这一赛道涨停潮，新股一度涨超600%

Market Overview - The A-share market showed mixed performance on July 30, with the Shanghai Composite Index rising by 0.17% to close at 3615.72 points, while the Shenzhen Component Index fell by 0.77% to 11203.03 points, and the ChiNext Index dropped by 1.62% to 2367.68 points [1][2] Sports Sector - The sports concept stocks experienced significant movement, with companies like Taimos, Gongchuang Turf, and Tianfu Culture and Tourism hitting the daily limit, while Jinling Sports rose over 14% and Shuhua Sports increased by over 8% [4][6] - The Hunan Provincial Sports Bureau announced the competition regulations for the 2025 Hunan Football League, which is set to take place from September to December 2025 [6] New Stock Performance - The newly listed Han Gao Group saw its stock price surge, with an increase of 296.5% triggering a temporary suspension, and later reaching a peak increase of over 600% [8] - Han Gao Group's IPO raised a total of 617 million yuan, primarily for the establishment of an automated manufacturing base and R&D center for smart home hardware [10] - The company reported strong revenue growth, with revenue increasing from 1.62 billion yuan in 2022 to 2.857 billion yuan in 2024, representing a compound annual growth rate of 32.78% [10]