Extreme Policy Uncertainty Persists Despite Recent Moderation as Markets Navigate Volatility

Policy Uncertainty Index

As of May 27, 2026, the U.S. Daily Economic Policy Uncertainty Index stands at 298.2, placing the current environment firmly in the Extreme category. Despite a sharp daily spike of 72.2 points, the broader trend shows a significant cooling from the even more elevated levels seen earlier this month. Specifically, the index has retreated by 131.8 points over the last 30 days, suggesting that the most acute phase of recent policy shocks may be passing. The 7-day moving average currently sits at 342.5, which is slightly higher than the 30-day average of 338.7, indicating some lingering short-term friction. The news-based uncertainty component remains high at 280.4, reflecting intense media focus on ongoing legislative debates and regulatory shifts. Current drivers likely include high-stakes fiscal negotiations, potential shifts in trade policy, and the looming shadow of geopolitical realignments. While the monthly index reading of 212.3 is lower than the daily spot, it still represents a regime of Elevated to Extreme concern. Interestingly, the year-over-year change shows a massive decline of 247.8 points, reminding us of how much more volatile the landscape was in 2025. Investors are currently grappling with a stable trend within this extreme regime, meaning uncertainty is high but no longer accelerating. This backdrop creates a complex environment where the S&P 500 has managed a 6% gain over the last month despite the policy fog.

Uncertainty Regime

We are currently operating within an Extreme Uncertainty regime, a classification reserved for periods of significant structural or political upheaval. A level of 298.2 is well above the Normal range of 75–110 and even surpasses the Elevated threshold of 175–250. Historically, readings of this magnitude are associated with events like the 2011 debt ceiling crisis or the 2016 post-election period. While the index has backed off from its recent peaks, the fact that it remains near 300 suggests that policy clarity is still a distant prospect. The stable trend designation is crucial; it implies that the market has moved from a state of shock into a state of persistent high-level anxiety. In this regime, the known unknowns are numerous, ranging from tax policy shifts to the direction of federal spending. Compared to the 1985–2009 baseline of 100, the current environment is nearly three times as uncertain as the historical average. This sustained elevation acts as a tax on economic growth, as it raises the hurdle rate for new business investments. We observe that the 30-day moving average is beginning to plateau, which often precedes a slow grind back toward more normal levels. However, until the index breaks below the 250 level, we cannot classify the current policy environment as anything other than high-risk.

Policy Uncertainty Trend (Daily)

Historical Parallels

Our analysis identified 11 historical periods with EPU profiles similar to the current 298.2 level. Data from these parallels suggests that extreme uncertainty tends to be sticky rather than mean-reverting quickly. On average, three months after hitting these levels, the EPU Index remained high at 264.3. Looking six months out, the average level only moderated slightly further to 257.9, staying well within the Elevated zone. This suggests that the current policy debates are likely to be protracted affairs rather than quick resolutions. Historically, these periods of sustained uncertainty have preceded a slowdown in GDP growth of approximately 0.5% to 1.0%. Similar spikes in the past, such as during the Global Financial Crisis or the COVID-19 onset, required major legislative breakthroughs to subside. The persistence of high EPU often leads to a wait-and-see approach by corporate boards, which eventually shows up in weaker employment data. Investors should be prepared for a long tail of uncertainty that could last through the remainder of the 2026 fiscal year. Past cycles show that the index only returns to the sub-150 range once the underlying policy conflict is decisively settled by an election or major bill.

Market Snapshot

It is important to note that the Daily EPU Index is a lagging or coincident indicator rather than a high-frequency market mover. You will rarely see the S&P 500 react instantaneously to a daily EPU print, as the index reflects the broader policy weather rather than a specific data surprise. Nevertheless, the current extreme levels provide a vital context for the recent 6% rally in the S&P 500 to $7564. This divergence suggests that equity markets may be looking past policy friction, perhaps buoyed by strong corporate earnings or expectations of Fed support. Typically, high EPU readings are associated with a higher VIX and wider credit spreads as investors demand a larger risk premium. The current environment suggests a wall of worry that the market is attempting to climb, though the risk of a sudden correction remains elevated. When policy uncertainty is this high, the correlation between different asset classes often tightens as macro factors dominate idiosyncratic stories. We are seeing a market that is sensitive to headlines but fundamentally resilient, a dynamic that can change if EPU spikes back toward the 400 level. Fixed income markets often see a flight to quality during these periods, though fiscal policy uncertainty can sometimes complicate the bid for Treasuries. Overall, the EPU serves as a reminder that the current market gains are occurring against a backdrop of significant systemic fragility.

Defensive Sector Performance

Defensive & Policy-Sensitive Stocks

In an environment of extreme policy uncertainty, the performance gap between defensive and cyclical sectors typically widens. Defensive sectors, such as Utilities, Consumer Staples, and Healthcare, tend to outperform as their earnings are less sensitive to policy shifts. Conversely, cyclical sectors like Industrials and Financials often struggle when the regulatory and fiscal outlook is clouded. High EPU specifically pressures companies with high capital intensity, as the cost of making a wrong investment decision increases. Tech stocks may show resilience if they are viewed as secular growth stories, but they remain vulnerable to changes in trade or antitrust policy. Small-cap stocks, represented by the Russell 2000, often underperform large-caps during these periods due to their higher sensitivity to domestic policy. Dividend-paying stocks become more attractive to investors seeking a bird in the hand amidst the macro fog. We also see a trend where companies with strong balance sheets and fortress qualities are rewarded with valuation premiums. If the EPU remains above 250, we expect the recent 6% market rally to narrow, with leadership shifting toward more stable earners. Investors should watch for signs of policy-sensitive stocks—like those in green energy or defense—decoupling from the broader index.