PREVIEW / etf_30min / 2011-07-12
file: by_date/etf_30min/2011/2011-07-12.parquet size: 287 KB rows: 9,666
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 |
|---|---|---|---|---|---|---|---|
| 2011-07-12 04:00:00 | SPY | ETF | 130.95 | 130.95 | 130.17 | 130.68 | 26675.0 |
| 2011-07-12 04:30:00 | SPY | ETF | 130.86 | 131.0 | 130.57 | 130.8 | 14800.0 |
| 2011-07-12 05:00:00 | SPY | ETF | 130.84 | 131.28 | 130.8 | 131.28 | 41980.0 |
| 2011-07-12 05:30:00 | SPY | ETF | 131.24 | 131.51 | 131.06 | 131.06 | 11365.0 |
| 2011-07-12 06:00:00 | SPY | ETF | 131.0 | 131.3 | 130.91 | 131.12 | 33871.0 |
| 2011-07-12 06:30:00 | SPY | ETF | 131.1 | 131.29 | 130.95 | 131.01 | 289300.0 |
| 2011-07-12 07:00:00 | SPY | ETF | 130.96 | 131.05 | 130.63 | 130.98 | 840643.0 |
| 2011-07-12 07:30:00 | SPY | ETF | 130.95 | 131.8 | 130.87 | 131.74 | 1607675.0 |
| 2011-07-12 08:00:00 | SPY | ETF | 131.7 | 131.85 | 130.67 | 131.66 | 4319394.0 |
| 2011-07-12 08:30:00 | SPY | ETF | 131.61 | 132.1 | 131.53 | 131.76 | 2970554.0 |
| 2011-07-12 09:00:00 | SPY | ETF | 131.76 | 131.81 | 131.25 | 131.68 | 4261899.0 |
| 2011-07-12 09:30:00 | SPY | ETF | 131.69 | 132.05 | 131.57 | 132.03 | 24930094.0 |
| 2011-07-12 10:00:00 | SPY | ETF | 132.03 | 132.23 | 131.84 | 132.02 | 17036574.0 |
| 2011-07-12 10:30:00 | SPY | ETF | 132.02 | 132.17 | 131.67 | 131.875 | 11392000.0 |
| 2011-07-12 11:00:00 | SPY | ETF | 131.88 | 132.21 | 131.79 | 132.11 | 9415394.0 |
| 2011-07-12 11:30:00 | SPY | ETF | 132.11 | 132.4 | 132.05 | 132.23 | 10555176.0 |
| 2011-07-12 12:00:00 | SPY | ETF | 132.22 | 132.36 | 132.06 | 132.07 | 5880780.0 |
| 2011-07-12 12:30:00 | SPY | ETF | 132.07 | 132.24 | 131.97 | 132.08 | 7698845.0 |
| 2011-07-12 13:00:00 | SPY | ETF | 132.09 | 132.25 | 131.86 | 131.88 | 9600293.0 |
| 2011-07-12 13:30:00 | SPY | ETF | 131.87 | 132.05 | 131.82 | 131.92 | 5853759.0 |
| 2011-07-12 14:00:00 | SPY | ETF | 131.925 | 132.78 | 131.85 | 132.541 | 23650576.0 |
| 2011-07-12 14:30:00 | SPY | ETF | 132.545 | 132.62 | 132.11 | 132.155 | 12728275.0 |
| 2011-07-12 15:00:00 | SPY | ETF | 132.16 | 132.28 | 131.78 | 131.97 | 20580164.0 |
| 2011-07-12 15:30:00 | SPY | ETF | 131.97 | 132.0 | 131.36 | 131.402 | 27802007.0 |
| 2011-07-12 16:00:00 | SPY | ETF | 131.41 | 132.0676 | 131.33 | 131.52 | 8947536.0 |
| 2011-07-12 16:30:00 | SPY | ETF | 131.53 | 131.58 | 131.47 | 131.5 | 2422651.0 |
| 2011-07-12 17:00:00 | SPY | ETF | 131.47 | 131.53 | 131.41 | 131.46 | 824309.0 |
| 2011-07-12 17:30:00 | SPY | ETF | 131.46 | 131.48 | 131.4 | 131.45 | 65056.0 |
| 2011-07-12 18:00:00 | SPY | ETF | 131.44 | 131.44 | 131.31 | 131.38 | 314607.0 |
| 2011-07-12 18:30:00 | SPY | ETF | 131.36 | 131.37 | 131.21 | 131.24 | 195696.0 |
| 2011-07-12 19:00:00 | SPY | ETF | 131.25 | 131.33 | 131.23 | 131.27 | 82150.0 |
| 2011-07-12 19:30:00 | SPY | ETF | 131.28 | 131.45 | 131.28 | 131.4 | 171863.0 |
| 2011-07-12 04:00:00 | QQQ | ETF | 57.57 | 57.57 | 57.34 | 57.4 | 4365.0 |
| 2011-07-12 04:30:00 | QQQ | ETF | 57.57 | 57.59 | 57.5 | 57.59 | 700.0 |
| 2011-07-12 05:00:00 | QQQ | ETF | 57.69 | 57.74 | 57.69 | 57.74 | 200.0 |
| 2011-07-12 05:30:00 | QQQ | ETF | 57.73 | 57.8 | 57.6 | 57.6 | 20800.0 |
| 2011-07-12 06:00:00 | QQQ | ETF | 57.68 | 57.75 | 57.68 | 57.7 | 2200.0 |
| 2011-07-12 06:30:00 | QQQ | ETF | 57.71 | 57.71 | 57.63 | 57.68 | 1300.0 |
| 2011-07-12 07:00:00 | QQQ | ETF | 57.71 | 57.71 | 57.5 | 57.62 | 330199.0 |
| 2011-07-12 07:30:00 | QQQ | ETF | 57.62 | 57.93 | 57.59 | 57.92 | 338859.0 |
| 2011-07-12 08:00:00 | QQQ | ETF | 57.89 | 58.02 | 57.84 | 57.93 | 366407.0 |
| 2011-07-12 08:30:00 | QQQ | ETF | 57.93 | 58.13 | 57.89 | 58.05 | 527024.0 |
| 2011-07-12 09:00:00 | QQQ | ETF | 58.06 | 58.06 | 57.88 | 57.94 | 418264.0 |
| 2011-07-12 09:30:00 | QQQ | ETF | 57.94 | 58.0 | 57.49 | 57.7 | 11346988.0 |
| 2011-07-12 10:00:00 | QQQ | ETF | 57.7 | 57.95 | 57.67 | 57.84 | 6385684.0 |
| 2011-07-12 10:30:00 | QQQ | ETF | 57.84 | 57.94 | 57.62 | 57.73 | 4687728.0 |
| 2011-07-12 11:00:00 | QQQ | ETF | 57.74 | 57.8811 | 57.71 | 57.81 | 3284199.0 |
| 2011-07-12 11:30:00 | QQQ | ETF | 57.81 | 57.93 | 57.745 | 57.7699 | 3540058.0 |
| 2011-07-12 12:00:00 | QQQ | ETF | 57.77 | 57.855 | 57.65 | 57.655 | 3065719.0 |
| 2011-07-12 12:30:00 | QQQ | ETF | 57.65 | 57.73 | 57.63 | 57.71 | 1930502.0 |
> showing 50 of 9,666 rows — these rows as CSV