So I've been looking at where to put some cash right now if you've got a grand or so sitting around after bills and emergencies. The market's been on a pretty solid run since late 2022, and honestly the outlook for 2026 looks decent. Deutsche Bank's calling for S&P 500 to hit 8,000 by year-end, which would be another solid jump from here.

I've been digging into what stocks to invest in today and found a few that caught my attention. First one is IonQ, a quantum computing play. Yeah, quantum's still early stage but McKinsey reckons the market could explode from $4 billion now to $72 billion by 2035. IonQ's already moving fast - their revenue more than doubled in the first nine months of 2025 to $68 million, with Q3 alone jumping 222%. They just hit a world record 99.99% accuracy on their quantum systems too, which is pretty wild. The thing is it's pricey right now at 158x sales and volatile, but if you're betting on disruptive tech, throwing a portion of your thousand there could pay off.

Then there's the AI infrastructure angle, which honestly seems like the safer bet for what stocks to invest in today. Gartner's forecasting AI spending jumps 41% this year to $1.4 trillion. Celestica's riding that wave hard - they're manufacturing networking gear for AI chips from Broadcom, AMD, Intel and others. Their revenue grew 27% in 2025 to $12.2 billion and it looks like it'll accelerate. Trading at 3.2x sales makes it look pretty reasonable.

Micron's another one worth eyeing. Memory chip shortage is real, and with AI data centers hungry for high-bandwidth memory, they're printing money. Revenue up 100%, earnings potentially 4x this year, trading under 10x sales with a forward multiple of just 11. They've already gained 243% over the past year but there's more runway if the memory shortage persists through 2028.

Obviously do your own research and size positions based on your risk tolerance. But if you're looking at what stocks to invest in today, these three seem worth considering whether you're chasing quantum upside or riding the AI infrastructure boom.