PREVIEW / etf_30min / 2017-02-10
file: by_date/etf_30min/2017/2017-02-10.parquet size: 441 KB rows: 14,856
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 |
|---|---|---|---|---|---|---|---|
| 2017-02-10 04:00:00 | SPY | ETF | 230.85 | 230.94 | 230.83 | 230.91 | 16588.0 |
| 2017-02-10 04:30:00 | SPY | ETF | 230.84 | 230.9 | 230.84 | 230.9 | 503.0 |
| 2017-02-10 05:00:00 | SPY | ETF | 230.94 | 230.94 | 230.94 | 230.94 | 1700.0 |
| 2017-02-10 06:00:00 | SPY | ETF | 230.76 | 230.76 | 230.76 | 230.76 | 1100.0 |
| 2017-02-10 06:30:00 | SPY | ETF | 230.79 | 230.84 | 230.75 | 230.76 | 48610.0 |
| 2017-02-10 07:00:00 | SPY | ETF | 230.7 | 230.84 | 230.7 | 230.82 | 27707.0 |
| 2017-02-10 07:30:00 | SPY | ETF | 230.83 | 230.94 | 230.83 | 230.9 | 24707.0 |
| 2017-02-10 08:00:00 | SPY | ETF | 230.92 | 230.94 | 230.791 | 230.84 | 102776.0 |
| 2017-02-10 08:30:00 | SPY | ETF | 230.86 | 230.91 | 230.83 | 230.87 | 47661.0 |
| 2017-02-10 09:00:00 | SPY | ETF | 230.88 | 231.06 | 230.88 | 231.01 | 281020.0 |
| 2017-02-10 09:30:00 | SPY | ETF | 231.0 | 231.2 | 230.88 | 231.09 | 7235793.0 |
| 2017-02-10 10:00:00 | SPY | ETF | 231.09 | 231.1463 | 230.915 | 231.08 | 4364640.0 |
| 2017-02-10 10:30:00 | SPY | ETF | 231.1 | 231.355 | 231.0601 | 231.21 | 3685380.0 |
| 2017-02-10 11:00:00 | SPY | ETF | 231.21 | 231.25 | 231.065 | 231.1201 | 3441870.0 |
| 2017-02-10 11:30:00 | SPY | ETF | 231.125 | 231.25 | 231.07 | 231.25 | 2299687.0 |
| 2017-02-10 12:00:00 | SPY | ETF | 231.24 | 231.4 | 231.18 | 231.3735 | 2695243.0 |
| 2017-02-10 12:30:00 | SPY | ETF | 231.38 | 231.53 | 231.36 | 231.47 | 2748977.0 |
| 2017-02-10 13:00:00 | SPY | ETF | 231.47 | 231.658 | 231.45 | 231.5399 | 3358928.0 |
| 2017-02-10 13:30:00 | SPY | ETF | 231.54 | 231.77 | 231.51 | 231.585 | 2913591.0 |
| 2017-02-10 14:00:00 | SPY | ETF | 231.59 | 231.7 | 231.5101 | 231.59 | 3288058.0 |
| 2017-02-10 14:30:00 | SPY | ETF | 231.59 | 231.64 | 231.38 | 231.4 | 3223081.0 |
| 2017-02-10 15:00:00 | SPY | ETF | 231.41 | 231.56 | 231.4072 | 231.49 | 2508044.0 |
| 2017-02-10 15:30:00 | SPY | ETF | 231.49 | 231.62 | 231.42 | 231.48 | 10269643.0 |
| 2017-02-10 16:00:00 | SPY | ETF | 231.47 | 231.6 | 231.42 | 231.47 | 11680216.0 |
| 2017-02-10 16:30:00 | SPY | ETF | 231.48 | 231.52 | 231.45 | 231.49 | 389929.0 |
| 2017-02-10 17:00:00 | SPY | ETF | 231.49 | 231.53 | 231.47 | 231.5 | 217212.0 |
| 2017-02-10 17:30:00 | SPY | ETF | 231.48 | 231.56 | 231.48 | 231.55 | 29597.0 |
| 2017-02-10 18:00:00 | SPY | ETF | 231.53 | 231.54 | 231.52 | 231.54 | 2633.0 |
| 2017-02-10 18:30:00 | SPY | ETF | 231.54 | 231.54 | 231.5 | 231.52 | 7985.0 |
| 2017-02-10 19:00:00 | SPY | ETF | 231.51 | 231.54 | 231.51 | 231.51 | 4050.0 |
| 2017-02-10 19:30:00 | SPY | ETF | 231.51 | 231.54 | 231.45 | 231.47 | 25692.0 |
| 2017-02-10 05:00:00 | QQQ | ETF | 127.26 | 127.26 | 127.26 | 127.26 | 100.0 |
| 2017-02-10 05:30:00 | QQQ | ETF | 127.18 | 127.18 | 127.18 | 127.18 | 400.0 |
| 2017-02-10 06:00:00 | QQQ | ETF | 127.19 | 127.2 | 127.15 | 127.15 | 15400.0 |
| 2017-02-10 06:30:00 | QQQ | ETF | 127.19 | 127.19 | 127.19 | 127.19 | 5000.0 |
| 2017-02-10 07:00:00 | QQQ | ETF | 127.18 | 127.22 | 127.18 | 127.19 | 6600.0 |
| 2017-02-10 07:30:00 | QQQ | ETF | 127.22 | 127.26 | 127.22 | 127.26 | 7000.0 |
| 2017-02-10 08:00:00 | QQQ | ETF | 127.19 | 127.25 | 127.18 | 127.21 | 49656.0 |
| 2017-02-10 08:30:00 | QQQ | ETF | 127.21 | 127.22 | 127.18 | 127.21 | 31450.0 |
| 2017-02-10 09:00:00 | QQQ | ETF | 127.2 | 127.29 | 127.18 | 127.19 | 54263.0 |
| 2017-02-10 09:30:00 | QQQ | ETF | 127.2 | 127.3 | 127.07 | 127.1 | 1846069.0 |
| 2017-02-10 10:00:00 | QQQ | ETF | 127.09 | 127.249 | 127.02 | 127.235 | 1406724.0 |
| 2017-02-10 10:30:00 | QQQ | ETF | 127.23 | 127.37 | 127.22 | 127.3 | 722354.0 |
| 2017-02-10 11:00:00 | QQQ | ETF | 127.3 | 127.36 | 127.22 | 127.27 | 505777.0 |
| 2017-02-10 11:30:00 | QQQ | ETF | 127.27 | 127.35 | 127.19 | 127.33 | 739411.0 |
| 2017-02-10 12:00:00 | QQQ | ETF | 127.33 | 127.41 | 127.26 | 127.39 | 581124.0 |
| 2017-02-10 12:30:00 | QQQ | ETF | 127.39 | 127.47 | 127.36 | 127.435 | 520382.0 |
| 2017-02-10 13:00:00 | QQQ | ETF | 127.43 | 127.56 | 127.4151 | 127.465 | 880876.0 |
| 2017-02-10 13:30:00 | QQQ | ETF | 127.46 | 127.55 | 127.43 | 127.44 | 594525.0 |
| 2017-02-10 14:00:00 | QQQ | ETF | 127.44 | 127.49 | 127.41 | 127.44 | 389574.0 |
> showing 50 of 14,856 rows — these rows as CSV