qqqqqqqqqqqqqqqqqqq 股指期货市场概况 从整体表现来看，上周四大期指主力合约均上涨，中证 1000 期指涨幅最大，幅度为 5.49%，上证 50 期指涨幅最小， 幅度为 1.27%。上周四大期指主力合约贴水均收窄。IF、IC、IM 和 IH 期指均为贴水状态。 全部合约角度看，较上周而言，四大期指当月、下月、当季和下季合约的平均成交量升降不一，其中 IH 上升幅度最 大，为 7.98%，IC 下降幅度最大，为-4.93%。四大期指上周最后一个交易日的合计持仓量均上升，其中 IH 上升幅度 最大，为 30.34%，IM 上升幅度最小，为 9.50%。 基差水平方面，截至上周最后一个交易日收盘，IF、IC、IM 和 IH 当季合约的年化基差率分别为-4.84%、-8.50%、- 11.12%和-4.28%，较上周最后一个交易日，四大期指贴水幅度均有所收窄。 跨期价差方面，截至上周五收盘，IF、IC、IM和IH当月合约与下月合约的跨期价差率分别处在2019年以来的63.90%、 58.80%、76.50%和 64.00%分位数。四大期指当月合约与下月、当季、下季的价差率均处于历史分布常态位置。 正 ...

有色套利早报 研究中心有色团队 2025/06/30 铜：跨市套利跟踪 2025/06/30 国内价格 LME价格 比价 现货 80110 10134 7.81 三月 79760 9894 8.09 均衡比价 盈利 现货进口 8.15 -2612.60 现货出口 1836.25 锌：跨市套利跟踪 2025/06/30 国内价格 LME价格 比价 现货 22590 2765 8.17 三月 22345 2765 6.23 均衡比价 盈利 现货进口 8.65 -1338.95 铝：跨市套利跟踪 2025/06/30 国内价格 LME价格 比价 现货 20890 2579 8.10 三月 20480 2579 7.99 均衡比价 盈利 现货进口 8.55 -1159.58 镍：跨市套利跟踪 2025/06/30 国内价格 LME价格 比价 现货 119900 14975 8.01 均衡比价 盈利 现货进口 8.25 -2723.01 或储存上的错误、或遭第三人侵入系统篡改或伪造变造资料等，我们均不承担任何责任。 免责声明: 以上内容所依据的信息均来源于交易所、媒体及资讯公司等发布的公开资料或通过合法授权渠道向发布人 ...

国内价格 LME价格 比价 现货 16975 2011 8.42 三月 17180 2033 10.80 均衡比价 盈利 现货进口 8.84 -844.55 易后果，凡据此入市者，我公司不承担任何责任。未经公司授权，不得随意转载、复制、传播本网站中所有研究分析报告、行情分析视频等全 部或部分材料、内容。对可能因互联网软硬件设备故障或失灵、或因不可抗力造成的全部或部分信息中断、延迟、遗漏、误导或造成资料传输 或储存上的错误、或遭第三人侵入系统篡改或伪造变造资料等，我们均不承担任何责任。 有色套利早报 研究中心有色团队 2025/06/26 铜：跨市套利跟踪 2025/06/26 国内价格 LME价格 比价 现货 78570 9826 8.01 三月 78500 9726 8.08 均衡比价 盈利 现货进口 8.15 -1355.85 现货出口 898.69 锌：跨市套利跟踪 2025/06/26 国内价格 LME价格 比价 现货 22200 2682 8.28 三月 21945 2699 6.35 均衡比价 盈利 现货进口 8.67 -1052.78 铝：跨市套利跟踪 2025/06/26 国内价格 LME价格 ...

