投资咨询业务资格：证监许可【2011】1778 号 目前期权隐含波动率有所回落，考虑到股指中长线向上，可以继续持 有牛市价差或比例价差。 （仅供参考，不构成任何投资建议） 姓名：龙奥明 宝城期货投资咨询部 从业资格证号：F3035632 投资咨询证号：Z0014648 金融期权 | 日报 2025 年 9 月 24 日 金融期权 专业研究·创造价值 股市成交缩量，股指全面反弹 核心观点 今日各股指全面上涨，其中中证 500 与中证 1000 涨幅居前。沪深京三 市全天成交额 23471 亿元，较上日缩量 1713 亿元。不过本次反弹伴随的是 股市成交金额缩量，以及股指期货持仓量减仓，这意味着投资者对后市的看 法仍存分歧。目前股市的主要交易逻辑来自于政策预期以及资金流向这两 方面，后市需要重点关注资金止盈节奏与政策预期发酵的博弈情况。一方面 随着估值端显著上升，特别是指数反弹至前期高点附近，获利资金止盈需求 上升，投资者落袋为安的想法有所升温；另一方面，政策利好预期与资金面 长期净流入趋势构成驱动股指上行的中长期动力。目前政策利好预期的发 酵有待 10 月重磅会议的召开，增量资金方面从融资余额突破 2.4 万亿 ...

Market Overview - The stock indices experienced narrow fluctuations today, with the total trading volume in the Shanghai, Shenzhen, and Beijing markets reaching 21,425 billion yuan, a decrease of 2,069 billion yuan compared to the previous day [1] - The LPR interest rate remained unchanged in September, and the central bank implemented a net injection in the open market, indicating a stable liquidity environment before the long holiday [1] Economic Indicators - August credit and inflation data showed poor performance, and consumer growth has slowed, reflecting weak demand in the real economy [1] - A significant policy meeting is scheduled for October, with strong expectations for the introduction of policies aimed at stabilizing demand, which is gradually generating positive sentiment [1] Investment Trends - There is a shift in wealth allocation among investors, with household deposits moving towards non-bank deposits [1] - The financing balance remains at a high level, indicating that the stock market continues to attract incremental capital inflows [1] Market Sentiment - Current market sentiment is divided, with a notable increase in valuations leading to profit-taking demands, while policy expectations and net capital inflow trends provide medium to long-term upward momentum for stock indices [1] - Short-term expectations suggest a wide range of fluctuations in stock indices, with an increase in implied volatility for options [1]

Core Viewpoint - The industrial silicon market is experiencing a short-term high-level fluctuation due to increased production in Xinjiang and strong coal prices providing cost support, despite overall inventory levels being high [3]. Supply - In Xinjiang, the weekly industrial silicon production increased by 0.15 million tons to 33.6 thousand tons, with the operating rate rising by 3.1% to 69.36% [2]. - In Yunnan, production slightly increased by 50 tons to 7,565 tons, while Sichuan's production remained stable at 2,135 tons [2]. Demand - The operating rates for recycled and primary aluminum alloys remained stable week-on-week, with a slight decrease in aluminum alloy spot prices [2]. - The weekly production of organic silicon DMC saw a minor increase, while spot prices remained stable; however, the production of polysilicon decreased by 200 tons to 31,000 tons, still at a high level [2]. Inventory - Social inventory of industrial silicon increased by 0.4 million tons to 543 thousand tons, remaining at a high level compared to the same period last year [2]. - Downstream industrial silicon inventory was stable at 221.5 thousand tons, and registered warehouse receipts totaled 49,874 hands, also stable week-on-week [2]. Price and Profit - As of September 19, the price in East China was 9,600 yuan/ton, up 100 yuan/ton week-on-week, with a basis of -1,705 yuan/ton, down 460 yuan/ton [2]. - The price of silicon coal in Xinjiang increased by 200 yuan/ton to 1,500 yuan/ton, leading to a decrease in industrial silicon production profits week-on-week [2].

