Blockchain ranking of MIIT
the blockchain media that I usually pay close attention to are: read coin, confirm finance and economics, and coin Xiao. These three are enough, too many words will easily affect their own judgment.
concept stocks: Tuowei information, Huasheng Tiancheng, Westone.
In the 10th century, when Arabs and Portuguese sailed to the south of the equator in the 15th century, they noticed these two cloud like objects in the southern sky, which were called "Cape of good hope clouds". Portuguese navigator Magellan first described them accurately when he sailed around the world in 1521, and later named them after him. The big cloud is called the big Magellanic nebula, or LMC for short; The small cloud is called wheat cloud (SMC); Collectively known as Magellanic Cloud. In 1912, American astronomer Leavitt discovered the relationship between the circumference of the Cepheid variable of the wheat cloud. Herzpolon and Shapley then determined the distance of the wheat cloud, becoming the first confirmed extragalactic galaxy. The distance of big wheat cloud is 160000 light years, and that of wheat cloud is 190000 light years. They are 50000 light years apart in space. Large and small clouds are among the most recent galaxies, which enables us to analyze their member celestial bodies carefully. Therefore, they are important astronomical observation objects and important sources of galactic astrophysical data
crude oil index refers to a combination of the main contracts of the NYMEX light and low sulfur crude oil futures contract. When the main contract is in the period of 1-12 months, the price of that month will be used for the quotation of crude oil index. The world crude oil trade has formed three major markets in North America, Europe and Asia. Each market has price index crude oil, namely WTI crude oil, Brent crude oil in the North Sea and Du crude oil from the Middle East. Among them, the best quality is the futures price of WTI crude oil. WTI refers to the light crude oil from West Texas, which is a common crude oil futures price in North America. Due to the U.S. military and economic capabilities in the world, WTI crude oil has become the benchmark of global crude oil pricing
P / E ratio is the ratio of market price per share to earnings per share of a stock. Market widely talked about P / E ratio, usually refers to the static P / E ratio, which is usually used as an indicator to compare whether stocks with different prices are overvalued or undervalued. It is not always accurate to measure the quality of a company's stock with P / E ratio. It is generally believed that if the price earnings ratio of a company's stock is too high, the price of the stock is bubble and its value is overvalued.