---
title: "MarketSizing"
description: "one sizing position of a market, with the count and the definition the reading used"
section: concepts
address: /concepts/marketsizing
contract: 0476e35e6e275db5
---

# MarketSizing

one sizing position of a market, with the count and the definition the reading used

[figure: MarketSizing is a value at none scope. The drawing shows its fields and the objects that they point at.]

| property | value |
|---|---|
| kind | value |
| scope | none |
| key | none |
| store | none |
| family | market |



## Fields


| field | type | required | note |
|---|---|---|---|
| `position` | [SizingPosition](/concepts/sizingposition) | yes |  |
| `count` | [NumberInPosition](/concepts/numberinposition) | yes | measured, estimated or stipulated |
| `definition` | `text` | yes | what the position counts, in the engagement's own words |



## Routes that use it
No route takes or returns MarketSizing directly. The record holds it, and the objects that point at it reach it.