Today, the stock market is showing signs of uncertainty as Dow futures have dipped. Investors are eagerly awaiting Nvidia's earnings report, which could significantly impact market trends. With major indices like the S&P 500 and Nasdaq also seeing a drop, all eyes are on Nvidia and its potential performance amidst ongoing market fluctuations.

Key updates:

• Dow futures edging lower.
• Nvidia earnings report expected soon.
• Market anxiety over tech sector performance.

Here's the full scoop!