【方法论】单品种vs多品种（一）

【方法论】单品种vs多品种（一） 从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 化工组 从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 任伟 从从从从从F3024147从从从从从Z0012059renwei1@cofco.com 从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 免责声明 从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从60%从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 中粮期货研究院(Institute ofCOFCO Futures Co., Ltd) 从从(Address):从从从从从从从从从从从从5从从从从从从15从从3从305-313从从4从401-402从从从(Phone):400-706-0158从从(Website)从www.zlqh.com 中粮期货研究院介绍 从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 The COFCO Futures Research Instituteis a research department affiliated to COFCOFutures headquarters, responsible for the company's basic research and development work,and its research fields cover macroeconomics, agricultural products, chemicals, metals,building materials, energy and other aspects. The research institute serves the front-officebusiness department of COFCO Futures and the industrial department of COFCO Group,undertakes the responsibility of maintaining the company's brand and enhancing thecompany's image, and is engaged in the development, maintenance and value-addedservices of high-end industrial and institutional customers. Relying on the strong spotcommodities and futures markets background of COFCO Group, and based on years ofpractice, the research institute has developed a deviation response research system with thecharacteristics of COFCO Futures. The system consists of three modules: circumstanceanalysis, market response, and expected deviation. It uses higher dimensions and morediversified methods to improve the traditional research system and enhance the depth,breadth, and responsiveness of research. 免责声明 风险揭示： 1.从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 2.从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 3.从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 4.从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 5.从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 法律声明： 1.从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从(从从从从从从从从从从从[2011]1453)从 2.从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 3.从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从/从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 4.从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从从 免责声明