digital currency mining rig Knowledge

Nearly 500,000 people broke the position of Bitcoin and completely recovered their decline after a short-term sharp dive. Bitcoin fluctuated rapidly at around 5:00 this morning, falling from 96,400 US dollars to about 94,700 US dollars, and then quickly rebounded to 96,400 US dollars. The process lasted for about 10 minutes. As shown in the diagram of Golden Ten, the amount of cryptocurrency in the whole network has expanded to 857 million US dollars in the past hour, and more than 497,000 people have exploded in the past 24 hours.AI application storm eye: change and shuffling coexist, and the CAMBRIAN was transferred to the Shanghai Stock Exchange 50 Index, which caused great concern in the market. Recently, most AI concept stocks sought after by funds in the secondary market are facing the challenge of uncertainty such as low revenue. Is this a bubble or a fetal movement on the eve of industrial change? The reporter interviewed a number of people in the industry. Respondents generally recognized the judgment of "AI is not a bubble". At the same time, they believed that the market, represented by large-scale model technology, was entering a rational period, and turned from the "Hundred Models War" to reflect on how to realize the expansion of technical boundaries and promote the commercialization of AIGC. In this process, represented by the agent, large-scale model, multi-scene and singing will support the unprecedented generate of AI application. However, it is undeniable that under the influx of various participants, the competition is becoming increasingly fierce, which also reflects the sharp increase in the commercialization pressure of some practitioners' AI applications. Looking ahead from the new starting line, the big model track is undergoing a transformation from "atomic bomb" to "tea egg", and the shuffling year may start, and some platforms may fade out of the stage. At the same time, upstream industrial chains such as AI chips will also face mountains with long cycle, high intensity and high cost for a long time. Whether it is technology update or cash flow operation, we must be cautious. (Securities Times)5 billion square meters of diaphragm has been settled, leading enterprises have accelerated the layout of overseas markets, and the end of the year is approaching, and the lithium battery industry has entered a new round of supply negotiations. The two major battery separator companies, Xingyuan Materials and Enjie, have successively issued announcements recently, and signed large battery separator supply orders with Yiwei Lithium Energy respectively, totaling no less than 5 billion square meters. As one of the upstream materials of lithium battery, in recent years, with the intensive price reduction of the upstream and downstream industrial chains of lithium battery, the diaphragm industry is in a situation of increasing supply and demand, and the pattern of oversupply is difficult to change. Xingyuan Materials has released a new generation of high-safety lithium battery separators, the price of which will be higher than that of conventional coated separators, and Enjie and Xingyuan Materials have also laid out overseas markets with higher gross profit. The industry believes that apart from making profits from technology, it is a general trend for diaphragm enterprises to set up factories close to overseas manufacturers. (Securities Times)

Analyst: At present, it is not necessary for the central bank to cut interest rates again. Chen Xi, chief analyst of open source securities, believes that it is not necessary for the central bank to cut interest rates again at present, and the bond market is expected to show a volatile market in the future. On the one hand, the central bank has not substantially lowered the policy interest rate. On the other hand, the policy has turned to finance and real estate, and the current economy is already stabilizing and recovering. The central bank will not cut interest rates again in the short term.Zhang Jun, chief economist of Galaxy Securities, believes that it is expected that the Bank of China will cut interest rates and RRR more vigorously next year, and the policy interest rate may be lowered by 40-60 basis points for the whole year, leading the five-year LPR to decline by 60-100 basis points, and the RRR may be lowered by 150-250 basis points for the whole year.TOPPAN Holdings of Japan will join the chip packaging consortium of the United States and Japan.

Reminder: Please pay attention to it during the day (the following are all Beijing time). ① It is possible to release the total amount of M2 money supply, new RMB loans and financing in China in November; ② The time to be determined is China's import and export and trade account in November; ③ At 11: 30, the Reserve Bank of Australia announced the interest rate resolution; ④ At 12: 30, Reserve Bank of Australia Chairman Brock held a press conference on monetary policy; ⑤ 15:00 Germany's November CPI final value; ⑥ At 01:00 the next day, us energy information administration (EIA) released the monthly short-term energy outlook report (STEO); ⑦ At 05:30 the next day, american petroleum institute (API) released the weekly crude oil inventory report.Nearly 500,000 people broke the position of Bitcoin and completely recovered their decline after a short-term sharp dive. Bitcoin fluctuated rapidly at around 5:00 this morning, falling from 96,400 US dollars to about 94,700 US dollars, and then quickly rebounded to 96,400 US dollars. The process lasted for about 10 minutes. In the past hour, the number of cryptocurrencies in the whole network has expanded to 857 million US dollars, and more than 497,000 people have exploded in the past 24 hours.In recent days, the National Integrated Circuit Industry Investment Fund Phase II Co., Ltd. (hereinafter referred to as the "Big Fund Phase II") has frequently invested as "patient capital". On December 5, the second phase of the Big Fund officially became a shareholder in Zhuzhou CRRC Times Semiconductor Co., Ltd. (hereinafter referred to as "Times Semiconductor"). The day before, the industrial and commercial changes occurred in Hangxin Technology, and the second phase of the new large fund was added as a shareholder. The reporter found out that since the beginning of this year, the National Integrated Circuit Industry Investment Fund Co., Ltd. (hereinafter referred to as "the first phase of the Big Fund") and the second phase of the Big Fund have invested intensively in 13 semiconductor companies, involving EDA (Electronic Design Automation), semiconductor materials and equipment, chip manufacturing and other aspects of the semiconductor industry chain. Among them, the second phase of the big fund is the main force. It is worth noting that the third phase of the National Integrated Circuit Industry Investment Fund Co., Ltd. (hereinafter referred to as "the third phase of the Big Fund") was established in May this year with a registered capital of 344 billion yuan, exceeding the sum of the registered capital of the first and second phases of the Big Fund, and is expected to become a new "patient capital" for the semiconductor industry. (shanghai securities news)