Index Trends - On July 17th, the Shanghai Composite Index rose 0.37% to close at 3516.83 points with a trading volume of 609.791 billion yuan; the Shenzhen Component Index rose 1.43% to close at 10873.62 points with a trading volume of 929.578 billion yuan [1]. - The CSI 1000 Index rose 1.14% with a trading volume of 325.984 billion yuan, opening at 6458.41, closing at 6535.67, with a high of 6535.67 and a low of 6451.15 [1]. - The CSI 500 Index rose 1.08% with a trading volume of 235.043 billion yuan, opening at 6013.71, closing at 6082.46, with a high of 6082.46 and a low of 6013.04 [1]. - The SSE 300 Index rose 0.68% with a trading volume of 325.517 billion yuan, opening at 4005.07, closing at 4034.49, with a high of 4034.59 and a low of 4005.07 [1]. - The SSE 50 Index rose 0.12% with a trading volume of 74.646 billion yuan, opening at 2737.35, closing at 2744.26, with a high of 2744.74 and a low of 2732.35 [1]. Impact of Sector Movements on Indexes - The CSI 1000 rose 73.61 points from the previous close, with sectors such as Medicine & Biology, Electronics, and Machinery having a significant upward pull on the index [3]. - The CSI 500 rose 65.27 points from the previous close, with sectors such as Electronics, Medicine & Biology, and National Defense & Military Industry having a significant upward pull on the index [3]. - The SSE 300 rose 27.29 points from the previous close, with sectors such as Electronics, Communication, and Medicine & Biology having a significant upward pull on the index [3]. - The SSE 50 rose 3.36 points from the previous close, with sectors such as Food & Beverage, Medicine & Biology, and National Defense & Military Industry having a significant upward pull, while sectors such as Transportation, Communication, and Banking had a downward pull [3]. Futures Basis and Annualized Opening Costs - For IM contracts, IM00 had an average daily basis of -8.13, IM01 -75.98, IM02 -151.1, and IM03 -336.78 [14]. - For IC contracts, IC00 had an average daily basis of -1.49, IC01 -54.76, IC02 -108.14, and IC03 -235.3 [14]. - For IF contracts, IF00 had an average daily basis of -3.57, IF01 -15.25, IF02 -27.9, and IF03 -63.8 [14]. - For IH contracts, IH00 had an average daily basis of -2.73, IH01 -5.16, IH02 -5.96, and IH03 -4.36 [14]. Futures Roll - over Point Differences and Annualized Costs - Data on the roll - over point differences and their annualized costs for IM, IC, IF, and IH contracts at different time points from 09:45 to 15:00 are presented in detailed tables [25][26][27][28].

Report Summary Report Industry Investment Rating No information provided in the given text. Core Viewpoint The report provides a daily data tracking of stock index futures on July 16, 2025, including index trends, the impact of sector movements on indices, basis and annualized opening costs of stock index futures, and points differences and annualized costs during contract rollovers. Summaries by Section Index Trends - On July 16, the Shanghai Composite Index fell 0.03% to 3503.78 points, with a trading volume of 572.419 billion yuan; the Shenzhen Component Index fell 0.22% to 10720.81 points, with a trading volume of 869.619 billion yuan [1]. - The CSI 1000 Index rose 0.3%, with a trading volume of 306.083 billion yuan; the CSI 500 Index fell 0.03%, with a trading volume of 213.065 billion yuan; the SSE 50 Index fell 0.23%, with a trading volume of 68.142 billion yuan; the CSI 300 Index fell 0.3%, with a trading volume of 300.657 billion yuan [1]. Impact of Sector Movements on Indices - The CSI 1000 Index rose 19.23 points compared to the previous close. Sectors such as pharmaceutical and biological, machinery, and automotive had a significant upward pull, while non - ferrous metals had a downward pull [2]. - The CSI 500 Index rose - 1.57 points compared to the previous close. Sectors like pharmaceutical and biological, automotive, and power equipment had an upward pull, while banking, steel, and electronics had a downward pull [2]. - The CSI 300 Index rose - 11.86 points compared to the previous close. Sectors such as power equipment, non - banking