---
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/283110063.md"
description: "At the close of the Hong Kong stock market, the Hang Seng Index fell by 0.89%, and the Tech Index dropped by 0.97%. Manycore Tech rose by 144% on its first day of listing, while GPIXEL increased by 75.5%. The optical communication sector performed strongly, with CIG rising nearly 35% and TIME INTERCON up by 6.75%"
datetime: "2026-04-17T08:08:57.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/283110063.md)
  - [en](https://longbridge.com/en/news/283110063.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/283110063.md)
---

# 

At the close of the Hong Kong stock market, the Hang Seng Index fell by 0.89%, and the Tech Index fell by 0.97%. On its first day of listing, MANYCORE TECH (00068.HK) rose by 144%, and GPIXEL (03277.HK) rose by 75.5%. The optical communication sector strengthened, with CIG (06166.HK) rising nearly 35%, and TIME INTERCON (01729.HK) rising by 6.75%

### Related Stocks

- [00068.HK](https://longbridge.com/en/quote/00068.HK.md)
- [03277.HK](https://longbridge.com/en/quote/03277.HK.md)
- [01729.HK](https://longbridge.com/en/quote/01729.HK.md)
- [06166.HK](https://longbridge.com/en/quote/06166.HK.md)
- [00HSI.HK](https://longbridge.com/en/quote/00HSI.HK.md)
- [STECH.HK](https://longbridge.com/en/quote/STECH.HK.md)
- [603083.CN](https://longbridge.com/en/quote/603083.CN.md)

## Related News & Research

- [Time Interconnect Technology Ltd. Files HKEX Disclosure on Share Capital Increase with (X) New Shares Issued at (HK$X.XX) Each](https://longbridge.com/en/news/275440751.md)
- [Time Interconnect Technology Ltd. Held Extraordinary General Meeting](https://longbridge.com/en/news/273221933.md)
- [Kepler Selected as Prime for European Space Agencyâs HydRON Element 3](https://longbridge.com/en/news/282763253.md)
- [Tencent Music Files Form 6-K Ahead of First-Quarter 2026 Earnings Date](https://longbridge.com/en/news/282714429.md)
- [FS.COM Sets April Board Meeting to Consider Final Dividend for 2025](https://longbridge.com/en/news/282973025.md)