what is cryptocurrency and why is it important Knowledge

At the end of new york on Thursday (December 12th), the main contract of CME Bitcoin futures BTC was reported at $100,000, down 1.90% from the end of new york on Wednesday. The main contract of CME ethereum futures DCR was reported at $3,888.50, up 0.52% from Wednesday.Guangdian Express: It was confirmed as the transaction supplier of "Guangzhou Intelligent Computing Operation Service Platform (Phase I) Project". Guangdian Express (002152) announced on the evening of December 13th that the company was confirmed as the transaction supplier of "Guangzhou Intelligent Computing Operation Service Platform (Phase I) Project" with a transaction price of 27.5 million yuan. The implementation of this project will help to further deepen the company's capacity building in data infrastructure and computing resource management, and enhance the company's industry influence and technical strength in the field of intelligent computing.In addition to the front page content, today's People's Daily's main financial contents include: 1. The special promotion activity of "Investing in China" in the Middle East was held in the United Arab Emirates; 2. Promote China's economic ships to ride the wind and waves to achieve stability (talk about implementation)-comrades attending the meeting talk about implementing the spirit of the Central Economic Work Conference; 3. On the 10th anniversary of the comprehensive water supply, the first phase of the East Central Line Project has transferred more than 76.7 billion cubic meters of water to the northern region, solidly promoting the South-to-North Water Transfer Project to exert greater benefits (authoritative release); 4. Overcome the problem of traveling on the thin soft soil seabed, and the domestic underwater cable laying robot can complete the launching test with an operating speed of kilometers per hour; 5. Ensure that artificial intelligence is always a "friend" (live comment); 6, more and better use of clean energy (micro); 7. The tenth batch of 62 kinds of drugs were successfully purchased by the state, and the products selected in this centralized purchase will be used in April next year; 8. The competitiveness index of China's overall agricultural scientific papers ranks first in the world; 9. The personal pension system will be implemented nationwide, and the number of accounts opened has exceeded 70 million, adding more stable income investment varieties. Experts advise investors to allocate products according to their own risk preferences, financial management knowledge and age; 10. In the first nine months of this year, tourism revenue increased by 8.6% year-on-year. Brazil accelerated the development of tourism and expected more tourists from China to visit; 11. Malaya Investment Bank-The economies of several ASEAN countries are expected to maintain growth next year.

The A-share financing balance hit a new high of more than 9 years, and the big consumption sector broke out. According to china securities journal, on December 12, the A-share market opened lower and went higher. At the close, the Shanghai Composite Index rose by nearly 1%, the Shenzhen Composite Index rose by 1% and the Growth Enterprise Market Index rose by more than 1%. More than 3,500 stocks in the entire A-share market rose, with more than 150 stocks trading daily, and the big consumer sector broke out. The market turnover was 1.89 trillion yuan, which has exceeded 1 trillion yuan for 52 consecutive trading days, setting a new record for the A-share market. In terms of funds, Wind data shows that as of December 11th, the financing balance in the A-share market was 1,875.85 billion yuan, a record high of over 9 years. In the first three trading days of this week, the financing balance "increased three times in a row", with a cumulative increase of 22.579 billion yuan. Analysts believe that short-term ample liquidity and optimistic policy expectations are still the main support of the market. In the medium and long term, the A-share market is expected to continue to fluctuate upward under the dual promotion of policy expectations and economic trends.Nine stowaways' bodies were found in Tunisia, and Tunisia's national news agency reported on the 12th that its coast guard found nine stowaways' bodies in the waters near Mahdiyah province in the east.The UN Secretary-General is deeply concerned about the extensive violation of Syrian sovereignty. On the 12th, UN Secretary-General Guterres issued a statement through spokesman Dujaric, expressing deep concern about the recent extensive violation of Syrian sovereignty and territorial integrity, especially the hundreds of Israeli air strikes against Syria. The statement said that the Disengagement of Forces Agreement signed in 1974 is still valid. Guterres condemned all violations of the agreement and called on all parties to fulfill their relevant obligations, including ending all unauthorized presence in the isolation zone and avoiding any actions that undermine the ceasefire and stability in the Golan Heights. (Xinhua News Agency)

The onshore RMB against the US dollar closed at 7.2795 at 16:30 on December 13th, down 165 points from the previous trading day.Broadcom's share price rose to 15% in the US after hours.Yuanda Jinghua Securities upgraded the rating of Taiwan Optoelectronic Materials to Buy with a target price of 660 yuan NT.