PREVIEW / etf_30min / 2016-08-02
file: by_date/etf_30min/2016/2016-08-02.parquet size: 409 KB rows: 13,767
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 |
|---|---|---|---|---|---|---|---|
| 2016-08-02 04:00:00 | SPY | ETF | 216.64 | 216.94 | 216.32 | 216.32 | 20215.0 |
| 2016-08-02 04:30:00 | SPY | ETF | 216.27 | 216.38 | 216.21 | 216.31 | 4982.0 |
| 2016-08-02 05:00:00 | SPY | ETF | 216.27 | 216.41 | 216.27 | 216.37 | 3114.0 |
| 2016-08-02 05:30:00 | SPY | ETF | 216.47 | 216.57 | 216.43 | 216.43 | 15636.0 |
| 2016-08-02 06:00:00 | SPY | ETF | 216.39 | 216.5 | 216.38 | 216.42 | 35265.0 |
| 2016-08-02 06:30:00 | SPY | ETF | 216.41 | 216.64 | 216.4 | 216.49 | 33803.0 |
| 2016-08-02 07:00:00 | SPY | ETF | 216.52 | 216.58 | 216.27 | 216.3 | 159910.0 |
| 2016-08-02 07:30:00 | SPY | ETF | 216.37 | 216.39 | 216.24 | 216.39 | 173531.0 |
| 2016-08-02 08:00:00 | SPY | ETF | 216.27 | 216.49 | 216.27 | 216.48 | 271608.0 |
| 2016-08-02 08:30:00 | SPY | ETF | 216.48 | 216.55 | 216.41 | 216.42 | 143815.0 |
| 2016-08-02 09:00:00 | SPY | ETF | 216.42 | 216.66 | 216.38 | 216.65 | 388051.0 |
| 2016-08-02 09:30:00 | SPY | ETF | 216.65 | 216.83 | 216.13 | 216.29 | 9020348.0 |
| 2016-08-02 10:00:00 | SPY | ETF | 216.29 | 216.34 | 215.45 | 215.6934 | 9056866.0 |
| 2016-08-02 10:30:00 | SPY | ETF | 215.695 | 215.78 | 214.93 | 214.971 | 10075363.0 |
| 2016-08-02 11:00:00 | SPY | ETF | 214.97 | 215.47 | 214.97 | 215.3 | 5284768.0 |
| 2016-08-02 11:30:00 | SPY | ETF | 215.3 | 215.36 | 215.0 | 215.065 | 3905817.0 |
| 2016-08-02 12:00:00 | SPY | ETF | 215.06 | 215.344 | 214.89 | 215.205 | 4810035.0 |
| 2016-08-02 12:30:00 | SPY | ETF | 215.2 | 215.285 | 214.76 | 214.86 | 3401003.0 |
| 2016-08-02 13:00:00 | SPY | ETF | 214.86 | 214.9 | 214.57 | 214.88 | 4225477.0 |
| 2016-08-02 13:30:00 | SPY | ETF | 214.885 | 214.93 | 214.6201 | 214.849 | 3500532.0 |
| 2016-08-02 14:00:00 | SPY | ETF | 214.845 | 215.37 | 214.76 | 215.265 | 5040655.0 |
| 2016-08-02 14:30:00 | SPY | ETF | 215.27 | 215.57 | 215.16 | 215.33 | 6162716.0 |
| 2016-08-02 15:00:00 | SPY | ETF | 215.34 | 215.51 | 215.22 | 215.38 | 4592062.0 |
| 2016-08-02 15:30:00 | SPY | ETF | 215.38 | 215.72 | 215.34 | 215.55 | 15541371.0 |
| 2016-08-02 16:00:00 | SPY | ETF | 215.57 | 215.76 | 215.4635 | 215.67 | 3963546.0 |
| 2016-08-02 16:30:00 | SPY | ETF | 215.67 | 215.78 | 215.55 | 215.68 | 305393.0 |
| 2016-08-02 17:00:00 | SPY | ETF | 215.68 | 215.69 | 215.57 | 215.58 | 156328.0 |
| 2016-08-02 17:30:00 | SPY | ETF | 215.58 | 215.62 | 215.58 | 215.6 | 14909.0 |
| 2016-08-02 18:00:00 | SPY | ETF | 215.61 | 215.66 | 215.51 | 215.53 | 84679.0 |
| 2016-08-02 18:30:00 | SPY | ETF | 215.54 | 215.56 | 215.5 | 215.55 | 26692.0 |
| 2016-08-02 19:00:00 | SPY | ETF | 215.56 | 215.58 | 215.54 | 215.55 | 10349.0 |
| 2016-08-02 19:30:00 | SPY | ETF | 215.57 | 215.61 | 215.52 | 215.53 | 30670.0 |
| 2016-08-02 04:00:00 | QQQ | ETF | 115.6 | 115.6 | 115.51 | 115.51 | 200.0 |
| 2016-08-02 04:30:00 | QQQ | ETF | 115.47 | 115.47 | 115.47 | 115.47 | 199.0 |
| 2016-08-02 07:00:00 | QQQ | ETF | 115.55 | 115.55 | 115.48 | 115.48 | 9853.0 |
| 2016-08-02 07:30:00 | QQQ | ETF | 115.51 | 115.55 | 115.46 | 115.55 | 117931.0 |
| 2016-08-02 08:00:00 | QQQ | ETF | 115.54 | 115.58 | 115.5 | 115.58 | 78236.0 |
| 2016-08-02 08:30:00 | QQQ | ETF | 115.58 | 115.62 | 115.56 | 115.57 | 18578.0 |
| 2016-08-02 09:00:00 | QQQ | ETF | 115.55 | 115.69 | 115.55 | 115.68 | 108989.0 |
| 2016-08-02 09:30:00 | QQQ | ETF | 115.68 | 115.77 | 115.27 | 115.41 | 2515446.0 |
| 2016-08-02 10:00:00 | QQQ | ETF | 115.41 | 115.42 | 115.0 | 115.055 | 2214641.0 |
| 2016-08-02 10:30:00 | QQQ | ETF | 115.05 | 115.1399 | 114.52 | 114.54 | 2160826.0 |
| 2016-08-02 11:00:00 | QQQ | ETF | 114.54 | 114.74 | 114.53 | 114.67 | 1329317.0 |
| 2016-08-02 11:30:00 | QQQ | ETF | 114.67 | 114.78 | 114.57 | 114.615 | 876557.0 |
| 2016-08-02 12:00:00 | QQQ | ETF | 114.61 | 114.76 | 114.53 | 114.69 | 644445.0 |
| 2016-08-02 12:30:00 | QQQ | ETF | 114.68 | 114.78 | 114.46 | 114.52 | 731390.0 |
| 2016-08-02 13:00:00 | QQQ | ETF | 114.529 | 114.55 | 114.22 | 114.47 | 1514710.0 |
| 2016-08-02 13:30:00 | QQQ | ETF | 114.48 | 114.538 | 114.34 | 114.49 | 856776.0 |
| 2016-08-02 14:00:00 | QQQ | ETF | 114.48 | 114.8 | 114.43 | 114.74 | 1264443.0 |
| 2016-08-02 14:30:00 | QQQ | ETF | 114.73 | 115.12 | 114.67 | 114.925 | 1936743.0 |
> showing 50 of 13,767 rows — these rows as CSV