1. Report Industry Investment Rating - No information provided 2. Core Viewpoints - On March 17, 2026, the monthly contracts of the four major index futures showed mixed trends. IF fell 0.71%, IH rose 0.3%, IC fell 2.05%, and IM fell 2.02%. The total trading volume of index futures rebounded, indicating an increase in investors' trading enthusiasm. The total trading volume of IF, IH, IC, and IM increased by 21,683, 8,837, 560, and 16,761 lots respectively. In terms of positions, the total positions of IF and IM increased by 6,776 and 508 lots respectively, while the total positions of IH and IC decreased by 3,547 and 8,120 lots respectively. The trend strength of IF and IH is 1, and that of IC and IM is also 1 [1][2][6]. 3. Summary by Relevant Catalogs 3.1 Index Futures Data Tracking - **IF Series**: The closing price of IF2603 was 4,628.8, down 0.71%, with a basis of -8.64, a trading volume of 101.47 billion, a trading volume of 72,312 lots (up 4,747 lots), and an open interest of 78,883 lots (down 10,452 lots). Similar data is provided for IF2604, IF2606, and IF2609 [1]. - **IH Series**: The closing price of IH2603 was 2,962, up 0.30%, with a basis of -1.58, a trading volume of 30.4 billion, a trading volume of 34,019 lots (up 1,218 lots), and an open interest of 33,412 lots (down 9,337 lots). Similar data is provided for IH2604, IH2606, and IH2609 [1]. - **IC Series**: The closing price of IC2603 was 8,000, down 2.05%, with a basis of -16.03, a trading volume of 116.99 billion, a trading volume of 72,130 lots (down 9,865 lots), and an open interest of 69,093 lots (down 15,355 lots). Similar data is provided for IC2604, IC2606, and IC2609 [1]. - **IM Series**: The closing price of IM2603 was 8,014, down 2.02%, with a basis of -5.86, a trading volume of 177.54 billion, a trading volume of 109,515 lots (down 3,322 lots), and an open interest of 100,638 lots (down 14,329 lots). Similar data is provided for IM2604, IM2606, and IM2609 [1]. 3.2 Index Futures Basis - The basis data of IF, IH, IC, and IM from February 11 to March 17, 2026, are presented in graphical form, showing the basis changes of the current month, next month, current quarter, and next quarter contracts [4]. 3.3 Top 20 Member Positions - The changes in long and short positions of the top 20 members in each contract of IF, IH, IC, and IM are provided. For example, in IF2603, the long positions decreased by 6,966 lots, and the short positions decreased by 8,912 lots [5]. 3.4 Market Trends and Drivers - A-shares showed a trend of rising and then falling. The Shanghai Composite Index fell 0.85% to 4,049.91 points, the Shenzhen Component Index fell 1.87%, the ChiNext Index fell 2.29%, and other major indices also declined. The market turnover was 2.22 trillion yuan, and more than 4,500 stocks fell. The computing power hardware industry chain and super-hard material concepts fell sharply, while the sub - new stocks and large - financial sectors strengthened [6]. - Hong Kong stocks also showed a trend of rising and then falling. The Hang Seng Index rose 0.13% to 25,868.54 points, the Hang Seng Tech Index fell 0.08%, and the Hang Seng China Enterprises Index rose 0.12%. The semiconductor, electrical equipment, and energy chemical sectors fell, while the real estate, automobile, and financial stocks strengthened. The market turnover was HK$268.26 billion, and the southbound funds had a net selling of more than HK$11 billion [7].

