2. Rebar futures are futures varieties with rebar as the subject matter. The steel futures that Shanghai Futures Exchange can trade are rebar futures and wire futures. The transaction unit of the rebar futures standard contract is per lot 10 ton, and the delivery unit is 300 tons per warehouse receipt. The delivery shall be an integral multiple of each warehouse receipt.
1, there are many factors that affect rebar futures:
(1) spot price trend expectation;
(2) Because steel plates have a large weight in Shanghai and Shenzhen stock markets, the Shanghai and Shenzhen stock markets have a great influence on rebar futures;
(3) Because the macro-economy has basically the same influence on basic metals, the influence of the trend of copper, aluminum and zinc on rebar futures;
(4) The main institutions have great short-term influence on the rebar futures market.
2. It is best to analyze rebar futures with professional futures software: Wenhua Finance and Fuyuan. Game experts are all good futures software. Wenhua Finance is the mainstream supplier of business software in the futures industry, providing a business system integrating quotation, analysis, information and transaction front-end for futures companies. There are more than 150 futures companies using Mandarin software, with a market coverage rate of over 90%. In other fields, Wenhua's products have entered some national securities firms, fund companies and banks.
3. There are two commonly used classification methods for steel bars: one is to classify according to the geometric shape of steel bars, and the other is to classify or classify according to the cross-sectional shape and spacing of transverse bars. For example, in British Standard (BS4449), steel bars are divided into type I and type II. This classification mainly reflects the grip performance of steel bars. Secondly, rebar is classified according to performance (grade). For example, in China standard (GB 1499), rebar is divided into three grades according to strength grade (yield point/tensile strength). According to Japanese industrial standard (JISG3 1 12), rebar can be divided into five categories according to its comprehensiveness. British Standard (BS446 1) also stipulates several grades of steel bar performance test. In addition, steel bars can also be classified according to their uses, such as ordinary steel bars for reinforced concrete and heat-treated steel bars for prestressed reinforced concrete.