Every position you've saved, in one place. The rest of this app reasons about one pool at a time; a book asks different questions — which position needs attention first, how much of your capital is sitting out of range earning nothing, and whether five positions are really one bet wearing five hats.
Positions are read from this browser's local storage, the same place the analyser saves them — nothing is uploaded and nothing is shared between devices. Each position costs one pool lookup plus its price history, so a large book takes a few seconds to load and can hit the data source's free-tier rate limit.