> For the complete documentation index, see [llms.txt](https://docs.secured.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.secured.finance/fixed-rate-lending/advanced-topics/market-dynamics/auto-rolling.md).

# Auto-Rolling

## Overview

Auto-Rolling is an innovative feature in the Fixed-Rate Lending Protocol that streamlines the reinvestment process for users. In traditional finance, bond redemption at maturity requires manual reinvestment, which can be cumbersome. Secured Finance has integrated this auto-roll feature into its protocol, automatically reinvesting matured loans into the nearest 3-month bucket, offering several key advantages.

## What You'll Learn

* How Auto-Rolling mitigates reinvestment risk
* How the automatic reinvestment process works
* How Auto-Rolling contributes to cost efficiency
* How this feature supports continuous growth in the protocol

## Key Components

* [**Price Discovery**](/fixed-rate-lending/advanced-topics/market-dynamics/auto-rolling/price-discovery-for-auto-rolling.md): How prices are determined during the auto-rolling process
* **Reinvestment Mechanism**: The process of automatically reinvesting matured positions
* **Close-to-Mid Pricing**: The pricing strategy used for auto-rolled positions

## Benefits of Auto-Rolling

### Mitigation of Reinvestment Risk

Reinvestment risk, the possibility of not finding similar reinvestment conditions at maturity, is a common concern with fixed-term investments. The auto-roll feature mitigates this risk by rolling over positions to the nearest market at a close-to-mid price.

### Cost Efficiency

By eliminating the need to find another counterparty on the order book for reinvestment manually, the auto-roll feature reduces operational costs. This not only results in cost savings for users but also helps maintain the total value locked (TVL) in the protocol.

### Continuous Growth

The auto-roll feature ensures a seamless reinvestment process, fostering continuous growth for users and enhancing the overall value proposition of the Secured Finance platform.

<figure><img src="/files/yN0FM94yFDi8QkdZlpmR" alt="" width="563"><figcaption><p>Auto-Roll: Automatic reinvestment of matured loans into the nearest 3-month bucket</p></figcaption></figure>

In essence, the auto-roll feature is designed to provide an easy, efficient, and smooth reinvestment experience, contributing to the overall user-friendliness of the Secured Finance platform.

## Related Resources

* [Market Dynamics](/fixed-rate-lending/advanced-topics/market-dynamics.md)
* [Price Discovery for Auto-Rolling](/fixed-rate-lending/advanced-topics/market-dynamics/auto-rolling/price-discovery-for-auto-rolling.md)
* [New Market Listing and Delisting](/fixed-rate-lending/advanced-topics/market-dynamics/new-market-listing-and-delisting.md)