1月14日午间，沪深北交易所发布重磅公告，上调融资保证金比例，此举引发市场关注，午后市场出现震荡，沪指以下跌报收。 | VIH11 . | | | CHANGE | CHIll IA | | AH11 14 | | 18 - 11 14 | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 此功能登录后可查看,请点击登录 | | | 跌幅 | | | | 融资 | | | | 14 - - | 代码 | | (II) | (%) | 相关 | 余额(元) 流通市 | 余额占 | 买入额 | 偿还额 | 净买入 | | | | | | | | | 個比 | (五) | (五) | (工)→ | | 1 | 600900 长江电力 | | 26.81 | -2.01 | 详细 | 115.2亿 | 1.79% | 16.19亿 | 2.37 亿 | 13.83亿 | | 2 | 600089 特变电工 | | 26.83 | -1.97 | 详细 | 68.95亿 | 5.09% | | 36.22 Z 26.4 ...

Report Industry Investment Rating - Not provided in the content Core Viewpoints of the Report - Policy adjustment of the margin ratio for margin trading may lead to a "factory" - shaped trend in the stock index, with short - term growth slowing down. If the cooling process is not smooth, the Shanghai Composite 50 and CSI 300 indices may face relatively greater pressure [3] Summary by Related Catalogs Market Analysis Policy and Macroeconomic Data - The Shanghai, Shenzhen, and Beijing Stock Exchanges adjusted the minimum margin ratio for margin trading from 80% to 100% for new margin trading contracts, while existing contracts and their extensions remain unchanged [1] - In November last year, the US PPI and core PPI both rose 3% year - on - year, higher than the market expectation of 2.7%. Energy cost increases were the main driver of the PPI increase [1] - In December last year, the annualized total of existing home sales in the US was 4.35 million, the highest since February 2023. The median home price rose only 0.4% year - on - year to $405,400, the slowest growth in two and a half years [1] Spot Market - A - share indices showed a pattern of rising and then falling. The Shanghai Composite Index fell 0.31% to close at 4126.09 points, while the ChiNext Index rose 0.82%. The computer, communication, media, and electronics sectors led the gains, while the banking, real estate, and non - bank financial sectors led the losses. The trading volume of the Shanghai and Shenzhen stock markets was close to 4 trillion yuan, a new high [2] - The three major US stock indices closed down across the board, with the Nasdaq falling 1% to 23471.75 points [2] Futures Market - The basis of stock index futures declined. The trading volume and open interest of stock index futures increased simultaneously [2] Strategy - Policy cooling usually has a certain effect, but considering the long - term slow - bull market, historical experience can only be a limited reference. The stock index may show a "factory" - shaped trend, with short - term growth slowing down. If the cooling process is not smooth, large funds may suppress the market through their positions, and the Shanghai Composite 50 and CSI 300 indices may face relatively greater pressure [3] Chart Summaries Macroeconomic Charts - Include charts showing the relationship between the US dollar index and A - share trends, US Treasury yields and A - share trends, RMB exchange rates and A - share trends, and US Treasury yields and A - share style trends [6][9][10] Spot Market Tracking Charts - Table 1 shows the daily performance of major domestic stock indices on January 14, 2026, including the Shanghai Composite Index, Shenzhen Component Index, ChiNext Index, CSI 300 Index, Shanghai Composite 50 Index, CSI 500 Index, and CSI 1000 Index, with their respective closing prices, previous - day closing prices, and daily percentage changes [12] - Charts show the trading volume of the Shanghai and Shenzhen stock markets and the margin balance [6][13] Stock Index Futures Tracking Charts - Table 2 shows the trading volume and open interest of IF, IH, IC, and IM stock index futures, including the current values and changes [14] - Charts show the open interest, latest open - interest ratios, and net positions of foreign investors for IH, IF, IC, and IM contracts [6][15][17] - Table 3 shows the basis of stock index futures for different contracts (current month, next month, current quarter, and next quarter) and their changes [36] - Table 4 shows the inter - contract spreads of stock index futures and their changes [39] - Charts show the basis and inter - contract spreads of IF, IH, IC, and IM contracts [6][37][38]

