Index Trends - On September 1st, the Shanghai Composite Index rose 0.46% to close at 3875.53 points, with a trading volume of 1208.348 billion yuan; the Shenzhen Component Index rose 1.05% to close at 12828.95 points, with a trading volume of 1541.613 billion yuan [1]. - The CSI 1000 Index rose 0.84% with a trading volume of 564.568 billion yuan, opening at 7475.0, closing at 7501.15, with a daily high of 7502.59 and a low of 7424.34 [1]. - The CSI 500 Index rose 0.94% with a trading volume of 536.161 billion yuan, opening at 7087.73, closing at 7110.29, with a daily high of 7110.69 and a low of 7038.34 [1]. - The SSE 50 Index rose 0.16% with a trading volume of 195.262 billion yuan, opening at 2986.65, closing at 2981.2, with a daily high of 2988.55 and a low of 2965.45 [1]. - The SSE 300 Index rose 0.6% with a trading volume of 770.378 billion yuan, opening at 4516.88, closing at 4523.71, with a daily high of 4528.13 and a low of 4487.53 [1]. Impact of Sector Movements on Index - The CSI 1000 rose 62.47 points from the previous close, with sectors such as electronics, biomedicine, and non - ferrous metals significantly pulling the index up [2]. - The CSI 500 rose 66.35 points from the previous close, with biomedicine, electronics, and non - ferrous metals sectors significantly pulling the index up [2]. - The SSE 300 rose 26.95 points from the previous close, with communication, biomedicine, and non - ferrous metals sectors pulling the index up, while banking and non - banking finance sectors pulling it down [2]. - The SSE 50 rose 4.73 points from the previous close, with non - ferrous metals, biomedicine, and electronics sectors pulling the index up, while food and beverage, banking, and non - banking finance sectors pulling it down [2]. Stock Index Futures Basis and Annualized Opening Costs - For IM contracts, IM00 had an average daily basis of - 93.15, IM01 of - 154.48, IM02 of - 288.35, and IM03 of - 468.81 [12]. - For IC contracts, IC00 had an average daily basis of - 70.43, IC01 of - 117.84, IC02 of - 223.47, and IC03 of - 371.28 [12]. - For IF contracts, IF00 had an average daily basis of - 6.04, IF01 of - 11.49, IF02 of - 25.94, and IF03 of - 48.15 [12]. - For IH contracts, IH00 had an average daily basis of - 0.62, IH01 of - 2.63, IH02 of 0.05, and IH03 of 2.4 [12]. Stock Index Futures Roll - over Point Differences and Annualized Costs - The report provides 15 - minute average data on roll - over point differences and their annualized costs for IC, IF, IH, and IM contracts from 09:45 to 15:00 [20][21][24][25].

Report Summary 1. Report Industry Investment Rating No information provided in the report. 2. Core Viewpoint The report presents the daily data tracking of stock index futures on August 27, 2025, including the index trends, the impact of sector fluctuations on indices, the basis and annualized opening costs of stock index futures, and the points differences and annualized costs during contract roll - over periods [1]. 3. Summary by Directory Index Trends - On August 27, the Shanghai Composite Index fell 1.76% to close at 3800.35 points, with a trading volume of 1326.849 billion yuan; the Shenzhen Component Index fell 1.43% to close at 12295.07 points, with a trading volume of 1838.716 billion yuan [1]. - The CSI 1000 Index fell 1.87% with a trading volume of 672.784 billion yuan; the CSI 500 Index fell 1.46% with a trading volume of 583.864 billion yuan; the SSE 50 Index fell 1.73% with a trading volume of 197.654 billion yuan; the SSE 300 Index fell 1.49% with a trading volume of 785.098 billion yuan [1]. Impact of Sector Fluctuations on Indices - The CSI 1000 Index dropped 139.97 points from the previous closing price, with sectors such as pharmaceuticals and