Palo

Shares of cybersecurity-software pure-play leader Palo Alto Networks (NASDAQ: PANW) are volatile following the latest earnings update. The latest financials weren't bad, but some investors are nervous that PANW management's new,…

Check out the companies making headlines before the bell:Home Depot (HD) – The home improvement retailer beat quarterly estimates by 3 cents with earnings of $2.65 per share. Revenue came in above estimates as well. Comparable store…