Stocks slide, bond rout deepens as US and Iran trade attacks - Reuters

The simultaneous slide in equities and deepening bond rout signals that markets are not treating the US-Iran escalation as a conventional geopolitical scare. Typically, such hostilities trigger a rush into safe-haven government bonds, pushing prices up and yields down. Instead, the selloff in both asset classes suggests investors are focused on second-order effects—particularly the risk of sustained inflationary pressure, higher fiscal deficits, or a more hawkish central bank response. In this context, longer-duration bonds become less attractive even as equity risk appetite fades.

From an educational perspective, this is a reminder that markets rarely react uniformly to headlines. The immediate price action reflects not just the event itself, but how it interacts with the existing macro backdrop—here, an economy still wrestling with price pressures and interest-rate expectations. What warrants close observation now is the trajectory of oil prices, as well as any signals from policymakers that they are adjusting their stance in response to the geopolitical landscape. Diplomatic follow-through, supply-chain impacts, and subsequent inflation data will likely determine whether markets treat this as a transient shock or a lasting repricing of risk.