S&P 500 coasts to a third year of superior returns. Three key questions for Wall Street entering 2026

While the swing factors are inherently unpredictable, there seem a few broad questions hovering over the market as 2025 slips into the past.

S&P 500 coasts to a third year of superior returns. Three key questions for Wall Street entering 2026

TL;DR

  • The S&P 500 has historically shown a strong tendency for positive returns, with gains in three-quarters of all calendar years since 1958.
  • Current conditions, including a 38-month bull market, double-digit earnings growth forecasts, and anticipated Fed rate cuts, support a default bullish stance.
  • While Wall Street handicappers collectively predict a 10% or better rise for 2026, historical patterns and current market concentration, especially the dominance of a few mega-cap tech stocks, suggest potential headwinds.
  • The narrowness of market performance, with a few key stocks driving gains, is a significant point of debate, though other sectors like banks and cyclicals are also showing strength.
  • The substantial capital demands from hyperscalers for AI development and potential large IPOs could impact the supply-demand balance for equities.
  • Bitcoin's recent struggles and its potential decoupling from the tech sector raise questions about its role as a risk barometer and its influence on retail trading.