Investors Flock to US Stocks Amid Revival of "TINA" Phenomenon

Global Investors Flock Back to US Equities as Ceasefire Boosts Confidence

The U.S.-Iran ceasefire in early April has led to a significant shift in investor sentiment, with global investors pouring a net $28 billion into U.S. equities since the eve of the ceasefire announcement. According to LSEG/Lipper data, U.S. investors alone accounted for nearly $23 billion of this total, reversing the trend of net outflows seen in the preceding months.

Until the ceasefire announcement, investors had pulled a net $56 billion out of U.S. stocks, with U.S.-based investors accounting for a net outflow of almost $90 billion. However, the ceasefire has sharpened focus on which markets have the strongest outlook, and early signals from earnings season suggest the U.S. remains robust.

The S&P 500 is 2% above pre-war levels, outperforming most major equity markets that have erased their war-driven losses. This resilience is attributed to the U.S.'s status as a net energy exporter, compared with European countries and others like Japan, which has helped Wall Street recover more quickly from the post-war market turbulence.

A ROUND TRIP ACROSS THE WORLD

Major investment banks and strategists have upgraded U.S. equities to "overweight" from "neutral" in recent days, citing resilient corporate earnings - particularly in the technology sector - that could cushion the fallout from the Middle East conflict. The International Monetary Fund has shaved its 2026 U.S. growth estimate by just one-tenth of a percentage point to 2.3%, but lowered euro zone growth estimate by 0.2 percentage points to 1.1%.

| Market | Net Outflow/Inflow (2026) | | --- | --- | | U.S. Equities | -$30 billion | | European Equities | -$4.7 billion | | South Korean Equities | -$2.5 billion |

Investors have cut exposure to popular trades such as Europe and Asian emerging markets since the ceasefire announcement. According to Bank of America's weekly report, South Korean equity funds posted a record outflow of $2.5 billion in the week to April 15, while European stocks posted a $4.7 billion outflow, the largest since November 2024.

The S&P index's burst past 7,000 this week marked a gain of more than 10% in 11 days, faster even than the bounce-back after Trump's "Liberation Day" tariff announcement in April 2025 shook global markets. This rapid gain is a relatively rare occurrence, with the S&P 500 achieving a 10% rally in 11 sessions only 15 times this century.