科创芯片ETF南方(588890)“V”型反弹涨超1%，规模、份额均创近1月新高，重仓股海光信息上半年营收、净利增幅同比大增

Group 1 - The Southern Science and Technology Chip ETF (588890) showed active performance with a "V" shaped rebound, rising over 1% during intraday trading [1] - As of August 6, the Southern Science and Technology Chip ETF reached a new high with a total scale of 616 million yuan and 336 million shares [1] - The fund experienced a net inflow of 10.91 million yuan recently, with a total net inflow of 21.61 million yuan over the past five trading days [1] Group 2 - Haiguang Information, a leading domestic computing chip enterprise, reported a significant increase in revenue for the first half of 2025, achieving 5.464 billion yuan, a year-on-year growth of 45.21% [2] - The net profit attributable to shareholders was 1.201 billion yuan, reflecting a year-on-year increase of 40.78% [2] - R&D investment for Haiguang Information reached 1.71 billion yuan, a 24.68% increase year-on-year, accounting for 31.31% of revenue [2] Group 3 - The Shanghai Stock Exchange Science and Technology Chip Index includes companies involved in semiconductor materials, equipment, chip design, manufacturing, packaging, and testing [3] - The top ten weighted stocks in the index include Cambricon, SMIC, Haiguang Information, and others [3]