When Jerome Powell Says “Could Go Lower or Higher,” Wall Street Listens — Especially as Gas Prices Rise

The markets are watching Jerome Powell closely, and the conversation has a new, prickly edge: Wall Street grows more worried about growth impact from higher gas prices. Powell’s recent comments — that risks to the economy make it plausible rates could move either lower or higher — didn’t come from a policy meeting note; they came from a central banker trying to square a stubbornly uncertain map. Against that backdrop, a surge in energy costs is doing more than pinching consumers at the pump: it’s making investors rethink the odds on growth, inflation, and what the Fed will do next.

Powell’s framing is important because it acknowledges a two-way street. The Fed must weigh inflation upside from an energy shock against downside risks from a cooling labor market or slowing demand. For markets, that ambiguity is often worse than a clear signal: uncertainty breeds volatility and forces rapid repricing when new data — like crude spikes or consumer spending slumps — arrive.

Why Powell’s “lower or higher” phrasing matters

• It signals uncertainty instead of commitment. The Fed is not telegraphing an imminent easing cycle — nor is it promising to hike. That keeps markets guessing.
• It acknowledges asymmetric risks. A supply shock (say, geopolitically driven oil jumps) can lift inflation quickly; a labor slowdown or credit squeeze can weaken growth just as fast.
• It elevates the role of incoming data. Markets will now hang on each energy report, payroll print, and inflation snapshot because those data points tilt the “lower vs. higher” balance.

That dynamic is especially potent now because oil and gasoline prices have shown renewed volatility. Recent supply disruptions and geopolitical tensions have pushed Brent and WTI prices higher, and U.S. pump prices have edged up — not a small matter for an economy where consumer spending still carries a lot of weight.

Wall Street grows more worried about growth impact from higher gas prices

Higher gas prices do three immediate things: they reduce real household income at the margin, raise the cost of transporting goods, and feed into headline inflation. All three bite into corporate earnings, consumer confidence, and the Fed’s calculus.

• Consumers: Pump pain reduces discretionary spending. Families with tighter budgets tend to delay large purchases and cut back on restaurants, travel, and other services — the very sectors many investors lean on for cyclical growth.
• Producers and supply chains: Diesel and transport costs filter into grocery bills and retail margins, pressuring companies that can’t pass the full cost to customers.
• Monetary policy: If energy-driven inflation expectations take hold, the Fed could need to act to prevent a second-round wage-price spiral. Conversely, if high gas prices choke demand enough, the Fed might hesitate to tighten further or even consider easing sooner.

The result is a tricky feedback loop: rising energy prices can raise inflation and interest-rate expectations at the same time they weaken growth — a classic stagflation risk that terrifies equity markets and complicates policy.

What markets are pricing now — and why that matters

Since the uptick in oil, markets have repriced several things quickly:

• Treasury yields rose as investors demanded compensation for higher expected inflation and possibly steeper policy paths.
• Equity valuations shifted, with broad selling pressure on growth stocks sensitive to higher discount rates, and rotation into energy and defensive sectors.
• Probability models for Fed rate changes were scrambled: futures and options markets began reflecting a wider distribution of outcomes, echoing Powell’s “lower or higher” language.

When markets price in both higher inflation and slower growth, portfolio managers face hard allocation choices. Short-term, that often means de-risking and favoring cash-flow-stable businesses. Over longer horizons, it can mean re-evaluating earnings projections across sectors if sustained energy costs are assumed.

A few scenarios to watch

• Short-lived energy spike: If oil and gas bounce up quickly but then retreat, the Fed likely stays data-dependent, and the markets might calm once inflation peaks and the growth hit proves shallow.
• Persistent high energy prices: That raises the chance of a policy response to curb inflation — potentially higher rates for longer — even as growth slows. This is the worst-case outcome for stocks and consumer confidence.
• Demand-driven slowdown: If high energy costs trigger a spending pullback large enough to weaken labor markets, the Fed could pivot toward easing, which would boost risk assets but potentially widen long-term inflation expectations.

Each scenario lands differently for investors and households; the common thread is that energy prices amplify uncertainty.

The investor dilemma

Transitioning between sections, the question for investors becomes: hedge or hold? Short-term traders will trade volatility. Longer-term investors must decide whether the energy shock is a cyclical blip or a structural change to margins and consumer behavior.

• Defensive posture: Increase exposure to sectors that historically outperform in stagflation-like environments — energy producers, consumer staples, and select industrials with pricing power.
• Selective offense: Look for companies with strong balance sheets and pricing power that can protect margins or pass on higher costs.
• Liquidity and duration: Reduce exposure to long-duration assets if the probability of higher-for-longer rates rises.

My take

Powell’s candor — that rates “could go lower or higher” — is honest central banking in a noisy world. It’s a reminder that modern monetary policy operates in a landscape of shocks, not certainties. The immediate worry on Wall Street about the growth impact from higher gas prices is well-grounded: energy is a lever that moves inflation and demand simultaneously.

Investors should respect the ambiguity by emphasizing flexibility. Short timelines matter now: monitor energy markets, CPI and PCE prints, and payrolls closely. Over longer horizons, focus on businesses with durable cash flows and pricing power. Policymakers will do their job; your portfolio needs to do yours.

Sources

• Fed is watching energy price spikes, but Chair Powell says bank is limited in what it can do — AP News.
  https://apnews.com/article/9579251950934c287bc59a55fc87dade

• Gasoline Prices Rise as Global Oil Markets React to Iran Tensions — Reuters.
  https://www.reuters.com/markets/commodities/gasoline-prices-rise-global-oil-markets-react-iran-tensions-2026-03-16/

• EIA releases latest Short-Term Energy Outlook amid Middle East conflict — U.S. Energy Information Administration.
  https://www.eia.gov/pressroom/releases/press584.php

• High oil prices knock down stocks and erase Wall Street's hopes for a cut to interest rates — AP News.
  https://apnews.com/article/b797f3819f7caac46893afb5b770f44c