Group 1 - The core viewpoint of the article emphasizes the importance of trade issues and macroeconomic policies, particularly focusing on the government's efforts to stimulate new growth points and enhance the silver economy and elderly care services [2][9] - During the recent Spring Festival holiday, domestic travel reached 596 million trips, an increase of 95 million trips compared to the previous year, with total spending of 803.48 billion yuan, marking a historical high for both visitor numbers and expenditures [2][9] - The U.S. has officially begun imposing a 10% global tariff, with plans to potentially increase the rate to 15%, indicating a significant shift in trade policy [2][9] Group 2 - The A-share market saw all major indices close in the green, with the Shanghai Composite Index rising by 0.87% to 4117.41 points and the ChiNext Index increasing by 0.99%, reflecting a positive market sentiment [3][10] - The trading volume in the domestic market was approximately 2 trillion yuan, indicating a slight increase in trading activity [3][10] - The futures market showed a decrease in both trading volume and open interest for stock index futures, suggesting a potential reduction in market speculation [10][11] Group 3 - The overall market factors in the domestic environment appear stable, with investor sentiment trending towards stability, which may lead to a continued pattern of volume contraction and market recovery [4][11]

Report Industry Investment Rating - Not provided in the content Core Viewpoints - The central bank will continue to implement a moderately loose monetary policy, using various policy tools such as reserve requirement ratio and interest rate cuts to maintain ample liquidity [1] - The A-share market shows mixed trends, with the Shanghai Composite Index rising and the ChiNext Index falling, and different industries having different performances [2] - Before the holiday, the market trading volume gradually shrinks. The performance of the CSI 500 index is increasingly correlated with the cyclical sector. Attention should be paid to the trend of the non - ferrous metal industry [3] Summary by Directory Macro - economic Charts - The central bank will continue to implement a moderately loose monetary policy and use various policy tools to maintain liquidity. The adjustment of residents' asset allocation will eventually flow back to the banking system. Overseas, US retail sales in December 2025 were weaker than expected [1] Spot Market Tracking Charts - On February 10, 2026, the Shanghai Composite Index rose 0.13% to 4128.37 points, the Shenzhen Component Index rose 0.02%, the ChiNext Index fell 0.37%, the CSI 300 Index rose 0.11%, the SSE 50 Index rose 0.18%, the CSI 500 Index fell 0.06%, and the CSI 1000 Index rose 0.20%. The trading volume of the Shanghai and Shenzhen stock markets was about 2 trillion yuan [2][12] Futures Market Tracking Charts - In the futures market, the current - month contract basis of stock index futures maintains a premium. The trading volume and open interest of stock index futures continue to decrease simultaneously. The trading volume and open interest of IF, IH, IC, and IM contracts all decline [2][14] - The basis and inter - period spreads of different contracts of stock index futures have different values and changes [39][43][44]

Report Summary 1. Report Industry Investment Rating - Not provided in the given content 2. Core Viewpoints - On January 20, all four major stock index futures contracts for the current month declined, with IF down 0.44%, IH down 0.1%, IC down 0.49%, and IM down 0.98% [1] - The total trading volume of stock index futures rebounded on the trading day, indicating increased trading enthusiasm among investors. The total trading volume of IF, IH, IC, and IM increased by 9467 lots, 2195 lots, 47043 lots, and 39473 lots respectively. In terms of positions, the total positions of IF, IH, IC, and IM increased by 2594 lots, 135 lots, 18737 lots, and 8203 lots respectively [1][2] - A - share market was in shock adjustment, with the market style switching from high - valuation growth sectors to value sectors. The Shanghai Composite Index closed down 0.01% at 4113.65 points, and other major indices also showed declines [7] - The Hong Kong stock market continued to adjust, with the Hang Seng Index closing down 0.29% at 26487.51 points, and the Hang Seng Tech Index down 1.16% [8] 3. Summary by Relevant Catalogs 3.1 Stock Index Futures Data Tracking - **IF Contracts**: The closing prices of different IF contracts (IF2602 - IF2609) all declined, with the decline ranging from 0.25% to 0.44%. The trading volume and positions of most contracts increased, and the net increase in long positions of some contracts was significant [1][5] - **IH Contracts**: The closing prices of different IH contracts (IH2602 - IH2609) also declined, with the decline ranging from 0.10% to 0.17%. The trading volume and positions of some contracts