finance, and banking had a downward pull [2]. - The SSE 50 Index rose - 6.33 points compared to the previous close. The electronics sector had an upward pull, while pharmaceutical and biological, banking, and non - banking finance had a downward pull [2]. Basis and Annualized Opening Costs of Stock Index Futures - For IM contracts, the average daily basis for IM00 was - 9.55, IM01 was - 79.03, IM02 was - 151.94, and IM03 was - 331.89 [13]. - For IC contracts, the average daily basis for IC00 was - 4.06, IC01 was - 60.43, IC02 was - 114.57, and IC03 was - 237.99 [13]. - For IF contracts, the average daily basis for IF00 was - 5.2, IF01 was - 19.39, IF02 was - 32.13, and IF03 was - 65.16 [13]. - For IH contracts, the average daily basis for IH00 was - 5.62, IH01 was - 7.61, IH02 was - 9.27, and IH03 was - 7.49 [13]. Points Differences and Annualized Costs during Contract Rollovers - The report presents the points differences and annualized costs during contract rollovers for IM, IC, IF, and IH contracts, with 15 - minute average data provided for each contract combination such as IM00 - 01, IM00 - 02, etc. [21][23][24][26]

Report Summary 1. Index Trends - On July 15th, the Shanghai Composite Index decreased by 0.42% to close at 3505.0 points, with a trading volume of 646.852 billion yuan. The Shenzhen Component Index increased by 0.56% to close at 10744.56 points, with a trading volume of 965.196 billion yuan [1]. - The CSI 1000 Index decreased by 0.3%, with a trading volume of 347.378 billion yuan. The opening price was 6452.0, the closing price was 6442.83, the highest price was 6472.53, and the lowest price was 6381.56 [1]. - The CSI 500 Index decreased by 0.03%, with a trading volume of 246.077 billion yuan. The opening price was 6018.63, the closing price was 6018.76, the highest price was 6049.79, and the lowest price was 5973.8 [1]. - The SSE 50 Index decreased by 0.38%, with a trading volume of 79.806 billion yuan. The opening price was 2758.72, the closing price was 2747.23, the highest price was 2765.5, and the lowest price was 2731.32 [1]. 2. Impact of Sector Movements on Indexes - The CSI 1000 Index decreased by 19.48 points compared to the previous closing price. Sectors such as Computer, Communication, and Medicine & Biology had a significant positive impact on the index, while sectors such as Utilities, Basic Chemicals, and Power Equipment had a significant negative impact [2]. - The CSI 500 Index decreased by 2.1 points compared to the previous closing price. Sectors such as Electronics, Computer, and Machinery had a significant positive impact on the index, while sectors such as Utilities, Non - Ferrous Metals, and Coal had a significant negative impact [2]. - The SSE 300 Index increased by 1.39 points compared to the previous closing price. Sectors such as Communication, Electronics, and Computer had a significant positive impact on the index, while sectors such as Food & Beverage, Non - Banking Finance, and Banking had a significant negative impact [2]. - The SSE 50 Index decreased by 10.58 points compared to the previous closing price. Sectors such as Computer and Medicine & Biology had a significant positive impact on the index, while sectors such as Food & Beverage, Non - Banking Finance, and Banking had a significant negative impact [2]. 3. Futures Basis and Annualized Opening Costs - For IM futures, the average daily basis for IM00 was - 12.73, IM01 was - 80.73, IM02 was - 150.28, and IM03 was - 328.84 [12]. - For IC futures, the average daily basis for IC00 was - 8.86, IC01 was - 64.74, IC02 was - 118.36, and IC03 was - 241.68 [12]. - For IF futures, the average daily basis for IF00 was - 8.45, IF01 was - 23.55, IF02 was - 35.98, and IF03 was - 68.25 [12]. - For IH futures, the average daily basis for IH00 was - 7.04, IH01 was - 10.23, IH02 was - 11.38, and IH03 was - 9.94 [12]. 4. Futures Roll - over Point Differences and Annualized Costs - The report provides data on the roll - over point differences and their annualized costs for IM, IC, IF, and IH futures at 15 - minute intervals from 09:45 to 15:00 [22][24][26].

