The Mechanics of a 629% Pop: How Extreme Retail Demand Broke the Opening Print
Unitree priced its Shanghai STAR Market IPO at 150.80 yuan a share, raising about 6.1 billion yuan (US$904 million) in China's first mainland listing of a humanoid robot maker [1]. When trading opened, shares gapped straight to 1,100 yuan, up 629% from the offer price and briefly valuing the company near 445 billion yuan, or roughly US$66 billion, before the rally cooled through the session and the stock closed up 460% at 845 yuan [1]. The scale of the pop traces back to the order book: the retail tranche of the offering was oversubscribed more than 8,000 times, a level of demand that all but guaranteed the opening trade would blow far past the IPO price before any price discovery could happen [1]. CGTN reported that the institutional side of the book was just as telling, with allocations to AI lab DeepSeek and Tencent alongside state-owned China National Petroleum Corporation, China Southern Power Grid and China Telecom - a mix of private AI money and state capital lining up next to the retail crowd. That dynamic also helps explain the intraday pullback - a market that opens on pure scarcity-driven euphoria typically gives some of it back once actual sellers show up, which is consistent with the gap between the 629% open and the 460% close.



