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September 10, 2025International Journal of Environmental Sciences

Behavioral Biases And Market Efficiency: Testing Overreaction And Reversal Effects In NSE 500 Stocks

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Authors

AMAmit B. Mirji

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Overview

Observational analysis explores overreaction and reversal effects in NSE 500 stocks, indicating behavioral finance's impact on market efficiency.

Key Points

  • Overreaction in NSE 500 stocks leads to significant price adjustments, revealing behavioral biases at play.
  • Portfolio analysis shows that stocks with extreme returns tend to revert, suggesting deviations from efficient market behavior.
  • The study employs a historical data approach with a focus on upper and lower deciles in stock performance.
  • Findings challenge the Efficient Market Hypothesis, suggesting investor behavior influences temporary price changes.

Cite This Study

Amit B. Mirji (2025) studied this question.

synapsesocial.com/papers/68c1bb5b54b1d3bfb60ecebdhttps://doi.org/10.64252/7e1nfs69
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