SSB issue
GX15110T
Issued 02 Nov 2015 · Matures 01 Nov 2025
Year 1 rate
1.18%
10-year average: 2.78%
Application window
01 Oct 2015 – 27 Oct 2015
Allotment: S$257M · Applied: S$259M 101% of allotment
SSB year-1 rate history
This issue in context
- Year-1 change: The 1.18% year-1 rate is 22 bp higher than the previous SSB issue (GX15100F, 0.96% year 1).
- Step-up profile: The 10-year average (2.78%) is 160 bp above the year-1 coupon — a steep step-up, with later-year coupons substantially exceeding year 1.
- Demand: Applications of S$259M were 101% of the S$257M allotment — oversubscribed, so MAS allotted by random ballot above the cutoff amount.
Descriptive observations from MAS issuance history — not forecasts or recommendations.
Coupon & return schedule
The coupon is the interest paid each year. The cumulative return is the effective average rate if you hold the bond for that many years and redeem.
| Year held | Coupon | Cumulative return |
|---|---|---|
| Year 1 | 1.18% | 1.18% |
| Year 2 | 1.20% | 1.19% |
| Year 3 | 2.06% | 1.48% |
| Year 4 | 3.10% | 1.87% |
| Year 5 | 3.40% | 2.16% |
| Year 6 | 3.40% | 2.35% |
| Year 7 | 3.40% | 2.49% |
| Year 8 | 3.40% | 2.59% |
| Year 9 | 3.44% | 2.68% |
| Year 10 | 3.83% | 2.78% |
Frequently asked questions
- When does the application window close for GX15110T?
- Applications for GX15110T close on 27 Oct 2015 at 9pm Singapore time. Allotment results are published a few business days later via MAS and your bank.
- When does GX15110T mature?
- GX15110T matures on 01 Nov 2025 — a 10-year tenor from issue date. SSBs can also be redeemed in any month before maturity at face value plus accrued interest.
- How does GX15110T's year-1 rate compare to the current 6-month T-bill?
- GX15110T pays 1.18% in year 1, 27 bp lower than the latest 6-month T-bill cutoff of 1.45% (BS26110S, auctioned 21 May 2026). T-bills lock funds for 6 months; SSB is redeemable any month at face value, with a 10-year step-up coupon schedule.
- Can I redeem GX15110T before maturity?
- Yes. SSBs can be redeemed in any month at face value plus accrued interest, with no penalty. Redemption requests open on the 1st of each month and close at 9pm on the 4th business day before month-end. Funds are credited on the 2nd business day of the following month.
- How is the SSB year-1 rate calculated?
- MAS computes each issue's coupon schedule from the average SGS yields in the reference month preceding the announcement (year-1 from the 1-year average, year-10 from the 10-year average, intermediate years interpolated). The full method is documented at /learn/how-ssb-works/.
Learn more
- How SSB works — step-up coupons, monthly issuance, the S$200K cap.
- Holding to maturity vs early redemption — what changes, what doesn't, and the S$2 redemption fee.
- SSB vs T-bill — a decision framework when both look attractive.
- CPF OA vs SSB — which wins for retirement savings, with the real opportunity-cost math.