arrive across a season, with the rule that decides each and how the conversation actually ends.