--- title: "The security concept sector strengthened at the beginning, with JWIPC and Leading Optics hitting the limit up" type: "News" locale: "en" url: "https://longbridge.com/en/news/249059030.md" description: "The security concept sector strengthened at the beginning of the trading session, with JWIPC and Leading Optics hitting the limit up, while ZMAX, Guanghe Technology, sailing, Xingtuxinke, DNAKE, and others followed suit" datetime: "2025-07-18T01:38:30.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/249059030.md) - [en](https://longbridge.com/en/news/249059030.md) - [zh-HK](https://longbridge.com/zh-HK/news/249059030.md) --- # The security concept sector strengthened at the beginning, with JWIPC and Leading Optics hitting the limit up The security concept sector strengthened at the beginning of the trading session, with JWIPC and Leading Optics hitting the daily limit, while ZMAX, Guanghe Technology, sailing, Xingtuxinke, DNAKE, and others followed suit ### Related Stocks - [300588.CN](https://longbridge.com/en/quote/300588.CN.md) - [300884.CN](https://longbridge.com/en/quote/300884.CN.md) - [001339.CN](https://longbridge.com/en/quote/001339.CN.md) - [605118.CN](https://longbridge.com/en/quote/605118.CN.md) - [688307.CN](https://longbridge.com/en/quote/688307.CN.md) ## Related News & Research - [10:19 ETAARC-360 Completes AICPA Peer Review with Pass Rating](https://longbridge.com/en/news/286929747.md) - [09:25 ETWasion Americas and Crytica Security Announce Partnership to Enhance Utility Security at the Grid Edge](https://longbridge.com/en/news/286921729.md) - [ClearGov Launches Financial Engagement Platform to Build Community Trust Through Budget Transparency](https://longbridge.com/en/news/287063714.md) - [High power costs put cooling out of reach in India's parched heart](https://longbridge.com/en/news/286990759.md) - [Funnel earns 2026 NAA Top Employers recognition and ranks No. 11 on Tampa Bay Business Journal’s Best Places to Work list](https://longbridge.com/en/news/287064595.md)