It’s one of the biggest paradoxes in finance right now. The Federal Reserve is cutting interest rates, causing the yields on cash to shrink, yet investors are stampeding into money market funds like never before. The total hoard has now swelled past a record $7.7 trillion.

This flood of cash has financial advisors deeply concerned. For months, they’ve warned clients about the “cash trap”—the risk of letting money sit on the sidelines, where its returns are unlikely to outpace inflation, while missing out on long-term growth in stocks and bonds. A recent poll confirmed this anxiety, with a quarter of advisors saying they want to reduce their clients’ allocation to cash, the highest for any asset class.

So what’s going on? The simple answer is fear. With the S&P 500 flirting with record highs, many investors are convinced they’re about to buy at the absolute peak. They’re waiting for a dip, a correction, a sign—anything to avoid the sickening feeling of losing money right after they jump in. But as any seasoned advisor will tell you, trying to perfectly time the market is a fool’s errand.

It’s Not Stocks vs. Cash. It’s Cash vs. Cash.

While the “cash trap” narrative is compelling, it might be missing the point. According to Peter Crane, a specialist who tracks the industry, investors aren’t making a grand strategic decision to choose money markets over the stock market. Instead, they’re making a much simpler choice: where is the best place to park the cash they’ve already decided to hold?

From this perspective, the answer is obvious. “Cash competes with cash,” Crane argues. And right now, money market funds, despite their falling yields, are routing the competition. While their average yield has dropped from over 5% to around 3.7%, that still looks fantastic compared to the dismal rates offered by a typical bank savings account. The record inflows, he predicts, are simply a massive migration from low-yielding bank deposits, not an exodus from stocks. The cash mountain is likely to top $8 trillion before the trend slows.

A Roadmap Out of the Trap

Even if the money isn’t fleeing stocks, advisors still have a duty to prevent clients from letting fear dictate long-term strategy. For investors paralyzed by indecision, there are disciplined ways to get back in the game.

Dollar-Cost Averaging (DCA)

This classic strategy involves investing a fixed amount of money at regular intervals, regardless of market highs or lows. It removes the temptation to “time the market” and smooths out the purchase price over time. It’s a psychological salve for nervous investors, ensuring that doing something is better than doing nothing.

The Case for Bonds

With rates falling, bonds become particularly interesting. There’s a fundamental rule in investing: as interest rates fall, bond prices tend to rise. Advisors are now encouraging clients to move excess cash into intermediate-term bonds (maturing in 4-5 years). This strategy aims to “lock in” the current, relatively high yields before they fall further and positions the portfolio to benefit from potential price appreciation.

Ultimately, while these strategies are sound, the sheer momentum of investor behavior is a powerful force. The convenience and superior relative yields of money markets suggest that, contrary to Wall Street’s wishes, the cash pile will likely keep growing for a while longer.