PREVIEW / etf_30min / 2015-05-26
file: by_date/etf_30min/2015/2015-05-26.parquet size: 386 KB rows: 13,012
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 |
|---|---|---|---|---|---|---|---|
| 2015-05-26 04:00:00 | SPY | ETF | 212.6 | 212.6 | 212.1 | 212.1 | 23038.0 |
| 2015-05-26 04:30:00 | SPY | ETF | 212.15 | 212.22 | 212.15 | 212.22 | 705.0 |
| 2015-05-26 05:00:00 | SPY | ETF | 212.25 | 212.29 | 212.15 | 212.15 | 2000.0 |
| 2015-05-26 05:30:00 | SPY | ETF | 212.28 | 212.28 | 212.2 | 212.25 | 9100.0 |
| 2015-05-26 06:00:00 | SPY | ETF | 212.22 | 212.42 | 212.22 | 212.42 | 7802.0 |
| 2015-05-26 06:30:00 | SPY | ETF | 212.41 | 212.99 | 212.41 | 212.66 | 114893.0 |
| 2015-05-26 07:00:00 | SPY | ETF | 212.6 | 212.68 | 212.57 | 212.64 | 55906.0 |
| 2015-05-26 07:30:00 | SPY | ETF | 212.62 | 212.83 | 212.61 | 212.68 | 118661.0 |
| 2015-05-26 08:00:00 | SPY | ETF | 212.69 | 212.73 | 212.57 | 212.68 | 354541.0 |
| 2015-05-26 08:30:00 | SPY | ETF | 212.71 | 212.73 | 212.28 | 212.4 | 493983.0 |
| 2015-05-26 09:00:00 | SPY | ETF | 212.4 | 212.42 | 212.17 | 212.4 | 591123.0 |
| 2015-05-26 09:30:00 | SPY | ETF | 212.4 | 212.5 | 211.47 | 211.57 | 14739772.0 |
| 2015-05-26 10:00:00 | SPY | ETF | 211.59 | 211.69 | 211.05 | 211.289 | 11861535.0 |
| 2015-05-26 10:30:00 | SPY | ETF | 211.29 | 211.29 | 210.83 | 210.9 | 6655862.0 |
| 2015-05-26 11:00:00 | SPY | ETF | 210.91 | 211.02 | 210.61 | 210.98 | 6693305.0 |
| 2015-05-26 11:30:00 | SPY | ETF | 210.985 | 211.24 | 210.86 | 210.89 | 5267992.0 |
| 2015-05-26 12:00:00 | SPY | ETF | 210.9 | 211.11 | 210.8 | 211.03 | 3877768.0 |
| 2015-05-26 12:30:00 | SPY | ETF | 211.02 | 211.07 | 210.67 | 210.695 | 3225477.0 |
| 2015-05-26 13:00:00 | SPY | ETF | 210.7 | 210.88 | 210.43 | 210.83 | 5590910.0 |
| 2015-05-26 13:30:00 | SPY | ETF | 210.83 | 210.83 | 210.27 | 210.35 | 5882053.0 |
| 2015-05-26 14:00:00 | SPY | ETF | 210.34 | 212.9089 | 210.34 | 210.384 | 8025988.0 |
| 2015-05-26 14:30:00 | SPY | ETF | 210.385 | 210.54 | 210.21 | 210.24 | 10496171.0 |
| 2015-05-26 15:00:00 | SPY | ETF | 210.25 | 210.68 | 210.2 | 210.61 | 8490697.0 |
| 2015-05-26 15:30:00 | SPY | ETF | 210.61 | 210.92 | 210.58 | 210.73 | 17363067.0 |
| 2015-05-26 16:00:00 | SPY | ETF | 210.73 | 212.0 | 210.7 | 211.12 | 6873416.0 |
| 2015-05-26 16:30:00 | SPY | ETF | 211.15 | 211.18 | 210.7 | 211.13 | 4070235.0 |
| 2015-05-26 17:00:00 | SPY | ETF | 210.7 | 211.22 | 210.7 | 211.19 | 216489.0 |
| 2015-05-26 17:30:00 | SPY | ETF | 211.16 | 211.18 | 211.15 | 211.15 | 12610.0 |
| 2015-05-26 18:00:00 | SPY | ETF | 211.15 | 211.15 | 210.99 | 211.05 | 112042.0 |
| 2015-05-26 18:30:00 | SPY | ETF | 211.05 | 211.1 | 211.05 | 211.06 | 9537.0 |
| 2015-05-26 19:00:00 | SPY | ETF | 211.05 | 211.05 | 211.01 | 211.03 | 15134.0 |
| 2015-05-26 19:30:00 | SPY | ETF | 211.02 | 211.09 | 210.91 | 210.95 | 86443.0 |
| 2015-05-26 04:00:00 | QQQ | ETF | 110.07 | 110.07 | 109.95 | 109.95 | 31970.0 |
| 2015-05-26 05:30:00 | QQQ | ETF | 109.99 | 109.99 | 109.99 | 109.99 | 5890.0 |
| 2015-05-26 06:00:00 | QQQ | ETF | 110.0 | 110.18 | 110.0 | 110.18 | 2900.0 |
| 2015-05-26 06:30:00 | QQQ | ETF | 110.34 | 110.35 | 110.34 | 110.35 | 20200.0 |
| 2015-05-26 07:00:00 | QQQ | ETF | 110.34 | 110.36 | 110.34 | 110.35 | 29200.0 |
| 2015-05-26 07:30:00 | QQQ | ETF | 110.41 | 110.43 | 110.41 | 110.41 | 23700.0 |
| 2015-05-26 08:00:00 | QQQ | ETF | 110.42 | 110.42 | 110.35 | 110.4 | 110227.0 |
| 2015-05-26 08:30:00 | QQQ | ETF | 110.44 | 110.44 | 110.14 | 110.17 | 105336.0 |
| 2015-05-26 09:00:00 | QQQ | ETF | 110.15 | 110.24 | 110.07 | 110.24 | 196943.0 |
| 2015-05-26 09:30:00 | QQQ | ETF | 110.23 | 110.38 | 109.53 | 109.56 | 3882427.0 |
| 2015-05-26 10:00:00 | QQQ | ETF | 109.56 | 109.65 | 109.17 | 109.41 | 2776256.0 |
| 2015-05-26 10:30:00 | QQQ | ETF | 109.4 | 109.41 | 109.15 | 109.2 | 1764743.0 |
| 2015-05-26 11:00:00 | QQQ | ETF | 109.2 | 109.24 | 108.99 | 109.16 | 2002850.0 |
| 2015-05-26 11:30:00 | QQQ | ETF | 109.15 | 109.32 | 109.11 | 109.21 | 921025.0 |
| 2015-05-26 12:00:00 | QQQ | ETF | 109.22 | 109.33 | 109.13 | 109.3 | 796144.0 |
| 2015-05-26 12:30:00 | QQQ | ETF | 109.3 | 109.32 | 109.07 | 109.1 | 832662.0 |
| 2015-05-26 13:00:00 | QQQ | ETF | 109.1 | 109.2 | 108.92 | 109.1501 | 1206290.0 |
| 2015-05-26 13:30:00 | QQQ | ETF | 109.1551 | 109.16 | 108.84 | 108.87 | 1032663.0 |
> showing 50 of 13,012 rows — these rows as CSV