Iran Conflict
Geopolitical Brinkmanship Sends Markets Reeling: Iran Rejects Peace Deal as Trump Warns of 'Final Blow'
The fragile optimism that had buoyed global markets earlier this week evaporated on Thursday morning, replaced by a wave of risk aversion as a high-stakes diplomatic effort to end the war with Iran collapsed. In a sharp reversal of Wednesday's gains, S&P 500 futures tumbled 0.