1月14日，经中国证监会批准，上海证券交易所、深圳证券交易所和北京证券交易所同步发布通知，调整投资者融资买入证券时的融资保证金最低比例，由 现行的80%上调至100%。该调整自2026年1月19日起施行。 根据通知，此次调整采用了"新老划断"原则，仅适用于新开立的融资合约。在调整实施前已存续的融资合约及其展期，仍将按照原80%的保证金比例规定执 行。交易所表示，2023年8月曾将融资保证金比例从100%降低至80%，此后市场融资规模和交易额稳步上升。近期，融资交易明显活跃，市场流动性相对充 裕。根据法定的逆周期调节安排，适度提高融资保证金比例回归100%，有助于适当降低杠杆水平，保护投资者合法权益，促进市场长期稳定健康发展。 回溯历史，A股市场融资保证金比例曾经历多次调整。2015年11月，为抑制两融过热，沪深交易所曾将比例从50%上调至100%；2023年9月，为活跃市场， 交易所将比例从100%下调至80%。方正证券金融团队的研究显示，从历史表现来看，融资保证金比例调整更多是针对两融业务本身的调节工具，而非直接 影响大盘方向的决定因素。 市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构 ...

新华财经上海1月15日电中信证券发文点评融资保证金比例要求提高一事称，尽管近期监管层适度引导 市场降温，防范短期过热风险，但权益市场当前整体交易投资活跃度仍维持在历史高位水平，日均成交 金额、两融余额等核心指标优于长期均值，证券公司有望持续受益，基本面延续2025年的高盈利弹性。 展望未来，随着股权融资节奏优化、并购重组活跃度回升、衍生品工具扩容以及财富管理转型深化，资 本市场功能性逐步恢复并趋于完善，证券公司业务边界将持续拓宽，营收更加多元稳健，经营质量与估 值中枢具备提升潜力。 （文章来源：新华财经） ...

2026年伊始，A股市场便迎来降杠杆重磅举措——融资保证金比例重回100%。这一调整背后蕴含何种 深意？作为A股历史上第四次关键的杠杆调控，其传递的监管信号值得深入解读。接下来，我们将用一 分钟厘清此次调整的来龙去脉，明晰其核心影响。大家好，我是老王。首先明确核心结论：融资保证金 比例调整是监管层实施逆周期调节的直接政策工具，市场过热时上调以降温，市场低迷时下调以提振。 此次将比例上调至100%，意味着投资者需以100万元自有资金作为保证金，方可最高融资100万元，杠 杆水平从1.25倍直接回落至1倍。 回溯A股历史，四次关键调整脉络清晰：2006年融资融券试点启动，确立50%的保证金比例底线，奠定 2倍杠杆的市场基础；2015年，为遏制当时过热的市场行情，比例从50%大幅上调至100%，构成行情的 紧急调控节点；2023年，为激活市场活力、提振投资者信心，比例从100%下调至80%，释放积极政策 信号；2026年此次再度从80%回调至100%，则明确传递出"稳字当头、防范过热风险"的监管导向。 这一比例调整绝非简单的数字变化，更传递出三大核心监管信号。信号一：政策风向实现转变，从2023 年的鼓励市场活跃， ...

Core Viewpoint - The article discusses the historical adjustments of the financing margin ratio in China's stock market, highlighting its impact on market dynamics and investor behavior. Group 1: Historical Adjustments - The initial financing margin ratio was set at 50% in August 2006, allowing a maximum leverage of 2 times for investors [4][5]. - In November 2015, the ratio was raised to 100% to curb excessive market overheating, as the financing balance surged from approximately 904 billion to 1.16 trillion yuan, with a monthly average trading volume increase of over 70% [6][8]. - In August 2023, the ratio was lowered to 80% to stimulate market activity, with the financing balance at 1.57 trillion yuan, indicating manageable overall market risk [9][10]. Group 2: Future Adjustments - A future adjustment is scheduled for January 2026, where the financing margin ratio will revert to 100% as a counter-cyclical regulatory measure, aimed at reducing leverage and protecting investor interests [11][12]. - This adjustment will apply only to new financing contracts, while existing contracts will continue under the previous 80% ratio [12].

