---
title: "Senasic (6675.HK) Plunges 16% to HKD 34.96 After 127% Debut Surge"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/290134779.md"
description: "Senasic plunged more than 16% during Hong Kong trading to HKD 34.96 from yesterday's closing price of HKD 41.7, touching intraday low of HKD 33.78."
datetime: "2026-06-18T03:22:17.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/290134779.md)
  - [en](https://longbridge.com/en/news/290134779.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/290134779.md)
---

# Senasic (6675.HK) Plunges 16% to HKD 34.96 After 127% Debut Surge

Senasic (6675.HK) **plunged 16%** during Hong Kong trading to **HKD 34.96** on the first day since listing. The stock closed up **127%** at **HKD 41.7** yesterday following an IPO issue price of **HKD 18.36**, hitting an intraday low of **HKD 33.78** today.

The Hang Seng Index fell more than **2%** today, pressuring the broader market. Senasic, a global leading automotive wireless sensor SoC supplier, has cornerstone investors including Sunwoda and Baolong Automotive. The IPO public offering received approximately **5,145 times** oversubscription.

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