OpenAI is currently collaborating with Anthropic and Google to work on artificial intelligence safety initiatives.

U.S. stock indices declined, with the Dow Jones falling by 1%.

WTI crude oil has increased by 2.00% today, currently priced at $99.97 per barrel. Brent crude oil has risen by 1.5%, currently priced at $104.68 per barrel.

The market has lowered its expectations for a rate hike by the European Central Bank, now estimating a 50% probability of an increase in October.

On September 15, U.S. Treasury Secretary Besenet stated that rising oil prices are the main reason for the increase in the 10-year U.S. Treasury yield.

On September 15, at 1 PM New York time, the upcoming reissue auction of 20-year U.S. Treasuries is expected to achieve the highest auction yield for this maturity since it resumed issuance in 2020. A slight bear steepening in the long-end bond market has pushed yields higher. This reissue, sized at $13 billion, has a pre-auction trading yield of approximately 5.41%, which would surpass the record of 5.245% set on October 5, 2023, marking a historical high for this maturity. Last week's coupon-bearing Treasury auction saw strong demand at high yield levels, which could be a potential positive for this 20-year Treasury auction. The yield on the 20-year Treasury reached a high of 5.44% on Tuesday, a historical peak since its resumption. Last week's auctions of 10-year and 30-year U.S. Treasuries had bid yields that were 1.4 basis points and 2.7 basis points lower than the issuance yields, respectively. JPMorgan strategists noted in a report on Monday evening that the macro environment lacks attractiveness, valuations are high, and technical support is insufficient, indicating that this auction may require a larger yield concession to be successfully absorbed. The latest positioning data from the U.S. Commodity Futures Trading Commission shows that speculators hold a net short position of 200,000 traditional Treasury futures, which could create demand for short covering.

Market news: Meta Platforms (META.O) will deploy its new self-developed Arke chip in the first half of 2027, with the next-generation Astrid chip set to launch by the end of 2027.

On September 15, semiconductor stocks collectively rebounded, with Qualcomm rising over 4%, Intel and Marvell Technology increasing by more than 3%, and SK Hynix and AMD gaining over 2%. Nvidia and Micron Technology saw gains of over 1%. On September 14, during a speech at the All-In Summit in Los Angeles, Nvidia CEO Jensen Huang received a call from Trump and put it on speakerphone. Trump dismissed the dangers of AI as a 'hoax' and compared data centers to 'the oil of the next two to three decades,' claiming their importance 'exceeds that of the internet.' Huang expressed his agreement on the spot, stating that 'we will not let (AI slowdown) happen.' A Citigroup report pointed out that the recent pullback in semiconductor stocks presents a rare buying opportunity and believes that market concerns over a slowdown in AI spending have been significantly overstated. The bank anticipates that the continued growth in AI inference demand, coupled with ongoing supply constraints, will support further expansion of capital investments across the entire industry ecosystem.

On September 15, U.S. and Brent crude oil prices rose by $0.7 in the short term, following reports that Saudi Arabia has notified some European refiners that September shipments of crude oil have been canceled.

U.S. stocks opened with the Dow Jones Industrial Average down 0.2%, the S&P 500 down 0.1%, and the Nasdaq down 0.1%. Most storage concept stocks rose, with Micron Technology (MU.O) up 0.9% after demonstrating the world's first 512GB DDR5 RDIMM memory module, expected to enter mass production in the second half of 2027. SK Hynix (SKHY.O) rose 2%. Star tech stocks showed mixed results, with Nvidia (NVDA.O) up 0.8%, Intel (INTC.O) up 1.6%, Microsoft (MSFT.O) down 0.8%, and Oracle (ORCL.N) down 0.5%. (Jin Shi)