> ## Documentation Index
> Fetch the complete documentation index at: https://docs.engrate.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Imbalance series

An imbalance series holds the imbalance of one balance group in one scheduling
area, or one adjustment that the market included in it. `component_kind` and
`component_value` tell the series of one balance group and area apart: the
total has `total` and `ALL`, the net adjustment has `adjustment` and `ALL`, and
each adjustment class has `adjustment` and its class, for example `mfrr_up`.

Use `external_id` to read the volumes of a series in
[List Imbalances](https://docs.engrate.io/api-reference/timeseries/list-imbalances.md).


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