Games developer Boyaa drops most in 4 months on weak H1 outlook

** Shares of Boyaa Interactive International Ltd 434 fall 8.4% to HK$7.16, on course for the biggest one-day pct decline since April 7

** The online card and board games developer and operator expects its H1 net profit to drop 25%-35% y/y amid decrease in fair value growth of digital assets and in revenue

** Hang Seng Tech Index HHSTECH eases 0.7%, benchmark Hang Seng Index HSI slips 0.3%

** YTD, stock up 63.9%