Bloks, a Chinese toymaker, saw its shares rise by 82% on the first day of trading in Hong Kong, reflecting strong demand.
The company successfully raised HK$1.67 billion ($215 million), pricing at the top of its market range.
Local investors placed bids that were 6,000 times the available shares, indicating high popularity for the offering.
This positive debut contrasts with a broader market downturn, where IPOs in Hong Kong raised under $6 billion last year.
The trend of "emotional consumption" in younger consumers shifts focus from luxury goods to affordable collectibles like those offered by Bloks and peer company Pop Mart.