The US stock market took a hit on Tuesday, with the S&P 500 and Nasdaq Composite indexes falling as tech giants like Microsoft led the decline. The sell-off came ahead of highly anticipated earnings reports from Apple and other major tech companies later this week.

Microsoft's Weak Guidance Sparks Sector Jitters

Microsoft, one of the most influential stocks in the tech-heavy Nasdaq, saw its shares plunge after the company issued weaker-than-expected guidance for the current quarter. This prompted concerns about a broader slowdown in the sector, according to Reuters. The tech-heavy Nasdaq Composite index dropped 1.6%, while the S&P 500 fell 0.7%.

Investors Brace for More Earnings Volatility

Investors are now bracing for more potential volatility as a slew of major tech companies, including Apple, Amazon, and Alphabet, are set to report their latest quarterly results later this week. NPR reports that the tech sector's performance will be closely watched, as it has been a key driver of the market's overall direction in recent years.

Broader Economic Concerns Linger

The tech sector's woes come amid broader concerns about the state of the US economy. The BBC reports that the Federal Reserve's interest rate hikes to combat inflation have raised fears of a potential recession. Investors will be looking for clues about the economic outlook from the tech giants' earnings reports and guidance.

What This Really Means

The tech sector's struggles are a reminder that the market's recent resilience may be more fragile than it appears. With high-profile earnings reports on the horizon, investors will be closely watching for any signs of a broader slowdown that could spill over into other areas of the economy. The coming days could set the tone for the market's direction in the weeks and months ahead.