Stock futures are up slightly ahead of the release of the December jobs report and a potential Supreme Court ruling on the Trump administration's tariffs. Here's what investors need to know today.

Supreme Court may rule Friday on Trump tariffs. Prediction markets show 75% chance of ruling against administration as retail stocks surge 5-6% in 2026.

Bitcoin trades at $91K as stock futures hold flat ahead of Supreme Court tariff ruling and December jobs data. Markets await Friday's key decisions.