IOB Indian Overseas Bank Credit Rating Changes Announcement 2024 - Credit Rating Upgrade Indian Overseas Banks credit rating has been upgraded by ICRA from AA- to AA, with the outlook revised from Positive to Stable. The rating reflects improvements in profitability, capital position, and asset quality, with the government infusing Rs. 24,074 crore into the bank since FY2018..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Indian Overseas Bank