PREVIEW / futures_30min / 2017-12-24
file: by_date/futures_30min/2017/2017-12-24.parquet size: 5 KB rows: 9
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 |
|---|---|---|---|---|---|---|---|
| 2017-12-24 18:00:00 | JB | Futures | 138.1 | 138.1 | 138.1 | 138.1 | 17.0 |
| 2017-12-24 18:30:00 | JB | Futures | 138.15 | 138.16 | 138.15 | 138.16 | 24.0 |
| 2017-12-24 19:00:00 | JB | Futures | 138.17 | 138.19 | 138.17 | 138.19 | 18.0 |
| 2017-12-24 19:30:00 | JB | Futures | 138.18 | 138.18 | 138.16 | 138.16 | 7.0 |
| 2017-12-24 20:00:00 | JB | Futures | 138.16 | 138.17 | 138.16 | 138.17 | 48.0 |
| 2017-12-24 20:30:00 | JB | Futures | 138.17 | 138.19 | 138.17 | 138.19 | 26.0 |
| 2017-12-24 22:30:00 | JB | Futures | 138.19 | 138.21 | 138.19 | 138.19 | 62.0 |
| 2017-12-24 23:00:00 | JB | Futures | 138.2 | 138.2 | 138.2 | 138.2 | 1.0 |
| 2017-12-24 23:30:00 | JB | Futures | 138.21 | 138.21 | 138.21 | 138.21 | 1.0 |
> showing 9 of 9 rows — these rows as CSV