Rigol Technologies climbs 6% in Hong Kong on southbound buying

Rigol Technologies (537.HK) climbed 6% in Hong Kong trading to HK$26.00, extending gains from the previous session as southbound flows via Stock Connect continued to support the stock. The company recently formed a strategic partnership with Shenzhen Kaihong to jointly develop AI solutions. Separately, the chairman and senior executives have made multiple purchases of H-shares, signaling confidence in the company's outlook.