---
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)
generator: "portal-rs"
---

# 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.

### Related Stocks

- [CSCO.US](https://longbridge.com/en/quote/CSCO.US.md)
- [SMCI.US](https://longbridge.com/en/quote/SMCI.US.md)
- [SNDK.US](https://longbridge.com/en/quote/SNDK.US.md)
- [LITE.US](https://longbridge.com/en/quote/LITE.US.md)
- [.SPX.US](https://longbridge.com/en/quote/.SPX.US.md)
- [VOO.US](https://longbridge.com/en/quote/VOO.US.md)
- [SMCY.US](https://longbridge.com/en/quote/SMCY.US.md)
- [SMCL.US](https://longbridge.com/en/quote/SMCL.US.md)
- [SMYY.US](https://longbridge.com/en/quote/SMYY.US.md)
- [CSCL.US](https://longbridge.com/en/quote/CSCL.US.md)
- [SPY.US](https://longbridge.com/en/quote/SPY.US.md)
- [CSCS.US](https://longbridge.com/en/quote/CSCS.US.md)
- [IVV.US](https://longbridge.com/en/quote/IVV.US.md)
- [SMCZ.US](https://longbridge.com/en/quote/SMCZ.US.md)
- [SMCX.US](https://longbridge.com/en/quote/SMCX.US.md)
- [SPLG.US](https://longbridge.com/en/quote/SPLG.US.md)
- [SPXL.US](https://longbridge.com/en/quote/SPXL.US.md)
- [UPRO.US](https://longbridge.com/en/quote/UPRO.US.md)
- [SSO.US](https://longbridge.com/en/quote/SSO.US.md)
- [SH.US](https://longbridge.com/en/quote/SH.US.md)
- [SPXS.US](https://longbridge.com/en/quote/SPXS.US.md)
- [SPXU.US](https://longbridge.com/en/quote/SPXU.US.md)
- [SDS.US](https://longbridge.com/en/quote/SDS.US.md)
- [SPYI.US](https://longbridge.com/en/quote/SPYI.US.md)
- [JEPI.US](https://longbridge.com/en/quote/JEPI.US.md)
- [XYLD.US](https://longbridge.com/en/quote/XYLD.US.md)
- [SMCC.US](https://longbridge.com/en/quote/SMCC.US.md)
- [SNDG.US](https://longbridge.com/en/quote/SNDG.US.md)
- [SNDQ.US](https://longbridge.com/en/quote/SNDQ.US.md)
- [SNDU.US](https://longbridge.com/en/quote/SNDU.US.md)
- [SNXX.US](https://longbridge.com/en/quote/SNXX.US.md)
- [LITU.US](https://longbridge.com/en/quote/LITU.US.md)
- [LITX.US](https://longbridge.com/en/quote/LITX.US.md)
- [LITZ.US](https://longbridge.com/en/quote/LITZ.US.md)

## Related News & Research

- [Lumentum President, Global Business Units Wupen Yuen reports $1.36 million common share disposal](https://longbridge.com/en/news/299487883.md)
- [Lumentum experts presenting at ECOC](https://longbridge.com/en/news/299181046.md)
- [Hackers Exploit Zero-Day Flaw in Cisco Email Gateway](https://longbridge.com/en/news/299263083.md)
- [Cisco drops another exploited zero-day, this time a perfect 10](https://longbridge.com/en/news/299322848.md)
- [Rosenblatt initiates coverage of SanDisk with Buy rating, $2400 price target](https://longbridge.com/en/news/299760786.md)

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