The decade spanning 2014 to 2024 represents a period of unprecedented structural transformation within the Indian financial ecosystem. This era, characterized by a rapid migration from traditional, physical banking to high-velocity digital finance, has fundamentally altered the behavior, strategies, and competencies of the retail investor. The evolution of retail trading and investment in India cannot be viewed in isolation; it is the product of a complex interplay between state-led policy intervention, technological disruption, and exogenous macroeconomic shocks. The narrative of this transformation begins with the foundational "hardware" of financial inclusion. In 2014, the Government of India launched the Pradhan Mantri Jan Dhan Yojana (PMJDY), a massive state-sponsored initiative designed to integrate the unbanked population into the formal financial fold. This scheme was not merely about opening savings accounts; it was the first step in creating a digitized financial identity for millions of citizens, laying the groundwork for the eventual explosion of retail participation in capital markets. However, as the secondary data reveals, the creation of access did not immediately translate into sophisticated usage. The early years of this decade were marked by a "dormancy phenomenon," where millions of accounts remained inactive, serving as "mailboxes" for Direct Benefit Transfers (DBT) rather than active instruments for wealth creation or trading strategies.