The confidence interval analysis for stocks with “Unusual Market Activity”

Authors

  • Tarisa Syafitria Suratman Sam Ratulangi University
  • Tirsayan Ibrahim Sam Ratulangi University

DOI:

https://doi.org/10.58784/cfabr.26

Keywords:

UMA, prices, information, unusual activity

Abstract

In order to protect investors, the capital market authorities actively monitor stock price movements. Unusual movements have resulted in the capital market authorities announcing unusual market activity (UMA). This study uses firms that obtain UMA status in the announcement period from March to April 2023. To analyze UMA, the study uses confidence interval estimation. The results of this study indicate that UMA status tends to be proven by paying attention to the classification of critical values ​​and the range of data

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References

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Published

2023-06-20

How to Cite

Suratman, T. S., & Ibrahim, T. (2023). The confidence interval analysis for stocks with “Unusual Market Activity”. The Contrarian : Finance, Accounting, and Business Research, 2(2), 41–50. https://doi.org/10.58784/cfabr.26

Issue

Vol. 2 No. 2 (2023)

Section

Articles

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Copyright (c) 2023 Tarisa Syafitria Suratman, Tirsayan Ibrahim

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