ProductsOct 23, 20261 min readMercari stock rallies on Meta AI partnership in Japan - Investing.com0SaveShareContentsWhy it mattersTopicsCategoryProductsIndustry DomainThe Core DevelopmentMercari stock rallies on Meta AI partnership in Japan Investing.comWhy it mattersMercari stock rallies on Meta AI partnership in Japan Investing.com Reported by Google News — Meta AI on October 23, 2026.Topic dossiers Meta AI & Llama