Makrognosis

South Korea Korea: Treasury Bonds (20-year) (BOK ECOS)

DailyNot seasonally adjustedCode KR.GOV20Y.D.NSA

Latest4.0%12 November 2026
Previous4.0%11 November 2026
Year ago3.3%12 November 2025

South Korea Korea: Treasury Bonds (20-year) (BOK ECOS) was 4.0% in 12 November 2026, unchanged from 11 November 2026 and up 0.8 percentage points from a year earlier.

Over the past ten years it has ranged from 1.1% (16 Aug 2019) to 4.7% (21 Aug 2026), averaging 2.7%.

South Korea Korea: Treasury Bonds (20-year) (BOK ECOS) (% per annum), 25 Jan 2006 – 12 Nov 20260%2%4%6%2010201520202025Robomacro
South Korea Korea: Treasury Bonds (20-year) (BOK ECOS) (% per annum), 25 Jan 2006 – 12 Nov 2026. Source: Bank of Korea.

Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.

Recent data

PeriodValue
12 November 20264.0%
11 November 20264.0%
10 November 20264.0%
9 November 20264.0%
6 November 20264.0%
5 November 20264.0%
4 November 20264.0%
3 November 20264.1%
2 November 20264.1%
30 October 20264.1%
29 October 20264.2%
28 October 20264.2%
27 October 20264.1%
26 October 20264.2%
23 October 20264.2%
22 October 20264.2%
21 October 20264.2%
20 October 20264.2%
19 October 20264.2%
16 October 20264.2%
15 October 20264.2%
14 October 20264.3%
13 October 20264.3%
12 October 20264.4%

Last 24 observations. The full history (5,147 observations) is available through the API.

Get South Korea Korea: Treasury Bonds (20-year) (BOK ECOS) in your code or spreadsheet

One guessable code, agency-direct, updated on release. Free tier available.

curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/KR.GOV20Y.D.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/KR.GOV20Y.D.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
Get a free API key → · API docs

About this series

Latest observation12 November 2026
First observation25 January 2006
Observations5,147
FrequencyDaily
Units% per annum
AdjustmentNot seasonally adjusted
10-year high4.7% (21 Aug 2026)
10-year low1.1% (16 Aug 2019)
10-year average2.7%
Source agencyBank of Korea
Makrognosis codeKR.GOV20Y.D.NSA

Other South Korea indicators

South Korea GDP (Gross Domestic Product)South Korea Korea: GDP at market prices, SA, current prices (BOK ECOS)South Korea Inflation Rate (CPI)South Korea Core Inflation RateSouth Korea Unemployment RateSouth Korea 10-Year Government Bond YieldSouth Korea Credit Rating & Sovereign Risk ScoreSouth Korea Industrial ProductionSouth Korea Korea industrial production index, original (not seasonally adjusted), 2020=100 (KOSTAT via BOK ECOS)South Korea Producer Price Inflation (PPI)South Korea Korea: Current Account, monthly, NSA (BOK ECOS, USD mn)South Korea Korea: Current Account, monthly, SA (BOK ECOS, USD mn)South Korea Korea: Exports of Goods (Korea Customs Service final, BOK ECOS 901Y092 E100; thousand USD x 0.001 = USD mn)South Korea Korea: Imports of Goods (Korea Customs Service final, BOK ECOS 901Y092 I100; thousand USD x 0.001 = USD mn)South Korea Korea consumer sentiment index (KOSTAT via BOK ECOS 511Y002 FME 99988)South Korea M2 Money Stock

FAQ

What is the current korea: Treasury Bonds (20-year) (BOK ECOS) in South Korea?
The latest reading is 4.0% for 12 November 2026, published by Bank of Korea.
Where does this data come from?
It is collected directly from Bank of Korea and is available through the Makrognosis API under the code KR.GOV20Y.D.NSA.

Last updated 2026-11-12. Source: Bank of Korea. Original title: “Korea: Treasury Bonds (20-year) (BOK ECOS)”.