Core Insights - The China Securities Consumer Electronics Theme Index (931494) has seen a strong increase of 5.17% as of August 22, 2025, with significant gains in constituent stocks such as Cambricon (688256) up 18.05% and SMIC (688981) up 13.20% [3] - The Consumer Electronics ETF (561600) has also risen by 5.12%, with a latest price of 1.05 yuan, indicating active market trading [3] - Over the past week, the Consumer Electronics ETF has experienced a substantial increase in shares by 43 million, ranking it among the top 1/5 of comparable funds [3] Market Activity - The Consumer Electronics ETF recorded a turnover rate of 13.87% during the trading session, with a total transaction volume of 33.84 million yuan, reflecting a vibrant trading environment [3] - In terms of net fund inflow, the ETF has seen continuous inflows over the past three days, with a peak single-day net inflow of 22.00 million yuan, totaling 43.48 million yuan and an average daily net inflow of 14.49 million yuan [3] Index Composition - As of July 31, 2025, the top ten weighted stocks in the China Securities Consumer Electronics Theme Index include Luxshare Precision (002475), SMIC (688981), BOE Technology Group (000725), Cambricon (688256), and others, collectively accounting for 51.57% of the index [4] - The detailed performance of the top stocks shows Cambricon leading with an 18.05% increase, followed by SMIC with 13.20%, and BOE Technology with 2.97% [6]

Group 1 - The China Securities Consumer Electronics Theme Index (931494) has seen a strong increase of 2.18% as of August 18, 2025, with notable gains in constituent stocks such as GoerTek (002241) up 8.27%, Lixun Precision (002475) up 3.01%, and others [2][5] - The Consumer Electronics ETF (561600) rose by 2.11%, with a latest price of 0.97 yuan, and has accumulated a 7.48% increase over the past week as of August 15, 2025 [2] - The Consumer Electronics ETF closely tracks the China Securities Consumer Electronics Theme Index, which includes 50 listed companies involved in component production and brand design in the consumer electronics sector [2] Group 2 - As of July 31, 2025, the top ten weighted stocks in the China Securities Consumer Electronics Theme Index account for 51.57% of the index, with Lixun Precision (002475) and SMIC (688981) being the top two [3] - The top ten stocks by weight include Lixun Precision (8.06%), SMIC (8.04%), BOE Technology Group (000725) (6.71%), and others, indicating a concentration of investment in these key players [5]