Tripathi, Janhavi Shankar; Rengifo, Erick W. - In: FinTech 4 (2025) 2, pp. 1-23
This study investigates how the rise of commission-free FinTech platforms and the introduction of fractional trading (FT) have altered trading behavior and order book dynamics in the NASDAQ equity market. Leveraging high-frequency ITCH data from highly capitalized stocks-AAPL, AMZN, GOOG, and...