PREVIEW / etf_30min / 2017-02-06
file: by_date/etf_30min/2017/2017-02-06.parquet size: 431 KB rows: 14,810
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 |
|---|---|---|---|---|---|---|---|
| 2017-02-06 04:00:00 | SPY | ETF | 229.37 | 229.49 | 229.37 | 229.46 | 2910.0 |
| 2017-02-06 04:30:00 | SPY | ETF | 229.44 | 229.46 | 229.39 | 229.46 | 7122.0 |
| 2017-02-06 05:00:00 | SPY | ETF | 229.49 | 229.54 | 229.49 | 229.54 | 800.0 |
| 2017-02-06 05:30:00 | SPY | ETF | 229.51 | 229.54 | 229.49 | 229.49 | 5750.0 |
| 2017-02-06 06:00:00 | SPY | ETF | 229.49 | 229.51 | 229.26 | 229.26 | 5550.0 |
| 2017-02-06 06:30:00 | SPY | ETF | 229.25 | 229.27 | 229.22 | 229.24 | 12700.0 |
| 2017-02-06 07:00:00 | SPY | ETF | 229.24 | 229.27 | 229.15 | 229.17 | 35675.0 |
| 2017-02-06 07:30:00 | SPY | ETF | 229.17 | 229.2 | 228.98 | 228.98 | 22503.0 |
| 2017-02-06 08:00:00 | SPY | ETF | 228.95 | 229.28 | 228.77 | 228.88 | 240045.0 |
| 2017-02-06 08:30:00 | SPY | ETF | 228.85 | 229.042 | 228.58 | 228.81 | 290692.0 |
| 2017-02-06 09:00:00 | SPY | ETF | 228.82 | 228.975 | 228.82 | 228.86 | 224226.0 |
| 2017-02-06 09:30:00 | SPY | ETF | 228.87 | 229.255 | 228.82 | 229.14 | 6573696.0 |
| 2017-02-06 10:00:00 | SPY | ETF | 229.14 | 229.326 | 229.03 | 229.22 | 3585465.0 |
| 2017-02-06 10:30:00 | SPY | ETF | 229.22 | 229.23 | 228.915 | 228.93 | 3326326.0 |
| 2017-02-06 11:00:00 | SPY | ETF | 228.92 | 229.26 | 228.89 | 229.194 | 2498679.0 |
| 2017-02-06 11:30:00 | SPY | ETF | 229.19 | 229.22 | 228.95 | 229.02 | 2654689.0 |
| 2017-02-06 12:00:00 | SPY | ETF | 229.01 | 229.0499 | 228.92 | 228.99 | 1291071.0 |
| 2017-02-06 12:30:00 | SPY | ETF | 228.995 | 229.0 | 228.72 | 228.74 | 3369649.0 |
| 2017-02-06 13:00:00 | SPY | ETF | 228.74 | 228.8 | 228.545 | 228.7 | 3218173.0 |
| 2017-02-06 13:30:00 | SPY | ETF | 228.7 | 228.83 | 228.54 | 228.8 | 3617800.0 |
| 2017-02-06 14:00:00 | SPY | ETF | 228.8 | 228.805 | 228.66 | 228.73 | 2815115.0 |
| 2017-02-06 14:30:00 | SPY | ETF | 228.72 | 228.84 | 228.66 | 228.765 | 4520637.0 |
| 2017-02-06 15:00:00 | SPY | ETF | 228.77 | 228.89 | 228.75 | 228.815 | 2864436.0 |
| 2017-02-06 15:30:00 | SPY | ETF | 228.82 | 228.97 | 228.75 | 228.97 | 7417434.0 |
| 2017-02-06 16:00:00 | SPY | ETF | 228.97 | 228.99 | 228.77 | 228.8 | 3262647.0 |
| 2017-02-06 16:30:00 | SPY | ETF | 228.78 | 228.84 | 228.74 | 228.84 | 80738.0 |
| 2017-02-06 17:00:00 | SPY | ETF | 228.81 | 228.93 | 228.76 | 228.76 | 1325663.0 |
| 2017-02-06 17:30:00 | SPY | ETF | 228.78 | 228.93 | 228.77 | 228.77 | 15507.0 |
| 2017-02-06 18:00:00 | SPY | ETF | 228.77 | 228.83 | 228.76 | 228.83 | 8597.0 |
| 2017-02-06 18:30:00 | SPY | ETF | 228.83 | 228.9 | 228.83 | 228.86 | 10880.0 |
| 2017-02-06 19:00:00 | SPY | ETF | 228.85 | 228.86 | 228.8 | 228.8 | 2257.0 |
| 2017-02-06 19:30:00 | SPY | ETF | 228.78 | 228.79 | 228.62 | 228.7 | 32153.0 |
| 2017-02-06 04:00:00 | QQQ | ETF | 125.59 | 125.59 | 125.59 | 125.59 | 4000.0 |
| 2017-02-06 05:30:00 | QQQ | ETF | 125.76 | 125.77 | 125.76 | 125.77 | 5114.0 |
| 2017-02-06 06:00:00 | QQQ | ETF | 125.74 | 125.76 | 125.65 | 125.65 | 11400.0 |
| 2017-02-06 07:00:00 | QQQ | ETF | 125.62 | 125.62 | 125.59 | 125.59 | 6798.0 |
| 2017-02-06 07:30:00 | QQQ | ETF | 125.59 | 125.59 | 125.5 | 125.5 | 2208.0 |
| 2017-02-06 08:00:00 | QQQ | ETF | 125.47 | 125.47 | 125.39 | 125.4 | 37828.0 |
| 2017-02-06 08:30:00 | QQQ | ETF | 125.37 | 125.42 | 125.3 | 125.4 | 24218.0 |
| 2017-02-06 09:00:00 | QQQ | ETF | 125.42 | 125.52 | 125.42 | 125.43 | 184361.0 |
| 2017-02-06 09:30:00 | QQQ | ETF | 125.42 | 125.61 | 125.35 | 125.54 | 1596971.0 |
| 2017-02-06 10:00:00 | QQQ | ETF | 125.55 | 125.66 | 125.46 | 125.6366 | 653263.0 |
| 2017-02-06 10:30:00 | QQQ | ETF | 125.631 | 125.68 | 125.539 | 125.55 | 663766.0 |
| 2017-02-06 11:00:00 | QQQ | ETF | 125.54 | 125.85 | 125.53 | 125.83 | 628122.0 |
| 2017-02-06 11:30:00 | QQQ | ETF | 125.83 | 125.83 | 125.68 | 125.7361 | 644841.0 |
| 2017-02-06 12:00:00 | QQQ | ETF | 125.73 | 125.7565 | 125.68 | 125.7293 | 515460.0 |
| 2017-02-06 12:30:00 | QQQ | ETF | 125.725 | 125.73 | 125.62 | 125.645 | 317006.0 |
| 2017-02-06 13:00:00 | QQQ | ETF | 125.6407 | 125.68 | 125.5007 | 125.595 | 390684.0 |
| 2017-02-06 13:30:00 | QQQ | ETF | 125.59 | 125.665 | 125.5 | 125.65 | 328243.0 |
| 2017-02-06 14:00:00 | QQQ | ETF | 125.659 | 125.68 | 125.59 | 125.65 | 377603.0 |
> showing 50 of 14,810 rows — these rows as CSV