# Portfolios

> Group instruments into portfolios, by weight or by quantity, or start one from your watchlist.

**Portfolios** (signed in) lets you follow groups of instruments together. Your plan sets how many portfolios you can have and how many lines each one holds.

## Create a portfolio

Under **New portfolio**, give it a **Name**, choose whether **Lines are** *Weights* or *Quantities*, and its **Currency**.

## Add or change a line

Under **Add or change a line**, give the **Instrument** (an InfoTrie id, as on the [watchlist](https://www.finsents.com/help/finsents-follow/watchlist#add-and-remove-items)), its **Weight** or **Quantity**, and the **Entry date**. Adding an instrument that is already a line changes that line.

**Import my watchlist** adds the items of your watchlist as lines.