SENASIC (6675.HK) plunged more than 16% during Hong Kong trading to 34.96 HKD. The stock hit an intraday low of 33.52 HKD amid profit-taking pressure.

The company listed on HKEX yesterday (2026/06/17) with an issue price of 18.36 HKD. It soared 127% on debut, closing at 41.7 HKD.

Founder Li Mengxiong highlighted the corporate mission at the listing ceremony. Earlier in the session the stock experienced a brief pulse spike exceeding 3% over five minutes.