PREVIEW / etf_30min / 2018-01-05
file: by_date/etf_30min/2018/2018-01-05.parquet size: 484 KB rows: 16,719
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 |
|---|---|---|---|---|---|---|---|
| 2018-01-05 04:00:00 | SPY | ETF | 272.02 | 272.11 | 272.0 | 272.11 | 4551.0 |
| 2018-01-05 04:30:00 | SPY | ETF | 272.16 | 272.29 | 272.16 | 272.28 | 44386.0 |
| 2018-01-05 05:00:00 | SPY | ETF | 272.22 | 272.4 | 272.22 | 272.35 | 15025.0 |
| 2018-01-05 05:30:00 | SPY | ETF | 272.35 | 272.46 | 272.35 | 272.45 | 12405.0 |
| 2018-01-05 06:00:00 | SPY | ETF | 272.42 | 272.42 | 272.33 | 272.33 | 11700.0 |
| 2018-01-05 06:30:00 | SPY | ETF | 272.4 | 272.45 | 272.35 | 272.44 | 27900.0 |
| 2018-01-05 07:00:00 | SPY | ETF | 272.43 | 272.55 | 272.38 | 272.48 | 57320.0 |
| 2018-01-05 07:30:00 | SPY | ETF | 272.47 | 272.53 | 272.39 | 272.47 | 115434.0 |
| 2018-01-05 08:00:00 | SPY | ETF | 271.61 | 272.55 | 271.61 | 272.54 | 439531.0 |
| 2018-01-05 08:30:00 | SPY | ETF | 272.54 | 272.75 | 272.25 | 272.57 | 569721.0 |
| 2018-01-05 09:00:00 | SPY | ETF | 272.55 | 272.55 | 272.37 | 272.51 | 480523.0 |
| 2018-01-05 09:30:00 | SPY | ETF | 272.51 | 272.6 | 271.95 | 272.305 | 6375057.0 |
| 2018-01-05 10:00:00 | SPY | ETF | 272.3 | 272.52 | 272.14 | 272.175 | 3689579.0 |
| 2018-01-05 10:30:00 | SPY | ETF | 272.17 | 272.48 | 272.155 | 272.42 | 4098766.0 |
| 2018-01-05 11:00:00 | SPY | ETF | 272.42 | 272.73 | 272.34 | 272.645 | 2790226.0 |
| 2018-01-05 11:30:00 | SPY | ETF | 272.64 | 272.69 | 272.55 | 272.62 | 2316552.0 |
| 2018-01-05 12:00:00 | SPY | ETF | 272.615 | 272.7 | 272.5 | 272.67 | 2519019.0 |
| 2018-01-05 12:30:00 | SPY | ETF | 272.665 | 272.67 | 272.3901 | 272.499 | 3181331.0 |
| 2018-01-05 13:00:00 | SPY | ETF | 272.49 | 272.64 | 272.49 | 272.635 | 2563461.0 |
| 2018-01-05 13:30:00 | SPY | ETF | 272.64 | 272.73 | 272.62 | 272.67 | 3274493.0 |
| 2018-01-05 14:00:00 | SPY | ETF | 272.68 | 272.89 | 272.61 | 272.88 | 3061234.0 |
| 2018-01-05 14:30:00 | SPY | ETF | 272.87 | 272.995 | 272.82 | 272.855 | 2539482.0 |
| 2018-01-05 15:00:00 | SPY | ETF | 272.855 | 273.11 | 272.83 | 273.1 | 3401455.0 |
| 2018-01-05 15:30:00 | SPY | ETF | 273.09 | 273.56 | 273.09 | 273.39 | 16829372.0 |
| 2018-01-05 16:00:00 | SPY | ETF | 273.39 | 273.59 | 273.22 | 273.55 | 14251039.0 |
| 2018-01-05 16:30:00 | SPY | ETF | 273.54 | 273.55 | 272.2325 | 273.51 | 2458237.0 |
| 2018-01-05 17:00:00 | SPY | ETF | 273.5 | 273.85 | 273.42 | 273.85 | 651618.0 |
| 2018-01-05 17:30:00 | SPY | ETF | 273.76 | 273.81 | 273.42 | 273.65 | 636946.0 |
| 2018-01-05 18:00:00 | SPY | ETF | 273.65 | 273.65 | 273.42 | 273.49 | 1158513.0 |
| 2018-01-05 18:30:00 | SPY | ETF | 273.49 | 273.49 | 273.49 | 273.49 | 17323.0 |
| 2018-01-05 19:00:00 | SPY | ETF | 273.53 | 273.58 | 273.45 | 273.47 | 36042.0 |
| 2018-01-05 19:30:00 | SPY | ETF | 273.47 | 273.6 | 273.43 | 273.6 | 13092.0 |
| 2018-01-05 04:00:00 | QQQ | ETF | 160.78 | 160.84 | 160.77 | 160.84 | 7400.0 |
| 2018-01-05 04:30:00 | QQQ | ETF | 160.87 | 160.89 | 160.84 | 160.89 | 1080.0 |
| 2018-01-05 05:00:00 | QQQ | ETF | 160.86 | 160.97 | 160.86 | 160.92 | 4987.0 |
| 2018-01-05 05:30:00 | QQQ | ETF | 160.95 | 161.12 | 160.95 | 161.09 | 18860.0 |
| 2018-01-05 06:00:00 | QQQ | ETF | 161.1 | 161.1 | 161.04 | 161.09 | 2010.0 |
| 2018-01-05 06:30:00 | QQQ | ETF | 161.06 | 161.12 | 161.04 | 161.11 | 13900.0 |
| 2018-01-05 07:00:00 | QQQ | ETF | 161.08 | 161.16 | 161.04 | 161.1 | 23269.0 |
| 2018-01-05 07:30:00 | QQQ | ETF | 161.04 | 161.13 | 161.04 | 161.1 | 44198.0 |
| 2018-01-05 08:00:00 | QQQ | ETF | 161.085 | 161.24 | 161.05 | 161.22 | 49261.0 |
| 2018-01-05 08:30:00 | QQQ | ETF | 161.16 | 161.35 | 161.05 | 161.14 | 178859.0 |
| 2018-01-05 09:00:00 | QQQ | ETF | 161.11 | 161.15 | 160.95 | 161.07 | 224615.0 |
| 2018-01-05 09:30:00 | QQQ | ETF | 161.05 | 161.19 | 160.77 | 161.01 | 3096226.0 |
| 2018-01-05 10:00:00 | QQQ | ETF | 161.0 | 161.25 | 160.88 | 161.18 | 1440754.0 |
| 2018-01-05 10:30:00 | QQQ | ETF | 161.18 | 161.5 | 161.15 | 161.44 | 1154211.0 |
| 2018-01-05 11:00:00 | QQQ | ETF | 161.455 | 161.61 | 161.3601 | 161.56 | 1581635.0 |
| 2018-01-05 11:30:00 | QQQ | ETF | 161.57 | 161.7 | 161.51 | 161.7 | 1506638.0 |
| 2018-01-05 12:00:00 | QQQ | ETF | 161.6925 | 161.73 | 161.57 | 161.686 | 954891.0 |
| 2018-01-05 12:30:00 | QQQ | ETF | 161.68 | 161.68 | 161.56 | 161.63 | 929567.0 |
> showing 50 of 16,719 rows — these rows as CSV