Hong Kong Stocks Close: Hang Seng Up 0.54%, Hang Seng Tech Down 0.37%

The divergence matters more than the headline: the broad index held gains while tech and optical communications names sold off hard, with YOFC and Zhongji Innolight posting double-digit declines. That split suggests the weakness was concentrated in specific segments rather than a market-wide risk-off move, though MINIMAX's drop points to pressure beyond one theme. Whether the optical communications selloff stays contained to those names or spreads into the wider tech complex is the open question.