overview news curve bonds auctions calendar T-Bill pd supply boj policy cpi debt holders rv strips swap world annual
auctions / 20Y / 1998-01-20

Official Result (MOF)

Auction Date1998-01-20
Issue Date1998-01-30
IssueJGB (20-Year) No. 39(new)
Coupon (%)2.6%
Maturity2018-03-20
Methodprice conventional
Offering¥400B
Competitive Bids¥1T
Accepted Amount¥398.7B
Lowest Accepted Price99.65(2.626%)
Weighted Avg Price99.75(2.618%)
Allotment Ratio
Non-competitive I
Non-competitive II

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

Derived Metrics calc auction-v1 / auction-v2

ThisPrevavg (12)minmaxz
Bid/Cover2.544.323.152.284.56-0.84
Tail (sen)1049323+0.17
Non-competitive take-up0.0%0.0%
GradeD (score -0.51)(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)0.80.3

Same-tenor Auction History

3.004.001995-061996-021997-011998-01
Auction DateIssueBid/CoverTail (sen)Avg Yield (%)
1998-01-20JGB (20-Year) No. 392.54102.618
1997-10-08JGB (20-Year) No. 384.3242.689
1997-07-08JGB (20-Year) No. 372.4673.134
1997-04-08JGB (20-Year) No. 364.5632.957
1997-01-21JGB (20-Year) No. 353.3463.319
1996-10-08JGB (20-Year) No. 343.7853.453
1996-07-09JGB (20-Year) No. 332.98103.874
1996-04-09JGB (20-Year) No. 332.37233.902
1996-02-08JGB (20-Year) No. 322.89123.701
1995-12-05JGB (20-Year) No. 312.7163.541
1995-10-12JGB (20-Year) No. 312.28163.679
1995-08-08JGB (20-Year) No. 302.5773.671
1995-06-06JGB (20-Year) No. 303.57103.617