Top Fintech Stocks To Watch Today – December 15th

15 Dec 2025, 15:48 by Amy Steele · The Cerbat Gem

Rocket Companies, Joint Stock Company Kaspi.kz, UP Fintech, IDT, and DeFi Development are the five Fintech stocks to watch today, according to MarketBeat’s stock screener tool. Fintech stocks are shares of companies that develop or use technology to provide financial services—such as digital payments, online lending, robo-advisors, blockchain infrastructure, and insurtech. For investors, these stocks typically offer high growth potential tied to technology adoption but also carry risks from regulation, competition, and shifting consumer behavior. These companies had the highest dollar trading volume of any Fintech stocks within the last several days.

Rocket Companies (RKT)

Rocket Companies, Inc., a fintech holding company, provides mortgage lending, title and settlement services, and other financial technology services in the United States and Canada. It operates through two segments, Direct to Consumer and Partner Network. The company’s solutions include Rocket Mortgage, a mortgage lender; Amrock that provides title insurance, property valuation, and settlement services; Rocket Homes, a home search platform and real estate agent referral network, which offers technology-enabled services to support the home buying and selling experience; and Rocket Loans, an online-based personal loans business.

Read Our Latest Research Report on RKT

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. The Payments Platform segment facilities transactions between customers and merchants.

Read Our Latest Research Report on KSPI

UP Fintech (TIGR)

UP Fintech Holding Limited provides online brokerage services focusing on Chinese investors. The company has developed a brokerage platform, which allows investor to trade stocks, options, warrants, and other financial instruments that can be accessed through its APP and website. It offers brokerage and value-added services, including investor education, community engagement, and IR platform services.

Read Our Latest Research Report on TIGR

IDT (IDT)

IDT Corporation provides communications and payment services in the United States, the United Kingdom, and internationally. It operates through Fintech, National Retail Solutions, net2phone, and Traditional Communications segments. The company operates point of sale, a terminal-based platform which provides independent retailers store management software, electronic payment processing, and other ancillary merchant services; and provides marketers with digital out-of-home advertising and transaction data.

Read Our Latest Research Report on IDT

DeFi Development (DFDV)

We are a B2B fintech marketplace connecting commercial property borrowers and lenders with a human touch. We seek to revolutionize the commercial real estate lending market by making it hyper-efficient, transparent, and accessible to all rather than the few. Through our online platform, we provide technology that connects commercial mortgage borrowers looking for capital to refinance, build, or purchase commercial property, including, but not limited to, apartment buildings, to commercial property lenders.