---
title: "USDD - USDD Dual Mining Rewards - 20 December 2025"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/270388752.md"
description: "USDD supply mining on JustLendDAO will shift from USDD-only rewards to a dual-token USDD + TRX model starting 20 December 2025. This change aims to enhance reward diversification and ecosystem alignment, potentially affecting APY and liquidity. Traders should monitor TVL trends and reward APRs due to possible sell pressure from yield farmers."
datetime: "2025-12-20T22:00:33.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/270388752.md)
  - [en](https://longbridge.com/en/news/270388752.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/270388752.md)
---

> Supported Languages: [简体中文](https://longbridge.com/zh-CN/news/270388752.md) | [繁體中文](https://longbridge.com/zh-HK/news/270388752.md)


# USDD - USDD Dual Mining Rewards - 20 December 2025

According to the upgrade notice on X, USDD supply mining on JustLendDAO will shift from USDD-only rewards to a dual-token USDD + TRX model starting 20 December 2025 at 20:00 SGT (12:00 UTC) here. Mechanically, depositors to qualifying lending pools will receive a diversified reward stream, changing the yield mix and potentially the headline APY. This can draw additional liquidity into JustLendDAO and increase incremental demand for TRX as it is emitted and farmed. However, higher emissions also risk ongoing sell pressure from yield farmers, so traders should watch TVL trends and reward APRs around the switchover.

> Announcement on the Upgrade of USDD Supply Mining Reward from USDD to Dual-Token (USDD + TRX)
> 
> To strengthen long-term ecosystem alignment and enhance reward diversification, the USDD supply mining reward will be upgraded from a USDD-only model to a combined USDD + TRX model… pic.twitter.com/8o02TOvVld
> 
> Dec 20, 2025

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