biotechnology significantly dragging down the index [2]. - The CSI 500 Index dropped 101.51 points, affected by sectors like non - banking finance and pharmaceuticals and biotechnology [2]. - The SSE 300 Index dropped 66.46 points, pulled down by sectors including food and beverage, banking, and non - banking finance [2]. - The SSE 50 Index dropped 51.4 points, influenced by sectors such as food and beverage, banking, and non - banking finance [2]. Basis and Annualized Opening Costs of Stock Index Futures - For IM contracts, IM00 had an average daily basis of - 52.19, IM01 of - 105.28, IM02 of - 216.38, and IM03 of - 377.67 [11]. - For IC contracts, IC00 had an average daily basis of - 31.68, IC01 of - 69.6, IC02 of - 158.42, and IC03 of - 286.97 [11]. - For IF contracts, IF00 had an average daily basis of - 1.52, IF01 of - 7.84, IF02 of - 21.04, and IF03 of - 42.88 [11]. - For IH contracts, IH00 had an average daily basis of 1.72, IH01 of 2.28, IH02 of 5.0, and IH03 of 8.1 [11]. Points Differences and Annualized Costs during Contract Roll - over Periods - Data on the annualized costs and 15 - minute average points differences during the roll - over periods of IM, IC, IF, and IH contracts are provided, including specific values at different time points [21][23][27].

1. Index Trends - On August 26th, the Shanghai Composite Index decreased by 0.39% to close at 3868.38 points, with a trading volume of 1114.188 billion yuan; the Shenzhen Component Index increased by 0.26% to close at 12473.17 points, with a trading volume of 1564.832 billion yuan [1]. - The CSI 1000 Index decreased by 0.02%, with a trading volume of 573.343 billion yuan, an opening price of 7457.77, a closing price of 7476.47, a daily high of 7526.17, and a daily low of 7435.3 [1]. - The CSI 500 Index increased by 0.18%, with a trading volume of 490.812 billion yuan, an opening price of 6928.29, a closing price of 6964.07, a daily high of 7008.96, and a daily low of 6910.41 [1]. - The SSE 50 Index decreased by 0.67%, with a trading volume of 149.73 billion yuan, an opening price of 2975.7, a closing price of 2969.78, a daily high of 2985.54, and a daily low of 2964.21 [1]. - The SSE 50 Index decreased by 0.67%, with a trading volume of 149.73 billion yuan, an opening price of 2975.7, a closing price of 2969.78, a daily high of 2985.54, and a daily low of 2964.21 [1]. 2. Impact of Sector Movements on Indexes - The CSI 1000 Index decreased by 1.26 points compared to the previous closing price. Sectors such as basic chemicals, communications, and real estate had a significant positive impact on the index, while sectors such as computers, power equipment, and pharmaceuticals had a significant negative impact [2]. - The CSI 500 Index increased by 12.17 points compared to the previous closing price. Sectors such as computers, basic chemicals, and power equipment had a significant positive impact on the index, while sectors such as pharmaceuticals, national defense and military industry, and electronics had a significant negative impact [2]. - The SSE 300 Index decreased by 16.63 points compared to the previous closing price. Sectors such as agriculture, forestry, animal husbandry, and fishery, and basic chemicals had a significant positive impact on the index, while sectors such as communications, banks, and non - bank finance had a significant negative impact [2]. - The SSE 50 Index decreased by 20.07 points compared to the previous closing price. Some sectors (not fully specified) had a positive impact, while sectors such as pharmaceuticals, non - bank finance, and electronics had a significant negative impact [2]. 