should i invest in digital currency, Knowledge

The three major US stock indexes collectively closed down, Google rose more than 5%, and the three major US stock indexes collectively closed down, with the Dow down 0.35%, the Nasdaq down 0.25%, and the S&P 500 index down 0.30%. Chinese stocks fell collectively, with the China ETF falling nearly 13% when it tripled its wealth, and the Nasdaq China Jinlong Index falling more than 4%. Chip stocks generally fell, Micron Technology fell nearly 5%, Broadcom and TSMC fell nearly 4%, Intel fell more than 3%, and NVIDIA and Qualcomm fell nearly 3%. Oracle Bone Inscriptions fell by 6.68%, and its revenue in the second quarter and performance guidance in this quarter fell short of expectations. Google rose by 5.59%, and the company launched the latest quantum chip "Willow" to achieve a major technological breakthrough.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.White House: We hope that Austin Otis, an American kidnapped in Syria, is still alive. We are talking with the Turkish side and other parties to get more information.

Three-way funds actively increased their positions. The liquidity of the A-share market is abundant. Since this round of market, the liquidity of the market has been abundant, and the turnover has reached a number of records. The active transaction in the A-share market is inseparable from the continuous inflow of incremental funds. The data shows that since September 24, the financing balance in the A-share market has increased by nearly 500 billion yuan, the net inflow of equity ETFs has exceeded 220 billion yuan, and the repurchase amount has exceeded 24 billion yuan. Analysts said that incremental funds may accelerate the flow into the A-share market under the expectation of positive policies and economic recovery. (CSI)Market information: US President Biden plans to formally prevent Nippon Steel (Nippon Steel) from acquiring American steel companies. US Steel (X) triggered an intraday fuse and fell 8.8% before trading was suspended.Chile's national copper company said that copper production reached 127,900 tons in October.

Today's key financial news reminds us (the following are all Beijing time) that ① the total amount of M2 money supply, new RMB loans and financing in China in November may be released; ② At 15: 00, Andrew Hauser, Assistant Chairman of Reserve Bank of Australia, gave a speech at ABE Annual Banquet; ③ Time to be determined: OPEC publishes monthly crude oil market report; 4 21: 30 US CPI； in November; ⑤ At 22: 45, the Bank of Canada issued a policy interest rate; ⑥ At 23: 30, us energy information administration (EIA) released the weekly report of government crude oil inventory; 7. The next day at 03:00, the U.S. government budget for November; (8) Adobe released a performance report after the US stock market closed; 9 At 05:30 the next day, the Brazilian central bank announced the Selic policy interest rate; Attending the speech of Assistant Chairman Jones of Reserve Bank of Australia at 06:15 the next day.Iran calls on the United Nations to protect the safety of its diplomats in Syria. According to a report by the Islamic Republic of Iran News Agency on the 10th local time, Iravani, Iran's representative to the United Nations, urged the UN Security Council and the UN Secretary-General to condemn the recent attacks on Iranian diplomats in Syria. Iravani also called on the United Nations and the Security Council to take measures to ensure the safety of diplomats and prevent possible attacks. (CCTV)The New Zealand dollar just hit the 0.5800 mark against the US dollar, and the latest report was 0.5800, down 1.08% in the day.