GIGADEVICE is trading 4.77% up at HK$518.00 after renewed strength across memory-chip stocks.

  • Reports linked the sector rally to sustained AI-data-center demand, tight DRAM and HBM supply, and expectations that capacity remains constrained into 2027.
  • The move appears sector-driven rather than company-specific; no major August 6-7 announcement directly explaining the gain was found.
  • Trading volume and activity data were unavailable in the supplied price context.