what cryptocurrency is all about, snippets

Tesla (TSLA.O) rose more than 3%, and Morgan Stanley and Cantor Ftzgerald upgraded its rating.Prosus, the major shareholder of Tencent, repurchased 126.4 million euros of shares from December 2 to December 6.Institution: Bitcoin seems difficult to maintain its upward momentum. Bitcoin rose slightly in the day, but the transaction price was lower than the key level of $100,000 recently, because this cryptocurrency seems difficult to maintain its upward momentum. Last Thursday, after President-elect Trump nominated Paul Atkins, who supports cryptocurrencies, as the chairman of the SEC, Bitcoin reached a record high of $103,000. Trade Nation analyst David Morrison said in a report: "Yesterday, Bitcoin briefly broke through the $100,000 mark again, but shortly after the opening of the US stock market, with the selling of the stock market, Bitcoin plummeted."

Google (GOOG.O) rose 4.3%, reaching its highest level since July.Citigroup's chief financial officer said that the spending of American consumers in its branded credit card business between Thanksgiving and Cyber Monday increased by a median digit year-on-year.Nasdaq Jinlong China Index fell 3.6% at the beginning of the session, and rose 8.5% in the previous trading day.

The commodity currency NZD/USD fell by 1.0% to 0.5807.USD/JPY rose 0.5% to 151.97.China and Vietnam announced the signing of an intergovernmental agreement on cross-border standard-gauge railway cooperation projects. On December 10th, the 16th meeting of the China-Vietnam Bilateral Cooperation Steering Committee was held in Beijing. The two sides agreed to give full play to the overall coordinating role of the Steering Committee, actively explore the direction and measures to deepen the building of a community of destiny between China and Vietnam around the implementation of the high-level consensus between the two parties and the two countries, and promote more results. The two sides announced the signing of an intergovernmental agreement on cross-border standard-gauge railway cooperation projects. The meeting also heard a report on the first meeting of the "3+3" strategic dialogue mechanism between China and Vietnam in diplomacy, national defense and public security.