1. Report Industry Investment Rating - No relevant content found in the provided reports. 2. Core Views - No clear core views are explicitly stated in the provided reports. The reports mainly present various data on different futures and industries including股指期货, bond futures, precious metals, and container shipping. 3. Summaries by Related Catalogs 3.1 Stock Index Futures Spreads - **IF Spreads**: The IF spot - futures spread was 3.52, up from the previous day. The historical 1 - year and full - history percentiles were 58.90% and 82.70% respectively. For IF inter - delivery spreads, different combinations showed various values and percentile positions [1]. - **IH Spreads**: Similar to IF, IH spreads had specific values and percentile changes compared to the previous day [1]. - **IC Spreads**: The IC spot - futures spread was 897, with high historical percentiles. Inter - delivery spreads also had their own values and changes [1]. - **IM Spreads**: The IM spot - futures spread was 6.26. Inter - delivery spreads showed different magnitudes and percentile positions [1]. - **Cross - Variety Ratios**: Ratios such as CSI 500/Shanghai Composite 300, CSI 500/Shanghai Composite 50, and others had their current values, changes, and historical percentiles [1]. 3.2 Bond Futures Spreads - **IRR and Basis**: For different bond futures like TS, TF, T, and TL, their implied repo rates (IRR) and basis had specific values, changes, and percentiles on December 17, 2025 [2]. - **Inter - Delivery Spreads**: Inter - delivery spreads for different bond futures contracts (e.g., current quarter - next quarter, current quarter - far quarter) had their values, changes, and percentiles [2]. - **Cross - Variety Spreads**: Cross - variety spreads such as TS - TF, TS - T, etc. also had corresponding data on December 17, 2025 [2]. 3.3 Precious Metals Spot - Futures - **Domestic Futures**: On December 17, 2025, domestic futures contracts like AU2602, AG2602, PT2606, and PD2606 had their closing prices, price changes, and percentage changes compared to the previous day [3]. - **Foreign Futures**: Foreign futures contracts such as COMEX gold, COMEX silver, NYMEX platinum, and NYMEX palladium also had their closing prices, price changes, and percentage changes [3]. - **Spot Prices**: Spot prices of precious metals including London gold, London silver, and others had their values, changes, and percentage changes [3]. - **Basis**: The basis between different spot and futures prices (e.g., gold TD - Shanghai gold, London gold - COMEX gold) had specific values, changes, and historical percentiles [3]. - **Ratios**: Ratios like COMEX gold/silver, Shanghai Futures Exchange gold/silver, and others had their current values, changes, and percentage changes [3]. - **Interest Rates and Exchange Rates**: 10 - year and 2 - year US Treasury yields, 10 - year TIPS Treasury yields, the US dollar index, and the offshore RMB exchange rate had their values, changes, and percentage changes [3]. - **Inventory and Holdings**: Inventories of precious metals in different exchanges and ETF holdings had their values, changes, and percentage changes [3]. 3.4 Container Shipping Industry - **Shipping Indexes**: The SCFIS (European and US West routes) and SCFI (composite, European, US West, and US East routes) had their settlement or freight rates, changes, and percentage changes [5]. - **Futures Prices and Basis**: Futures contracts like EC2602 (main contract) and others had their prices, changes, and percentage changes. The basis of the main contract also had its value and change [5]. - **Fundamental Data**: Global container shipping capacity supply had a slight change. Shanghai port - related indicators such as port on - time rate, port berthing situation, and monthly export volume had their values and percentage changes. Overseas economic indicators including Eurozone PMI, EU consumer confidence index, and US manufacturing PMI also had their changes [5].