1-year T-bill
BY24101X
Auctioned 18 Apr 2024 · Issued 23 Apr 2024 · Matures 22 Apr 2025
Cutoff yield
3.58%
Median yield: 3.40%
Auction details
- Bid-to-cover:
- 1.97 (S$1.97 in bids for every S$1 of issue size)
- Amount issued:
- S$5.1B
- Tenor:
- 1-year
1-year cutoff yield history
This auction in context
- Yield change: The 3.58% cutoff is 13 bp higher than the previous 1-year auction (BY24100T, 3.45% on 25 Jan 2024).
- Trailing 12 months: Across the previous 4 1-year auctions, cutoffs ranged from 3.45% to 3.74%. This cutoff sits at the median.
- Demand: Bid-to-cover of 1.97× was below the trailing-12-month average of 2.73×.
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, useful as a sanity check on whether the cutoff was pulled up by a few aggressive bids. A bid-to-cover ratio above 2.0 generally signals strong demand.
Frequently asked questions
- When does BY24101X mature?
- BY24101X matures on 22 Apr 2025. 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 BY24101X?
- BY24101X had a bid-to-cover ratio of 1.97 — investors submitted S$1.97 in bids for every S$1 of issue size. Ratios above 2.0 typically indicate moderate demand.
- How does BY24101X's cutoff yield compare to recent 1-year T-bill auctions?
- BY24101X's 3.58% cutoff is up 13 bp from the previous 1-year auction. Recent cutoffs: 3.45% (BY24100T, 25 Jan 2024), 3.70% (BY23103V, 19 Oct 2023), 3.74% (BY23102N, 27 Jul 2023).
- How does BY24101X's cutoff yield compare to the current SSB?
- BY24101X cleared at 3.58%, 212 bp higher than the latest SSB year-1 rate of 1.46% (GX26060N). The T-bill locks funds for the full 1-year; the SSB year-1 rate applies for one year then steps up annually toward the 10-year average of 2.11%.
- What was BY24101X's cutoff vs median yield spread?
- BY24101X cleared at a cutoff of 3.58% versus a median of 3.40% — a 18 bp spread. A wide spread — the cutoff was pulled up by aggressive bids well above the typical submission.
- Can I buy BY24101X 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.
Learn more
- Singapore T-bill auctions explained — competitive vs non-competitive bids, cutoff yield, bid-to-cover.
- How to buy T-bills with CPF — CPFIS-OA flow, bank cutoffs, and the dead-money gotcha.
- SSB vs T-bill — when each one fits, and the 30 bps spread heuristic.