changed, and the net increase in long and short positions of some contracts was notable [1][5] - **IC Contracts**: The closing prices of different IC contracts (IC2602 - IC2609) decreased, with the decline ranging from 0.15% to 0.49%. The trading volume and positions of most contracts increased, and the net increase in long positions of some contracts was large [1][5] - **IM Contracts**: The closing prices of different IM contracts (IM2602 - IM2609) dropped, with the decline ranging from 0.91% to 1.03%. The trading volume and positions of most contracts increased, and the net increase in long positions of some contracts was significant [1][5] 3.2 Market Environment and Policy - The Ministry of Finance and other departments announced a package of five fiscal - financial policies to promote domestic demand, including policies to boost consumption and support private investment. The small and medium - sized enterprise loan discount policy focuses on 14 key industrial chains [6][7] - In 2026, the fiscal deficit, total debt, and total expenditure will be maintained at necessary levels. Special ultra - long - term treasury bonds will continue to be issued, and the management of the negative list of special bond projects will be improved [7]

Report Summary 1. Report Industry Investment Rating - Not provided in the given content. 2. Core Viewpoints of the Report - On January 14, 2026, the four major stock index futures contracts of the current month showed mixed trends. IF fell by 0.63%, IH fell by 0.79%, IC rose by 0.64%, and IM rose by 0.08% [1]. - On the trading day, the total trading volume of stock index futures rebounded, indicating an increase in investors' trading enthusiasm. The total trading volume of IF, IH, IC, and IM increased by 35,576 lots, 13,666 lots, 81,143 lots, and 73,493 lots respectively. In terms of positions, the total positions of IF, IH, IC, and IM increased by 12,419 lots, 3,997 lots, 17,852 lots, and 13,386 lots respectively [2]. - The trend strength of IF and IH is 1, and that of IC and IM is also 1. The adjustment of the margin ratio for margin trading by the Shanghai, Shenzhen, and Beijing Stock Exchanges, the performance of the A - share market, and other policies and market conditions are important driving factors [6]. 3. Summary by Relevant Catalogs 3.1 Stock Index Futures Data Tracking - **Closing Price and Fluctuation**: The closing price of CSI 300 was 4741.9, down 0.40%; the closing price of SSE 50 was 3112.1, down 0.67%; the closing price of CSI 500 was 8227.7, up 1.04%; the closing price of CSI 1000 was 8257.2, up 0.66%. Among the corresponding futures contracts, the price trends were also mixed [1]. - **Basis**: The basis of different futures contracts varied, such as IF2601 with a basis of - 4.33, IH2601 with a basis of - 3.07, etc. [1]. - **Trading Volume and Turnover**: The trading volume and turnover of different contracts also showed different changes. For example, the turnover of IF2603 was 1717.2 billion yuan, and the trading volume increased by 22,545 lots [1]. - **Open Interest**: The open interest of each contract also had corresponding changes. For example, the open interest of IF2601 decreased by 8,395 lots [1]. 3.2 Top 20 Member Position Changes in Stock Index Futures - The position changes of long and short orders of the top 20 members in different contracts were different. For example, in IF2601, the long - order change was - 6541, and the short - order change was - 6248 [5]. 3.3 Important Driving Factors - **Policy Adjustment**: The Shanghai, Shenzhen, and Beijing Stock Exchanges adjusted the margin ratio for margin trading, raising the minimum margin ratio for investors' margin - buying securities from 80% to 100% [6]. - **Tax Policy**: The Ministry of Finance and other three departments announced the continuation of the personal income tax policy to support residents' housing exchange and purchase, providing tax - refund incentives for eligible taxpayers from January 1, 2026, to December 31, 2027 [7]. - **Foreign Trade Data**: In 2025, China's foreign trade imports and exports reached 45.47 trillion yuan, a year - on - year increase of 3.8%. Exports were 26.99 trillion yuan, up 6.1%, and imports were 18.48 trillion yuan, up 0.5% [8].

