Zheng Quan Shi Bao Wang·2025-08-20 09:00Group 1 - The smart speaker concept index rose by 2.55%, ranking 6th among concept sectors, with 47 stocks increasing in value, including Kosen Technology, HiVi Technology, and Anjie Technology hitting the daily limit [1] - Leading stocks in the smart speaker sector included Chipone Technology, Juchip Technology, and Rockchip, which rose by 15.52%, 7.23%, and 7.09% respectively [1] - The sector experienced a net outflow of 716 million yuan from major funds, with 36 stocks seeing net inflows, and 10 stocks receiving over 100 million yuan in net inflows [2] Group 2 - The top net inflow stock was Luxshare Precision, with a net inflow of 303 million yuan, followed by Rockchip, Xinwei Communication, and Chipone Technology with net inflows of 298 million yuan, 218 million yuan, and 180 million yuan respectively [2] - In terms of net inflow ratios, Kosen Technology, HiVi Technology, and Anjie Technology led with rates of 56.75%, 40.41%, and 32.71% respectively [3] - The trading volume and turnover rates for leading stocks in the smart speaker sector were significant, with Luxshare Precision at 1.83% turnover and Rockchip at 4.46% [3][4]