Market Performance - On the last trading day before the holiday, the Shanghai Composite Index rose by 0.52%, while the Shenzhen Component increased by 0.35%. The ChiNext Index remained flat, and the Beijing Stock Exchange 50 fell by 0.70% [1] - The total trading volume across Shanghai, Shenzhen, and Beijing reached 21,972 billion yuan, an increase of 191 billion yuan compared to the previous day [1] - More than 2,600 stocks in the market experienced gains [1] Sector Performance - The semiconductor, energy metals, and storage chip sectors saw significant gains, while the large financial sector underwent adjustments [1] - In the ETF market, the rare metals sector led the gains, with Huafu Fund's Rare Metals ETF, GF Fund's Rare Metals ETF, and ICBC Credit Suisse Fund's Rare Metals ETF rising by 4.99%, 4.38%, and 4.35% respectively [1] - The military industry sector also surged, with the Fortune Fund's Military Leaders ETF and Huaxia Fund's Aerospace ETF increasing by 4.3% and 3.94% respectively [1] - The semiconductor sector continued its upward trend, with the Guotai Fund's Integrated Circuit ETF rising by 3.81% [1] Declines - Overnight crude oil prices fell, leading to a 2.67% drop in the S&P Oil & Gas ETF [1] - The AI hardware sector declined, with the Communication ETF and Communication Equipment ETF falling by 2.05% and 1.82% respectively [1] - The brokerage sector experienced a pullback, with the leading Securities ETF dropping by 1.5% [1]

Group 1 - Multiple military ETFs experienced significant gains, with the Invesco Aerospace & Defense ETF rising by 4.58%, the Penghua Defense ETF increasing by 4.37%, and the Harvest High-end Equipment ETF up by 4.27% [1] - The central enterprise technology sector also saw an upward trend, with the Yinhua Central Enterprise Technology Leading ETF rising by 2.36% and the Southern Central Enterprise Technology ETF increasing by 2.32% [1]