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Report Summary 1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints - The 07 main contract decreased by 2093 lots, closing at 806.5, down 1.47%, while the 09 contract increased by 867 lots, closing at 794.5, down 0.69%. The 7 - 9 month spread dropped to 12. The main spot prices in Shandong and Jiangsu remained stable, and delivery profits emerged in Jiangsu and Lanshan, opening the spot - futures arbitrage window [3]. - 100 new warehouse receipts from Jiangsu Huihong (Taicang Xinhai Port) were added, with a total of 513 warehouse receipts. The rising futures price created hedging profit margins, stimulating new warehouse receipt generation. With only 4 trading days left until delivery, the capital game is intense [3]. - The lowest deliverable warehouse receipt cost is anchored in Chongqing's 6 - meter medium - A logs, with a delivery cost of about 770 yuan/cubic meter. There is also a nearly risk - free arbitrage space, and it's possible that new ships will be sent to Chongqing for delivery [3]. - The current price also shows hedging profits in Jiangsu and Shandong. Given the off - season demand and difficult spot sales, the arbitrage window will stimulate more hedging demand [3]. - It is recommended that industrial customers seize this hedging opportunity, while non - industrial customers should stay on the sidelines to avoid risks caused by low liquidity and large price fluctuations near the delivery date [4]. 3. Summary by Related Catalogs Log Price Range Forecast - The monthly price range forecast for logs is 740 - 820, with a current 20 - day rolling volatility of 16.28% and a 3 - year historical percentile of 67.4% [2]. Log Hedging Strategy - **Inventory Management**: For high log imports and inventory, to prevent inventory losses, enterprises can short log futures (lg2507) at a 25% hedging ratio with an entry range of 800 - 785, and buy put options (lg2507P775) at a 25% ratio with an entry range of 9.5 - 14. They can also buy put options and sell call options (lg2507C800) at a 50% ratio with an entry range of 4.5 - 7.5 to reduce costs [2]. - **Procurement Management**: For low procurement inventory, to prevent rising procurement costs, enterprises can buy log futures (lg2507) at a 50% hedging ratio with an entry range of 750 - 800. They can also sell put options (lg2507P750) at a 75% ratio with an entry range of 5.5 - 12 to collect premiums and lock in the spot purchase price [2]. Core Contradictions - The 07 main contract decreased by 2093 lots, closing at 806.5, down 1.47%, and the 09 contract increased by 867 lots, closing at 794.5, down 0.69%. The 7 - 9 month spread dropped to 12. Spot prices in Shandong and Jiangsu were stable, and the spot - futures arbitrage window opened [3]. - 100 new warehouse receipts were added, with a total of 513. The rising futures price led to hedging profits and new warehouse receipt generation. With 4 days left until delivery, the capital game is intense [3]. - The lowest deliverable warehouse receipt cost is about 770 yuan/cubic meter in Chongqing. There is an arbitrage space, and new ships may be sent to Chongqing for delivery. Hedging profits also exist in Jiangsu and Shandong, which will stimulate more hedging demand [3]. Strategy Recommendations - Industrial customers are advised to focus on this hedging opportunity, while non - industrial customers should stay on the sidelines to avoid risks caused by low liquidity and large price fluctuations near the delivery date [4]. Spot and Basis - The report provides the spot prices, price changes, and basis (after conversion) of various log specifications at different ports on June 24, 2025. The basis (after conversion) is calculated as the spot price after an 8% volume increase minus the main contract price plus or minus the premium/discount [8]. Log Data Overview - **Supply**: The radiation pine import volume in May 2025 was 169 million cubic meters, a month - on - month increase of 4 and a year - on - year decrease of 2.3% [9]. - **Inventory**: As of June 20, 2025, the port inventory in China was 335 million cubic meters, a week - on - week decrease of 10 and a year - on - year increase of 2.5%. The port inventories in Shandong and Jiangsu also had corresponding changes [9]. - **Demand**: As of June 20, 2025, the daily average log outbound volume from ports was 6.36 million cubic meters, a week - on - week increase of 0.38 and a year - on - year increase of 25.7%. The daily average outbound volumes in Shandong and Jiangsu also increased [9]. - **Profit**: As of June 27, 2025, the radiation pine import profit was - 46 yuan/cubic meter, a week - on - week decrease of 1, and the spruce import profit was - 77 yuan/cubic meter, unchanged from the previous week [9]. Log Month - Spread Structure - The report presents the closing prices of different log futures contracts (lg07m.dce, lg09m.dce, lg11m.dce) on the current day, the previous day, and the previous week [11]. Spot Price Seasonality - The report shows the seasonal trends of spot prices for different log specifications at different ports from 2022 - 2025 [12][15][17]

有色套利早报 研究中心有色团队 2025/06/23 铜：跨市套利跟踪 2025/06/23 国内价格 LME价格 比价 现货 78370 9846 7.97 三月 77570 9571 8.18 均衡比价 盈利 现货进口 8.16 -2374.98 现货出口 1366.15 锌：跨市套利跟踪 2025/06/23 国内价格 LME价格 比价 现货 22050 2601 8.48 三月 21560 2626 6.42 均衡比价 盈利 现货进口 8.70 -564.68 铝：跨市套利跟踪 2025/06/23 国内价格 LME价格 比价 现货 20720 2528 8.20 三月 20265 2517 8.16 均衡比价 盈利 现货进口 8.60 -1033.31 镍：跨市套利跟踪 2025/06/23 国内价格 LME价格 比价 现货 120550 14767 8.16 均衡比价 盈利 现货进口 8.26 -3117.40 铅：跨市套利跟踪 2025/06/23 国内价格 LME价格 比价 现货 16700 1953 8.57 三月 16850 1981 11.06 均衡比价 盈利 现货进口 8.90 -65 ...

