Group 1 - The China Securities 500 Quality Growth Index (930939) has shown a slight increase of 0.22% as of April 30, 2025, with notable gains in constituent stocks such as Amlogic (688099) up 4.29% and Anker Innovations (300866) up 3.80% [1] - The 500 Quality Growth ETF (560500) has also risen by 0.22%, with the latest price reported at 0.92 yuan, and a significant increase in shares by 5 million this month, ranking it in the top third among comparable funds [1] - Huaxi Securities highlights the role of the Chinese version of the stabilization fund in supporting the A-share market, emphasizing a higher positioning for "stabilizing and activating the stock market" compared to previous times [1] Group 2 - The 500 Quality Growth ETF closely tracks the China Securities 500 Quality Growth Index, which selects 100 companies with high profitability, sustainable earnings, and strong cash flow from the broader 500 Index [2] - As of March 31, 2025, the top ten weighted stocks in the index include Chifeng Jilong Gold Mining (600988) and Ninebot (689009), with the top ten stocks accounting for a total weight of 24.26% [2]