---
title: "Optical Communication Sector Rises in Regular Session, COHR Up Nearly 6%, LITE Up Nearly 5%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/299456837.md"
description: "During the regular session on September 18, the optical communication sector rallied broadly. COHR led gains up nearly 6%, while LITE and AAOI rose over 4%, with AXTI and GLW up nearly 4%."
datetime: "2026-09-18T13:46:15.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/299456837.md)
  - [en](https://longbridge.com/en/news/299456837.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/299456837.md)
generator: "portal-rs"
---

# Optical Communication Sector Rises in Regular Session, COHR Up Nearly 6%, LITE Up Nearly 5%

During the regular session on September 18, the optical communication sector rallied broadly, with mainstream stocks posting widespread gains. As of press time, multiple stocks in the sector showed strong performance, led by **COHR up 5.57% at $312.47**, **LITE up 4.75% at $936.09**, and **AAOI up 4.00% at $101.99**.

Among other constituents, **AXTI rose 3.99% to $70.45**, **GLW gained 3.74% to $153.33**, MRVL advanced 0.36% to $241.63, NOK climbed 1.60% to $10.77, and POET increased 1.93% to $7.66. In derivative stocks, LITX surged 9.02% to $31.67, AAOX jumped 7.20% to $9.84, MVLL edged up 0.75% to $30.30, while LITZ fell 9.60% to $6.55. The sector saw elevated trading volume with notable capital inflows.

## Sector constituents

| Name | Ticker  | Last   | Change |
| ---- | ------- | ------ | ------ |
| LITX | LITX.US | 31.67  | +9.02% |
| AAOX | AAOX.US | 9.84   | +7.20% |
| COHR | COHR.US | 312.47 | +5.57% |
| LITE | LITE.US | 936.09 | +4.75% |
| AAOI | AAOI.US | 101.99 | +4.00% |
| AXTI | AXTI.US | 70.45  | +3.99% |
| GLW  | GLW.US  | 153.33 | +3.74% |
| POET | POET.US | 7.66   | +1.93% |
| NOK  | NOK.US  | 10.77  | +1.60% |
| MVLL | MVLL.US | 30.30  | +0.75% |
| MRVL | MRVL.US | 241.63 | +0.36% |
| LITZ | LITZ.US | 6.55   | -9.60% |

### 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

- [$100 Invested In Corning 5 Years Ago Would Be Worth This Much Today](https://longbridge.com/en/news/299663577.md)
- [Corning (GLW) Wins New Fiber Deals, Is It Still Below Fair Value?](https://longbridge.com/en/news/299544583.md)
- [$1000 Invested In Nokia 5 Years Ago Would Be Worth This Much Today](https://longbridge.com/en/news/299336598.md)
- [Corning stock is today’s worst in the S&P 500. It’s not just the AI selloff.](https://longbridge.com/en/news/298944480.md)
- [Nokia investors won’t like this: Jim Cramer says NOK stock is a buy](https://longbridge.com/en/news/299347634.md)

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