Carrizo Oil & Gas (CRZO) +5% premarket on news the stock will replace Overseas Shipholding...

|About: Carrizo Oil & Gas, Inc. (CRZO)|By:, SA News Editor

Carrizo Oil & Gas (CRZO) +5% premarket on news the stock will replace Overseas Shipholding Group (OSG) in the S&P SmallCap 600 index after the close of trading on Oct. 29.