PREVIEW / futures_30min / 2017-04-14
file: by_date/futures_30min/2017/2017-04-14.parquet size: 5 KB rows: 11
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 |
|---|---|---|---|---|---|---|---|
| 2017-04-14 00:00:00 | JB | Futures | 138.0 | 138.0 | 138.0 | 138.0 | 2.0 |
| 2017-04-14 00:30:00 | JB | Futures | 138.01 | 138.05 | 138.0 | 138.05 | 7.0 |
| 2017-04-14 01:00:00 | JB | Futures | 138.0 | 138.01 | 138.0 | 138.01 | 4.0 |
| 2017-04-14 01:30:00 | JB | Futures | 138.06 | 138.08 | 138.04 | 138.07 | 140.0 |
| 2017-04-14 02:30:00 | JB | Futures | 138.09 | 138.13 | 138.09 | 138.12 | 10.0 |
| 2017-04-14 03:00:00 | JB | Futures | 138.12 | 138.12 | 138.12 | 138.12 | 1.0 |
| 2017-04-14 04:00:00 | JB | Futures | 138.15 | 138.16 | 138.15 | 138.16 | 2.0 |
| 2017-04-14 05:00:00 | JB | Futures | 138.16 | 138.17 | 138.16 | 138.17 | 14.0 |
| 2017-04-14 08:30:00 | JB | Futures | 138.17 | 138.2 | 138.17 | 138.19 | 13.0 |
| 2017-04-14 09:30:00 | JB | Futures | 138.21 | 138.21 | 138.21 | 138.21 | 2.0 |
| 2017-04-14 10:00:00 | JB | Futures | 138.2 | 138.2 | 138.2 | 138.2 | 1.0 |
> showing 11 of 11 rows — these rows as CSV