情绪与估值1月第1期：成交活跃度上升，中证1000估值领涨

Group 1 - The report indicates that trading activity has increased, with the CSI 1000 index leading the gains among broad market indices [1][4] - Valuations across indices have risen, with the CSI 1000 showing a significant increase of 7.4 percentage points in PE-TTM historical percentiles and 9.6 percentage points in PB-LF historical percentiles [4][5] - In terms of industry valuations, the home appliance sector leads in PE valuation increases, while the coal sector leads in PB valuation increases, with coal rising by 7.9 percentage points [4][5] Group 2 - The report highlights that sentiment indicators show a rise in trading activity, with turnover rates and transaction volumes increasing across indices, particularly the SSE 50, which saw a turnover rate increase of 159.5% and a transaction volume increase of 69.8% [4][31] - Margin trading balances have also increased, reaching 2.62 trillion yuan as of January 8, 2026, a rise of 3.15% compared to December 31, 2025 [4][32] - The report notes a slight decrease in the equity risk premium (ERP), which stands at 3.96%, down by 0.20 percentage points from December 31, 2025 [4][28]