--- title: Index Values for ARM Loans Used in AUS, LE, Redisclosure, COC, and CD description: PUBLISHED --- [Skip to content](https://www.spherelos.com/kb/index-values-for-arm-loans-used-in-aus-le-redisclosure-coc-and-cd#main-content) English Show submenu for translations [![Sphere\_logo\_full\_horizontal\_Light-Mode (1)](https://www.spherelos.com/hubfs/Sphere_logo_full_horizontal_Light-Mode%20(1).svg)](https://spherelos.com/?hsLang=en) Open main navigation Close main navigation - English Show submenu for translations - Contact us Contact us How can we help you? - There are no suggestions because the search field is empty. 1. [SphereLOS Knowledge Base](https://www.spherelos.com/kb?hsLang=en) 2. [General](https://www.spherelos.com/kb/general?hsLang=en) October 1, 2026 # Index Values for ARM Loans Used in AUS, LE, Redisclosure, COC, and CD - Hover over the DTI to view the index on the file - The indexes are maintained on the backend by the data team - Updates to the indexes will show automatically on the loan level until the rate is locked. - Indexes will be set once the loan is locked See below FNM generic ARM codes.   Please also see these plan codes that may apply![Screenshot 2025-06-17 125752](https://static.hsstatic.net/BlogImporterAssetsUI/ex/missing-image.png) - [FAQs](https://www.spherelos.com/kb/faqs?hsLang=en#main-content) - [How-To](https://www.spherelos.com/kb/faqs?hsLang=en#how-to) - [Borrower Application link](https://www.spherelos.com/kb/faqs?hsLang=en#borrower-application-link) - [Getting started](https://www.spherelos.com/kb/getting-started?hsLang=en#main-content) - [Fee and Escrow Type](https://www.spherelos.com/kb/getting-started?hsLang=en#fee-and-escrow-type) - [Troubleshooting](https://www.spherelos.com/kb/troubleshooting?hsLang=en) - [General](https://www.spherelos.com/kb/general?hsLang=en) - [Uncategorized](https://www.spherelos.com/kb/uncategorized?hsLang=en) [mailto:email@email.com](mailto:email@email.com) Copyright © 2026,