# South Korea Korea: Transferable Savings Deposits (BOK ECOS)

South Korea Korea: Transferable Savings Deposits (BOK ECOS) was up 5.0% year on year in August 2026, compared with 7.3% in July 2026.
The level stood at 755,318 ₩ billion.
That is the lowest reading since July 2025.
Over the past ten years it has ranged from −16.1% (Feb 2023) to 26.0% (Oct 2020), averaging 5.9%.

- Source agency: Bank of Korea
- Makrognosis code: `KR.M1.M.SA.ITEM-BBLS03`
- Frequency: monthly
- Units: ₩ billion
- Coverage: 2003-10-01 to 2026-08-01 (275 observations)
- Page: https://makrognosis.robomacro.com/data/south-korea/korea-transferable-savings-deposits-bok-ecos

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| August 2026 | 755,318 ₩ billion | 5.0 |
| July 2026 | 762,569 ₩ billion | 7.3 |
| June 2026 | 789,562 ₩ billion | 12.0 |
| May 2026 | 789,193 ₩ billion | 12.2 |
| April 2026 | 765,773 ₩ billion | 9.7 |
| March 2026 | 765,114 ₩ billion | 9.3 |
| February 2026 | 758,749 ₩ billion | 7.8 |
| January 2026 | 754,796 ₩ billion | 6.3 |
| December 2025 | 738,860 ₩ billion | 5.1 |
| November 2025 | 735,192 ₩ billion | 6.0 |
| October 2025 | 731,334 ₩ billion | 6.2 |
| September 2025 | 725,837 ₩ billion | 5.6 |
| August 2025 | 719,533 ₩ billion | 5.4 |
| July 2025 | 710,745 ₩ billion | 4.3 |
| June 2025 | 704,758 ₩ billion | 3.1 |
| May 2025 | 703,155 ₩ billion | 3.1 |
| April 2025 | 698,125 ₩ billion | 2.1 |
| March 2025 | 700,017 ₩ billion | 1.7 |
| February 2025 | 703,795 ₩ billion | 4.2 |
| January 2025 | 709,990 ₩ billion | 4.8 |
| December 2024 | 702,871 ₩ billion | 3.9 |
| November 2024 | 693,662 ₩ billion | 2.7 |
| October 2024 | 688,924 ₩ billion | 1.5 |
| September 2024 | 687,136 ₩ billion | 2.9 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/KR.M1.M.SA.ITEM-BBLS03"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/KR.M1.M.SA.ITEM-BBLS03",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```