Retail investors defy headwinds to trade record $6.6 trillion in stocks in first half of 2025

Despite a bruising first half marked by geopolitical tensions and tariff shocks, retail investors continued to pour money into US stocks at a historic pace, underscoring their growing clout in financial markets.

Individual investors traded a staggering $6.6 trillion worth of equities in the first six months of 2025, according to Nasdaq data.

Of that, $3.4 trillion represented purchases, while $3.2 trillion were in sales—showcasing a clear preference for buying dips rather than fleeing the market.

This buying frenzy unfolded against a backdrop of persistent volatility.

President Donald Trump’s new wave of import tariffs triggered fears of a global trade war, while conflict in the Middle East added to investor anxiety.

Major indexes responded sharply: the S&P 500 and Dow Jones fell into correction territory, and the Nasdaq briefly entered a bear market.

Dip-buying in full force

But retail investors didn’t blink. Some investors said it was "the toughest investment climate" they ever experienced.

However, according to Nasdaq, cumulative net inflows from individuals into single stocks and exchange-traded funds reached $137.6 billion in the first half.

Vanda Research, which tracks retail flows through brokerage activity and options data, pegged the figure even higher at $155.3 billion—the most since it began recording the data in 2014.

That surpasses the meme-stock frenzy of 2021, when stimulus checks and speculative momentum brought in $152.8 billion in six months.

This year’s buying, however, is more targeted.

According to Vanda analysts, the 'American exceptionalism' trade and a record amount of dip-buying in response to Trump's "liberation day" tariffs drove the surge.

Retail flows concentrated around high-profile tech names like Nvidia, Tesla, and Palantir.

Meanwhile, index-linked funds such as SPY and QQQ also saw strong inflows, reflecting a barbell approach balancing growth conviction with diversification.

Retail portfolios stay resilient

Vanda reported that retail investors poured an average of $1.3 billion into the market each day during the first half of 2025—a 21.6% increase compared to daily averages in 2024.

This aggressive buying strategy has yielded results.

According to Vanda’s estimates, the typical retail portfolio rose 6.2% in the first six months of 2025, nearly matching the S&P 500’s 6.1% gain over the same period.

Marco Iachini, Vanda Research's senior vice president of research, wrote in a note:

While institutional sentiment remains cautious, retail enthusiasm appears undeterred by macroeconomic headwinds.

If this trend continues, retail investors could play a pivotal role in shaping second-half market dynamics, especially as monetary policy, inflation, and geopolitics remain in flux.