the future of digital currency- Top Block

National Bank of Canada: cut the benchmark interest rate by 50 basis points to 5.45%.The CEO of Bank of America said that the sales and trading business is expected to hit a new high in the fourth quarter, and the income of investment banking business jumped. Brian Moynihan, CEO of Bank of America, said that the quarterly income of the bank's investment banking business is expected to increase by at least 25% year-on-year, and the sales and trading business is expected to hit a new high. Moynihan said at the Goldman Sachs Financial Services Conference on Wednesday that with the "continuous growth" of transactions, the investment banking revenue in the fourth quarter may exceed $1.4 billion. Analysts had expected that the investment banking revenue of the second largest bank in the United States would be close to $1.5 billion, equivalent to an increase of about 27%. At the same time, Moynihan said that the sales and trading business should once again record year-on-year growth, achieving medium-to-high single-digit growth in the last quarter of this year. Analysts predict that market revenue will increase by 8.2% to $4.06 billion. The business led by Jim DeMare "has reached a higher level, but we will set a record in the fourth quarter, so we feel good," Moynihan said.Christopher Babers, director of the Federal Bureau of Investigation, resigned. He will announce the news at the staff meeting. The US Federal Bureau of Investigation (FBI) issued a statement saying that FBI Director Ray will resign at the end of the current government.

Turkish President Erdogan: We have reached a joint memorandum with Ethiopia and Somalia.Turkish President Erdogan: We have reached a joint memorandum with Ethiopia and Somalia.Sochi airport in Russia suspended flights for security reasons. On the evening of December 11, local time, Sochi International Airport in southern Russia temporarily stopped flights for security reasons. (CCTV)

Brent crude oil rose by 2.00% in the day and is now reported at $73.31/barrel. WTI crude oil hit $70/barrel, up 2.67% in the day.Brazilian President Lula will undergo surgery again on the 12th. On the 11th local time, according to the latest announcement issued by the hospital, Brazilian President Lula will undergo surgery again on the morning of the 12th local time. Earlier in the day, the Syrian-Lebanese Hospital in Sao Paulo, Brazil released the latest report, saying that President Lula is "conscious and clear-headed, and can have a normal conversation". At present, a drainage tube is still placed at Lula's surgical site, waiting for further examination. Lula had no postoperative complications and was in good condition. On the evening of the 9th local time, Lula was sent to this hospital for surgery due to intracranial hemorrhage.The Afghan interim government condemned the explosion of the Ministry of Refugees and Repatriation. On the 11th local time, Zabihullah Almugahed, spokesman of the Afghan interim government, condemned the death of Khalil Rahman Haqqani, the acting minister of the Ministry of Refugees and Repatriation, and expressed condolences to Haqqani's family. According to Dawn News, Zabihullah Almugahed believes that the extremist organization "Islamic State" launched the attack that day. (CCTV)