1. Report's Industry Investment Rating - Not mentioned in the provided content 2. Core Viewpoints of the Report - On December 10, the current - month contracts of the four major stock index futures showed mixed trends. IF fell 0.15%, IH fell 0.35%, IC rose 0.39%, and IM rose 0.26% [1] - On the trading day, the total trading volume of stock index futures declined, and the trading enthusiasm of investors cooled down. The total trading volume of IF, IH, IC, and IM decreased by 99,497 lots, 39,137 lots, 95,795 lots, and 140,871 lots respectively. The total positions of IF, IH, IC, and IM remained unchanged [2] - The trend strength of IF and IH is 1, and that of IC and IM is also 1. The取值 range of trend strength is an integer in the interval [- 2,2] [6] - The Fed cut interest rates by 25 basis points as expected, but three voting members opposed it. The Fed still expects to cut interest rates once next year and will buy $40 billion in short - term bonds. The Fed's interest - rate decision faced the most significant internal disagreement in 37 years [7] 3. Summary According to Relevant Catalogs 3.1 Stock Index Futures Data Tracking - **IF Contracts**: The closing prices of IF2512, IF2601, IF2603, and IF2606 were 4,574.2, 4,557.6, 4,534.2, and 4,487.8 respectively, with declines of 0.15%, 0.17%, 0.19%, and 0.21%. The trading volumes increased by 12,113 lots, 783 lots, 8,936 lots, and 1,355 lots respectively. The positions of IF2512 remained unchanged, and those of IF2601, IF2603, and IF2606 increased by 1,972 lots, 8,355 lots, and 1,403 lots respectively [1] - **IH Contracts**: The closing prices of IH2512, IH2601, IH2603, and IH2606 were 2,980.8, 2,974.6, 2,970.6, and 2,956 respectively, with declines of 0.35%, 0.35%, 0.37%, and 0.37%. The trading volumes increased by 7,588 lots, 312 lots, 3,397 lots, and 777 lots respectively. The positions of IH2512 remained unchanged, and those of IH2601, IH2603, and IH2606 increased by 407 lots, 2,817 lots, and 553 lots respectively [1] - **IC Contracts**: The closing prices of IC2512, IC2601, IC2603, and IC2606 were 7,122.2, 7,065.8, 6,944, and 6,733 respectively, with increases of 0.39%, 0.40%, 0.36%, and 0.31%. The trading volumes increased by 12,597 lots, 1,882 lots, 3,712 lots, and 2,548 lots respectively. The positions of IC2512 remained unchanged, and those of IC2601, IC2603, and IC2606 increased by 2,737 lots, 3,232 lots, and 1,194 lots respectively [1] - **IM Contracts**: The closing prices of IM2512, IM2601, IM2603, and IM2606 were 7,371.4, 7,290, 7,123, and 6,878 respectively, with increases of 0.26%, 0.22%, 0.12%, and 0.11%. The trading volumes increased by 21,103 lots, 2,332 lots, 10,681 lots, and 2,460 lots respectively. The position of IM2512 decreased by 1,039 lots, and those of IM2601, IM2603, and IM2606 increased by 10,982 lots, 4,193 lots, and 2,210 lots respectively [1] 3.2 Positions of the Top 20 Members in Stock Index Futures - **IF Contracts**: The long - position changes of IF2512, IF2601, IF2603, and IF2606 were - 4,975, 1,612, 1,264, and 658 respectively; the short - position changes were - 5,447, 1,509, 746, and 1,077 respectively [5] - **IH Contracts**: The long - position changes of IH2512, IH2601, IH2603 were - 2,344, not announced, - 68 respectively; the short - position changes were - 2,618, not announced, 196 respectively [5] - **IC Contracts**: The long - position changes of IC2512, IC2601, IC2603, and IC2606 were - 707, 1,228, 2,459, and 351 respectively; the short - position changes were - 695, 1,013, 1,664, and 310 respectively [5] - **IM Contracts**: The long - position changes of IM2512, IM2601, IM2603 were - 1,259, 980, 3,755 respectively; the short - position changes were - 3,476, 1,115, 4,329 respectively [5] 3.3 Important Driving Factors - China's CPI in November increased by 0.7% year - on - year (expected 0.7%, previous value 0.2%), and the PPI decreased by 2.2% year - on - year (expected - 2%, previous value - 2.1%). The year - on - year increase in CPI was mainly driven by the change of food prices from decline to increase, and the core CPI excluding food and energy prices increased by 1.2% year - on - year. The PPI increased by 0.1% month - on - month [6] - The IMF expects China's economy to grow by 5.0% and 4.5% in 2025 and 2026 respectively, which are 0.2 and 0.3 percentage points higher than the October forecast, mainly due to China's macro - economic stimulus measures and lower - than - expected US tariffs on China [6] 3.4 Market Reactions - After the Fed cut interest rates, the Dow Jones Industrial Average widened its gains, gold fluctuated widely, and crude oil had a V - shaped reversal. After the Fed's statement, the S&P 500 index rose 0.45%, the Dow rose 0.82%, and the Nasdaq fluctuated around the previous day's closing price [7] - In the A - share market, the Shanghai Composite Index fell 0.23% to 3,900.5 points, the Shenzhen Component Index rose 0.29%, the ChiNext Index fell 0.02%, the North Star 50 Index fell 0.85%, the Science and Technology Innovation 50 Index fell 0.03%, the Wind All - A Index rose 0.12%, the Wind A500 Index rose 0.03%, and the CSI A500 Index rose 0.05%. The total trading volume of A - shares was 1.79 trillion yuan, down from 1.92 trillion yuan the previous day. Real - estate stocks, education stocks, retail stocks, and Hainan Free Trade Zone concept stocks performed strongly, while the computing power hardware industry chain declined [7]

