Abstract: The purpose of current study is to examine and explore the mediating influence of
big data analysis on the relationship between Block-chain technology (Decentralization,
Improved security, Transparency, Smart Contracts, and Tokenization) and financial services
within financial brokerage corporations in Amman stock exchange. Quantitative approach
was employed, and a questionnaire was distributed on convenient sample (84) managers
within financial brokerage corporations. SPSS was adopted to analyze primary data; results
of study indicated the acceptance of the main hypothesis and agreeing on the fact that the
integration of big data analytics with block-chain technology can create significant value for
financial services. Recommendations of study included he need for more collaboration with
stakeholders (regulators, financial institutions, tech firms) in order to aid the integration of
technology into the financial system in an effective way. Further recommendations were
presented in the study.