Core Viewpoint - The rebar futures market is experiencing slight upward movement, with the main contract showing a 0.48% increase, indicating a potential stabilization in the market [1][2]. Group 1: Market Analysis - Rebar futures reached a peak of 3175.00 yuan, currently trading at 3164.00 yuan, reflecting a modest increase [1]. - The market is influenced by various factors, including inventory data and stock market performance, which have not led to a strong rebound despite positive inventory data [2]. - The demand for rebar is showing signs of recovery, particularly in the construction sector, while the automotive sector is experiencing a decline in demand for flat steel products [2]. Group 2: Institutional Perspectives - Zhengxin Futures suggests focusing on short-selling opportunities in the rebar-iron ore ratio, indicating a cautious approach to market movements [2]. - Guotou Anxin Futures notes that there is still support for rebar prices, despite a decline in real estate investment and a slowdown in infrastructure and manufacturing growth [3]. - Zhonghui Futures anticipates that the rebar market may remain within a range due to high overall supply levels and limited demand improvements from the real estate and infrastructure sectors [4].

1. Report Industry Investment Rating - No relevant content provided 2. Core Viewpoints - Today, all stock indices fluctuated and rebounded. The total trading volume of the Shanghai, Shenzhen, and Beijing stock markets throughout the day was 2402.9 billion yuan, showing an increase of 35.9 billion yuan compared to the previous day [3]. - The Ministry of Commerce and eight other departments recently issued the "Several Policy Measures for Expanding Service Consumption," proposing 19 specific measures in five aspects to boost consumption demand. Promoting the development of service consumption can create new service - related jobs and stimulate household consumption, thus promoting a positive economic cycle on both the supply and demand sides [3]. - In August, credit and inflation data were weak, and the consumption growth rate slowed down, indicating weak demand from the real - sector. There is a strong expectation for the introduction of policies to stabilize demand in the future, with the key window period for policy introduction expected to be in October [3]. - In July and August, non - bank deposits increased significantly, and the margin trading balance remained at a high level, indicating that the stock market has continuously attracted incremental capital inflows. However, due to the significant increase in the valuations of some stocks previously, there is still a willingness among profit - taking funds to lock in profits, which also leads to short - term technical adjustment pressure on the stock indices. In the future, attention should be paid to the game between the profit - taking rhythm of funds and the fermentation of policy expectations [3]. - In general, the stock indices are expected to experience wide - range fluctuations in the short term [3]. - Currently, the implied volatility of options is within the normal range. Considering the long - and medium - term upward trend of the stock indices, investors can continue to hold bull spreads or ratio spreads [3]. 3. Summary by Related Catalogs 3.1 Option Indicators - On September 17, 2025, the 50ETF rose 0.19% to close at 3.088; the 300ETF (Shanghai Stock Exchange) rose 0.71% to close at 4.653; the 300ETF (Shenzhen Stock Exchange) rose 0.73% to close at 4.800; the CSI 300 Index rose 0.61% to close at 4551.02; the CSI 1000 Index rose 0.95% to close at 7554.81; the 500ETF (Shanghai Stock Exchange) rose 1.03% to close at 7.357; the 500ETF (Shenzhen Stock Exchange) rose 1.27% to close at 2.944; the ChiNext ETF rose 1.96% to close at 3.119; the Shenzhen 100ETF rose 1.36% to close at 3.497; the SSE 50 Index rose 0.17% to close at 2952.78; the STAR 50ETF rose 0.98% to close at 1.44; and the E Fund STAR 50ETF rose 0.86% to close at 1.41 [5]. - For option volume PCR and position PCR, specific values for different options on September 17, 2025, and the previous trading day are provided, such as the 50ETF option volume PCR being 87.34 (previous day: 98.00) and position PCR being 79.25 (previous day: 78.16) [6]. - For the implied volatility of at - the - money options and the 30 - day historical volatility of the underlying assets, specific values for different options are provided, such as the 50ETF option's 2025 September at - the - money option implied volatility being 18.05% and the 30 - day historical volatility of the underlying asset being 15.12% [7]. 3.2 Related Charts - The report provides various charts for different options, including the price trends, volatility, volume PCR, position PCR, implied volatility curves, and at - the - money implied volatility of different terms for options such as the 50ETF option, 300ETF option (Shanghai and Shenzhen Stock Exchanges), CSI 1000 index option, 500ETF option (Shanghai and Shenzhen Stock Exchanges), ChiNext ETF option, Shenzhen 100ETF option, SSE 50 index option, STAR 50ETF option, and E Fund STAR 50ETF option [9][21][34]

