Singapore Bond Market Mechanics
A mechanics-first reference layer for the parts of Singapore fixed income that sit between a headline yield and the financial system underneath it: SGS auction clearing, benchmark construction, Savings Bond design, SORA OIS transmission, repo and collateral, and sovereign green-bond structure.
11RESEARCH LAYERS
SGS Auctions
How Singapore Government Securities auctions clear at a single cut-off yield and what that means for successful competitive bids.
02SGS Competitive BiddingHow yield-based competitive applications participate in Singapore Government Securities auctions.
03SGS Non-Competitive AllotmentHow non-competitive SGS applications are filled at the auction cut-off yield.
04SGS Auction Cut-Off YieldThe marginal yield that determines the clearing level in an SGS auction.
05SGS Bid-to-Cover RatioHow to read demand relative to the amount offered at an SGS auction.
06SGS Auction TailA practical way to read the distance between marginal SGS auction pricing and the centre of demand.
07SGS Reopening MechanicsWhy Singapore reopens existing government bond lines instead of always creating new securities.
Market Structure
How primary-dealer obligations support Singapore's government-securities issuance process.
02SGS Issuance Calendar MechanicsHow the issuance calendar structures supply expectations across the Singapore government-bond curve.
03SGS Issue Codes and ISIN MappingHow to identify the exact Singapore Government Security behind a quoted yield.
Yield Curve
How particular SGS lines become reference securities along Singapore's government yield curve.
02SGS On-the-Run vs Off-the-Run BondsWhy two SGS bonds with similar maturities can trade at different yields.
03SGS Benchmark RollWhat happens when the market's reference bond shifts from one SGS issue to another.
04SGS Yield-Curve Shape SignalsHow steepening, flattening and curvature appear in Singapore government bonds.
Bond Mechanics
Treasury Bills
Singapore Savings Bonds
How the Singapore Savings Bond coupon path is constructed from SGS market yields.
02SSB Early Redemption MechanicsHow Singapore Savings Bonds can be redeemed before their 10-year maturity.
03SSB Allotment MechanicsHow oversubscribed Singapore Savings Bond issues can be allocated across applicants.
04SSB vs SGS: Two Different Liquidity MechanismsWhy liquidity in Savings Bonds works differently from liquidity in tradable Singapore Government Securities.
SORA & OIS
How daily SORA observations become multi-day compounded interest rates.
02SORA OIS Forward CurveWhat the SGD overnight-indexed-swap curve says beyond today's SORA fixing.
03SORA OIS–SGS SpreadHow to interpret the spread between swap rates and Singapore Government Securities yields.
04SGD Swap Curve vs SGS Government CurveWhy Singapore has both a derivatives curve and a sovereign cash-bond curve.
Monetary Transmission
Repo & Collateral
Green Sovereign Bonds
How Singapore links sovereign green-bond proceeds to eligible infrastructure expenditure.
02Green SGS Reopening MechanicsHow reopening an existing sovereign green bond builds a larger green benchmark.
03Green SGS vs Conventional SGS CurveHow to compare Singapore sovereign green bonds with conventional government bonds.
04Singapore Sovereign Green-Bond Allocation ReportingHow proceeds and financed projects are reported after Singapore issues sovereign green bonds.
05Singapore Public-Sector Green-Bond StackHow sovereign and statutory-board green issuance fit together in Singapore's public-sector market.
Sovereign Balance Sheet
This database is deliberately separate from the existing Singapore Financial Architecture Database. It focuses on market mechanics rather than institutional architecture. Primary-source reference points include MAS SGS auction and yield data and Singapore Ministry of Finance material on government borrowing and sovereign green bonds. It is research material, not investment advice.