Report Industry Investment Rating - The investment rating for the financial futures industry is "Bullish sentiment boosts, oscillating with an upward bias" [1] Core View of the Report - On December 7, all four major index futures contracts for the current month rose. The total trading volume of index futures increased, indicating a rise in investors' trading enthusiasm. The total positions also increased. The market was influenced by multiple factors such as industry policies and macro - economic data [1][2] Summary by Relevant Catalogs 1. Index Futures Data - **IF Contracts**: The closing price of IF2512 was 4574.4, up 1.02%, with a basis of - 10.14, a trading volume of 84754 (up 21046), and an open interest of 143296 (up 6821). The total trading volume of IF increased by 32245 lots, and the total open interest increased by 15227 lots [1][2] - **IH Contracts**: The closing price of IH2512 was 2997.4, up 1.08%, with a basis of - 4.61, a trading volume of 38569 (up 10881), and an open interest of 59755 (up 6493). The total trading volume of IH increased by 17408 lots, and the total open interest increased by 11534 lots [1][2] - **IC Contracts**: The closing price of IC2512 was 7083.2, up 1.54%, with a basis of - 14.64, a trading volume of 83349 (up 18628), and an open interest of 130990 (up 7712). The total trading volume of IC increased by 32175 lots, and the total open interest increased by 16189 lots [1][2] - **IM Contracts**: The closing price of IM2512 was 7319.8, up 1.61%, with a basis of - 22.69, a trading volume of 146937 (up 30483), and an open interest of 189203 (up 8115). The total trading volume of IM increased by 48395 lots, and the total open interest increased by 19757 lots [1][2] 2. Trend Intensity - The trend intensity of IF and IH is 1; the trend intensity of IC and IM is 1. The range of trend intensity is an integer in the [-2, 2] interval [6] 3. Important Drivers - On December 6, at the Eighth Member Congress of the China Securities Association, the CSRC Chairman Wu Qing delivered a speech, emphasizing the development of the A - share market, the role of securities companies, and the need to serve the real economy and new - quality productivity [6] - The draft of the "Guidelines for the Performance Appraisal and Management of Fund Management Companies" was issued, strengthening performance appraisal and increasing the follow - investment ratio requirements for executives and fund managers [7] - The US White House released a new version of the "National Security Strategy", readjusting its military presence in the Western Hemisphere [7] - The latest inflation data in the US gave the green light for a December interest rate cut by the Fed. The US core PCE price index in September increased by 2.8% year - on - year and 0.2% month - on - month [7] 4. Market Performance - The A - share market oscillated upwards, with over 4300 stocks rising. The Shanghai Composite Index rose 0.7% to 3902.81 points, and the total trading volume was 1.74 trillion yuan [8] - The three major US stock indexes rose slightly. The Dow Jones Industrial Average rose 0.22% to 47954.99 points, the S&P 500 Index rose 0.19% to 6870.4 points, and the Nasdaq Composite Index rose 0.31% to 23578.13 points [9] 5. Top 20 Member Position Changes - For IF contracts, the long - position changes of different contracts varied, and the short - position changes also showed differences. For example, in IF2512, the long - position increased by 6419, and the short - position increased by 7703 [5] - Similar situations existed for IH, IC, and IM contracts, with some data not disclosed [5]

Group 1: Report Core View - The report indicates that on December 3, all four major index futures contracts for the current month declined, with IF down 0.3%, IH down 0.35%, IC down 0.41%, and IM down 0.58%. The total trading volume of index futures rebounded on this trading day, showing an increase in investors' trading enthusiasm. In terms of positions, the total positions of all four major index futures also increased. The index futures have certain support at the lower level [1][2][3]. Group 2: Market Data Summary Index Futures Price and Trading Volume - The closing prices of the four major spot indexes all declined, with the CSI 300 down 0.51%, the SSE 50 down 0.52%, the CSI 500 down 0.62%, and the CSI 1000 down 0.89%. Among the index futures contracts, the December 2025 contracts of IF, IH, IC, and IM all declined, with decreases of 0.3%, 0.35%, 0.41%, and 0.58% respectively [1]. - The total trading volume of IF increased by 16,059 lots, IH by 3,694 lots, IC by 18,013 lots, and IM by 37,370 lots. The total positions of IF increased by 10,409 lots, IH by 3,910 lots, IC by 10,653 lots, and IM by 23,105 lots [2]. Index Futures Basis - The basis of different contracts of IF, IH, IC, and IM is different, and the basis generally shows a negative value, indicating that the futures price is lower than the spot price [1]. Top 20 Member Positions - In the top 20 member positions of index futures, the long - and short - position changes of different contracts vary. For example, in the IF2512 contract, the long - position increase is 3,679, and