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.
Players change exchanges in the middle of a season more often than they expect to, usually for one concrete reason. This note sets out how the desk moves a login across without stranding a balance or an open bet.
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.