---
title: "Stock Market Hits Highs; Cisco, Lumentum, Super Micro, Sandisk Key Movers: Weekly Review"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/295951216.md"
description: "Stocks experienced a breakout within a narrow range this week, as both the S&P 500 and Russell 2000 reached record highs. Notably, tech giants such as Lumentum, Cisco, Super Micro, and Sandisk were influential in the market movement. This surge resulted in the Stock Market Weekly Review noting these developments, indicating a positive trend. The article highlighted the impressive performance of key players like Cisco, Lumentum, Super Micro, and Sandisk in driving the market to new heights, providing investors with valuable insights."
datetime: "2026-08-14T14:39:27.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/295951216.md)
  - [en](https://longbridge.com/en/news/295951216.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/295951216.md)
---

# Stock Market Hits Highs; Cisco, Lumentum, Super Micro, Sandisk Key Movers: Weekly Review

Stocks experienced a breakout within a narrow range this week, as both the S&P 500 and Russell 2000 reached record highs. Notably, tech giants such as Lumentum, Cisco, Super Micro, and Sandisk were influential in the market movement. This surge resulted in the Stock Market Weekly Review noting these developments, indicating a positive trend. The article highlighted the impressive performance of key players like Cisco, Lumentum, Super Micro, and Sandisk in driving the market to new heights, providing investors with valuable insights.

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