PREVIEW / etf_30min / 2014-08-14
file: by_date/etf_30min/2014/2014-08-14.parquet size: 331 KB rows: 11,314
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 |
|---|---|---|---|---|---|---|---|
| 2014-08-14 04:00:00 | SPY | ETF | 194.9 | 194.93 | 194.86 | 194.93 | 1065.0 |
| 2014-08-14 04:30:00 | SPY | ETF | 195.01 | 195.01 | 194.96 | 194.96 | 700.0 |
| 2014-08-14 05:00:00 | SPY | ETF | 194.89 | 194.93 | 194.88 | 194.93 | 4716.0 |
| 2014-08-14 05:30:00 | SPY | ETF | 194.87 | 194.87 | 194.87 | 194.87 | 1800.0 |
| 2014-08-14 06:00:00 | SPY | ETF | 194.98 | 195.4 | 194.98 | 195.4 | 20641.0 |
| 2014-08-14 06:30:00 | SPY | ETF | 195.35 | 195.4 | 195.27 | 195.28 | 46025.0 |
| 2014-08-14 07:00:00 | SPY | ETF | 195.36 | 195.36 | 195.2 | 195.21 | 63343.0 |
| 2014-08-14 07:30:00 | SPY | ETF | 195.2 | 195.3 | 195.2 | 195.29 | 69363.0 |
| 2014-08-14 08:00:00 | SPY | ETF | 195.26 | 195.33 | 195.14 | 195.21 | 152253.0 |
| 2014-08-14 08:30:00 | SPY | ETF | 195.17 | 195.23 | 194.81 | 194.98 | 603689.0 |
| 2014-08-14 09:00:00 | SPY | ETF | 194.98 | 195.18 | 194.96 | 195.18 | 469388.0 |
| 2014-08-14 09:30:00 | SPY | ETF | 195.16 | 195.33 | 195.06 | 195.2 | 7767985.0 |
| 2014-08-14 10:00:00 | SPY | ETF | 195.21 | 195.36 | 194.98 | 195.32 | 6291574.0 |
| 2014-08-14 10:30:00 | SPY | ETF | 195.32 | 195.49 | 195.22 | 195.24 | 4024240.0 |
| 2014-08-14 11:00:00 | SPY | ETF | 195.25 | 195.55 | 195.23 | 195.415 | 3233148.0 |
| 2014-08-14 11:30:00 | SPY | ETF | 195.42 | 195.5 | 195.3 | 195.49 | 2731751.0 |
| 2014-08-14 12:00:00 | SPY | ETF | 195.49 | 195.52 | 195.38 | 195.42 | 2836976.0 |
| 2014-08-14 12:30:00 | SPY | ETF | 195.425 | 195.56 | 195.42 | 195.48 | 2349570.0 |
| 2014-08-14 13:00:00 | SPY | ETF | 195.49 | 195.72 | 195.4 | 195.5901 | 3459914.0 |
| 2014-08-14 13:30:00 | SPY | ETF | 195.595 | 195.61 | 195.42 | 195.48 | 2795842.0 |
| 2014-08-14 14:00:00 | SPY | ETF | 195.48 | 195.538 | 195.401 | 195.52 | 3356240.0 |
| 2014-08-14 14:30:00 | SPY | ETF | 195.53 | 195.61 | 195.5 | 195.55 | 2023928.0 |
| 2014-08-14 15:00:00 | SPY | ETF | 195.55 | 195.64 | 195.54 | 195.61 | 3104453.0 |
| 2014-08-14 15:30:00 | SPY | ETF | 195.61 | 195.75 | 195.57 | 195.74 | 6793462.0 |
| 2014-08-14 16:00:00 | SPY | ETF | 195.73 | 195.94 | 195.2433 | 195.88 | 3641111.0 |
| 2014-08-14 16:30:00 | SPY | ETF | 195.88 | 196.01 | 195.88 | 195.95 | 513029.0 |
| 2014-08-14 17:00:00 | SPY | ETF | 195.95 | 196.04 | 195.93 | 195.98 | 81781.0 |
| 2014-08-14 17:30:00 | SPY | ETF | 195.98 | 195.98 | 195.95 | 195.96 | 38322.0 |
| 2014-08-14 18:00:00 | SPY | ETF | 195.97 | 195.97 | 195.89 | 195.92 | 60723.0 |
| 2014-08-14 18:30:00 | SPY | ETF | 195.91 | 195.92 | 195.86 | 195.88 | 50298.0 |
| 2014-08-14 19:00:00 | SPY | ETF | 195.89 | 195.91 | 195.89 | 195.89 | 14039.0 |
| 2014-08-14 19:30:00 | SPY | ETF | 195.89 | 195.89 | 195.82 | 195.82 | 40559.0 |
| 2014-08-14 04:00:00 | QQQ | ETF | 96.35 | 96.38 | 96.26 | 96.38 | 10520.0 |
| 2014-08-14 04:30:00 | QQQ | ETF | 96.44 | 96.44 | 96.44 | 96.44 | 100.0 |
| 2014-08-14 05:00:00 | QQQ | ETF | 96.39 | 96.39 | 96.39 | 96.39 | 120.0 |
| 2014-08-14 05:30:00 | QQQ | ETF | 96.36 | 96.36 | 96.36 | 96.36 | 5000.0 |
| 2014-08-14 06:00:00 | QQQ | ETF | 96.5 | 96.67 | 96.48 | 96.67 | 17750.0 |
| 2014-08-14 06:30:00 | QQQ | ETF | 96.62 | 96.67 | 96.55 | 96.55 | 25700.0 |
| 2014-08-14 07:00:00 | QQQ | ETF | 96.56 | 96.59 | 96.55 | 96.56 | 8885.0 |
| 2014-08-14 07:30:00 | QQQ | ETF | 96.54 | 96.6 | 96.54 | 96.58 | 27684.0 |
| 2014-08-14 08:00:00 | QQQ | ETF | 96.58 | 96.61 | 96.51 | 96.54 | 62577.0 |
| 2014-08-14 08:30:00 | QQQ | ETF | 96.54 | 96.56 | 96.4 | 96.46 | 118126.0 |
| 2014-08-14 09:00:00 | QQQ | ETF | 96.48 | 96.56 | 96.48 | 96.55 | 184610.0 |
| 2014-08-14 09:30:00 | QQQ | ETF | 96.54 | 96.65 | 96.43 | 96.6 | 3560126.0 |
| 2014-08-14 10:00:00 | QQQ | ETF | 96.61 | 96.65 | 96.45 | 96.6299 | 2152358.0 |
| 2014-08-14 10:30:00 | QQQ | ETF | 96.63 | 96.69 | 96.54 | 96.63 | 1431156.0 |
| 2014-08-14 11:00:00 | QQQ | ETF | 96.625 | 96.74 | 96.61 | 96.67 | 1104872.0 |
| 2014-08-14 11:30:00 | QQQ | ETF | 96.67 | 96.73 | 96.6 | 96.7299 | 649138.0 |
| 2014-08-14 12:00:00 | QQQ | ETF | 96.73 | 96.75 | 96.65 | 96.68 | 750081.0 |
| 2014-08-14 12:30:00 | QQQ | ETF | 96.68 | 96.75 | 96.66 | 96.701 | 665506.0 |
> showing 50 of 11,314 rows — these rows as CSV