It's a green morning on Wall Street. Rubrik (RBRK) surged to an all-time high after posting an earnings beat and guidance raise. It's the latest cybersecurity company to continue the industry's success alongside the likes of Palantir (PLTR) and Salesforce (CRM). HP Enterprise (HPE) and Gitlab (GTLB) ignited their own rallies after earnings. Docusign (DOCU) continued its comeback story by climbing to a 2-year high. Diane King Hall explains what's drawing the green arrows in this morning's market movers.