The following video is from Wednesday's Investor Beat, in which host Chris Hill and analysts Jason Moser and Matt Argersinger dissect the hardest-hitting investing stories of the day.

Synaptics (NASDAQ:SYNA) raises guidance for the fourth quarter. Westport Innovations (NASDAQ:WPRT) benefits from falling natural gas prices. Five Below (NASDAQ:FIVE) makes a secondary stock offering. Wynn Resorts (NASDAQ:WYNN) benefits from an analyst report on China's economy and Macau gaming. In this installment of Investor Beat, Jason and Matt discuss four stocks making big moves today.

The relevant video segment can be found between 2:42 and 5:26.