The Contrarian: Finance, Accounting, and Business Research
Vol. 2 No. 2 (2023)

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

Tarisa Syafitria Suratman (Sam Ratulangi University)
Tirsayan Ibrahim (Sam Ratulangi University)

Article Info

Publish Date
20 Jun 2023

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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Journal Info
The Contrarian: Finance, Accounting, and Business Research
Website

Abbrev

cfabr

Publisher

Yayasan Widyantara Nawasena Raharja

Subject

Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences

Description

The Contrarian: Finance, Accounting, and Business Research (CFABR) is a double peer-reviewed journal published by the Yayasan Widyantara Nawasena Raharja. The Contrarian: Finance, Accounting, and Business Research (CFABR) will publish the articles bi-annually. The article submitted to The ...