WEBOctober 01, 2024. JGBs. Announcement of 30-year JGBs to Be Issued in October 2024. September 30, 2024. ITN. Foreign Exchange Intervention Operations (August 29, 2024 through September 26, 2024) JGBs. Auction Result of 2-Year JGBs on September 30, 2024 (For JGB Market Special Participants) JGBs.