PREVIEW / etf_30min / 2016-01-06
file: by_date/etf_30min/2016/2016-01-06.parquet size: 406 KB rows: 13,714
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 |
|---|---|---|---|---|---|---|---|
| 2016-01-06 04:00:00 | SPY | ETF | 199.52 | 199.85 | 199.37 | 199.74 | 202593.0 |
| 2016-01-06 04:30:00 | SPY | ETF | 199.75 | 199.75 | 199.35 | 199.53 | 79515.0 |
| 2016-01-06 05:00:00 | SPY | ETF | 199.5 | 199.59 | 198.83 | 198.83 | 123120.0 |
| 2016-01-06 05:30:00 | SPY | ETF | 198.84 | 199.04 | 198.75 | 198.79 | 40151.0 |
| 2016-01-06 06:00:00 | SPY | ETF | 198.79 | 198.79 | 198.06 | 198.53 | 115867.0 |
| 2016-01-06 06:30:00 | SPY | ETF | 198.58 | 198.84 | 198.43 | 198.8 | 140650.0 |
| 2016-01-06 07:00:00 | SPY | ETF | 198.8 | 198.83 | 198.5 | 198.64 | 513838.0 |
| 2016-01-06 07:30:00 | SPY | ETF | 198.59 | 198.6 | 197.87 | 197.97 | 580889.0 |
| 2016-01-06 08:00:00 | SPY | ETF | 197.97 | 199.11 | 197.75 | 198.31 | 1565724.0 |
| 2016-01-06 08:30:00 | SPY | ETF | 198.34 | 198.42 | 198.04 | 198.38 | 687321.0 |
| 2016-01-06 09:00:00 | SPY | ETF | 198.38 | 201.35 | 197.98 | 198.34 | 1216468.0 |
| 2016-01-06 09:30:00 | SPY | ETF | 198.34 | 199.31 | 198.26 | 199.2 | 18956575.0 |
| 2016-01-06 10:00:00 | SPY | ETF | 199.18 | 199.69 | 198.73 | 199.63 | 10663170.0 |
| 2016-01-06 10:30:00 | SPY | ETF | 199.63 | 199.63 | 198.81 | 199.26 | 10982646.0 |
| 2016-01-06 11:00:00 | SPY | ETF | 199.25 | 200.06 | 199.21 | 199.81 | 8453580.0 |
| 2016-01-06 11:30:00 | SPY | ETF | 199.82 | 200.01 | 199.27 | 199.32 | 5512544.0 |
| 2016-01-06 12:00:00 | SPY | ETF | 199.32 | 199.36 | 199.06 | 199.18 | 4235290.0 |
| 2016-01-06 12:30:00 | SPY | ETF | 199.18 | 199.73 | 199.09 | 199.23 | 4248154.0 |
| 2016-01-06 13:00:00 | SPY | ETF | 199.235 | 199.32 | 198.79 | 198.95 | 4972116.0 |
| 2016-01-06 13:30:00 | SPY | ETF | 198.955 | 199.15 | 198.68 | 198.731 | 3540937.0 |
| 2016-01-06 14:00:00 | SPY | ETF | 198.73 | 199.34 | 198.58 | 198.99 | 8791664.0 |
| 2016-01-06 14:30:00 | SPY | ETF | 199.0 | 199.08 | 197.65 | 197.75 | 13902303.0 |
| 2016-01-06 15:00:00 | SPY | ETF | 197.75 | 198.59 | 197.6 | 198.5 | 12807496.0 |
| 2016-01-06 15:30:00 | SPY | ETF | 198.5 | 198.93 | 198.25 | 198.79 | 23413015.0 |
| 2016-01-06 16:00:00 | SPY | ETF | 198.79 | 199.24 | 198.484 | 199.03 | 13614908.0 |
| 2016-01-06 16:30:00 | SPY | ETF | 199.05 | 199.27 | 199.04 | 199.16 | 776545.0 |
| 2016-01-06 17:00:00 | SPY | ETF | 199.2 | 199.26 | 199.2 | 199.25 | 175026.0 |
| 2016-01-06 17:30:00 | SPY | ETF | 199.26 | 199.28 | 199.24 | 199.28 | 83724.0 |
| 2016-01-06 18:00:00 | SPY | ETF | 199.28 | 199.28 | 199.1 | 199.18 | 173248.0 |
| 2016-01-06 18:30:00 | SPY | ETF | 199.18 | 199.45 | 198.85 | 199.44 | 42622.0 |
| 2016-01-06 19:00:00 | SPY | ETF | 199.44 | 199.56 | 199.31 | 199.34 | 91110.0 |
| 2016-01-06 19:30:00 | SPY | ETF | 199.36 | 199.4 | 199.24 | 199.29 | 98135.0 |
| 2016-01-06 04:00:00 | QQQ | ETF | 108.33 | 108.35 | 108.14 | 108.31 | 2660.0 |
| 2016-01-06 04:30:00 | QQQ | ETF | 108.24 | 108.28 | 108.09 | 108.16 | 19300.0 |
| 2016-01-06 05:00:00 | QQQ | ETF | 108.1 | 108.1 | 107.67 | 107.67 | 2610.0 |
| 2016-01-06 05:30:00 | QQQ | ETF | 107.73 | 107.81 | 107.7 | 107.7 | 800.0 |
| 2016-01-06 06:00:00 | QQQ | ETF | 107.67 | 107.67 | 107.4 | 107.54 | 13308.0 |
| 2016-01-06 06:30:00 | QQQ | ETF | 107.52 | 107.62 | 107.43 | 107.56 | 29100.0 |
| 2016-01-06 07:00:00 | QQQ | ETF | 107.54 | 107.59 | 107.48 | 107.51 | 32623.0 |
| 2016-01-06 07:30:00 | QQQ | ETF | 107.49 | 107.5 | 107.13 | 107.17 | 69401.0 |
| 2016-01-06 08:00:00 | QQQ | ETF | 107.17 | 107.54 | 107.1 | 107.32 | 179016.0 |
| 2016-01-06 08:30:00 | QQQ | ETF | 107.35 | 109.31 | 107.21 | 109.31 | 55267.0 |
| 2016-01-06 09:00:00 | QQQ | ETF | 107.41 | 107.46 | 107.23 | 107.45 | 241814.0 |
| 2016-01-06 09:30:00 | QQQ | ETF | 107.44 | 108.22 | 107.41 | 108.1768 | 6013108.0 |
| 2016-01-06 10:00:00 | QQQ | ETF | 108.16 | 108.65 | 107.86 | 108.61 | 2877271.0 |
| 2016-01-06 10:30:00 | QQQ | ETF | 108.6 | 108.61 | 108.16 | 108.51 | 2235694.0 |
| 2016-01-06 11:00:00 | QQQ | ETF | 108.49 | 108.89 | 108.335 | 108.76 | 2164685.0 |
| 2016-01-06 11:30:00 | QQQ | ETF | 108.76 | 108.87 | 108.51 | 108.52 | 1519967.0 |
| 2016-01-06 12:00:00 | QQQ | ETF | 108.53 | 108.58 | 108.29 | 108.35 | 780653.0 |
| 2016-01-06 12:30:00 | QQQ | ETF | 108.34 | 108.66 | 108.285 | 108.361 | 1522990.0 |
> showing 50 of 13,714 rows — these rows as CSV