6-month T-bill
BS22122Z
Auctioned 10 Nov 2022 · Issued 15 Nov 2022 · Matures 16 May 2023
Cutoff yield
4.00%
Median yield: 3.50%
Auction details
- Bid-to-cover:
- 3.17 (S$3.17 in bids for every S$1 of issue size)
- Amount issued:
- S$4.5B
- Tenor:
- 6-month
6-month cutoff yield history
This auction in context
- Yield change: The 4.00% cutoff is 19 bp lower than the previous 6-month auction (BS22121F, 4.19% on 27 Oct 2022).
- Trailing 12 months: Across the previous 26 6-month auctions, cutoffs ranged from 0.48% to 4.19%. This cutoff sits above the median.
- Demand: Bid-to-cover of 3.17× was above the trailing-12-month average of 2.33×.
Descriptive observations from MAS auction history — not forecasts or recommendations.
How this auction worked
MAS runs a uniform-price auction: every successful bidder — competitive or non-competitive — pays the cutoff yield. The cutoff is the highest yield accepted to fill the issue size; the median is the middle of all submitted bids, so the gap between them shows how far the last accepted bid sat above the middle of the pool. The bid-to-cover ratio is the total amount bid divided by the amount issued.
Allotment outcome
- Non-competitive bids:
- filled to 49.7% of the amount applied
- Competitive bids at the cutoff:
- 64.0% of the amount applied
- Total bids received:
- S$14.2B
As published by MAS for this auction. Non-competitive bids are allotted first and pro-rated only if they exceed 40% of the issue size.
Frequently asked questions
- When does BS22122Z mature?
- BS22122Z matures on 16 May 2023. T-bills are zero-coupon: you pay below face value at issue and receive the full S$1,000 per bill at maturity.
- What was the bid-to-cover ratio for BS22122Z?
- BS22122Z had a bid-to-cover ratio of 3.17 — investors submitted S$3.17 in bids for every S$1 of issue size.
- How does BS22122Z's cutoff yield compare to recent 6-month T-bill auctions?
- BS22122Z's 4.00% cutoff is down 19 bp from the previous 6-month auction. Recent cutoffs: 4.19% (BS22121F, 27 Oct 2022), 3.77% (BS22120E, 13 Oct 2022), 3.32% (BS22119T, 29 Sep 2022).
- How does BS22122Z's cutoff yield compare to the current SSB?
- BS22122Z cleared at 4.00%, 233 bp higher than the latest SSB year-1 rate of 1.67% (GX26110X). The T-bill locks funds for the full 6-month; the SSB year-1 rate applies for one year then steps up annually toward the 10-year average of 2.45%.
- What was BS22122Z's cutoff vs median yield spread?
- BS22122Z cleared at a cutoff of 4.00% versus a median of 3.50% — a 50 bp spread. The cutoff is the highest yield accepted to fill the issue; the median is the middle of all submitted bids.
- Can I buy BS22122Z with CPF?
- T-bills are CPFIS-OA and CPFIS-SA eligible — you can fund the purchase from your CPF Ordinary Account or Special Account via your bank's CPFIS portal. There are bank-specific fees and a "dead-money" gap to watch. See /learn/how-to-buy-t-bills-with-cpf/ for the full mechanics.
Explore more
Other 6-month auctions
- ← BS22121F — 4.19% cutoff
- BS22123S → — 3.90% cutoff
- Latest 6-month: BS26119F — 1.92% cutoff
- Latest auction results →
- All T-bill auctions →
Compare & cross-check
- Latest 1-year T-bill: BY26102T — 1.68% cutoff
- Latest SSB: GX26110X — 1.67% year 1
- T-bill vs SSB, side by side →
- Return calculator →