# South Korea Korea: Corporate Bonds & Commercial Papers 3) (BOK ECOS)

South Korea Korea: Corporate Bonds & Commercial Papers 3) (BOK ECOS) was 318,087 ₩ billion in September 2026, down 0.6% from August 2026 and up 5.4% from a year earlier.
Over the past ten years it has ranged from 216,360 ₩ billion (Oct 2017) to 334,512 ₩ billion (Jun 2026), averaging 274,090 ₩ billion.

- Source agency: Bank of Korea
- Makrognosis code: `KR.BROADMONEY.M.SA.ITEM-XS04000`
- Frequency: monthly
- Units: ₩ billion
- Coverage: 2003-10-01 to 2026-09-01 (276 observations)
- Page: https://makrognosis.robomacro.com/data/south-korea/korea-corporate-bonds-and-commercial-papers-3-bok-ecos

## Recent data

| Period | Value |
|---|---:|
| September 2026 | 318,087 ₩ billion |
| August 2026 | 320,122 ₩ billion |
| July 2026 | 324,429 ₩ billion |
| June 2026 | 334,512 ₩ billion |
| May 2026 | 332,619 ₩ billion |
| April 2026 | 329,943 ₩ billion |
| March 2026 | 322,989 ₩ billion |
| February 2026 | 316,557 ₩ billion |
| January 2026 | 318,092 ₩ billion |
| December 2025 | 322,603 ₩ billion |
| November 2025 | 308,858 ₩ billion |
| October 2025 | 301,483 ₩ billion |
| September 2025 | 301,689 ₩ billion |
| August 2025 | 290,168 ₩ billion |
| July 2025 | 293,360 ₩ billion |
| June 2025 | 295,746 ₩ billion |
| May 2025 | 297,035 ₩ billion |
| April 2025 | 296,997 ₩ billion |
| March 2025 | 301,896 ₩ billion |
| February 2025 | 305,085 ₩ billion |
| January 2025 | 308,961 ₩ billion |
| December 2024 | 308,421 ₩ billion |
| November 2024 | 299,657 ₩ billion |
| October 2024 | 298,745 ₩ billion |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/KR.BROADMONEY.M.SA.ITEM-XS04000"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/KR.BROADMONEY.M.SA.ITEM-XS04000",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```