# Data Dictionary - Hyperliquid Perp Analytics - the complete per-coin daily quant panel, cleaned Parquet

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

| column | type | description |
|---|---|---|
| `zone` | str | Coin |
| `ts` | timestamp (UTC) | Day |
| `metric` | str | One of ~15: mark_close, volume_usd, funding_apr_pct, open_interest, realized_vol_30d/90d, downside_vol_30d, parkinson_vol_30d, beta_btc_90d, corr_btc_90d, ret_30d/90d, momentum_rank_90d, carry_apr_pct, carry_pctile |
| `value` | float | Metric value (unit varies by metric) |
| `unit` | str | unit |
| `res_min` | int | Native resolution (daily = 1440) |

*Source: Hyperliquid (on-chain perpetual DEX) - public asset-context data.*