PREVIEW / futures_30min / 2025-04-18
file: by_date/futures_30min/2025/2025-04-18.parquet size: 5 KB rows: 19
schema
timestamp TIMESTAMP symbol VARCHAR asset_type VARCHAR open DOUBLE high DOUBLE low DOUBLE close DOUBLE volume DOUBLE
sample rows
| timestamp | symbol | asset_type | open | high | low | close | volume |
|---|---|---|---|---|---|---|---|
| 2025-04-18 00:00:00 | JB | Futures | 138.75 | 138.75 | 138.73 | 138.74 | 9.0 |
| 2025-04-18 00:30:00 | JB | Futures | 138.78 | 138.81 | 138.78 | 138.81 | 2.0 |
| 2025-04-18 01:00:00 | JB | Futures | 138.8 | 138.8 | 138.73 | 138.73 | 3.0 |
| 2025-04-18 01:30:00 | JB | Futures | 138.74 | 138.95 | 138.74 | 138.93 | 24.0 |
| 2025-04-18 02:00:00 | JB | Futures | 138.81 | 138.85 | 138.81 | 138.85 | 18.0 |
| 2025-04-18 02:30:00 | JB | Futures | 138.87 | 138.91 | 138.87 | 138.9 | 9.0 |
| 2025-04-18 03:00:00 | JB | Futures | 138.91 | 138.92 | 138.89 | 138.91 | 19.0 |
| 2025-04-18 03:30:00 | JB | Futures | 138.94 | 139.01 | 138.94 | 138.96 | 52.0 |
| 2025-04-18 04:00:00 | JB | Futures | 138.98 | 138.98 | 138.94 | 138.96 | 18.0 |
| 2025-04-18 04:30:00 | JB | Futures | 138.97 | 139.1 | 138.97 | 139.09 | 29.0 |
| 2025-04-18 05:30:00 | JB | Futures | 139.03 | 139.03 | 139.03 | 139.03 | 2.0 |
| 2025-04-18 07:30:00 | JB | Futures | 139.07 | 139.07 | 139.03 | 139.06 | 15.0 |
| 2025-04-18 09:00:00 | JB | Futures | 139.04 | 139.04 | 139.04 | 139.04 | 1.0 |
| 2025-04-18 10:00:00 | JB | Futures | 139.04 | 139.04 | 139.04 | 139.04 | 1.0 |
| 2025-04-18 10:30:00 | JB | Futures | 139.01 | 139.01 | 139.01 | 139.01 | 9.0 |
| 2025-04-18 12:00:00 | JB | Futures | 139.0 | 139.0 | 139.0 | 139.0 | 1.0 |
| 2025-04-18 15:00:00 | JB | Futures | 139.01 | 139.01 | 139.01 | 139.01 | 2.0 |
| 2025-04-18 16:00:00 | JB | Futures | 139.02 | 139.02 | 139.02 | 139.02 | 5.0 |
| 2025-04-18 16:30:00 | JB | Futures | 138.99 | 138.99 | 138.99 | 138.99 | 1.0 |
> showing 19 of 19 rows — these rows as CSV