---
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/274061220.md"
description: "The Nasdaq Biotechnology Index fell by approximately 1.7%. Among the constituent stocks, Regenxbio dropped 17.90%, Altimmune fell 17.15%, Jyong Biotech decreased by 15.95%, Coherus BioSciences declined 11.75%, Relay Therapeutics Inc fell 10.06%, and Maravai Lifesciences dropped 10.00%. Meanwhile, Apellis Pharma rose 5.82%, Kodiak Sciences increased by 6.28%, Alumis went up 6.58%, and Zenas Biopharma gained 7.03%"
datetime: "2026-01-28T23:57:00.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/274061220.md)
  - [en](https://longbridge.com/en/news/274061220.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/274061220.md)
generator: "portal-rs"
---

# 

The Nasdaq Biotechnology Index closed down about 1.7%. Component stocks Regenxbio fell 17.90%, Altimmune dropped 17.15%, Jyong Biotech decreased by 15.95%, Coherus BioSciences declined 11.75%, Relay Therapeutics Inc fell 10.06%, Maravai Lifesciences dropped 10.00%, and decreased by 9.86%. Apellis Pharma, on the other hand, rose 5.82%, ranking fourth, Kodiak Sciences increased by 6.28%, Alumis rose 6.58%, and Zenas Biopharma climbed 7.03%

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---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**