Group 1 - The core viewpoint indicates that there is an increased pricing power among enterprises, leading to a slight rise in the spot price of rapeseed meal [1] - As of September 16, the spot price of ordinary rapeseed meal in coastal areas ranges from 2590 to 2700 CNY/ton, reflecting an increase of 20 to 30 CNY/ton compared to the previous trading day and an increase of 0 to 20 CNY/ton compared to the same period last week [1] - On September 17, the futures market shows the main contract for rapeseed meal closing at 2460.00 CNY/ton, with a decline of 2.26%, and a trading volume of 394,731 contracts [2] Group 2 - The inventory of rapeseed meal is high, but there is still pressure on circulation; however, low rapeseed inventory and fewer distant ship purchases provide a basis for potential upward fluctuations in the future [4] - On September 17, the number of rapeseed meal futures warehouse receipts was 10,119, a decrease of 110 from the previous trading day [3] - Canadian canola oil prices remained stable, with October shipment at 1080 USD/ton and December shipment at 1060 USD/ton [3]

Group 1: Report Industry Investment Rating There is no information provided in the content about the report industry investment rating. Group 2: Core Viewpoints of the Report - The short - term, medium - term, and intraday views of rebar 2601 are oscillatory, oscillatory, and oscillatory and weak respectively, and attention should be paid to the support at the MA5 line. The core logic is that policy expectations are fermenting, leading to an oscillatory rebound in steel prices [2]. - The rebar futures price oscillated higher due to the enhanced policy expectations from the downward economic data in August and the strong boost from coking coal and coke. However, the supply - demand pattern of rebar remained weak. Although the weekly output decreased, the reduction during the peak season was not strong, and inventory continued to increase, with limited relief of supply pressure. Meanwhile, the demand was poor, with high - frequency indicators running at a low level and no improvement in downstream industries, resulting in insufficient peak - season demand. Currently, steel prices rebounded oscillatory due to policy expectations and strong raw materials, but the fundamentals did not improve in the situation of weak supply and demand, and the sustainability of the upward drive needed to be tracked. In the short - term, steel prices maintained an oscillatory and stable state under the dominance of optimistic sentiment, and attention should be paid to the demand performance [3]. Group 3: Summaries Based on Related Catalogs Variety Viewpoint Reference - For rebar 2601, the short - term, medium - term, and intraday views are oscillatory, oscillatory, and oscillatory and weak respectively. The reference is to focus on the support at the MA5 line, and the core logic is the fermentation of policy expectations leading to an oscillatory rebound in steel prices [2]. Market Driving Logic - The economic data in August declined, enhancing policy expectations. Coupled with the strong boost from coking coal and coke, the rebar futures price oscillated higher. The supply - demand pattern of rebar was weak, with limited relief of supply pressure and poor demand, insufficient peak - season demand. Currently, steel prices rebounded oscillatory, but the fundamentals did not improve, and the sustainability of the upward drive needed to be tracked. In the short - term, steel prices were stable and oscillatory, and attention should be paid to the demand [3].

Core Viewpoint - The article discusses the current state of the A-share market, highlighting a lack of direction and the recent weak economic data for August, particularly in infrastructure investment and consumer spending [1][2][4]. Economic Data Summary - August economic data shows a significant decline in infrastructure investment, with a year-on-year decrease expanding [1]. - Consumer spending on durable goods continues to decline, and overall retail sales are weaker than expected [2]. - Industrial production remains weak, with industrial added value falling short of expectations [4]. - Exports are under pressure, particularly to the U.S., with a notable increase in the decline rate [3]. Investment and Policy Outlook - Morgan Stanley predicts that economic growth will slow to around 4.5% in Q3 and Q4, which may trigger additional policy support, including a stimulus package of 0.5 to 1 trillion yuan [6]. - The focus remains on structural reforms to achieve sustainable recovery, as indicated by the signals from the 20th Central Committee's Fourth Plenary Session [6]. Market Performance - On September 15, A-shares showed mixed performance, with the Shanghai Composite Index down 0.26% and the Shenzhen Component Index up 0.63% [12]. - The automotive sector saw significant gains due to new policies aimed at boosting sales, including subsidies for car purchases [12]. - The gaming sector experienced fluctuations, with companies like Xinghui Entertainment and Perfect World seeing notable stock movements [13]. Sector Analysis - The automotive sector is expected to benefit from government support, with a target of achieving approximately 32.3 million vehicle sales by 2025 [12]. - The agricultural sector, particularly pig farming, is under regulatory focus to manage production capacity effectively [13]. - The energy storage sector is projected to grow significantly, with a target of 180 GW of new storage capacity by 2027, leading to substantial investment opportunities [13]. Capital Flow and Market Sentiment - There was a net outflow of 41.49 billion yuan from major funds, with the non-ferrous metals sector experiencing the largest outflow [22]. - The overall sentiment in the market remains cautious, with some sectors showing signs of early bubble characteristics, particularly in technology [10][11].

