Super El Niño meets Middle East oil shock—will inflation and rates stay “hot”?

JPMorgan warned that a “super” El Niño is colliding with an oil shock driven by conflict in the Middle East, creating a risk that the global inflation downtrend slows again next year. The core mechanism is supply-led: higher energy prices can feed through to transport, food, and broader price expectations even if demand-side cooling continues. In parallel, market commentary is increasingly framing the US Federal Reserve as pursuing a “no-landing” path, where both growth and inflation remain elevated rather than converging quickly. Separately, Russia’s central bank decision to cut its key rate to 14% per annum was justified by underlying inflation measures staying in a 4–5% annualized range, signaling a willingness to ease despite still-tight macro conditions. Geopolitically, the cluster links climate-driven weather risk to energy-market volatility and to how central banks calibrate policy under uncertainty. If Middle East-related supply disruptions keep energy prices elevated, it strengthens the bargaining position of oil exporters and complicates sanctions or conflict-related containment strategies by raising the cost of disruption. The “no-landing” narrative in the US matters because it can keep real yields higher for longer, tightening global financial conditions and reducing risk appetite for emerging markets. Meanwhile, Russia’s rate cut suggests domestic disinflation is progressing enough to allow monetary support, but it also implies the Kremlin’s macro strategy may remain sensitive to external shocks, including energy and sanctions spillovers. For markets, the most direct transmission is to crude oil and inflation-sensitive assets: higher energy prices typically pressure consumer staples, airlines, industrial inputs, and inflation-linked bonds. The JPMorgan warning implies upside risk to headline inflation prints and to breakeven inflation expectations, which can lift yields and strengthen the dollar in risk-off episodes. If the US truly stays in a “no-landing” regime, equity multiples may compress even if earnings hold up, while volatility in rates markets can rise. Russia’s 14% rate cut can influence RUB funding conditions and local bond curves, potentially supporting domestic credit but also leaving the currency exposed if global oil shocks worsen or if risk premia rise. Next, investors should watch weather and energy indicators that can turn a forecast into a policy problem: El Niño strength metrics, shipping and tanker route disruptions, and any escalation signals tied to Middle East conflict. On the macro side, the key triggers are inflation components that are most energy-sensitive, such as transport and food, plus forward-looking measures like inflation expectations and breakevens. For the US, the “no-landing” framing will be tested by the next set of inflation and labor-market prints relative to Fed guidance, with a clear escalation trigger being renewed acceleration in core services prices. For Russia, the path of underlying inflation toward and below the 4–5% band will determine whether further easing is credible or whether external shocks force a reversal in the easing cycle.

Geopolitical Implications

• 01

  Energy disruptions tied to Middle East conflict can re-ignite inflation risk and complicate disinflation strategies.

• 02

  A US “no-landing” path can tighten global financial conditions and shift leverage toward exporters.

• 03

  Russia’s easing cycle may be constrained by external energy and sanctions spillovers.

Key Signals

• —El Niño strength and weather anomaly updates.
• —Oil market disruption indicators and escalation signals in the Middle East.
• —US inflation composition, breakevens, and real yields.
• —Russia’s underlying inflation path versus the 4–5% band.