3. Futures Basis and Annualized Opening Costs - For IM futures, the average daily basis for IM00 was - 48.54, IM01 was - 98.52, IM02 was - 206.23, and IM03 was - 363.42 [12]. - For IC futures, the average daily basis for IC00 was - 33.99, IC01 was - 71.78, IC02 was - 158.87, and IC03 was - 285.59 [12]. - For IF futures, the average daily basis for IF00 was 1.26, IF01 was - 4.05, IF02 was - 15.8, and IF03 was - 33.52 [12]. - For IH futures, the average daily basis for IH00 was 2.42, IH01 was 2.85, IH02 was 4.69, and IH03 was 8.6 [12]. 4. Futures Roll - over Point Differences and Annualized Costs - The report provides 15 - minute mean data and annualized cost data for the roll - over point differences of IM, IC, IF, and IH futures from 09:45 to 15:00 [20][21][22][24]

Group 1: Index Movements - On August 25th, the Shanghai Composite Index rose 1.51% to close at 3883.56 points with a trading volume of 1360.904 billion yuan; the Shenzhen Component Index rose 2.26% to close at 12441.07 points with a trading volume of 1780.233 billion yuan [1]. - The CSI 1000 Index rose 1.56% with a trading volume of 660.911 billion yuan, opening at 7418.35, closing at 7477.73, with a daily high of 7504.01 and a low of 7405.94 [1]. - The CSI 500 Index rose 1.89% with a trading volume of 574.923 billion yuan, opening at 6886.27, closing at 6951.9, with a daily high of 6967.8 and a low of 6863.93 [1]. - The SSE 300 Index rose 2.08% with a trading volume of 823.682 billion yuan, opening at 4416.29, closing at 4469.22, with a daily high of 4472.65 and a low of 4404.78 [1]. - The SSE 50 Index rose 2.09% with a trading volume of 231.307 billion yuan, opening at 2950.65, closing at 2989.85, with a daily high of 2989.85 and a low of 2943.98 [1]. Group 2: Impact of Sector Movements on Indexes - The CSI 1000 rose 114.79 points from the previous closing price, with sectors such as computer significantly pulling the index up [2]. - The CSI 500 rose 129.05 points from the previous closing price, with sectors such as electronics, non - ferrous metals, and power equipment significantly pulling the index up [2]. - The SSE 300 rose 91.22 points from the previous closing price, with sectors such as electronics, non - ferrous metals, and communication significantly pulling the index up [2]. - The SSE 50 rose 61.24 points from the previous closing price, with sectors such as electronics, non - ferrous metals, and food and beverage significantly pulling the index up [2]. Group 3: Stock Index Futures Basis and Annualized Opening Costs - For IM contracts, IM00 had an average daily basis of - 29.8, IM01 of - 76.71, IM02 of - 181.65, and IM03 of - 333.67 [12]. - For IC contracts, IC00 had an average daily basis of - 24.37, IC01 of - 58.94, IC02 of - 142.99, and IC03 of - 263.16 [12]. - For IF contracts, IF00 had an average daily basis of 4.56, IF01 of - 1.2, IF02 of - 12.32, and IF03 of - 30.06 [12]. - For IH contracts, IH00 had an average daily basis of 3.85, IH01 of 3.69, IH02 of 5.93, and IH03 of 9.61 [12]. Group 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 from 09:45 to 15:00 are provided, such as at 09:45, IM00 - 01 was - 73.02267, IM00 - 02 was - 259.4522, etc [27]. - For IC contracts, data on roll - over point differences and their annualized costs at different time points from 09:45 to 15:00 are provided, such as at 09:45, IC00 - 01 was - 68.64222, IC00 - 02 was - 225.568, etc [23]. - For IF contracts, data on roll - over point differences and their annualized costs at different time points from 09:45 to 15:00 are provided, such as at 09:45, IF00 - 01 was - 12.31678, IF00 - 02 was - 41.14122, etc [24]. - For IH contracts, data on roll - over point differences and their annualized costs at different time points from 09:45 to 15:00 are provided, such as at 09:45, IH00 - 01 was 0.707, IH00 - 02 was 1.4593333, etc [26].

