Wall Street Sees Another Banner Year for Markets. Could Anything Stop It? NYT Par :Bernhard Warner 2 janvier 2026 à 13:22 Analysts have forecast more stellar gains for the S&P 500. But concerns about inflation, the dollar and sky-high valuations could make for a choppy run. © Spencer Platt/Getty ImagesThe S&P 500’s bull market rally has entered a fourth year, with Wall Street expecting more big gains in 2026.