Angola Sovereign Yield Curve Analysis
The sovereign yield curve is the single most important pricing reference in Angola’s fixed income market. It maps the relationship between bond yields and maturities for government securities denominated in kwanza, providing a benchmark for all domestic debt pricing and a signal of market expectations for monetary policy, inflation, and credit risk.
Current Yield Curve Snapshot
| Maturity | Instrument | Indicative Yield | Spread to BNA Rate |
|---|---|---|---|
| 91 days | BT | ~17.5% | ~0 bps |
| 182 days | BT | ~18.0% | ~50 bps |
| 364 days | BT | ~18.5% | ~100 bps |
| 2 years | OTNR | ~19.0% | ~150 bps |
| 3 years | OTNR | ~19.5% | ~200 bps |
| 5 years | OTNR | ~20.5% | ~300 bps |
| 7 years | OTNR | ~21.0% | ~350 bps |
| 10 years | OTNR | ~22.0% | ~450 bps |
Yields are indicative based on recent primary auction results and secondary market pricing. The BNA policy rate stands at 17.5% as of January 2026.
Curve Shape and Interpretation
Angola’s yield curve currently exhibits a normal upward slope, with longer maturities commanding progressively higher yields. This shape reflects several market dynamics:
- Term premium — Investors demand compensation for locking up capital in an environment of macro uncertainty. The approximately 450 basis point spread between 91-day BTs and 10-year OTNRs represents this premium.
- Inflation expectations — With inflation at 15.7% (December 2025) and the BNA rate at 17.5%, the curve prices in the expectation that inflation will remain elevated but gradually decline over the medium term.
- Liquidity premium — Longer-dated bonds are significantly less liquid on the secondary market, requiring additional yield compensation.
Key Curve Segments
Short end (91-364 days): Anchored tightly to the BNA policy rate. BT yields have limited room to diverge from the 17.5% base rate, as banks use short-dated government paper for liquidity management and BNA repo operations. This segment offers the best liquidity.
Belly (2-5 years): The most actively traded OT segment, where institutional demand from pension funds and insurance companies meets government supply. Yields in the 19-20.5% range provide attractive real yields above current inflation.
Long end (7-10 years): The least liquid segment, with yields reaching 22%. This part of the curve is most sensitive to changes in sovereign credit perception and Brent crude prices, given Angola’s dependence on oil revenues for debt service.
USD-Indexed Curve (OTX)
Parallel to the kwanza curve, the OTX USD-indexed yield curve trades at significantly lower nominal yields (7-9%), reflecting the currency protection built into these instruments. The spread between kwanza OTNRs and USD-indexed OTX bonds of similar maturity represents the market’s implied kwanza depreciation expectation.
Yield Curve Signals to Watch
- Flattening — If the curve flattens (long yields falling relative to short yields), it may signal expectations of monetary easing or deteriorating growth outlook.
- Steepening — A steepening curve suggests rising inflation expectations or increased sovereign risk premium at the long end.
- Inversion — A rare event in Angola, but if short-term yields exceed long-term yields, it would signal acute monetary tightening or severe liquidity stress. Investors should monitor the 91-day/364-day spread as an early warning indicator.
For analysis of yields adjusted for inflation, see real yields. For auction-specific yield outcomes, consult the auction calendar.