---
license: other
language:
- en
pretty_name: Dragon Finance - rates
tags:
- finance
- financial-data
- us-financial-data
- rates
---

# Dragon Finance — rates

US sovereign rates and public finance — the risk-free curve and federal cash flows.

Part of the **Dragon Finance Corpus** — US public financial data from federal and official
sources only. Nothing licensed, paywalled or registration-only.

## Coverage

| | |
|---|---|
| Yield curve | Treasury daily yield curve, all maturities |
| Auctions | auction results via the Treasury fiscal API (auctions_query) |
| Fiscal | Treasury fiscal data: debt to the penny, average interest rates, interest expense |
| Money-market rates | NY Fed reference rates and SOMA holdings |

## Size

| metric | value |
|---|---|
| stored | **62.06 MB** |
| shards | 18 |

## Sources present

| source | jurisdiction | data | licence |
|---|---|---|---|
| US Treasury | US | daily yield curve | public domain |
| US Treasury Fiscal | US | average interest rates | public domain |
| FRED (St. Louis Fed) | US | rates + macro series | CC-BY-4.0 |
| SEC municipal advisers | US | registered municipal advisor registrations | US public record |
| NY Fed | US | reference rates (EFFR/OBFR/SOFR) + SOMA holdings | public |
| US Treasury | US | daily yield curve | public domain |

## What you can do with it

* Build discount curves
* Track issuance and auction demand
* Monitor federal interest cost

## For engineers

Data is stored as **tar shards** (the hub caps a directory at 10,000 files and these tiers
run to millions). Members keep their original names and relative paths.

```python
import tarfile
with tarfile.open("0000.tar") as tf:
    print(tf.getnames()[:5])
    tf.extractall("out/")
```

| shard | size |
|---|---:|
| `README.md` | 2.9 KB |
| `data/treasury/0000.tar` | 675.8 KB |
| `data/treasury_fiscal/0000.tar` | 174.1 KB |
| `fred/rates/0000.tar` | 4.63 MB |
| `fred/rates/0001.tar` | 532.5 KB |
| `fred/rates/0002.tar` | 3.91 MB |

_Showing 6 of 18 shards._

Every shard records its **sha256** in the pipeline ledgers; shards are append-only, so a
resumed run re-uploads only what changed. A shard with a failed member is never marked
complete, so missed files are retried rather than dropped.

---

> **Not advice, no warranty, no endorsement.** Compiled from third-party public sources and
> provided *'as is'*: derived and model-generated content may be wrong, and source material is
> routinely restated, amended or superseded. No source agency, exchange or company has reviewed,
> approved or endorsed this dataset, and none is affiliated with its publisher. Do not use it to
> re-identify any person, to manipulate any market, or as the sole basis for any decision about
> any person, entity or instrument. **Terms of use:**
> [`DISCLAIMER.md`](https://huggingface.co/datasets/dragonlimited/Dragon-Finance-Corpus/blob/main/DISCLAIMER.md).