The Ministry of Finance and Economy plans to issue Korea Treasury Bonds worth approximately 15,000 billion won in June 2026 through competitive bidding.
Auction Schedule, June 2026
(Unit: KRW billion)
Name | Auction Notice | Auction Date | Settlement Date | Issue Date | Type | Volume | |
2Y KTB 03000-2803 (26-1) | May 28 | June 1 | June 2 | March 10, 2026 | F1 | 2,700 | |
3Y KTB 03500-2906 (26-5) | June 2 | June 8 | June 9 | June 10, 2026 | F | 2,800 | |
5Y KTB 03375-3103 (26-3) | June 17 | June 22 | June 23 | March 10, 2026 | F | 2,700 | |
10Y KTB 04250-3606 (26-6) | June 10 | June 15 | June 16 | June 10, 2026 | F | 2,700 | |
KTBi 01125-3606 (26-4) | June 1 | June 5 | June 8 | June 10, 2026 | F | 100 | |
20Y KTB 02750-4509 (25-9) | June 18 | June 23 | June 24 | September 10, 2025 | F | 300 | |
30Y KTB 03500-5603 (26-2) | May 28 | June 2 | June 4 | March 10, 2026 | F | 3,000 | |
50Y KTB 02750-7409 (24-11) | June 9 | June 12 | June 15 | September 10, 2024 | F | 700 | |
Conversion Offer | Conventional | June 11 | June 16 | June 18 | March 10, 2026 | F | 500 |
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FXB Early Redemption | June 9 | June 12 | June 16 | - | N/A | - | |
FXB 00000-2706 (26-06) | June 16 | June 19 | June 22 | June 10, 2026 | N/A | 1,000 | |
1. Fungible issue
* Under a fungible issue system, new KTBs issued within a specified period (six-month period for 2Y, 3Y, 5Y, 10Y and 30Y KTB, one-year period for 20Y KTB, and two-year period for KTBi and 50Y KTB) are regarded as the same KTB issue.
1) Non-competitive bids option I
For retail investors, KTBs worth 2,900 billion won (no more than 20% of the offered amount in the auction excluding 50Y KTBs) will be allocated first at the highest accepted bid rate.
2) Non-competitive bids option II
A non-competitive purchasing option II is granted to primary dealers (PD) whereby PDs can make additional purchases of 5-30%* of the accepted bid amount within three business days after the auction.
* Up to 20%p of the option is granted to the top-performing PDs, 15%p to the 2nd best-performing PDs, 10%p to the 3rd best-performing PDs, and 5%p to the rest, according to their market-making performances for the last six months. MOEF will grant additional 5-10%p to best performing PDs in the monthly evaluation.
3) Non-competitive bids option III
KTB STRIPS* are supplied on the third business day after the auctions, 310 billion won for 3Y, 5Y, and 10Y KTBs, 360 billion won for 30Y KTBs, and 160 billion won for 20Y KTBs. PDs that have obtained the right to purchase these KTB STRIPS can make purchases of up to 25 billion won.
＊Non-competitive option Ⅵ
Details have yet to be decided. If non-competitive option Ⅵ needs to be implemented, the
Ministry will make an announcement on June 18 with a detailed plan.
4) Conversion offer
Date | KTBs to be issued | KTBs to be purchased | Amount |
June 16 10:40-11:00 am | 30Y KTB 03500-5603 (26-2) (Maturing on March 10, 2056) |
KTB 03375-3206 (22-5) KTB 01500-4009 (20-7) KTB 03250-4209 (22-11) KTB 03000-4212 (12-5) KTB 01875-5103 (21-2) KTB 03250-5403 (24-2)
| KRW 500 billion |
* Further details will be provided on June 11 through the BOK website.
Please refer to the attached files.