1. Index Trends - On July 14th, the Shanghai Composite Index rose 0.27% to close at 3519.65 points, with a trading volume of 623.102 billion yuan; the Shenzhen Component Index fell 0.11% to close at 10684.52 points, with a trading volume of 835.636 billion yuan [1] - The CSI 1000 Index rose 0.02%, with a trading volume of 302.637 billion yuan, opening at 6465.51, closing at 6462.31, with a daily high of 6474.93 and a low of 6443.56 [1] - The CSI 500 Index fell 0.1%, with a trading volume of 226.291 billion yuan, opening at 6033.18, closing at 6020.86, with a daily high of 6042.89 and a low of 6011.69 [1] - The SSE 50 Index rose 0.04%, with a trading volume of 90.039 billion yuan, opening at 2761.48, closing at 2757.81, with a daily high of 2774.23 and a low of 2757.81 [1] 2. Impact of Sector Movements on Indexes - The CSI 1000 rose 1.21 points from the previous close. Machinery, power equipment, and automotive sectors significantly pulled the index up, while media, non - bank finance, and computer sectors pulled it down [2] - The CSI 500 rose - 6.22 points from the previous close. Pharmaceutical biology, machinery, and public utilities sectors significantly pulled the index up, while electronics, media, and non - bank finance sectors pulled it down [2] - The SSE 300 rose 2.86 points from the previous close. Banks, non - ferrous metals, and household appliances sectors significantly pulled the index up, while national defense and military industry, computer, and non - bank finance sectors pulled it down [2] - The SSE 50 rose 1.04 points from the previous close. Banks, pharmaceutical biology, and petroleum and petrochemical sectors significantly pulled the index up, while electronics, food and beverage, and non - bank finance sectors pulled it down [2] 3. Stock Index Futures Basis and Annualized Opening Costs - IM00 average daily basis was - 13.34, IM01 was - 80.4, IM02 was - 149.25, and IM03 was - 329.11 [12] - IC00 average daily basis was - 9.63, IC01 was - 64.69, IC02 was - 114.85, and IC03 was - 238.97 [12] - IF00 average daily basis was - 8.32, IF01 was - 22.73, IF02 was - 32.29, and IF03 was - 61.46 [12] - IH00 average daily basis was - 6.87, IH01 was - 10.48, IH02 was - 11.07, and IH03 was - 9.58 [12] 4. Stock Index Futures Roll - over Point Differences and Annualized Costs - The report provides detailed data on the roll - over point differences and their annualized costs for IM, IC, IF, and IH futures contracts at different time points from 09:45 to 15:00 [21][23][25]

1. Index Trends - On July 10th, the Shanghai Composite Index rose by 0.48% to close at 3509.68 points, with a trading volume of 613.161 billion yuan; the Shenzhen Component Index rose by 0.47% to close at 10631.13 points, with a trading volume of 880.987 billion yuan [1]. - The CSI 1000 Index rose by 0.25%, with a trading volume of 296.726 billion yuan, an opening price of 6385.21, a closing price of 6406.57, a daily high of 6427.74, and a daily low of 6367.66 [1]. - The CSI 500 Index rose by 0.5%, with a trading volume of 207.637 billion yuan, an opening price of 5950.97, a closing price of 5983.05, a daily high of 6000.69, and a daily low of 5942.29 [1]. - The SSE 50 Index rose by 0.62%, with a trading volume of 98.729 billion yuan, an opening price of 2739.23, a closing price of 2756.93, a daily high of 2777.42, and a daily low of 2739.23 [1]. 2. Impact of Sector Movements on Indexes - The CSI 1000 rose 16.1 points from the previous closing price. Sectors such as Medicine and Biology, Non - ferrous Metals, and Real Estate significantly pulled the index up, while sectors like Machinery and Equipment, and Computer pulled it down [3]. - The CSI 500 rose 29.56 points from the previous closing price. Non - Banking Finance, Non - ferrous Metals, and Medicine and Biology sectors significantly pulled the index up, while the Electronics sector pulled it down [3]. - The SSE 300 rose 18.62 points from the previous closing price. Banking, Non - Banking Finance, and Power Equipment sectors significantly pulled the index up [3]. - The SSE 50 rose 17.01 points from the previous closing price. Banking and Non - Banking Finance sectors significantly pulled the index up [3]. 3. Stock Index Futures Basis and Annualized Opening Costs - For IM contracts, IM00 had an average daily basis of - 27.43, IM01 had - 99.5, IM02 had - 173.59, and IM03 had - 358.9 [14]. - For IC contracts, IC00 had an average daily basis of - 19.8, IC01 had - 75.93, IC02 had - 127.74, and IC03 had - 250.87 [14]. - For IF contracts, IF00 had an average daily basis of - 14.28, IF01 had - 30.93, IF02 had - 39.68, and IF03 had - 72.69 [14]. - For IH contracts, IH00 had an average daily basis of - 13.74, IH01 had - 18.62, IH02 had - 19.15, and IH03 had - 19.03 [14]. 