Group 1: Index Trends - On August 4th, the Shanghai Composite Index rose 0.66% to close at 3583.31 points with a trading volume of 639.776 billion yuan; the Shenzhen Component Index rose 0.46% to close at 11041.56 points with a trading volume of 858.775 billion yuan [1]. - The CSI 1000 Index rose 1.04% with a trading volume of 329.555 billion yuan, opening at 6637.84, closing at 6739.69, with a daily high of 6739.73 and a low of 6631.12 [1]. - The CSI 500 Index rose 0.78% with a trading volume of 236.649 billion yuan, opening at 6190.34, closing at 6261.73, with a daily high of 6261.96 and a low of 6187.62 [1]. - The SSE 50 Index rose 0.55% with a trading volume of 80.252 billion yuan, opening at 2748.62, closing at 2769.39, with a daily high of 2769.39 and a low of 2748.62 [1]. Group 2: Impact of Sector Movements on Indexes - The CSI 1000 rose 69.22 points from the previous close, with sectors such as electronics, machinery, and national defense and military industry significantly contributing to the upward movement [2]. - The CSI 500 rose 48.53 points from the previous close, with sectors such as national defense and military industry, media, and non - ferrous metals significantly contributing to the upward movement [2]. - The SSE 50 rose 15.26 points from the previous close, with sectors such as banks, non - ferrous metals, and electronics significantly contributing to the upward movement [2]. Group 3: Stock Index Futures Basis and Annualized Opening Costs - For IM contracts, IM00 had an average daily basis of - 35.52, IM01 of - 107.93, IM02 of - 294.98, and IM03 of - 466.83 [13]. - For IC contracts, IC00 had an average daily basis of - 34.72, IC01 of - 96.84, IC02 of - 247.57, and IC03 of - 377.49 [13]. - For IF contracts, IF00 had an average daily basis of - 6.85, IF01 of - 19.1, IF02 of - 50.68, and IF03 of - 81.55 [13]. - For IH contracts, IH00 had an average daily basis of - 0.09, IH01 of 0.34, IH02 of 2.36, and IH03 of 2.52 [13]. Group 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 times (e.g., 09:45, 10:00 etc.) are provided, such as at 09:45, IM00 - 01 was - 53.1193, IM00 - 02 was - 158.791 etc. [21]. - For IC contracts, data on roll - over point differences and their annualized costs at different times are provided, like at 09:45, IC00 - 01 was - 26.1467, IC00 - 02 was - 90.0318 etc. [22]. - For IF contracts, data on roll - over point differences and their annualized costs at different times are provided, for example, at 09:45, IF00 - 01 was - 5.99267, IF00 - 02 was - 13.4098 etc. [23]. - For IH contracts, data on roll - over point differences and their annualized costs at different times are provided, such as at 09:45, IH00 - 01 was - 1.29644, IH00 - 02 was 1.559889 etc. [24].

1. Index Trends - On July 30, the Shanghai Composite Index rose 0.17% to close at 3615.72 points, with a trading volume of 819.628 billion yuan; the Shenzhen Component Index fell 0.77% to close at 11203.03 points, with a trading volume of 1024.652 billion yuan [1]. - The CSI 1000 Index fell 0.82% with a trading volume of 392.675 billion yuan, opening at 6758.33, closing at 6718.48, with a daily high of 6770.88 and a low of 6662.91 [1]. - The CSI 500 Index fell 0.65% with a trading volume of 304.778 billion yuan, opening at 6345.37, closing at 6314.69, with a daily high of 6368.27 and a low of 6269.51 [1]. - The SSE 50 Index rose 0.38% with a trading volume of 112.597 billion yuan, opening at 2809.44, closing at 2819.35, with a daily high of 2842.47 and a low of 2802.74 [1]. - The CSI 300 Index fell 0.02% with a trading volume of 445.168 billion yuan, opening at 4148.94, closing at 4151.24, with a daily high of 4185.21 and a low of 4127.43 [1]. 