---
title: "Optical Communication Sector Rises in Regular Session, COHR Up Over 10%, AAOI Up Over 8%, LITE Up Over 7%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/300721070.md"
description: "The optical communication sector rallied during the regular session on Oct 1, with COHR leading gains over 10%, AAOI and LITE up over 8% and 7% respectively. Derivative AAOX surged 16%, while LITZ fell nearly 15%."
datetime: "2026-10-01T19:48:16.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/300721070.md)
  - [en](https://longbridge.com/en/news/300721070.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/300721070.md)
generator: "portal-rs"
---

# Optical Communication Sector Rises in Regular Session, COHR Up Over 10%, AAOI Up Over 8%, LITE Up Over 7%

The optical communication sector saw broad gains during the regular session on October 1, with mainstream stocks all trading in positive territory. As of press time, multiple stocks posted significant advances, led by COHR with gains exceeding 10%, followed by AAOI and LITE up over 8% and 7% respectively. Trading activity was robust with notable capital inflows.

Specifically, COHR.US touched a high of $323.23, last trading at **$317.27, up 10.23%**; AAOI.US reached $108.28, now at **$107.28, up 8.08%**; LITE.US hit $1,078.04, currently at **$1,042.43, up 7.33%**. AXTI.US gained 5.74% to $81.85, GLW.US rose 4.42% to $160.55. MRVL.US, NOK.US, and POET.US advanced 1.32%, 2.10%, and 2.03% respectively, showing more moderate performance.

Among derivative stocks, AAOX.US surged 16.03% to $10.64, LITX.US jumped 14.45% to $38.89, MVLL.US gained 2.54% to $36.70, while LITZ.US declined 14.90% to $20.50, indicating notable divergence within the sector.

## Sector constituents

| Name                    | Ticker  | Last    | Change  |
| ----------------------- | ------- | ------- | ------- |
| AAOX                    | AAOX.US | 10.64   | +16.03% |
| Li-Cycle                | LITX.US | 38.89   | +14.45% |
| Coherent                | COHR.US | 317.27  | +10.23% |
| Applied Optoelectronics | AAOI.US | 107.28  | +8.08%  |
| Lumentum                | LITE.US | 1042.43 | +7.33%  |
| Axcelis                 | AXTI.US | 81.85   | +5.74%  |
| Corning                 | GLW.US  | 160.55  | +4.42%  |
| MVLL                    | MVLL.US | 36.70   | +2.54%  |
| Nokia                   | NOK.US  | 10.35   | +2.10%  |
| POET Technologies       | POET.US | 7.63    | +2.03%  |
| Marvell                 | MRVL.US | 267.71  | +1.32%  |
| LITZ                    | LITZ.US | 20.50   | -14.90% |

### 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)
- [AAOI.US](https://longbridge.com/en/quote/AAOI.US.md)
- [POET.US](https://longbridge.com/en/quote/POET.US.md)

## Related News & Research

- [6,154 Shares in Marvell Technology, Inc. $MRVL Acquired by Miller Global Investments LLC](https://longbridge.com/en/news/300832663.md)
- [BUZZ-Corning rises on over $3 billion agreement with AT&T](https://longbridge.com/en/news/300439186.md)
- [Marvell President and COO Chris Koopmans disposes of $2,620,500 in common shares](https://longbridge.com/en/news/300742534.md)
- [Nokia, ICEYE Plan Sovereign Satellite Networks for Governments, Defense](https://longbridge.com/en/news/300708419.md)
- [Nokia Corporation Discloses Investment at Inseego Corp. with 14.2% Stake](https://longbridge.com/en/news/300724006.md)

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