4. Stock Index Futures Roll - over Point Differences and Annualized Costs - For IM contracts, data on roll - over point differences and their annualized costs at different time points (e.g., 09:45, 10:00, etc.) are provided, including values such as IM00 - 01, IM00 - 02, etc. [24]. - For IC contracts, similar data on roll - over point differences and annualized costs at different time points are presented, like IC00 - 01, IC00 - 02, etc. [26]. - For IF contracts, data on roll - over point differences and annualized costs at various time points are given, such as IF00 - 01, IF00 - 02, etc. [26]. - For IH contracts, data on roll - over point differences and annualized costs at different time points are shown, including IH00 - 01, IH00 - 02, etc. [28].

1. Report Industry Investment Rating No information provided in the given content. 2. Core View of the Report The report presents the index trends, the influence of sector fluctuations on indices, the basis and annualized opening costs of stock - index futures, and the point differences and annualized costs of stock - index futures contract roll - overs on July 7th. It provides detailed data on various indices and futures contracts. 3. Summary by Relevant Catalogs Index Trends - On July 7th, the Shanghai Composite Index rose 0.02% to close at 3473.13 points with a trading volume of 476.197 billion yuan; the Shenzhen Component Index fell 0.7% to close at 10435.51 points with a trading volume of 732.444 billion yuan [1]. - The CSI 1000 Index rose 0.24% with a trading volume of 264.835 billion yuan, opening at 6305.04, closing at 6327.14, with a daily high of 6333.51 and a low of 6303.86 [1]. - The CSI 500 Index fell 0.19% with a trading volume of 165.759 billion yuan, opening at 5901.4, closing at 5900.41, with a daily high of 5910.8 and a low of 5889.6 [1]. - The SSE 50 Index fell 0.33% with a trading volume of 56.66 billion yuan, opening at 2736.01, closing at 2731.53, with a daily high of 2736.26 and a low of 2723.96 [1]. Sector Fluctuations' Influence on Indices - The CSI 1000 rose 14.94 points compared to the previous closing price. Sectors such as utilities, computers, and basic chemicals significantly pulled the index up, while machinery, electronics, and biomedicine pulled it down [2]. - The CSI 500 rose - 11.03 points compared to the previous closing price. Sectors like utilities, non - bank finance, and real estate significantly pulled the index up, while machinery, electronics, and biomedicine pulled it down [2]. - The SSE 300 rose - 17.03 points compared to the previous closing price. The banking sector significantly pulled the index up, while biomedicine, power equipment, and electronics pulled it down [2]. - The SSE 50 rose - 8.91 points compared to the previous closing price. The banking and national defense and military industries significantly pulled the index up, while coal, non - ferrous metals, and food and beverages pulled it down [2]. Stock - Index Futures Basis and Annualized Opening Costs - For IM futures, IM00 had an average daily basis of - 53.6, IM01 of - 131.34, IM02 of - 209.83, and IM03 of - 393.64 [13]. - For IC futures, IC00 had an average daily basis of - 38.29, IC01 of - 95.74, IC02 of - 151.11, and IC03 of - 276.72 [13]. - For IF futures, IF00 had an average daily basis of - 19.74, IF01 of - 37.22, IF02 of - 47.52, and IF03 of - 84.05 [13]. - For IH futures, IH00 had an average daily basis of - 17.1, IH01 of - 22.69, IH02 of - 23.55, and IH03 of - 24.24 [13]. Stock - Index Futures Contract Roll - over Point Differences and Annualized Costs - For IM futures, detailed 15 - minute average data on point differences between different contract months (e.g., IM00 - 01, IM00 - 02) and their corresponding annualized costs are provided [23]. - For IC futures, 15 - minute average data on point differences between different contract months and their corresponding annualized costs are presented [25]. - For IF futures, 15 - minute average data on point differences between different contract months and their corresponding annualized costs are given [25]. - For IH futures, 15 - minute average data on point differences between different contract months and their corresponding annualized costs are shown [27].

