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Sources: Databricks, an artificial intelligence and data company, has raised nearly $9.5 billion and is negotiating to raise an additional $4.5 billion in debt. The company's valuation will exceed $60 billion.A few ETFs in the U.S. stock market closed up, with semiconductor ETFs rising by more than 2.5%. This week, biotechnology ETFs fell by more than 3.3%, while optional consumer ETFs rose by more than 1.1%. On Friday (December 13th), semiconductor ETFs closed up by 2.51%, global technology stock index ETFs rose by 0.87%, technology ETFs rose by 0.43%, and optional consumer ETFs rose by 0.4%.International precious metal futures generally closed down, COMEX gold futures fell 1.61% to US$ 2,665.9 per ounce, and COMEX silver futures fell 1.96% to US$ 31 per ounce.

CFTC: The net long position of gold, silver and copper reached a five-week high. CFTC: In the week of December 10th, the net long position of COMEX gold held by speculators increased by 18,792 contracts to 220,189 contracts, a five-week high. The net long position of COMEX silver increased to 30,685 contracts, a five-week high. The net long position of COMEX copper increased to 12,635 contracts, a five-week high. The net long position of NYMEX platinum held will reach a three-month low of2,892 contracts. The net short position of NYMEX palladium increased to 7,621 contracts, a record high of more than two months.Diesel exports along the Gulf Coast soared to a record high in early December last year.The yield of 10-year US Treasury bonds rose by more than 24 basis points this week. At the end of new york on Friday (December 13th), the yield of 10-year US benchmark treasury bonds rose by about 7.00 basis points, reaching a fresh high of 4.4046%. This week, the cumulative increase was 24.38 basis points, and the overall upward trend was sustained and smooth. The yield of two-year US bonds rose by more than 5.00 basis points, reaching a new high of 4.2448%. This week, it rose by 14.08 basis points, and the overall volatility went up. There was a small but prominent V-shaped fluctuation around 21:30 Beijing time on December 11th.

Competition in the anode material market intensifies enterprises' multi-pronged response to the challenge. According to the news of WeChat official account, the official WeChat of Dow Technology, on December 13th, Dow Technology recently signed the Project Technology Entrustment Development Contract with the University of Electronic Science and Technology of China, entrusting the University of Electronic Science and Technology of China with the research and development of ultra-thin metallic lithium anode materials, and accelerating the commercialization of solid-state lithium batteries. As one of the four main materials of lithium battery, the anode material directly affects the energy density and cycle performance of lithium battery. At present, artificial graphite is the main anode material. Affected by the mismatch between supply and demand, the market competition of anode materials is in a white-hot situation. The price of anode materials is low, and it has become a consensus in the industry to reduce costs and increase efficiency. Negative electrode material manufacturers actively develop new products, optimize production technology, improve production efficiency, and take a multi-pronged approach to meet market challenges. (CSI)Surveillance camera startup Verkada negotiated financing at a valuation of $4.5 billion.CFTC: Chicago corn bullish sentiment hit a 21-month high, CFTC: In the week of December 10th, the net long position of CBOT corn held by speculators increased to 165,890 contracts, a 21-month high. Net short position of CBOT wheat decreased. CBOT soybean net short position hit a four-week low, and soybean meal net short position hit a three-week low. Arabica coffee net bulls hit a four-week low. Turn bullish on raw sugar. ICE cotton net short position hit a three-week high. The net long position of fattening cows increased to 19,866 contracts, a record high in recent 13 years. The net long position of live cattle hit a five-year high. The net long position of orange juice hit a 21-month high.