Videos This week, Kevin Matras shows how to use the Price to Sales ratio. Highlighted stocks include GPRE, KIRK, SPR, TOWR and VVTV. Articles You May Like Shares of California utility Edison International drop 10% as wildfires rage More mega deals on tap; mutual funds revert to inflows Los Angeles fires take center stage in California budget briefing Mortgage rates hit highest level since July, crushing application demand Alfred Williams, municipal bond firm founder, dies at 89