Cramer's lightning round: My playbook for Okta's earnings report By: CNBC.com News December 03, 2018 at 18:50 PM EST Jim Cramer races through his answers to callers' stock questions, including one on a software play ahead of the company's earnings report. Read More >> Related Stocks: Coupa Software Inc Exelon Corp Harsco Corp Hortonworks Illumina Inc Immunomedics Inc National Fuel Gas Company Nucor Corp Westrock Company