The October 2023 edition of the PEFINDO Newsletter presents articles regarding Examines IDX-PEFINDO Prime Bank: A New Stock Index With Measurable Performance and Market Mover In The Banking Sector. In addition, it also reviews Inflation is Maintained, Beware of The Threat of Impact From The Israeli Invasion of Gaza. At the end, it also conveys the progress of the company and debt securities rated by PEFINDO as of the end of September 2023