The performance of the optics and related supply chain varied significantly today: Sunny Optical was largely flat. The demand for optical lens module business is directly related to smartphone and automotive camera shipments. The logic of AI phone camera specification upgrades provides medium-to-long-term support, but short-term production scheduling data did not exceed expectations 😔. HuiJu Tech rose 5.8%, with amplified trading volume, indicating short-term capital inflow signals. The specific driver needs to be tracked through announcements. zSpace rose 21.5%. Small-cap stocks are prone to significant volatility when there are substantive catalysts. The reliability of the news source needs to be confirmed to avoid the risk of chasing highs.