新能源及有色金属日报：期权到期叠加消息端扰动，多晶硅盘面大幅反弹-20251016

1. Report Industry Investment Rating No information provided. 2. Core Viewpoints - For industrial silicon, the spot price is stable, the futures market fluctuates slightly, and there is short - term inventory accumulation. The industrial silicon market is mainly affected by overall commodity sentiment and policy news. If there are policies to promote capacity exit, the futures price may rise [1][3]. - For polysilicon, the futures market is affected by weak reality and strong policy expectations. It recently fell back due to slow progress of anti - involution policies and approaching 11 - month warrant cancellation. When the futures price is much lower than the spot price, there is buying support. If the policy progresses, polysilicon can be bought at low prices in the medium - to - long - term [5][8]. 3. Summary by Catalog Industrial Silicon Market Analysis - On October 15, 2025, the industrial silicon futures price fluctuated. The main contract 2511 opened at 8495 yuan/ton and closed at 8570 yuan/ton, a change of - 0.12% from the previous settlement price. The position of the main contract was 142,381 lots, and the warrant number was 50,357 lots, a decrease of 840 lots from the previous day [1]. - The industrial silicon spot price was stable. The price of East China oxygen - passing 553 silicon was 9300 - 9500 yuan/ton, 421 silicon was 9600 - 9800 yuan/ton, Xinjiang oxygen - passing 553 was 8700 - 9000 yuan/ton, and 99 silicon was 8700 - 9000 yuan/ton [1]. - Due to the decline in raw coal prices and reduced demand from silicon plants in the southwest during the dry season, the price of Xinjiang bonding silicon coal decreased by about 250 yuan/ton to 1300 - 1650 yuan/ton. The price of Shaanxi silicon coal also decreased slightly by about 25 yuan/ton to an average of 750 yuan/ton [1]. Consumption End - The price of organic silicon DMC was 11100 - 11500 yuan/ton. Most manufacturers had pre - orders, many were under maintenance, and some planned to enter maintenance. The market supply was reduced, and it was expected to fluctuate strongly in the short term [2]. Strategy - Short - term interval operation is recommended, and contracts during the dry season can be bought at low prices. There are no suggestions for cross - period, cross - variety, spot - futures, and options operations [3]. Polysilicon Market Analysis - On October 15, 2025, the main polysilicon futures contract 2511 fluctuated widely, opening at 49975 yuan/ton and closing at 50865 yuan/ton, a 3.37% increase from the previous trading day. The position was 80,114 lots, and the trading volume was 276,176 lots [5]. - The polysilicon spot price was stable. The price of N - type material was 50.50 - 55.00 yuan/kg, and N - type granular silicon was 50.00 - 51.00 yuan/kg. The polysilicon inventory increased by 6.19% to 240,000 tons, and the silicon wafer inventory increased by 3.39% to 16.78GW. The weekly polysilicon output was 31,000 tons, a decrease of 0.10%, and the silicon wafer output was 12.83GW, a decrease of 6.89% [5]. - The price of domestic N - type 18Xmm silicon wafers was 1.35 yuan/piece, N - type 210mm was 1.70 yuan/piece, and N - type 210R was 1.38 yuan/piece. The polysilicon price was generally stable, and the market was quiet during the National Day. The polysilicon output in October was expected to increase by 3000 - 5000 tons [7]. - The prices of various types of battery cells and components remained stable [7]. Strategy - The polysilicon futures market is affected by weak reality and strong policy expectations. It recently fell back due to slow policy progress and approaching warrant cancellation. It is expected to fluctuate between 48,000 - 54,000 yuan/ton in the short term. If the price corrects significantly, it can be bought at low prices in the medium - to - long - term. There are no suggestions for cross - period, cross - variety, spot - futures, and options operations [8].