2. Impact of Sector Movements on Indexes - The CSI 1000 dropped 55.4 points from the previous close, with sectors such as non - ferrous metals, power equipment, and computers significantly dragging down the index [2]. - The CSI 500 dropped 41.44 points from the previous close, with power equipment, computers, and non - bank finance sectors having a significant downward pull on the index [2]. - The CSI 300 dropped 0.78 points from the previous close, with banks, food and beverage, and pharmaceutical biology sectors pulling the index up, while computers, electronics, and power equipment sectors pulling it down [2]. - The SSE 50 rose 10.76 points from the previous close, with banks, non - bank finance, and food and beverage sectors pulling the index up, and the electronics sector pulling it down [2]. 3. Stock Index Futures Basis and Annualized Opening Costs - IM00 average daily basis was - 48.99, IM01 was - 119.91, IM02 was - 303.97, and IM03 was - 472.07 [13]. - IC00 average daily basis was - 46.19, IC01 was - 102.76, IC02 was - 241.09, and IC03 was - 367.61 [13]. - IF00 average daily basis was - 6.78, IF01 was - 17.41, IF02 was - 49.47, and IF03 was - 83.1 [13]. - IH00 average daily basis was 0.36, IH01 was 0.26, IH02 was 0.43, and IH03 was 0.33 [13]. 4. Stock Index Futures Roll - over Point Differences and Annualized Costs - Data on IM, IC, IF, and IH roll - over point differences and their corresponding annualized costs are presented in the relevant tables and figures, including specific values at different time points [20][21][22][23][24][25]

Index Trends - On July 22, the Shanghai Composite Index rose 0.62% to close at 3581.86 points, with a trading volume of 840.573 billion yuan; the Shenzhen Component Index rose 0.84% to close at 11099.83 points, with a trading volume of 1052.465 billion yuan [1]. - The CSI 1000 Index rose 0.38%, with a trading volume of 395.915 billion yuan, opening at 6607.83, closing at 6637.1, with a daily high of 6642.24 and a low of 6597.05 [1]. - The CSI 500 Index rose 0.85%, with a trading volume of 313.662 billion yuan, opening at 6166.62, closing at 6213.41, with a daily high of 6215.41 and a low of 6152.81 [1]. - The SSE 50 Index rose 0.72%, with a trading volume of 129.395 billion yuan, opening at 2773.4, closing at 2792.18, with a daily high of 2795.49 and a low of 2760.31 [1]. - The SSE 300 Index rose 0.82%, with a trading volume of 450.874 billion yuan, opening at 4087.34, closing at 4118.96, with a daily high of 4119.2 and a low of 4068.34 [1]. Impact of Sector Movements on Indexes - The CSI 1000 rose 24.84 points from the previous close. Sectors such as basic chemicals, power equipment, and non - ferrous metals significantly pulled the index up, while sectors like electronics and computers pulled it down [2]. - The CSI 500 rose 52.1 points from the previous close. Sectors such as non - ferrous metals, coal, and power equipment significantly pulled the index up [2]. - The SSE 300 rose 33.35 points from the previous close. Sectors such as power equipment, food and beverage, and coal significantly pulled the index up, while the banking sector pulled it down [2]. - The SSE 50 rose 19.94 points from the previous close. Sectors such as food and beverage, machinery, and coal significantly pulled the index up, while non - bank finance and banking sectors pulled it down [2]. Stock Index Futures Basis and Annualized Opening Costs - IM00 average daily basis was - 62.26, IM01 was - 136.19, IM02 was - 321.36, and IM03 was - 483.19 [12]. - IC00 average daily basis was - 43.55, IC01 was - 95.98, IC02 was - 223.44, and IC03 was - 341.34 [12]. - IF00 average daily basis was - 7.04, IF01 was - 17.08, IF02 was - 49.26, and IF03 was - 76.95 [12]. - IH00 average daily basis was 0.75, IH01 was 1.12, IH02 was 3.73, and IH03 was 5.42 [12]. Stock Index Futures Roll - over Point Differences and Annualized Costs - Data on roll - over point differences and annualized costs for IM, IC, IF, and IH futures contracts at different time intervals are provided, including various combinations such as 00 - 01, 00 - 02, etc. [22][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]

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].