# Japan BOJ Holdings of Index-Linked ETFs, book value (Pecuniary Trusts, end of month)

Japan BOJ Holdings of Index-Linked ETFs, book value (Pecuniary Trusts, end of month) was 369,278 100M JPY in October 2026, down 0.08% from September 2026 and down 0.7% from a year earlier.
That is the lowest reading since November 2022.
Over the past ten years it has ranged from 102,067 100M JPY (Oct 2016) to 371,861 100M JPY (Oct 2023), averaging 309,351 100M JPY.

- Source agency: Bank of Japan
- Makrognosis code: `JP.ETFHOLD.M.NSA`
- Frequency: monthly
- Units: 100M JPY
- Coverage: 2010-12-01 to 2026-10-01 (191 observations)
- Page: https://makrognosis.robomacro.com/data/japan/boj-holdings-of-index-linked-etfs-book-value-pecuniary-trusts-end-of

## Recent data

| Period | Value |
|---|---:|
| October 2026 | 369,278 100M JPY |
| September 2026 | 369,557 100M JPY |
| August 2026 | 369,835 100M JPY |
| July 2026 | 370,098 100M JPY |
| June 2026 | 370,403 100M JPY |
| May 2026 | 370,700 100M JPY |
| April 2026 | 370,935 100M JPY |
| March 2026 | 371,214 100M JPY |
| February 2026 | 371,552 100M JPY |
| January 2026 | 371,808 100M JPY |
| December 2025 | 371,861 100M JPY |
| November 2025 | 371,861 100M JPY |
| October 2025 | 371,861 100M JPY |
| September 2025 | 371,861 100M JPY |
| August 2025 | 371,861 100M JPY |
| July 2025 | 371,861 100M JPY |
| June 2025 | 371,861 100M JPY |
| May 2025 | 371,861 100M JPY |
| April 2025 | 371,861 100M JPY |
| March 2025 | 371,861 100M JPY |
| February 2025 | 371,861 100M JPY |
| January 2025 | 371,861 100M JPY |
| December 2024 | 371,861 100M JPY |
| November 2024 | 371,861 100M JPY |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/JP.ETFHOLD.M.NSA"

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