1. Index Trends - On July 01, the Shanghai Composite Index rose 0.39% to close at 3457.75 points, with a trading volume of 553.557 billion yuan; the Shenzhen Component Index rose 0.11% to close at 10476.29 points, with a trading volume of 912.459 billion yuan [1]. - The CSI 1000 Index rose 0.28%, with a trading volume of 334.302 billion yuan, opening at 6358.06, closing at 6373.77, with a daily high of 6373.77 and a low of 6308.06 [1]. - The CSI 500 Index rose 0.33%, with a trading volume of 213.596 billion yuan, opening at 5915.8, closing at 5934.67, with a daily high of 5936.92 and a low of 5890.11 [1]. - The SSE 50 Index rose 0.21%, with a trading volume of 66.144 billion yuan, opening at 2714.97, closing at 2717.71, with a daily high of 2721.4 and a low of 2708.19 [1]. 2. Impact of Sector Movements on Indexes - The CSI 1000 rose 17.59 points from the previous close. Sectors such as Medicine and Biology, Non - ferrous Metals, and Basic Chemicals significantly pulled the index up, while Non - Banking Finance and Computer sectors pulled it down [3]. - The CSI 500 rose 19.28 points from the previous close. Sectors like Medicine and Biology, Electronics, and Non - ferrous Metals significantly pulled the index up, while Power Equipment and Computer sectors pulled it down [3]. - The SSE 50 rose 5.72 points from the previous close. Sectors including Banking, Non - ferrous Metals, and Medicine and Biology significantly pulled the index up, while Power Equipment, Food and Beverage, and Electronics sectors pulled it down [3]. 3. Futures Basis and Annualized Opening Costs - IM00 had an average daily basis of - 77.15, IM01 of - 151.38, IM02 of - 226.11, and IM03 of - 403.9 [13]. - IC00 had an average daily basis of - 57.04, IC01 of - 105.34, IC02 of - 158.75, and IC03 of - 282.0 [13]. - IF00 had an average daily basis of - 27.6, IF01 of - 43.21, IF02 of - 52.91, and IF03 of - 86.83 [13]. - IH00 had an average daily basis of - 20.26, IH01 of - 24.66, IH02 of - 26.31, and IH03 of - 27.13 [13]. 4. Futures Roll - over Point Differences and Annualized Costs - The report provides data on the roll - over point differences and their annualized costs for IM, IC, IF, and IH futures contracts at different 15 - minute intervals throughout the trading day [22][24][26].

