Stock market today: Dow, S&P 500, Nasdaq slip with flood of earnings ahead

Boeing has agreed to a tentative labor deal which may relieve some operational uncertainty, yet the expected loss in earnings could continue to weigh on investor sentiment. Despite some analysts projecting a price increase in the next year due to the resolution of the strike, the immediate reaction may see volatility based on earnings results.

Tesla's performance will be critical to watch after its robotaxi unveiling did not meet investor expectations. Given the anticipation and ongoing scrutiny of profitability and growth in electric vehicles, the stock may be under pressure post-earnings if results do not impress.

Nvidia's consistent performance and the rise in AI-driven sectors suggest continued investor confidence. If market conditions remain steady and the demand for AI products continues to grow, Nvidia's stock is likely to maintain a positive trajectory.

Apple continues to show strength with slight gains and hovering near record highs. With strong year-to-date performance, investor sentiment is projected to remain bullish unless macroeconomic factors severely impact technology stocks.