---
title: "Optical Communications Sector Falls in Night Session, LITE Down Nearly 9%, COHR Down Nearly 5%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293981688.md"
description: "The optical communications sector retreated collectively in the night session. LITE.US fell nearly 9% to $705.85, COHR.US dropped nearly 5% to $269.14, and MRVL.US declined nearly 1% to $187.28, reflecting weak sentiment across the board."
datetime: "2026-07-27T22:46:22.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293981688.md)
  - [en](https://longbridge.com/en/news/293981688.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293981688.md)
---

# Optical Communications Sector Falls in Night Session, LITE Down Nearly 9%, COHR Down Nearly 5%

The optical communications sector showed weakness in the night session, with mainstream stocks 普遍 declining. As of press time, LITE.US fell 8.88% in night trading to $705.85, hitting a high of $715.00 and a low of $705.00, with trading volume reaching 43,000 shares. The stock had already declined 6.69% during regular trading hours and extended losses into the night session.

COHR.US also faced pressure in night trading, dropping 4.78% to $269.14, with an intraday range of $267.60 to $274.21. The stock fell 3.92% during regular hours and continued lower in after-hours trading. MRVL.US edged down 0.99% to $187.28 in night trading, with heavy volume of 2.04 million shares, indicating active but cautious market sentiment.

Among other stocks, AXTI.US fell 2.86% to $46.51 in night trading, GLW.US declined 0.60% to $142.50, and NOK.US dipped 0.54% to $9.23. On the derivative front, LITX.US dropped 1.77% to $21.60, LITZ.US gained 1.87% to $19.14, AAOX.US fell 1.51% to $11.71, and MVLL.US declined 2.21% to $20.80. Overall, the optical communications sector showed weak sentiment in the night session, and investors should monitor future developments.

### Related Stocks

- [LITE.US](https://longbridge.com/en/quote/LITE.US.md)
- [AXTI.US](https://longbridge.com/en/quote/AXTI.US.md)
- [GLW.US](https://longbridge.com/en/quote/GLW.US.md)
- [COHR.US](https://longbridge.com/en/quote/COHR.US.md)
- [MRVL.US](https://longbridge.com/en/quote/MRVL.US.md)
- [NOK.US](https://longbridge.com/en/quote/NOK.US.md)

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