# UMIP 166 - Add DXY (USD Index) as a price identifier

**URL:** https://discourse.uma.xyz/t/umip-166-add-dxy-usd-index-as-a-price-identifier/1797
**Category:** technical UMIPs
**Created:** [August 24, 2022, 9:53pm UTC](https://discourse.uma.xyz/t/umip-166-add-dxy-usd-index-as-a-price-identifier/1797 "2022-08-24T21:53:31Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![coinop-logan](https://yyz2.discourse-cdn.com/flex032/user_avatar/discourse.uma.xyz/coinop-logan/32/583_2.png) [@coinop-logan](https://discourse.uma.xyz/u/coinop-logan)
#### Post date: [August 24, 2022, 9:53pm UTC](https://discourse.uma.xyz/t/umip-166-add-dxy-usd-index-as-a-price-identifier/1797/1 "2022-08-24T21:53:31Z")

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The DVM should support a US Dollar Index price identifier. The canonical identifier should be `DXY`.

> <https://github.com/UMAprotocol/UMIPs/blob/master/UMIPs/umip-166.md>