The following video is from Tuesday's Investor Beat, in which host Rex Moore and analysts Jason Moser and Charly Travers dissect the hardest-hitting investing stories of the day.

In this installment of Investor Beat, our analysts explain why they're watching ExOne (NASDAQ:XONE) and Paychex (NASDAQ:PAYX).

The relevant video segment can be found between 7:49 and 8:29.

Charly Travers, Jason Moser, and Rex Moore have no position in any stocks mentioned. The Motley Fool recommends 3D Systems and Paychex, owns shares of 3D Systems, and has options on 3D Systems. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.