So I've been thinking about what's actually the best thing to invest 10k in right now, and honestly, there are some solid opportunities out there even with markets at record levels.

Most people think when everything's at all-time highs you should sit on the sidelines. But I'd argue the opposite - that's exactly when you should be looking for specific plays that can outperform.

If you've got 10k to deploy, I'm looking at three stocks that feel like genuine buys in 2026. Each plays a different angle on where the market's headed, and together they paint an interesting picture.

First up is Nvidia. Look, we all know the AI story by now. Their GPUs basically run the entire generative AI infrastructure globally. What's wild is they're not slowing down - Wall Street's been projecting continued massive growth through 2027. We're talking 50% revenue growth projections, which is insane for a company this size. New architecture rollouts, hyperscaler spending still accelerating - the tailwinds keep coming. It's genuinely rare to see a mega-cap growing like this.

Then there's MercadoLibre. This one's less obvious than Nvidia, but it might be the best thing to invest 10k in if you want exposure to emerging market growth. Everyone knows it as the Amazon of Latin America for e-commerce, but that's only half the story. They built their entire fintech infrastructure from the ground up because Latin America didn't have the digital payment systems the US had. So you're basically getting two mega-trends in one company - e-commerce AND fintech penetration. The stock's down nearly 20% from highs right now, which rarely happens with MercadoLibre. That's your entry point.

The third pick is The Trade Desk. This one's different because it actually stumbled last year. Their ad tech platform had some issues rolling out new AI features. But here's what people are missing - they kept 95% of their customer base through all that. That's 11 consecutive years of retention like that. Yes, growth slowed to 18%, their lowest ever, but that was partly due to political ad spending comparisons from 2024. The company's still growing faster than the broader market and trading at just 18x forward earnings versus 22.4x for the S&P 500. If you can find something growing faster than the index at a cheaper valuation, that's where you want to look.

So if you're asking yourself what's the best thing to invest 10k in across these three, I'd say it depends on your risk appetite. Nvidia if you're bullish on AI continuing to drive everything. MercadoLibre if you want emerging market exposure at a discount. The Trade Desk if you think the market overreacted to one rough quarter.

The bigger point though? Don't sleep on finding value just because the market's setting records. Sometimes the best thing to invest 10k in is sitting right in front of you, just waiting for people to notice.