Market whiplash is real right now. The S&P 500 shot up over 4% early this year, then got hammered down nearly 19% on tariff concerns. Now it's bouncing back after the White House delayed those reciprocal tariffs by 90 days. Classic market behavior, honestly.

But here's what's actually interesting: Should you be buying stocks right now, or waiting for things to calm down? Most people ask this question when they're nervous. And I get it. But history actually has a pretty clear answer.

Look, the S&P 500 has been through bear markets 25 times since 1928. Corrections? Even more often. The dot-com bubble, 2008, COVID crash at the beginning of the pandemic - all looked terrifying at the time. But when you zoom out and look at the full chart since 1957, they're just tiny blips. Everything recovered and kept going up.

Here's the thing about when you can buy stocks: timing the market is nearly impossible. Some people try to sell before downturns and buy at the bottom, but most end up missing the recovery or locking in losses. Others just keep buying and holding through everything, and historically they do better.

The reality is nobody knows if we've hit bottom yet or if there's another leg down coming. But if you look at the data, the odds are heavily in your favor if you're patient. Going back to 1926, the 10-year rolling returns of the S&P 500 have almost always been positive. Often double-digit returns.

Even if you're not planning to hold for decades, when can you buy stocks and still come out ahead? If your timeline is 10 years, the historical data says you've got pretty solid odds. Most financial advisors get nervous about anything under 5 years, but even 10-year investors have historically done well.

Why does this work? The market has this built-in correction mechanism. When the economy weakens, the Fed cuts rates, businesses expand, recovery happens. When political decisions tank the market, the longer it stays down, the more pressure builds to change course. Elections happen every 2-4 years in the US - that's another reset button. And within the S&P 500 itself, successful stocks get higher weightings while struggling ones get replaced. It's like automatic rebalancing.

Look, you could wait for the dust to completely settle. But if your investing timeline is actually long enough - and for most people it is - the data suggests the best move is usually just to buy and hold. Stop trying to time it perfectly. That's when you actually make money.

The question isn't really when can you buy stocks anymore. It's whether you're willing to stay invested when things get messy. History says that's the move that works.