PREVIEW / etf_30min / 2015-06-26
file: by_date/etf_30min/2015/2015-06-26.parquet size: 374 KB rows: 12,681
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 |
|---|---|---|---|---|---|---|---|
| 2015-06-26 04:00:00 | SPY | ETF | 209.71 | 209.84 | 209.71 | 209.84 | 300.0 |
| 2015-06-26 04:30:00 | SPY | ETF | 209.89 | 209.9 | 209.89 | 209.9 | 800.0 |
| 2015-06-26 05:00:00 | SPY | ETF | 209.88 | 209.97 | 209.88 | 209.97 | 4505.0 |
| 2015-06-26 05:30:00 | SPY | ETF | 209.85 | 209.85 | 209.73 | 209.79 | 6171.0 |
| 2015-06-26 06:00:00 | SPY | ETF | 209.8 | 209.87 | 209.77 | 209.87 | 2502.0 |
| 2015-06-26 06:30:00 | SPY | ETF | 209.89 | 210.24 | 209.86 | 210.24 | 19155.0 |
| 2015-06-26 07:00:00 | SPY | ETF | 210.2 | 210.37 | 210.08 | 210.33 | 56313.0 |
| 2015-06-26 07:30:00 | SPY | ETF | 210.3 | 210.43 | 210.26 | 210.36 | 171093.0 |
| 2015-06-26 08:00:00 | SPY | ETF | 210.34 | 210.36 | 209.75 | 210.09 | 345717.0 |
| 2015-06-26 08:30:00 | SPY | ETF | 210.07 | 210.33 | 210.05 | 210.3 | 603512.0 |
| 2015-06-26 09:00:00 | SPY | ETF | 210.29 | 210.36 | 210.17 | 210.28 | 587195.0 |
| 2015-06-26 09:30:00 | SPY | ETF | 210.29 | 210.47 | 209.64 | 210.36 | 10102496.0 |
| 2015-06-26 10:00:00 | SPY | ETF | 210.37 | 210.58 | 209.98 | 210.3699 | 8508062.0 |
| 2015-06-26 10:30:00 | SPY | ETF | 210.3699 | 210.41 | 209.825 | 209.87 | 5379750.0 |
| 2015-06-26 11:00:00 | SPY | ETF | 209.87 | 210.32 | 209.83 | 210.22 | 3946142.0 |
| 2015-06-26 11:30:00 | SPY | ETF | 210.23 | 210.33 | 209.91 | 209.96 | 4056765.0 |
| 2015-06-26 12:00:00 | SPY | ETF | 209.96 | 210.17 | 209.91 | 210.09 | 2583650.0 |
| 2015-06-26 12:30:00 | SPY | ETF | 210.09 | 210.09 | 209.4 | 209.415 | 5486302.0 |
| 2015-06-26 13:00:00 | SPY | ETF | 209.42 | 209.61 | 209.16 | 209.4601 | 7890572.0 |
| 2015-06-26 13:30:00 | SPY | ETF | 209.465 | 209.825 | 209.37 | 209.64 | 5203162.0 |
| 2015-06-26 14:00:00 | SPY | ETF | 209.64 | 209.71 | 209.44 | 209.61 | 2852682.0 |
| 2015-06-26 14:30:00 | SPY | ETF | 209.6 | 209.78 | 209.48 | 209.63 | 4403766.0 |
| 2015-06-26 15:00:00 | SPY | ETF | 209.63 | 210.13 | 209.61 | 210.055 | 7164419.0 |
| 2015-06-26 15:30:00 | SPY | ETF | 210.05 | 210.08 | 209.71 | 209.83 | 16928369.0 |
| 2015-06-26 16:00:00 | SPY | ETF | 209.83 | 210.5 | 209.78 | 210.06 | 9301376.0 |
| 2015-06-26 16:30:00 | SPY | ETF | 210.06 | 210.17 | 209.82 | 210.13 | 6561896.0 |
| 2015-06-26 17:00:00 | SPY | ETF | 210.13 | 210.14 | 210.01 | 210.07 | 411221.0 |
| 2015-06-26 17:30:00 | SPY | ETF | 210.073 | 210.13 | 209.8 | 209.86 | 303682.0 |
| 2015-06-26 18:00:00 | SPY | ETF | 209.86 | 209.94 | 209.75 | 209.79 | 120726.0 |
| 2015-06-26 18:30:00 | SPY | ETF | 209.86 | 209.86 | 209.66 | 209.68 | 153952.0 |
| 2015-06-26 19:00:00 | SPY | ETF | 209.67 | 209.69 | 209.37 | 209.37 | 180794.0 |
| 2015-06-26 19:30:00 | SPY | ETF | 209.37 | 209.53 | 209.26 | 209.35 | 71652.0 |
| 2015-06-26 04:00:00 | QQQ | ETF | 109.9 | 109.9 | 109.9 | 109.9 | 100.0 |
| 2015-06-26 05:00:00 | QQQ | ETF | 109.95 | 109.95 | 109.95 | 109.95 | 100.0 |
| 2015-06-26 06:30:00 | QQQ | ETF | 110.05 | 110.05 | 110.05 | 110.05 | 100.0 |
| 2015-06-26 07:00:00 | QQQ | ETF | 109.99 | 110.22 | 109.99 | 110.16 | 15800.0 |
| 2015-06-26 07:30:00 | QQQ | ETF | 110.21 | 110.21 | 110.14 | 110.15 | 11480.0 |
| 2015-06-26 08:00:00 | QQQ | ETF | 110.16 | 110.16 | 109.9 | 109.93 | 15250.0 |
| 2015-06-26 08:30:00 | QQQ | ETF | 109.92 | 110.01 | 109.87 | 110.0 | 60656.0 |
| 2015-06-26 09:00:00 | QQQ | ETF | 109.98 | 110.01 | 109.89 | 109.97 | 165259.0 |
| 2015-06-26 09:30:00 | QQQ | ETF | 109.98 | 110.11 | 109.56 | 110.07 | 4978139.0 |
| 2015-06-26 10:00:00 | QQQ | ETF | 110.08 | 110.23 | 109.7399 | 109.92 | 2305640.0 |
| 2015-06-26 10:30:00 | QQQ | ETF | 109.92 | 109.93 | 109.47 | 109.48 | 1695342.0 |
| 2015-06-26 11:00:00 | QQQ | ETF | 109.48 | 109.78 | 109.45 | 109.67 | 1199402.0 |
| 2015-06-26 11:30:00 | QQQ | ETF | 109.67 | 109.73 | 109.47 | 109.51 | 935836.0 |
| 2015-06-26 12:00:00 | QQQ | ETF | 109.505 | 109.595 | 109.46 | 109.53 | 554739.0 |
| 2015-06-26 12:30:00 | QQQ | ETF | 109.525 | 109.525 | 108.9488 | 108.97 | 2328666.0 |
| 2015-06-26 13:00:00 | QQQ | ETF | 108.96 | 109.0988 | 108.86 | 109.06 | 1754542.0 |
| 2015-06-26 13:30:00 | QQQ | ETF | 109.06 | 109.27 | 108.99 | 109.15 | 1286659.0 |
| 2015-06-26 14:00:00 | QQQ | ETF | 109.15 | 109.16 | 108.96 | 109.1 | 1095975.0 |
> showing 50 of 12,681 rows — these rows as CSV