bitcoin currency exchange Overview

The 10-year yield of US debt rose by 1.01% to 4.191.The net inflow of 14 extra-large single shares exceeded 200 million yuan. According to data treasure, today, the net inflow of 14 extra-large single shares exceeded 200 million yuan, and the net inflow of Keli Sensing extra-large single shares was 669 million yuan, ranking first in the scale of net inflow funds; The net inflow of Sanfeng Smart Extra Large Orders was 626 million yuan, ranking second; The top net inflows are Fenda Technology, Vanadium and Titanium, and China Unicom. Among the extra-large single net outflow stocks, yongtai energy's extra-large single net outflow funds were 1.963 billion yuan, with the largest net outflow funds; The net outflow funds of Zhonggong Education and Oriental Fortune were 1.638 billion yuan and 1.470 billion yuan respectively, and the net outflow funds ranked second and third.Navigation warning: Military missions will be carried out in the northern part of the Yellow Sea in the Bohai Strait. According to the website of China Maritime Safety Administration, Dalian Maritime Safety Administration issued a navigation warning. From 7: 00 on December 10 to 22: 00 on November 11, some waters in the northern part of the Yellow Sea in the Bohai Strait will be carried out on military missions, and it is forbidden to enter.

The brand-new Lantu Dreamer became the official vehicle of the Arab League representative office in China, and Lantu Automobile officially delivered the brand-new Lantu Dreamer to the Arab League representative office in China for official use. H.E. Ambassador Ahmed Mustafa Fahmi Hafiz, Director of the Representative Office of the League of Arab States in China, and Mr. Qin Jie, Secretary of the Party Committee and Chairman of the Labor Union of Lantu Automobile, attended the delivery ceremony. The brand-new Lantu Dreamer will receive the exclusive car as a VIP, serve the Arab League's diplomatic work in China, and entertain distinguished guests from all over the world with excellent quality, thus becoming a beautiful "business card" to show China's independent brand.Spot gold rose by 1.5% in the day to $2,672.85 per ounce.The central bank increased its holdings of gold and released a positive signal. Shanghai Gold ETF received a net purchase of funds for eight consecutive months. According to the data, as of the end of November, 14 commodity gold ETFs listed and traded in A shares all received a net purchase of funds during the year. From April to November, two ETFs received net capital inflows for 8 months, and Shanghai Gold ETF(518600) was the one with the largest net purchase, with an interval net inflow of 370 million yuan, which attracted considerable attention. (China Securities Network)

Lianchuang Optoelectronics: The smooth-blade series laser anti-UAV products have carried out preliminary cooperation negotiations with several airports. Lianchuang Optoelectronics said on the interactive platform on December 9 that in the face of "low-slow and small" flying objects represented by drones, there is a lot of room in the domestic low-altitude security equipment market. The company's smooth-blade series laser anti-UAV products are combined with the developed "low-altitude defense system command and control platform application software" and have the ability to install and deploy countermeasures equipment groups. To build a low-altitude defense system for users, we have carried out preliminary cooperation negotiations with several airports, but it is still in the early stage of negotiations, and there is still some uncertainty about whether we can expand the domestic airport security market as expected.MicroStrategy once again bought more bitcoins, and its fund-raising attracted much attention. Today, MicroStrategy bought another $2.1 billion in bitcoins, and at the same time, the company sold a combination of stocks and fixed-income securities to fund the rapid increase in purchases, which attracted more and more attention. This is the fifth consecutive Monday that the company announced the purchase of digital assets. Michael Saylor, co-founder and chairman of the company, decided that this small enterprise software manufacturer needs to take a different road to survival. In the past four years, his accumulated bitcoin is currently worth more than $41 billion. In October this year, he announced plans to raise $42 billion in the next three years by selling stocks in the market and issuing convertible bonds, thus accelerating his strategic transformation. The danger now is that the year-long rebound of cryptocurrency may be reversed. In this case, leveraged bets on its value may have serious consequences for its owners.The central bank increased its holdings of gold and released a positive signal. Shanghai Gold ETF received a net purchase of funds for eight consecutive months. According to the data, as of the end of November, 14 commodity gold ETFs listed and traded in A shares all received a net purchase of funds during the year. From April to November, two ETFs received net capital inflows for 8 months, and Shanghai Gold ETF(518600) was the one with the largest net purchase, with an interval net inflow of 370 million yuan, which attracted considerable attention. (China Securities Network)