Rocket Companies, Joint Stock Company Kaspi.kz, and IDT are the three Fintech stocks to watch today, according to MarketBeat’s stock screener tool. Fintech stocks are shares of companies that use technology to provide or improve financial services, such as digital payments, online banking, investing platforms, lending, and blockchain applications. These companies had the highest dollar trading volume of any Fintech stocks within the last several days. Joint Stock Company Kaspi.kz (KSPI)Joint Stock Company Kaspi.kz, together with its subsidiaries, provides payments, marketplace, and fintech solutions for consumers and merchants in the Republic of Kazakhstan. It operates through three segments: Payments Platform, Marketplace Platform, and Fintech Platform.