Recently breaking through a 10-year high to stand at 3700 points, the Shanghai Composite Index has fueled market sentiment, with A-share trading volume significantly expanding. Indices such as the ChiNext and the Beijing Stock Exchange 50 have also broken through their respective levels, making the search for undervalued or "yet-to-rise" sectors a focus of market attention.

Among the 31 primary sectors of Shenwan, the year-to-date gains of nonferrous metals and communications have approached 40%, while coal, food and beverage, among others, rank at the bottom in terms of performance since the beginning of the year. The food and beverage sector has performed well recently, with continuous capital inflows, and the Food and Beverage ETF (515170) has risen for four consecutive days.

Additionally, as the National Day and Mid-Autumn Festival holidays approach, public travel demand is increasing, and the Tourism ETF (562510) is expected to benefit from a series of data catalysts. As of August 19, the Tourism ETF has fallen by 0.84% year-to-date, showing obvious low-level characteristics, and funds have been continuously subscribed for 14 consecutive days.