overview news curve bonds auctions calendar T-Bill pd supply boj policy cpi debt holders rv strips swap world annual
auctions / 20Y / 2011-01-20

Official Result (MOF)

Auction Date2011-01-20
Issue Date2011-01-25
IssueJGB (20-Year) No. 123(reopen)
Coupon (%)2.1%
Maturity2030-12-20
Methodprice conventional
Offering¥1.1T
Competitive Bids¥4.5T
Accepted Amount¥1T
Lowest Accepted Price100.75(2.046%)
Weighted Avg Price100.77(2.045%)
Allotment Ratio
Non-competitive I¥98.7B
Non-competitive II¥160B

Source: https://www.mof.go.jp/jgbs/reference/appendix/jgb_historical_data.xls

Offering Terms (from MOF notice) documents →

Official name利付国庫債券(20年)(第123回)
Legal basis財政法(昭和22年法律第34号)第4条第1項及び平成22年度における財政運営のための公債の発行の特例等に関する法律(平成22年法律第7号)第2条第1項並びに特別会計に関する法律(平成19年法律第23号)第46条第1項、第47条及び第62条第1項
Coupon dates毎年6月20日及び12月20日
Planned amount¥1.1T
Bid deadline2011-01-20 12:00
Payment date2011-01-25
Non-competitive IIheld
Price terms

Derived Metrics calc auction-v1 / auction-v2

ThisPrevavg (12)minmaxz
Bid/Cover4.463.523.692.544.60+1.08
Tail (sen)2129026-0.97
Non-competitive take-up20.5%16.3%
GradeA (score +1.02)(z(B/C) − z(tail))/2 bucketed A(≥1)/B(≥0.3)/C/D(≤−0.3)/E(≤−1), vs last 12 same-tenor
Yield tail (bp)0.10.9

Same-tenor Auction History

3.004.002010-012010-052010-092011-01
Auction DateIssueBid/CoverTail (sen)Avg Yield (%)
2011-01-20JGB (20-Year) No. 1234.4622.045
2010-12-14JGB (20-Year) No. 1233.52122.073
2010-11-18JGB (20-Year) No. 1212.54261.902
2010-10-21JGB (20-Year) No. 1224.4141.770
2010-09-14JGB (20-Year) No. 1214.56201.955
2010-08-24JGB (20-Year) No. 1202.8681.548
2010-07-22JGB (20-Year) No. 1194.4651.813
2010-06-16JGB (20-Year) No. 1184.6082.001
2010-05-20JGB (20-Year) No. 1173.9302.075
2010-04-22JGB (20-Year) No. 1174.0232.115
2010-03-16JGB (20-Year) No. 1163.4972.159
2010-02-23JGB (20-Year) No. 1152.9052.135
2010-01-21JGB (20-Year) No. 1143.0282.137