United Microelectronics Corporation shares rise 2.06% premarket after Pop Mart's optimistic outlook on proprietary art toys and geographic expansion.

United Microelectronics Corporation rose 2.06% in premarket trading. The company's stock price increase may be attributed to the positive outlook on the proprietary art toys market, including the popular Labubu doll, as reported by Pop Mart executives. The company's optimism about opportunities in animated films and theme park attractions, along with plans for geographic expansion into emerging markets, could be driving investor confidence.