Core Viewpoint - The adjustment of the financing margin ratio by the Shanghai and Shenzhen Stock Exchanges aims to tighten the financing environment for investors, potentially impacting market liquidity and trading behavior [2][8]. Macro Analysis - The China Securities Regulatory Commission has approved an increase in the minimum financing margin ratio for new financing contracts from 80% to 100%, while existing contracts will remain under previous regulations [2][8]. - In the U.S., the Producer Price Index (PPI) and core PPI both rose by 3% year-on-year in November, exceeding market expectations of 2.7%, primarily driven by rising energy costs [2][8]. - The National Association of Realtors reported that existing home sales in the U.S. reached an annualized rate of 4.35 million units in December, the highest level since February 2023, with the median home price increasing by only 0.4% to $405,400, marking the slowest growth in two and a half years [2][8]. Market Performance - A-shares experienced a mixed performance, with the Shanghai Composite Index declining by 0.31% to close at 4126.09 points, while the ChiNext Index rose by 0.82% [2][8]. - Sector performance varied, with gains in the computer, communication, media, and electronics sectors, while the banking, real estate, and non-bank financial sectors faced declines [2][8]. - The trading volume in the Shanghai and Shenzhen markets approached 4 trillion yuan, setting a new record [2][8]. - In the U.S., all three major stock indices closed lower, with the Nasdaq down by 1% to 23,471.75 points [2][8]. Futures Market - In the futures market, the basis for stock index futures has decreased, with both trading volume and open interest for index futures increasing [9]. Strategy Insights - Historical data suggests that policy tightening can have a certain effect, but the current market is characterized as a long-term slow bull, making historical experience a limited reference [10]. - This tightening may lead to a "factory" type of market pattern, indicating a slowdown in short-term growth [10]. - If the tightening process is not smooth, large capital may exert pressure on the market through their holdings, particularly affecting the Shanghai 50 and CSI 300 indices [10].

021-60635740 期货从业资格号：F3075681 研究员：张平 021-60635734 zhangping@ccb.ccbfutures.com 期货从业资格号：F3015713 021-60635729 yufeifei@ccb.ccbfutures.com 期货从业资格号：F3025190 有色金属研究团队 研究员：彭婧霖 pengjinglin@ccb.ccbfutures.com 研究员：余菲菲 请阅读正文后的声明 ＃summary＃ 行业 锌期货日报 日期 2026 年 1 月 15 日 三、 数据概览 图1：两市锌价走势 图2：SHFE月间差 每日报告 一、 行情回顾 | 表1：期货市场行情 | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 单位：元/吨 | | 开盘 | 收盘 | 最高 | 最低 | 涨跌 | 涨跌幅 | 持仓量 | 持仓量变化 | | 沪锌 | 2601 | 24500 | 24400 | 24750 | 24005 | 100 | 0.41 | 1 ...

智通财经APP获悉，中国银河证券发布研报称，1月14日，沪深北三大交易所同步发布通知，经中国证 监会批准，将投资者融资买入证券时的融资保证金最低比例从80%提高至100%。回顾2015年调整经 验，融资保证金比例上调后，市场杠杆风险得到有效控制，后续逐步进入稳健运行阶段，印证了此类政 策对市场长期发展的积极意义。 中国银河证券主要观点如下： 事件 1月14日，经中国证监会批准，沪深北三大交易所同步发布通知，调整融资保证金比例，将投资者融资 买入证券时的融资保证金最低比例从80%提高至100%。此次调整仅针对新开融资合约，存量合约及展 期仍按原规则执行，体现了监管层"精准调控、平稳过渡"的政策思路。作为资本市场高质量发展的重要 举措，本次调整恰逢市场杠杆资金快速扩张、交投活跃度高位攀升的关键节点，对引导市场理性投资、 防范系统性风险具有重要意义。 降温过热杠杆、维护市场稳定是本次调整的核心逻辑 此次融资保证金比例上调，是监管层基于当前市场运行态势的精准施策，核心逻辑在于"降温过热杠 杆、维护市场稳定"。回溯政策脉络，2023年9月，为活跃资本市场、提振投资者信心，监管层将融资保 证金比例从100%下调至80%， ...

本报讯 记者张弛报道 1月14日午间，经中国证监会批准，沪深北交易所发布通知调整融资保证金比 例，将投资者融资买入证券时的融资保证金最低比例从80%提高至100%。 2023年8月，沪深北交易所将融资保证金比例从100%降低至80%，融资规模和交易额稳步上升。沪 深北交易所表示，近期，融资交易明显活跃，市场流动性相对充裕。根据法定的逆周期调节安排，适度 提高融资保证金比例回归100%，有助于适当降低杠杆水平，切实保护投资者合法权益，促进市场长期 稳定健康发展。 需要说明的是，此次调整仅限于新开融资合约，调整实施前已存续的融资合约及其展期仍按照调整 前的相关规定执行。 截至1月14日午间收盘，上证指数、深证成指、创业板指日内分别上涨1.20%、1.98%、2.24%，全 市场4700余只个股上涨，全市场成交额2.25万亿元。此前，1月9日至13日，A股市场日成交额已连续三 日突破3万亿元，刷新历史最高日成交纪录。行业方面，互联网、软件、文化传媒等行业涨幅居前，AI 应用板块继续走强。 责任编辑：袁浩 ...