Yields rise, oil jumps; US and Iran resume military attacks - Reuters

The resumption of military attacks between the US and Iran has reintroduced a fresh layer of geopolitical uncertainty into global markets. In immediate response, oil prices jumped as traders priced in the risk of supply disruptions in the Middle East, a region critical to global crude output. Meanwhile, bond yields rose, a move often tied to expectations that higher energy costs will feed into consumer inflation, potentially complicating the path for central banks as they assess the durability of price pressures.

For investors, the key dynamic is the interplay between energy and rates. A sustained climb in oil can raise production and transportation costs across industries, while rising yields reflect shifting forecasts for interest rate policy. Historically, such episodes tend to increase market volatility, but the exact impact depends on the duration and severity of the conflict.

Looking ahead, attention should center on whether the attacks escalate into broader supply outages, how major producers respond, and what central banks signal about their tolerance for energy-driven inflation. These factors, rather than the immediate headlines, will likely shape the next phase of market direction.