Group 1 - Walmart is joining a stock exchange that focuses on technology, indicating a strategic shift towards enhancing its digital presence [1] - The company's digital sales have experienced significant growth, contributing to its decision to enter this tech-focused exchange [1] Group 2 - This move reflects the broader trend in the retail industry where companies are increasingly investing in digital platforms to capture online market share [1] - The entry into a tech-centric stock exchange may provide Walmart with better access to capital and resources to further develop its digital capabilities [1]