Nvidia (NASDAQ:NVDA) and other semiconductor stocks opened Tuesday lower, erasing premarket gains, signaling that investor sentiment remains fragile after Monday's historic sell-off.

Market Reaction

• Nvidia: Initially up nearly 5% in premarket trade, but reversed to -0.6% after the market opened.

• Other Chip Stocks:

  • Broadcom (NASDAQ:AVGO): -0.6%
  • AMD (NASDAQ:AMD): -0.8%
  • Micron (NASDAQ:MU): -1.7%
  • Marvell Technology (NASDAQ:MRVL): Flat

• Indexes:

  • S&P 500: -0.1%
  • Nasdaq 100: -0.3%

DeepSeek's Impact on AI Stocks

• Historic Market Cap Loss: Nvidia lost $593 billion in market value Monday, marking the largest single-day wipeout for a U.S. company.
• Nasdaq Plunge: The index fell 3.1%, with Nvidia leading the decline.
• Competitive Fears: DeepSeek's low-cost AI assistant, which outpaced ChatGPT in downloads on Apple's app store, raised fears of market disruption.

Looking Ahead

Despite short-term volatility, investors tracking AI chip performance and financial stability can leverage the Ratios (TTM) API for real-time financial analysis of semiconductor leaders.