Shares of KB Homes KBH rallied 8.6% after reporting third quarter 2017 earnings of $0.51 per share, surpassing the Zacks Consensus Estimate of $0.47 a shareTyson Foods, Inc.’s TSN shares surged 7.6% after the company raised its 2018 earnings outlook to $5.20 to $5.30 per share from $4.95 to $5.05 initiallyShares of Invesco Ltd. IVZ gained 2.2% after the company entered into an agreement to acquire Guggenheim's ETF business for about $1.2 billion in cashZogenix Inc.’s ZGNX shares rallied 172.2% after the company reported positive results from Phase 3 trial of the drug, ZX008 to cure epilepsyWant the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report KB Home (KBH): Free Stock Analysis Report Invesco PLC (IVZ): Free Stock Analysis Report Tyson Foods, Inc. (TSN): Free Stock Analysis Report Zogenix, Inc. (ZGNX): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research