the short - position increase is 3,373 [5]. Group 3: Market Driving Factors Domestic Economic Data - From January to November this year, the replacement of consumer goods with old ones drove the sales of related goods to exceed 2.5 trillion yuan, benefiting more than 360 million people. From January to October, China's service trade import and export volume was 6.58443 trillion yuan, a year - on - year increase of 7.5%, and the service trade deficit was 766.37 billion yuan, a year - on - year decrease of 269.39 billion yuan [6]. Policy and International Relations - Premier Li Qiang pointed out that new urbanization is an important carrier for expanding domestic demand, promoting industrial upgrading, and strengthening the domestic cycle. The US President Trump signed a law on the US - Taiwan relationship, and the Chinese Foreign Ministry responded, emphasizing the one - China principle [7]. International Economic Data - The US ADP employment data in November showed a decrease of 32,000 private - sector jobs, the largest decline since March 2023. The probability of the Fed cutting interest rates by 25 basis points in December is close to 90% [6]. Group 4: Other Information Trend Intensity - The trend intensity of IF and IH is 1, and that of IC and IM is also 1. The trend intensity ranges from - 2 to 2, with - 2 being the most bearish and 2 being the most bullish [6]. Stock Market Performance - The Shanghai Composite Index closed down 0.51% at 3,878 points, the Shenzhen Component Index fell 0.78%, and the ChiNext Index fell 1.12%. The trading volume of A - shares was 1.68 trillion yuan, up from 1.61 trillion yuan the previous day [7].

Core Viewpoint - The article discusses the evolution of ETFs and the introduction of significant futures contracts, highlighting their impact on the investment landscape [2] Group 1 - The introduction of heavy-weight futures contracts is expected to enhance market liquidity and provide new trading opportunities for investors [2] - The evolution of ETFs has led to increased diversification and accessibility for retail investors, making them a popular choice in modern portfolios [2] - The article emphasizes the importance of understanding the mechanics of these financial instruments to capitalize on potential investment opportunities [2]

Report Summary 1. Report Industry Investment Rating - Not provided in the given content 2. Core View - On November 18, all four major stock index futures contracts for the current month declined. IF fell 0.44%, IH fell 0.17%, IC fell 0.86%, and IM fell 0.72%. On the trading day, the total trading volume of stock index futures rebounded, indicating an increase in investors' trading enthusiasm. [1] - External disturbances are the main drag on stock index futures. [3] 3. Summary by Relevant Catalogs 3.1 Index Futures Data - **IF Contracts**: The closing prices of different IF contracts decreased, with varying degrees of decline. The basis of IF2511 was 1.41, and the trading volume and open interest of different contracts changed. The total trading volume increased by 7571 lots, and the total open interest increased by 5967 lots. [1][2] - **IH Contracts**: The closing prices of different IH contracts also decreased. The basis of IH2511 was 0.58. The total trading volume decreased by 2437 lots, and the total open interest decreased by 3423 lots. [1][2] - **IC Contracts**: The closing prices of different IC contracts dropped. The basis of IC2511 was 1.78. The total trading volume increased by 17523 lots, and the total open interest increased by 8185 lots. [1][2] - **IM Contracts**: The closing prices of different IM contracts declined. The basis of IM2511 was -2.5. The total trading volume increased by 20440 lots, and the total open interest increased by 6867 lots. [1][2] 3.2 Index Futures Basis - The basis data of IF, IH, IC, and IM are presented in the form of charts, showing the changes in the basis of different contracts over time. [4] 3.3 Index Futures Top 20 Member Position Changes - The long and short positions of different contracts of IF, IH, IC, and IM changed. For example, in IF2512, the long positions increased by 3457 lots and the net change was 4538 lots; the short positions increased by 4206 lots and the net change was 6021 lots. [5] 3.4 Trend Intensity and Important Drivers - The trend intensity of IF and IH is 1, and the trend intensity of IC and IM is 1. [6] - In October, the unemployment rates of different age - groups of the national urban labor force were announced. The new energy vehicle production and sales maintained rapid year - on - year growth in October, with new energy vehicle sales accounting for over 50% of total vehicle sales. The Shanghai Composite Index fell 0.81%, the Shenzhen Component Index fell 0.92%, and the ChiNext Index fell 1.16%. The A - share market had over 4100 stocks falling, and the lithium - battery industry chain declined, while AI application themes were active. [6]