FTSE 100 futures and the British pound tumbled on Monday as escalating war tensions in Eastern Europe triggered sharp risk aversion among investors. Market data showed FTSE 100 futures dropped 1.8% overnight, while the pound weakened 0.6% against the dollar, reflecting heightened uncertainty over potential geopolitical fallout. Traders cited fears of supply chain disruptions and energy price shocks as key drivers of volatility, with energy stocks among the hardest hit sectors. Pound’s decline underscored concerns about stagflation risks if global instability persists, complicating the Bank of England’s inflation control efforts. Business confidence plunged as companies weighed reduced consumer spending power and rising operational costs.

Analysts warned that prolonged volatility could derail merger deals and slow capital expenditure plans in sectors reliant on international trade. War-related risks now dominate market sentiment, with investors prioritizing safe-haven assets over growth-oriented equities. FTSE 100 components including mining and aerospace firms saw outsized declines, signaling broad economic anxiety. Pound’s weakness also raises questions about UK export competitiveness amid a potential global slowdown.