A-share liquid cooling concept stocks stay active; Jitai 4-day streak

The sustained strength in liquid cooling names signals persistent speculative interest tied to data-center thermal management narratives, even as the rally narrows around a few high-momentum tickers. This pattern suggests capital is rotating within the theme rather than broadly expanding, which could amplify volatility if leaders like Jitai stumble. Watch whether the group's breadth improves or if follow-through fades, as that will indicate if the trend has fundamental legs or is purely sentiment-driven.