Walmart, Colgate-Palmolive, and GameStop are the three Ecommerce stocks to watch today, according to MarketBeat’s stock screener tool. Ecommerce stocks refer to shares of publicly traded companies whose primary business is conducting retail or service transactions online. Investing in these stocks lets shareholders gain exposure to the growth of digital marketplaces, online payment systems, and related logistics solutions. These companies had the highest dollar trading volume of any Ecommerce stocks within the last several days. The company operates through three segments: Walmart U.S., Walmart International, and Sam's Club.