Bitcoin ths
for example, companies engaged in telecommunications services, telecommunications equipment manufacturing, computer software and hardware, new materials, new energy, aerospace, cable digital TV, biomedical procts and other services and proction are commonly known as science and technology instries. At present, it is difficult to distinguish between the good and the bad.
Buy down, also known as short, is an investment term and an operation mode of financial assets. Short is to borrow the underlying assets, and then sell to get cash, after a period of time, and then spend cash to buy the underlying assets. The common functions of short selling are speculation, financing and hedging
short speculation refers to selling high and buying low in anticipation of future market decline, selling the borrowed stock at the current price, and returning it after the market falls, so as to obtain profit margin. Its trading behavior is characterized by selling before buying. In fact, it's a bit like the credit trading mode in business. This mode can make profits in the band where the price falls, that is, first borrow and sell at a high level, and then buy and return after the price falls
extended information:
bitcoin, jewelry silver, jewelry gold... These procts, which are banned from online trading in China, are linked to the so-called micro disk online financial management platform by some criminals, advocating that buying up or down can make money, attracting many investors to invest and trade, and then transferring investors' funds through the operating platform, To defraud huge profits from it
recently, Tengzhou police in Shandong Province started with a small case. After more than two months of follow-up, they knocked down 11 online financial management platforms, arrested 150 people involved, and charged 360 computers, 12 cars and 341 mobile phones. The gang defrauded more than 20 million yuan in just two months, cutting off the black trading link hidden in 10 cities in 7 provinces