2 1 Shi Ji Jing Ji Bao Dao·2025-10-22 02:47Group 1 - The Hang Seng Technology Index experienced a decline, with the Hang Seng Technology ETF Tianhong (520920) dropping by 1.67% and a trading volume exceeding 540 million yuan [1] - The Hang Seng Technology ETF Tianhong has seen a net inflow of over 1.9 billion yuan on October 21, marking ten consecutive trading days of net inflows, totaling 19.38 billion yuan [1] - The Hang Seng Technology Index consists of the top 30 Hong Kong stocks related to technology themes, covering sectors such as information technology, consumer discretionary, and communication services [1] Group 2 - Tianhong Fund indicated that after two rounds of optimization by 2025, the core asset quality of the Hang Seng Technology Index will significantly improve, with BYD increasing its global market share in the electric vehicle sector by 2 percentage points in Q3 [2] - The overall net profit growth rate of the index constituents reached 16.5% in Q3 2025, with a median ROE exceeding 14%, and notable growth in advertising revenue for Tencent Video and Alibaba's overseas business [2] - Financial support for the sector is strong, with net purchases of index constituents exceeding 1 trillion Hong Kong dollars in the first three quarters, contributing to the recovery of the sector [2]