# South Korea Korea: Central bank liabilities to depository corporations (BOK ECOS)

South Korea Korea: Central bank liabilities to depository corporations (BOK ECOS) was up 2.7% year on year in September 2026, compared with 6.0% in August 2026.
The level stood at 105,638 ₩ billion.
That is the lowest reading since August 2025.
Over the past ten years it has ranged from −9.7% (Oct 2023) to 21.5% (Feb 2021), averaging 6.8%.

- Source agency: Bank of Korea
- Makrognosis code: `KR.MONBASE.M.SA.ITEM-ABA103`
- Frequency: monthly
- Units: ₩ billion
- Coverage: 2003-10-01 to 2026-09-01 (276 observations)
- Page: https://makrognosis.robomacro.com/data/south-korea/korea-central-bank-liabilities-to-depository-corporations-bok-ecos

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 105,638 ₩ billion | 2.7 |
| August 2026 | 105,692 ₩ billion | 6.0 |
| July 2026 | 109,483 ₩ billion | 8.9 |
| June 2026 | 108,638 ₩ billion | 8.0 |
| May 2026 | 104,732 ₩ billion | 6.2 |
| April 2026 | 102,290 ₩ billion | 5.4 |
| March 2026 | 105,203 ₩ billion | 5.1 |
| February 2026 | 104,653 ₩ billion | 5.7 |
| January 2026 | 104,311 ₩ billion | 6.2 |
| December 2025 | 100,196 ₩ billion | 3.4 |
| November 2025 | 102,602 ₩ billion | 7.7 |
| October 2025 | 102,006 ₩ billion | 4.0 |
| September 2025 | 102,825 ₩ billion | 5.4 |
| August 2025 | 99,726 ₩ billion | 1.9 |
| July 2025 | 100,495 ₩ billion | 1.0 |
| June 2025 | 100,598 ₩ billion | 5.2 |
| May 2025 | 98,596 ₩ billion | 2.5 |
| April 2025 | 97,087 ₩ billion | 2.8 |
| March 2025 | 100,091 ₩ billion | 3.0 |
| February 2025 | 99,050 ₩ billion | 3.8 |
| January 2025 | 98,255 ₩ billion | 3.3 |
| December 2024 | 96,876 ₩ billion | 2.6 |
| November 2024 | 95,290 ₩ billion | 3.7 |
| October 2024 | 98,066 ₩ billion | 1.6 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/KR.MONBASE.M.SA.ITEM-ABA103"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/KR.MONBASE.M.SA.ITEM-ABA103",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```