| 业期现日报 【2011 1292号 | | | | | | | --- | --- | --- | --- | --- | --- | | 2025年6月20日 纪元菲 20013180 | | | | | | | 现货价格及主力合约基差 | | | | | | | 品科 | 6月19日 | 6月18日 | 涨跌 | 涨跌幅 | 单位 | | 华东通氧SI5530工业硅 | 8150 | 8150 | 0 | 0.00% | | | 童美(通室SI5530星准) | 725 | 790 | -65 | -8.23% | | | 华东SI4210工业硅 | 8700 | 8700 | 0 | 0.00% | 元/吨 | | 基差(SI4210基准) | 475 | 540 | -65 | -12.04% | | | 新疆99硅 | 7600 | 7600 | 0 | 0.00% | | | 基差(新疆) | 975 | 1040 | -65 | -6.25% | | | 月间价差 | | | | | | | 合约 | 6月19日 | 6月18日 | 涨跌 | 涨跌幅 | 单位 | | 2507-2508 | ...

有色套利早报 研究中心有色团队 2025/06/20 铜：跨市套利跟踪 2025/06/20 国内价格 LME价格 比价 现货 78660 9755 8.10 三月 77930 9622 8.16 均衡比价 盈利 现货进口 8.17 -1293.68 现货出口 541.23 锌：跨市套利跟踪 2025/06/20 国内价格 LME价格 比价 现货 22000 2595 8.48 三月 21550 2622 6.46 均衡比价 盈利 现货进口 8.70 -583.20 铝：跨市套利跟踪 2025/06/20 国内价格 LME价格 比价 现货 20770 2538 8.18 三月 20340 2538 8.11 均衡比价 盈利 现货进口 8.61 -1086.05 镍：跨市套利跟踪 2025/06/20 国内价格 LME价格 比价 现货 120400 14839 8.11 均衡比价 盈利 现货进口 8.27 -3376.30 铅：跨市套利跟踪 2025/06/20 | | 国内价格 | LME价格 | 比价 | | 均衡比价 | 盈利 | | --- | --- | --- | --- | --- | --- | ...

Core Viewpoint - The article explains how the settlement price of stock index futures is determined, emphasizing fairness, transparency, and resistance to manipulation in its calculation methods [1]. Group 1: Calculation Methods - The most common method is the arithmetic average, exemplified by the China Financial Futures Exchange (CFFEX) using the last two hours' average price of the CSI 300 index on the last trading day [4]. - During the last trading day from 13:00 to 15:00, index points are recorded every 5 seconds, and the arithmetic average of all points is taken as the settlement price [5]. - The purpose of extending the calculation period and high-frequency sampling is to reduce the impact of single trades or short-term fluctuations on the settlement price, thus preventing market manipulation [6]. Group 2: Specific Calculation Examples - The Singapore Exchange (SGX) uses the closing price of the index on the last trading day for its FTSE China A50 index futures [7]. - This method is simple but may increase market volatility risk during the closing period due to concentrated trading by participants [8]. - Some exchanges may use a volume-weighted average price (VWAP) that combines price and volume to calculate the average [9]. Group 3: Design Logic - The design logic aims to prevent market manipulation; using only the closing price could allow large players to influence the settlement price through significant trades at the last moment [11]. - The calculation period is typically chosen during active market hours to ensure that prices reflect supply and demand accurately [11]. - The rules for calculating the settlement price are clearly defined at the contract's listing, ensuring transparency and predictability for all participants [12]. Group 4: Role of Settlement Price - The settlement price serves as the basis for cash settlement in stock index futures, directly determining the profit and loss for both long and short positions [12]. - The convergence of the settlement price with the spot index on the expiration date is fundamental for the basis of arbitrage between futures and spot markets [13].

跨期套利跟踪 2025/06/18 铜 次月-现货月 三月-现货月 四月-现货月 五月-现货月 价差 -330 -510 -780 -950 理论价差 496 889 1292 1694 锌 次月-现货月 三月-现货月 四月-现货月 五月-现货月 价差 -425 -560 -655 -725 理论价差 214 333 453 572 铝 次月-现货月 三月-现货月四月-现货月 五月-现货月 价差 -425 -545 -645 -725 理论价差 215 330 446 561 铅 次月-现货月 三月-现货 月 四月-现货月 五月-现货月 价差 -50 -55 -55 -55 理论价差 210 315 421 527 镍 次月-现货月 三月-现货月 四月-现货 月 五月-现货月 价差 -660 -470 -330 -170 锡 5-1 价差 -780 理论价差 5460 期现套利跟踪 2025/06/18 铜 当月合约-现货 次月合约-现货 价差 25 -305 理论价差 475 862 锌 当月合约-现货 次月合约-现货 价差 60 -365 理论价差 132 260 免责声明: 以上内容所依据的信息均来源于 ...