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Standard & Poor's: Downgrading Intel's rating to BBB, the outlook is stable. The recovery of the company's business activities is slow.Ferrari CEO: It is expected that the company will not face specific challenges under the Trump administration, and the impact of potential tariffs in the United States will be small. If Trump imposes tariffs on European goods, we will consider dealing with it. (Asked if we would consider making cars in America) We will make cars in Maranello.AI can solve partial differential equations thousands of times faster than before, and partial differential equations play an important role in engineering and science. In a recent study, scientists from Johns Hopkins University in the United States have developed a new artificial intelligence (AI) model called "Differential Mapping Operator Learning" (DIMON), which can solve complex partial differential equations on personal computers, thousands of times faster than before, and is expected to "show its talents" in the fields of aerospace, automobiles and medicine. Related papers were published in the journal Nature Computational Science published on the 9th. (Science and Technology Daily)

US Treasury Secretary Yellen: It is a pity that the deficit has not been reduced to a greater extent. The outgoing US Treasury Secretary Yellen said that after President-elect Trump nominated Besant as Treasury Secretary, she had a conversation with the successor. Yellen said on Tuesday (December 10) that she introduced the breadth of work and personnel strength of the department to Besant, an experienced hedge fund manager, in a phone call before Thanksgiving. In addition, Yellen also reiterated the warning of undermining the independence of the Federal Reserve and widely imposing tariffs. In addition, she also expressed regret over the financial situation. Yellen also expressed regret that she failed to make more progress in narrowing the fiscal deficit during her tenure. "I'm worried about financial sustainability, and it's a pity that we haven't made more progress," she said. "I think we need to reduce the deficit, especially now that we are in an environment of higher interest rates."The US dollar index rose more than 0.2%, the Japanese yen once fell below 152, and the NZD fell by 1.1%. On Tuesday (December 10th) in late new york, the ICE dollar index rose by 0.25% to 106.407 points, and then rebounded to 106.040 points at 14:31 Beijing time, and rose to 106.637 points at 23:53. The dollar rose 0.49% against the yen to 151.95 yen, and the intraday trading range was 150.90-152.18 yen. The euro fell 0.27% to 1.0528, the pound rose 0.17% to 1.2772, and the dollar rose 0.54% to 0.8829 against the Swiss franc. Among commodity currencies, the Australian dollar fell by 0.95% against the US dollar, the New Zealand dollar fell by 1.10% against the US dollar, and the US dollar rose by 0.07% against the Canadian dollar.Market information: US federal judge blocked Kroger's $24.6 billion acquisition of Albertsons.

The belief of high dividend has made a comeback. The dividend-themed ETF "gained weight". Recently, the dividend-themed ETF "gained good news frequently". The fund size of Huatai Bairui Dividend ETF and Huatai Bairui Dividend Low Wave ETF, the two largest dividend theme ETFs in the whole market, exceeded the 20 billion yuan and 10 billion yuan mark respectively. Huatai Berry dividend ETF has become the first dividend-themed ETF with a scale of 20 billion in the whole market. In recent years, dividend assets have attracted market attention, and the scale of dividend-themed ETF funds has doubled this year, and it has now exceeded 84 billion yuan. The institution believes that non-bank finance, real estate chain and domestic demand expansion related sectors are expected to have relative returns in the near future, and the investment sentiment in pro-cyclical sectors at the end of the year may improve, the market style may be more balanced, and dividend assets still have the value of bottom allocation. (china securities journal)The pharmacy chain WBA closed up 18%, the biggest one-day increase since at least 1980, and the company negotiated to sell it to a private equity firm.Bank for International Settlements: The biggest threat to global stability is the debt carnival of governments. The Bank for International Settlements (BIS) said that the biggest threat to world economic stability is the government's borrowing habits, and the recent changes in market sentiment should be vigilant. Claudio Borio, a senior official of BIS, said in his quarterly report that priority should be given to repairing public finances before the panic of bond investors spreads. "The global financial outlook is still very worrying," said the retiring head of the BIS monetary and economic department. "The trajectory of government debt poses the most serious threat to macroeconomic and financial stability."