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Author

Muhamad Azhari Effendi

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Open access Aug 2026

Analysis of MNC36 Index Movements Using the Autoregressive Integrated Moving Average (ARIMA) Method During and After the COVID-19 Pandemic

This study analyzes the movement of the MNC36 index during the COVID-19 pandemic (2020–2022) and after the pandemic (2023–2025) using the Autoregressive Integrated Moving Average (ARIMA) method. Daily closing-price observations were obtained from Investing.com for the period 2 January 2020 to 30 December 2025, comprisi...

Muhamad Azhari Effendi, Agus Herta Sumarto · 0 citations

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