Report Industry Investment Rating - The mid - term outlook for the black building materials industry is "oscillation" [7] Core Viewpoints - The improvement of fundamentals and policy expectations help the sector stabilize periodically. The rapid recovery of hot metal output after the parade boosts the demand for furnace materials, supporting steel prices. Steel enterprises' rapid resumption of production and frequent policy expectations on the supply - side jointly lead to the price stabilization of sector varieties [2]. - The short - term prices of most varieties in the black building materials sector are expected to oscillate. Although there are some supporting factors, there are also limitations and uncertainties in demand and supply [3][7][8] Summary by Related Catalogs 1. Overall Situation of the Black Building Materials Sector - The main futures prices of the sector oscillated strongly yesterday, and the night - session prices oscillated. The statements in the NDRC report triggered small fluctuations in the market. The resumption of production by steel enterprises and policy expectations on the supply - side led to the price stabilization of sector varieties [2] 2. Raw Material Analysis Iron Element - In terms of iron ore, port maintenance led to a significant decline in Brazilian shipments, but the impact on annual shipments is expected to be small. The current demand has returned to the level before the parade restrictions, supporting iron ore demand. However, the peak - season demand for finished products needs to be continuously verified, limiting the upside space of iron ore. It is expected that the short - term iron ore price will oscillate. For scrap steel, the fundamental contradictions are not prominent. The pressure on finished product prices leads to low electric - furnace profits, but resources are still tight, and the short - term price is expected to oscillate [3] Carbon Element - The recovery of steel mills' imported ore consumption to the pre - parade level indicates the recovery of hot metal production. Steel mills still have restocking demand before the National Day, and the short - term price is expected to remain oscillating. The recovery of coal mines is slower than that of downstream hot metal, and safety accidents continue to disrupt the coal - mine production increase rhythm. Under this supply - demand pattern, coal - mine inventories are being depleted at a low level, and there is still restocking expectation downstream before the National Day, so the coking coal price is expected to be supported [3] Alloys - For manganese silicon, a new round of steel tenders has started, and the market is waiting and seeing. The first - round inquiry price in September decreased by 400 yuan/ton month - on - month. The fundamentals lack upward drivers. In the short term, the cost side and peak - season expectations support the futures price, but the medium - and long - term price has a large downward pressure. For ferrosilicon, the first - round inquiry price in September decreased by 330 yuan/ton month - on - month. The short - term cost side still supports the price, and the downward space of the futures price may be limited in the peak - season expectation, but the medium - and long - term price center will tend to decline [4] 3. Individual Product Analysis Steel - The spot market trading volume of steel is average, and the inventory is at a moderately high level. The fundamentals are weak, especially for building materials. Although the cost side has support and there is restocking demand during the peak season, it is expected that the performance of rebar will be weaker than that of hot - rolled coils [8] Iron Ore - The overseas mine shipments and arrivals at 45 ports decreased month - on - month, mainly due to port maintenance in Brazil. The demand has support in the short term as the small - sample hot metal output has recovered. The overall inventory level is moderate. The demand is expected to recover, and steel enterprises' inventories are at a low level, but the peak - season demand for finished products has not been verified, so the short - term price is expected to oscillate [8][9] Scrap Steel - The arrival volume of scrap steel decreased this week. The pressure on finished product prices led to low electric - furnace profits, and the total daily consumption of scrap steel in both long - and short - flow processes decreased. The factory inventory decreased slightly, and the inventory - available days are at a low level. The short - term price is expected to oscillate [10] Coke - The first - round price cut has been implemented, but the coking profit is still considerable, and the supply has basically returned to normal. After the parade, steel mills' production enthusiasm is high, and they maintain on - demand procurement. The coke supply will gradually become loose. With the support of high hot - metal production, steel mills still have restocking demand, and the short - term price is expected to oscillate [11] Coking Coal - Coal mines have basically resumed production, and Mongolian coal imports remain high. The downstream steel and coking enterprises' procurement is cautious, and the upstream inventory is accumulating, but the overall inventory pressure is not prominent. After the parade, the production of coking coal and coke will gradually recover, and the downstream restocking on - demand will support the coking coal price [11] Glass - The actual demand is weak, but there are peak - season and policy expectations. After the mid - stream destocking, there may be another wave of oscillations. In the medium and long term, market - oriented capacity reduction is needed, and if the price returns to fundamental trading, it is expected to oscillate downward [12] Soda Ash - The supply - surplus pattern remains unchanged. After the futures price decline, the spot - futures trading volume increased slightly. It is expected to oscillate widely in the future. In the long term, the price center will decline to promote capacity reduction [15] Manganese Silicon - A new round of steel tenders has started, and the market is waiting and seeing. The first - round inquiry price in September decreased by 400 yuan/ton month - on - month. The fundamentals lack upward drivers. In the short term, the cost side and peak - season expectations support the futures price, but the medium - and long - term price has a large downward pressure [16] Ferrosilicon - The first - round inquiry price in September decreased by 330 yuan/ton month - on - month. The short - term cost side still supports the price, and the downward space of the futures price may be limited in the peak - season expectation, but the medium - and long - term price center will tend to decline [17] 4. Index Information - On September 10, 2025, the comprehensive index of CITIC Futures commodities was 2222.49, down 0.11%; the commodity 20 index was 2487.89, down 0.16%; the industrial products index was 2232.18, up 0.10%. The steel industry chain index was 1999.51, with a daily decline of 0.18%, a 5 - day increase of 1.04%, a 1 - month decline of 4.05%, and a year - to - date decline of 5.16% [100][102]

