U.S. Economy Strengthens in February; ISM Survey at 3.5-Year High

U.S. economy gained strength in February despite winter storm Fern

Published: March 4, 2026 at 10:10 a.m. ET

The largest part of the U.S. economy expanded in February at the fastest pace in 3 1/2 years, and the ISM (ISM) survey reached a multi-year high even as winter storm Fern affected parts of the country. Businesses reported rising sales and higher new orders while also signaling they are adjusting operations in response to higher tariffs.

This update synthesizes the key takeaways, market implications, and data points institutional investors and professional traders should monitor.

Key facts — concise and quotable

• "The largest part of the U.S. economy expanded in February at the fastest pace in 3 1/2 years."
• ISM (ISM) survey posted its strongest reading in roughly 3.5 years, with firms reporting higher sales and rising new orders.
• Businesses explicitly cited adjustments to tariffs as part of operational and supply-chain responses.

What the February strength means

The survey results indicate resilient activity in the economy’s largest component at a point when weather-related disruption and trade-policy shifts could have dragged growth lower. Firms reported both sales growth and stronger new order flows, a combination that typically supports continued production and hiring momentum in coming months.

The reference to tariff-related adjustments highlights an ongoing reallocation of supply chains and pricing strategies. Companies facing higher input costs or tariff uncertainty are shifting sourcing, passing some costs through to prices, or changing inventory strategies to protect margins.

Near-term implications for markets and policy

• Inflation dynamics: Rising sales and new orders can increase pricing power for goods and services. If firms continue to pass on tariff-driven cost increases, headline and core inflation measures may show upward pressure in subsequent monthly releases.
• Interest rates: Strength in the economy’s largest segment complicates the monetary-policy backdrop. Durable strength in activity metrics raises the bar for policymakers weighing the need to tighten or ease.
• Equities and sectors: Cyclical sectors that track order flow and consumer spending may respond positively to sustained demand, while firms exposed to higher tariffs could face margin compression until supply adjustments take effect.

What professional traders and analysts should monitor next

• Follow-up ISM releases and regional purchasing-manager indicators for confirmation that February’s gains persist.
• High-frequency activity measures (retail sales, weekly indicators) to gauge whether consumer demand is supporting the reported sales and new orders.
• Input-cost and margin data in upcoming corporate reports to understand how tariffs are affecting profitability and pricing behavior.
• Inflation indicators (CPI, PCE) and labor-market data for signs of second-round effects that could influence central-bank decisions.

Operational takeaway for institutional investors

• Rebalance risk exposure by tracking order-book and sales trends company by company rather than relying solely on headline growth metrics.
• Distinguish between firms able to pass through tariff-related costs (pricing power) and those more likely to see margin erosion.
• Monitor supply-chain disclosures and inventory levels to anticipate shifts in production cadence tied to tariff adjustments.

Context and anecdote

On the ground, businesses and consumers continued to transact despite localized winter impacts. Visual indicators such as queues at quick-service restaurants and other retail touchpoints were noted during the period, underscoring that foot-traffic disruptions were not enough to offset broader demand gains captured in the survey.

Limitations and caution

• A single monthly survey snapshot—while informative—requires confirmation from subsequent releases and hard data (sales receipts, payrolls, production figures) before concluding a sustained trend.
• Tariff-related adjustments can have uneven effects across industries; headline strength may mask pockets of weakness where cost pass-through is constrained.

Bottom line — concise guidance for decision-makers

February’s ISM reading and the underlying rise in sales and new orders point to a resilient economy able to absorb weather shocks and tariff frictions in the near term. For institutional investors and professional traders, the priority is to track whether demand-led momentum translates into sustained revenue and margin improvements across portfolios. Key data and corporate reports over the next several weeks will determine whether February represents a turning point or a transitory strength period.

Ticker reference

• ISM (ISM)