[ET Net News Agency, 21 May 2026] TENNOR THERAP-B (06872) will be listed tomorrow (22nd). It is currently at HK$115.6 on Phillip's grey market, 52.7% higher than the grey market's IPO price of HK$75.7. Based on 50 shares per lot, excluding handling fees, the book value gain per lot is HK$1,995. It is currently at HK$110 on Bright Smart's grey market, 45.3% higher than the grey market's IPO price. The book value gain per lot is HK$1,715.