Group 1: Report Industry Investment Rating - No relevant content found Group 2: Core Views - The core contradiction lies in the conflict between macro - expectations and industrial logic. There are disagreements in far - month pricing without a clear direction, and the destocking ability of the mid - stream during the peak season needs to be observed [2] - For glass, upstream and mid - stream inventories are high, and the phased restocking ability is weak. The supply - side daily melting is around 160,000 tons with a slight increase expectation. The cumulative apparent demand from January to August is estimated to decline by 6 - 7%, and the spot market is in a state from weak balance to weak surplus [2][3] - For纯碱, the medium - and long - term supply is expected to remain high. Normal maintenance continues, and in the fourth quarter, attention should be paid to the commissioning of Yuangxing Phase II. The fundamentals of photovoltaic glass have improved, and the inventory has been reduced to a relatively low level. The overall rigid demand for纯碱 is stable, and the supply - strong and demand - weak pattern remains unchanged [3] Group 3: Price Forecast - The monthly price range of glass is predicted to be 1000 - 1400, with a current 20 - day rolling volatility of 26.34% and a 3 - year historical percentile of 69.2%. The monthly price range of纯碱 is predicted to be 1100 - 1500, with a current 20 - day rolling volatility of 20.83% and a 3 - year historical percentile of 18.7% [1] Group 4: Hedging Strategies Glass - For inventory management with high finished - product inventory, sell FG2601 futures and FG601C1400 call options to lock in profits and reduce costs. The hedging ratio is 50%, with a recommended entry range of 1400 for futures and 40 - 50 for options [1] - For procurement management with low regular inventory, buy FG2601 futures and sell FG601P1100 put options to lock in procurement costs. The hedging ratio is 50%, with a recommended entry range of 1100 - 1150 for futures and 50 - 60 for options [1] 纯碱 - For inventory management with high finished - product inventory, sell SA2601 futures and SA601C1500 call options to lock in profits and reduce costs. The hedging ratio is 50%, with a recommended entry range of 1550 - 1600 for futures and 50 - 60 for options [1] - For procurement management with low regular inventory, buy SA2601 futures and sell SA601P1200 put options to lock in procurement costs. The hedging ratio is 50%, with a recommended entry range of 1200 - 1250 for futures and 40 - 50 for options [1] Group 5: Market Price and Spread Glass - On September 10, 2025, the price of the glass 05 contract was 1279, down 10 (- 0.78%) from the previous day; the 09 contract was 995, down 35 (- 3.4%); the 01 contract was 1181, down 11 (- 0.92%) [4] - The average price of glass in the Shahe area on September 10, 2025, was 1162.4, down 3.6 from the previous day [5] 纯碱 - On September 10, 2025, the price of the 纯碱 05 contract was 1353, down 5 (- 0.37%) from the previous day; the 09 contract was 1162, up 3 (0.26%); the 01 contract was 1281, up 3 (0.23%) [6] - The market price of heavy 纯碱 in the Shahe area on September 10, 2025, was 1186, up 3 from the previous day [7]