Monday's market open could get messy. Trump's fresh tariff threats targeting eight European nations over Greenland are likely to rattle risk sentiment hard. European equities will probably take the heaviest hit—but don't sleep on the spillover effects. When geopolitical friction flares up and economic uncertainty spikes, capital rotation happens fast. Risk-off flows have a way of hitting everything, including crypto markets. Traders should stay sharp on how traditional markets react and what it means for digital asset positioning.