1. Index Trends - On June 26, the Shanghai Composite Index fell by 0.22% to close at 3448.45 points, with a trading volume of 603.095 billion yuan; the Shenzhen Component Index fell by 0.48% to close at 10343.48 points, with a trading volume of 980.056 billion yuan [1]. - The CSI 1000 Index fell by 0.45%, with a trading volume of 343.746 billion yuan. The opening price was 6272.44, the closing price was 6247.79, the highest price was 6310.54, and the lowest price was 6244.78 [1]. - The CSI 500 Index fell by 0.41%, with a trading volume of 235.224 billion yuan. The opening price was 5868.29, the closing price was 5838.25, the highest price was 5885.25, and the lowest price was 5835.34 [1]. - The SSE 50 Index fell by 0.34%, with a trading volume of 87.101 billion yuan. The opening price was 2740.23, the closing price was 2738.47, the highest price was 2747.61, and the lowest price was 2734.95 [1]. 2. Impact of Sector Movements on Indexes - The CSI 1000 Index dropped 28.37 points from the previous closing price. Sectors such as automobiles, electronics, and pharmaceuticals significantly dragged down the index [2]. - The CSI 500 Index dropped 24.3 points from the previous closing price. The banking sector significantly boosted the index, while sectors such as power equipment, pharmaceuticals, and electronics significantly dragged it down [2]. - The SSE 300 Index dropped 14.05 points from the previous closing price. Sectors such as banking, communications, and food and beverages significantly boosted the index, while sectors such as power equipment, automobiles, and non - bank finance significantly dragged it down [2]. - The SSE 50 Index dropped 9.26 points from the previous closing price. Sectors such as banking, food and beverages, and public utilities significantly boosted the index, while sectors such as electronics, pharmaceuticals, and non - bank finance significantly dragged it down [2]. 3. Stock Index Futures Basis and Annualized Opening Costs - For IM contracts, IM00 had an average daily basis of - 45.13, IM01 had - 100.83, IM02 had - 162.62, and IM03 had - 331.27 [12]. - For IC contracts, IC00 had an average daily basis of - 35.8, IC01 had - 76.94, IC02 had - 119.69, and IC03 had - 235.25 [12]. - For IF contracts, IF00 had an average daily basis of - 26.42, IF01 had - 38.77, IF02 had - 43.57, and IF03 had - 74.93 [12]. - For IH contracts, IH00 had an average daily basis of - 24.19, IH01 had - 28.38, IH02 had - 27.35, and IH03 had - 26.96 [12]. 4. Stock Index Futures Roll - over Point Differences and Annualized Costs - For IM contracts, data on roll - over point differences and their annualized costs at different time points are provided, such as at 09:45, IM00 - 01 was - 53.1193, IM00 - 02 was - 158.791, etc. [22]. - For IC contracts, data on roll - over point differences and their annualized costs at different time points are provided, such as at 09:45, IC00 - 01 was - 26.1467, IC00 - 02 was - 90.0318, etc. [24]. - For IF contracts, data on roll - over point differences and their annualized costs at different time points are provided, such as at 09:45, IF00 - 01 was - 5.99267, IF00 - 02 was - 13.4098, etc. [29]. - For IH contracts, data on roll - over point differences and their annualized costs at different time points are provided, such as at 09:45, IH00 - 01 was - 1.29644, IH00 - 02 was 1.559889, etc. [28]

1. Index Movements - On June 23, the Shanghai Composite Index rose 0.65% to close at 3381.58 points, with a turnover of 442.789 billion yuan; the Shenzhen Component Index rose 0.43% to close at 10048.39 points, with a turnover of 679.817 billion yuan [1]. - The CSI 1000 Index rose 1.31% with a turnover of 239.995 billion yuan, opening at 5966.5, closing at 6078.22, with a daily high of 6083.53 and a low of 5965.66 [1]. - The CSI 500 Index rose 0.61% with a turnover of 146.035 billion yuan, opening at 5613.28, closing at 5674.17, with a daily high of 5684.4 and a low of 5613.28 [1]. - The SSE 50 Index rose 0.41% with a turnover of 72.036 billion yuan, opening at 2664.64, closing at 2684.78, with a daily high of 2692.91 and a low of 2656.68 [1]. - The CSI 300 Index rose 0.29% with a turnover of 232.482 billion yuan, opening at 3831.17, closing at 3857.9, with a daily high of 3867.59 and a low of 3827.08 [1]. 2. Impact of Sector Movements on Indexes - The CSI 1000 rose 78.63 points from the previous close, with sectors such as computer, electronics, and power equipment significantly pulling the index up [2]. - The CSI 500 rose 34.66 points from the previous close, with sectors such as electronics, power equipment, and national defense and military industry significantly pulling the index up [2]. - The CSI 300 rose 11.26 points from the previous close, with sectors such as banks, non - bank finance, and electronics significantly pulling the index up, while sectors such as communication and food and beverage pulled the index down [2]. - The SSE 50 rose 11.06 points from the previous close, with sectors such as banks, non - bank finance, and coal significantly pulling the index up, while the food and beverage sector pulled the index down [2]. 3. Stock Index Futures Basis and Annualized Opening Costs - IM00 average daily basis was - 66.55, IM01 was - 141.01, IM02 was - 217.17, and IM03 was - 390.88 [12]. - IC00 average daily basis was - 46.1, IC01 was - 97.95, IC02 was - 149.85, and IC03 was - 271.17 [12]. - IF00 average daily basis was - 35.08, IF01 was - 50.58, IF02 was - 63.57, and IF03 was - 92.48 [12]. - IH00 average daily basis was - 33.35, IH01 was - 35.67, IH02 was - 34.33, and IH03 was - 36.34 [12]. 4. Stock Index Futures Roll - over Point Differences and Annualized Costs - For IM, specific roll - over point differences and corresponding 15 - minute average data are provided at different times, along with the corresponding annualized costs [21][25][26]. - For IC, specific roll - over point differences and corresponding 15 - minute average data are provided at different times, along with the corresponding annualized costs [21][27]. - For IF, specific roll - over point differences and corresponding 15 - minute average data are provided at different times, along with the corresponding annualized costs [22]. - For IH, specific roll - over point differences and corresponding 15 - minute average data are provided at different times, along with the corresponding annualized costs [23][24].

