| --- |
| 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 | **61.88 MB** | |
| | shards | 17 | |
| |
| ## Sources present |
| |
| | source | jurisdiction | data | licence | |
| |---|---|---|---| |
| | US Treasury | US | daily yield curve | 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` | 2.2 KB | |
| | `data/treasury/0000.tar` | 675.8 KB | |
| | `fred/rates/0000.tar` | 4.63 MB | |
| | `fred/rates/0001.tar` | 532.5 KB | |
| | `fred/rates/0002.tar` | 3.91 MB | |
| | `information-about-registered-municipal-advisors/0000.tar` | 337.9 KB | |
| |
| _Showing 6 of 17 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. |
|
|
