NewTimeSpace News: Since the beginning of 2026, the CSI 500 Index has surged over 14.23%, leading major benchmark indices. Its sector composition advantages align with the main thread of macro industrial trends, while attracting risk-seeking incremental capital inflows, with self-reinforcing trading behavior driving the index upward. As of 14:30,CSOP CSI 500 ETF(03005.HK) rose 1.6%.

HKEX data shows thatCSOP CSI 500 ETF(03005.HK) tracks the CSI 500 Index, which selects the 500 largest A-share companies after excluding those in the CSI 300, covering emerging industries such as pharmaceuticals, electronics, power equipment, defense, and computers, with a median market cap of approximately RMB 20 billion. It is regarded as the "China Mid-Cap Growth Benchmark."

Currently, approximately 91% of CSI 500 constituents have a market cap exceeding RMB 20 billion, with sectors primarily covering electronics, power equipment, and pharmaceuticals & biotechnology. Notably, with the rise of artificial intelligence in recent years, an increasing number of high-tech enterprises have emerged, indirectly tilting the index toward emerging industries. Taking the electronics sector as an example, its weighting has gradually increased from 11.65% at the end of 2024 to the current 16.54%.

China Galaxy Securities noted that the A-share market exhibits a significant "calendar effect" around the Spring Festival. Based on historical patterns over the past decade from 2016 to 2025, the A-share market tends to rise after the Spring Festival, with capital rotating toward small-cap styles, and cyclical and growth styles outperforming.

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