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5 Key Events That Drove Stock Market Last Week - News Directory 3

5 Key Events That Drove Stock Market Last Week

December 21, 2025 Victoria Sterling Business
News Context
At a glance
  • Stocks ended‍ the week on a positive note, driven by a rebound in ‍the artificial‍ intelligence sector,‍ despite lingering concerns ⁢about AI spending and funding.
  • The stock market experienced a volatile week, ultimately finishing⁢ higher thanks to gains in the artificial intelligence trade.
  • Initial anxieties centered around potential funding issues for Oracle's data⁣ center projects related to TikTok, and broader⁤ concerns about the sustainability of current ⁤AI-related⁢ spending levels.These concerns contributed...
Original source: cnbc.com

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Wall Street Roundup: AI⁤ Volatility, Oracle’s TikTok Deal, and Market Resilience

Table of Contents

  • Wall Street Roundup: AI⁤ Volatility, Oracle’s TikTok Deal, and Market Resilience
    • At a Glance
    • Market Performance Overview
    • Key Market Drivers
      • 1. AI Chip⁢ Makers: Nvidia ⁣and Broadcom
      • 2. nike’s ⁤Earnings and Guidance

Stocks ended‍ the week on a positive note, driven by a rebound in ‍the artificial‍ intelligence sector,‍ despite lingering concerns ⁢about AI spending and funding. The S&P⁢ 500 and Nasdaq secured modest weekly⁤ gains, tho December remained a slightly negative month overall. Key moments included Nvidia’s potential China shipments and Oracle’s involvement in a TikTok joint ⁤venture.

At a Glance

  • What: Market recovery fueled by AI stock rebound, particularly Nvidia and Micron.
  • Where: U.S. stock markets (S&P 500,nasdaq).
  • When: Week ending December 22,⁤ 2023.
  • Why it Matters: Demonstrates continued investor interest in AI despite ⁤volatility and funding anxieties.
  • What’s Next: monitoring AI spending trends and geopolitical⁤ impacts on chip exports will be crucial.

Market Performance Overview

The stock market experienced a volatile week, ultimately finishing⁢ higher thanks to gains in the artificial intelligence trade. The⁤ S&P 500 edged‍ up 0.1% for the week, while⁣ the Nasdaq Composite saw a 0.5% increase.‍ Despite⁣ these ‍gains, both indexes remained⁤ modestly lower for ‍the month of December, ⁣a period traditionally known for strong performance[⁢[[⁢[Investopedia – December Rally].

S&P 500 and Nasdaq 5-session performance chart
S&P 500 and Nasdaq 5-session performance (December 18-22, 2023)

Initial anxieties centered around potential funding issues for Oracle’s data⁣ center projects related to TikTok, and broader⁤ concerns about the sustainability of current ⁤AI-related⁢ spending levels.These concerns contributed to earlier ⁣losses ⁤in the week, but a rebound on Thursday and Friday helped offset them.

Key Market Drivers

1. AI Chip⁢ Makers: Nvidia ⁣and Broadcom

Nvidia ⁤was a standout performer, with shares rising 3.4% for the week. This surge⁤ followed news that the ⁢U.S. government is reviewing a potential shipment of nvidia’s H200 chips to ‍China ‍[[[[Reuters – U.S.Government Reviewing Nvidia H200 Chip Exports ‍to⁢ china]. Despite its ⁤high valuation – currently trading at 23.5 times fiscal 2027 earnings estimates ‍- ⁣analysts note this is relatively inexpensive compared to its ‍past‍ average of over 70 times[[[[CNBC -⁤ Stock Market Today].

Broadcom also benefited from the AI rally on Friday, but couldn’t fully recover from earlier losses, ending the week down 5.4%.

2. nike’s ⁤Earnings and Guidance

Nike reported stronger-than-expected earnings, but ‍its guidance for the current quarter fell short of expectations, leading to a⁢ 1.3% decline in its stock price. The‍ company cited macroeconomic headwinds and currency fluctuations as contributing factors[[[[Wall Street⁤ Journal – Nike Earnings Report].

3. Oracle and TikTok’s U

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