[ET Net News Agency, 12 May 2026] IMPACT THERAP-B (07630) will be listed tomorrow (13th). It is currently at HK$28.9 on Phillip's grey market, 43.8% higher than the grey market's IPO price of HK$20.1. Based on 200 shares per lot, excluding handling fees, the book value gain per lot is HK$1,760. It is currently at HK$26.88 on Bright Smart's grey market, 33.7% higher than the grey market's IPO price. The book value gain per lot is HK$1,356.