Is this yield the coupon rate of the bond?

No. The coupon is the interest rate defined by the issuance terms, whereas the yield to maturity depends on both the market purchase price and remaining cash flows.

Why do yields rise when bond prices fall?

Nominal cash flows are largely fixed, so a lower purchase price results in a higher yield to maturity, all else being equal.

What does a chart point signify on a day with no trades for that exact maturity?

The maturity point can be estimated from the curve based on neighboring securities, and thus does not necessarily represent the yield of a single standalone trade.

Vietnam Government Bonds Yield 10-Year

Name: Vietnam Government Bonds Yield 10-Year
Creator: Hanoi Stock Exchange (HNX)
License: https://creativecommons.org/licenses/by/4.0/

Vietnam Government Bonds Yield 10-Year stood at 4.46% on Jul 31, 2026, according to Hanoi Stock Exchange (HNX). It is one of the indicators in the Government bonds yield table (Value · Daily), with a complete series running from Mar 19, 2013 to Jul 31, 2026. The complete series with an interactive chart, free to download.

Source: Hanoi Stock Exchange (HNX)Last updated: Jul 31, 2026, 00:24 UTCCurated by Bui Thanh Phuc

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This indicator in the Government bonds yield table

Indicator	31-07-2026	30-07-2026	29-07-2026	28-07-2026	27-07-2026	24-07-2026	23-07-2026	22-07-2026	21-07-2026	20-07-2026
Government bond yield curve (secondary market)
10 years	4.46	4.45	4.41	4.35	4.46	4.46	4.49	4.5	4.49	4.49
15 years	4.67	4.66	4.62	4.58	4.64	4.63	4.67	4.64	4.67	4.65

Understanding vietnam Government Bonds Yield 10-Year

The ten-year maturity records the annualized yield at a long-term point on the curve for outstanding public debt securities traded in the secondary market. This represents a representative yield-to-maturity derived from market information and is not a coupon rate, bond price appreciation, or the guaranteed return of any specific issue. Compared to shorter points in the table, it incorporates greater expectations regarding inflation, the long-term interest rate baseline, and a premium for holding risk over an extended period; compared to the twenty-year maturity, its liquidity and sensitivity to underlying assumptions differ substantially.

Fluctuations between adjacent days should be compared to gauge market reactions, while viewing the entire curve rather than interpreting a single point in isolation. Rising yields typically accompany falling bond prices, but do not automatically signify an increase in default risk. Thin trading, shifts in benchmark bonds, or changes in interpolation methodology can produce jumps that do not originate entirely from economic news. When comparing across long time horizons, consistency in curve construction methods must be verified; international comparisons require accounting for differences in currency, inflation, liquidity, and market structure.

Frequently asked questions

Is this yield the coupon rate of the bond?: No. The coupon is the interest rate defined by the issuance terms, whereas the yield to maturity depends on both the market purchase price and remaining cash flows.
Why do yields rise when bond prices fall?: Nominal cash flows are largely fixed, so a lower purchase price results in a higher yield to maturity, all else being equal.
What does a chart point signify on a day with no trades for that exact maturity?: The maturity point can be estimated from the curve based on neighboring securities, and thus does not necessarily represent the yield of a single standalone trade.