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market
Close: Nasdaq Index and S & P hit new highs, market focuses on Nvidia's earnings report
Top 20 U.S. stock market turnover on May 21: Nvidia rose 0ghostfish.6% hit a record high
U.S. WTI crude oil closed down 0.0% on Tuesdayghostfish.7%
Hot Chinese stocks were mixed on Tuesday, Xiaopeng rose 5.9%, Netease fell 5.6%, and Jingdong fell 4.2%
Major European stock indexes closed down generally. The European Stoxx 50 index fell 0.56%
macro
Fed officials reiterate cautious view of inflation trends
Federal Reserve reports: Nearly 40% of U.S. adults cannot get $400 in emergency cash
ECB President Lagarde: Interest rate cuts may be cut in June as inflation is controlled
Popular candidate for the next Fed chairman: If data guarantees, interest rates may be considered at the end of the year
Federal Reserve official Barr reiterates the need to keep interest rates high for longer
ECB official Nagel is optimistic about salary data
EU finally approves world's first artificial intelligence law
company
Microsoft Developer Conference Briefing: Programming enters the natural language era,"AI employees" make their debut
After the core security team was disbanded, OpenAI announced 10 major security measures, and netizens praised them
Copilot function gift packageghostfish! Microsoft brings personal AI assistants into teams, GPT-4o helps Azure
Microsoft and Khan Academy teamed up to provide free AI assistants to all teachers in the United States
Microsoft announced the release of Team Copilot and will launch a preliminary preview version within the year
Technology giant promises to safely develop AI models: extreme risks will "escape the Internet cable"
Microsoft CEO Nadella: Azure AI Studio now supports GPT-4o API
The world's largest cloud computing company has suspended purchasing Nvidia's "super chips" because the upgrade is too fast
Tesla's most successful ad is suspected of cheating
Xiaopeng executives interpret Q1 earnings report: big models may make autonomous driving a necessity ahead of schedule
Amazon suspends subscriptions to Nvidia Hopper chips investors worry about disruption in demand
comments
How will U.S. interest rates go? Nobel Prize winner Krugman was also confusedghostfishthe
Shipping costs are rising and goods are being hoarded. The Red Sea crisis continues, merchants are anxious in advance
What is the impact of the world's first comprehensive AI regulatory regulation coming into effect?
Bank of England: Markets should be prepared for a significant increase in repo operations
Bank of New York Mellon: Investors flock to long-term U.S. debt facing potential risks
European stocks fall, investors focus on Nvidia's performance and interest rate outlook