# Data Dictionary - US Bank Credit - Fed H.8 weekly commercial-bank balance sheets, cleaned Parquet

**Units:** vary by `series` - read the per-row `unit` column (overall: USD bn).  Times are UTC.

| column | type | description |
|---|---|---|
| `zone` | str | Always US |
| `ts` | timestamp (UTC) | Observation date (week-ending Wednesday or month) |
| `series` | str | H.8 series (Bank credit, Loans & leases, C&I loans, Real estate loans, Consumer loans, Cash assets, Deposits) |
| `usd_bn` | float | Value, USD billions |
| `unit` | str | USD bn |
| `res_min` | int | Native resolution (10080 = weekly, 43200 = monthly) |

*Source: Board of Governors of the Federal Reserve System (H.4.1; retrieved via FRED).*