Haiguang Xinzheng Surges 40% on Hong Kong Connect Inclusion

The sharp late-day surge reflects the market's immediate reaction to improved access via Stock Connect, which broadens the investor base and liquidity for a relatively small-cap name. The timing of the GlobalFoundries partnership adds a fundamental narrative, but the move's sustainability hinges on whether the new inflows are durable or just a one-off rebalancing effect. For Hong Kong small-caps, inclusion is a catalyst, yet it also exposes the stock to greater volatility from mainland trading flows. The open question is whether the partnership translates into tangible revenue upside that justifies the valuation re-rating, or if the price jump outpaces the underlying business fundamentals.