Do stock prices deviate from their fundamental values during and after COVID-19? Evidence from Fintech firms

Purpose - This study aims at investigating the nexus between stock misvaluation, Fintech and COVID-19 via identifying the firm-level misvaluation of Fintech firms, and additionally examining how the COVID-19 pandemic has affected this misvaluation. This study further examines how the level of stock misvaluation has changed after the COVID-19 pandemic to shed more light on the pricing behavior of Fintech in a post-pandemic world. Design/methodology/approach - The sample consists of all Fintech firms listed in the STOXX Global Fintech Index over the period (2014–2023). To empirically identify stock misvaluation, the authors apply the widely used approach of Rhodes-Krophet al.(2005). Then, a series of fixed-effects regressions is conducted to investigate the impact of the COVID-19 pandemic on mispricing. Findings - This study finds compelling evidence that Fintech stocks tend to be particularly mispriced during the COVID-19 pandemic. This evidence suggests that investors became more attracted to Fintech stocks, as being exposed to widespread adoption, usage and investment worldwide during the pandemic. Interestingly, the findings show that Fintech firms remain overvalued, even after the pandemic, which indicates that investors maintain their positive expectations for Fintech firms after the COVID-19 pandemic. Practical implications - For investors and fund managers, the observed high valuation in the Fintech sector highlights its noticeable growth in the financial industry. The results also suggest that the impact of the COVID-19 pandemic on pricing behavior is asymmetric across the undervalued and overvalued Fintech stocks. This finding provides important insights for portfolio construction and investment strategies during the hard times of pandemics. Originality/value - No previous work has been done on the effects of the COVID-19 pandemic on the prevailing levels of mispricing in Fintech stocks. Moreover, the findings provide novel insights into the pricing efficiency in the context of Fintech and extend the understanding of the long-term effects on Fintech firms in a post-pandemic world.