Index Trends - On June 17th, the Shanghai Composite Index had a change of -0.04%, closing at 3387.4 points with a trading volume of 458.038 billion yuan; the Shenzhen Component Index had a change of -0.12%, closing at 10151.43 points with a trading volume of 749.175 billion yuan [1] - The CSI 1000 Index had a change of -0.1%, with a trading volume of 260.874 billion yuan, an opening price of 6153.15, a closing price of 6141.47, a daily high of 6171.17, and a daily low of 6120.57 [1] - The CSI 500 Index had a change of -0.29%, with a trading volume of 160.122 billion yuan, an opening price of 5772.3, a closing price of 5750.91, a daily high of 5776.63, and a daily low of 5734.83 [1] - The SSE 50 Index had a change of -0.04%, with a trading volume of 63.517 billion yuan, an opening price of 2685.39, a closing price of 2683.95, a daily high of 2688.61, and a daily low of 2672.68 [1] Impact of Sector Movements on Indexes - The CSI 1000 rose -5.99 points compared to the previous closing price. Sectors such as power equipment, transportation, and non - bank finance significantly pulled the index up, while sectors like non - ferrous metals, media, and pharmaceuticals pulled it down [3] - The CSI 500 rose -16.9 points compared to the previous closing price. The computer sector significantly pulled the index up, while electronics, media, and pharmaceuticals pulled it down [3] - The SSE 300 rose -3.42 points compared to the previous closing price. Utilities, coal, and household appliances significantly pulled the index up, while electronics, banking, and pharmaceuticals pulled it down [3] - The SSE 50 rose -1.06 points compared to the previous closing price. Food and beverage, coal, and utilities significantly pulled the index up, while automotive, electronics, and pharmaceuticals pulled it down [3] Futures Basis and Annualized Opening Costs - For IM futures, IM00 had an average daily basis of -19.9, IM01 of -112.91, IM02 of -275.04, and IM03 of -454.42 [13] - For IC futures, IC00 had an average daily basis of -10.22, IC01 of -80.18, IC02 of -186.51, and IC03 of -311.44 [13] - For IF futures, IF00 had an average daily basis of -5.49, IF01 of -46.68, IF02 of -74.45, and IF03 of -105.66 [13] - For IH futures, IH00 had an average daily basis of -5.85, IH01 of -42.29, IH02 of -43.99, and IH03 of -46.18 [13] Futures Roll - over Point Differences and Annualized Costs - For IC futures, data shows point differences and annualized costs at different time intervals, such as at 09:45, IC00 - 01 was -26.1467, IC00 - 02 was -90.0318, etc. [25] - For IF futures, at 09:45, IF00 - 01 was -5.99267, IF00 - 02 was -13.4098, etc. [25] - For IH futures, at 09:45, IH00 - 01 was -1.29644, IH00 - 02 was 1.559889, etc. [29] - For IM futures, at 09:45, IM00 - 01 was -53.1193, IM00 - 02 was -158.791, etc. [28]