PREVIEW / etf_1hour / 2017-07-28
file: by_date/etf_1hour/2017/2017-07-28.parquet size: 273 KB rows: 8,958
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 |
|---|---|---|---|---|---|---|---|
| 2017-07-28 04:00:00 | SPY | ETF | 246.67 | 247.18 | 246.44 | 246.45 | 17322.0 |
| 2017-07-28 05:00:00 | SPY | ETF | 246.44 | 246.47 | 246.27 | 246.38 | 82586.0 |
| 2017-07-28 06:00:00 | SPY | ETF | 246.3 | 246.42 | 246.05 | 246.4 | 81169.0 |
| 2017-07-28 07:00:00 | SPY | ETF | 246.43 | 246.7 | 246.4 | 246.56 | 84053.0 |
| 2017-07-28 08:00:00 | SPY | ETF | 246.54 | 246.7 | 246.48 | 246.64 | 535230.0 |
| 2017-07-28 09:00:00 | SPY | ETF | 246.64 | 246.87 | 246.43 | 246.489 | 7134719.0 |
| 2017-07-28 10:00:00 | SPY | ETF | 246.49 | 246.62 | 246.2 | 246.35 | 7936973.0 |
| 2017-07-28 11:00:00 | SPY | ETF | 246.355 | 246.705 | 246.13 | 246.67 | 5065709.0 |
| 2017-07-28 12:00:00 | SPY | ETF | 246.67 | 246.78 | 246.605 | 246.66 | 2391683.0 |
| 2017-07-28 13:00:00 | SPY | ETF | 246.66 | 246.75 | 246.56 | 246.64 | 2771779.0 |
| 2017-07-28 14:00:00 | SPY | ETF | 246.65 | 246.87 | 246.59 | 246.8225 | 3467961.0 |
| 2017-07-28 15:00:00 | SPY | ETF | 246.83 | 247.06 | 246.68 | 246.9 | 10964196.0 |
| 2017-07-28 16:00:00 | SPY | ETF | 246.9 | 247.08 | 246.7019 | 247.0 | 7263098.0 |
| 2017-07-28 17:00:00 | SPY | ETF | 246.99 | 247.05 | 246.91 | 247.02 | 1431675.0 |
| 2017-07-28 18:00:00 | SPY | ETF | 247.02 | 247.08 | 246.99 | 247.04 | 34593.0 |
| 2017-07-28 19:00:00 | SPY | ETF | 247.04 | 247.07 | 247.04 | 247.07 | 18470.0 |
| 2017-07-28 04:00:00 | QQQ | ETF | 142.89 | 142.89 | 142.57 | 142.64 | 15971.0 |
| 2017-07-28 05:00:00 | QQQ | ETF | 142.64 | 142.64 | 142.47 | 142.6 | 5603.0 |
| 2017-07-28 06:00:00 | QQQ | ETF | 142.48 | 142.77 | 142.46 | 142.7 | 45002.0 |
| 2017-07-28 07:00:00 | QQQ | ETF | 142.79 | 143.16 | 142.69 | 143.03 | 69196.0 |
| 2017-07-28 08:00:00 | QQQ | ETF | 143.05 | 143.17 | 142.63 | 143.16 | 834269.0 |
| 2017-07-28 09:00:00 | QQQ | ETF | 143.19 | 143.77 | 142.87 | 143.35 | 6419908.0 |
| 2017-07-28 10:00:00 | QQQ | ETF | 143.35 | 143.65 | 143.18 | 143.29 | 6918421.0 |
| 2017-07-28 11:00:00 | QQQ | ETF | 143.29 | 143.73 | 143.24 | 143.72 | 3491827.0 |
| 2017-07-28 12:00:00 | QQQ | ETF | 143.73 | 144.0752 | 143.69 | 143.99 | 2375259.0 |
| 2017-07-28 13:00:00 | QQQ | ETF | 143.9801 | 144.02 | 143.8 | 143.87 | 1750524.0 |
| 2017-07-28 14:00:00 | QQQ | ETF | 143.88 | 144.01 | 143.82 | 143.93 | 1907029.0 |
| 2017-07-28 15:00:00 | QQQ | ETF | 143.94 | 143.97 | 143.68 | 143.85 | 5536482.0 |
| 2017-07-28 16:00:00 | QQQ | ETF | 143.84 | 143.99 | 143.5143 | 143.97 | 2378407.0 |
| 2017-07-28 17:00:00 | QQQ | ETF | 143.96 | 143.99 | 143.88 | 143.88 | 6020.0 |
| 2017-07-28 18:00:00 | QQQ | ETF | 143.95 | 143.95 | 143.9 | 143.93 | 950.0 |
| 2017-07-28 19:00:00 | QQQ | ETF | 143.97 | 143.99 | 143.92 | 143.98 | 2224.0 |
| 2017-07-28 04:00:00 | IWM | ETF | 141.8 | 141.8 | 141.56 | 141.56 | 2657.0 |
| 2017-07-28 05:00:00 | IWM | ETF | 141.75 | 141.78 | 141.63 | 141.78 | 2696.0 |
| 2017-07-28 06:00:00 | IWM | ETF | 141.57 | 141.6 | 141.09 | 141.09 | 7900.0 |
| 2017-07-28 07:00:00 | IWM | ETF | 141.33 | 141.87 | 141.33 | 141.87 | 7088.0 |
| 2017-07-28 08:00:00 | IWM | ETF | 141.79 | 141.85 | 141.71 | 141.85 | 37264.0 |
| 2017-07-28 09:00:00 | IWM | ETF | 141.86 | 142.36 | 141.8 | 141.98 | 1803130.0 |
| 2017-07-28 10:00:00 | IWM | ETF | 141.99 | 142.1892 | 141.7427 | 142.01 | 2650569.0 |
| 2017-07-28 11:00:00 | IWM | ETF | 142.02 | 142.09 | 141.47 | 141.588 | 2544088.0 |
| 2017-07-28 12:00:00 | IWM | ETF | 141.59 | 141.705 | 141.48 | 141.6511 | 964927.0 |
| 2017-07-28 13:00:00 | IWM | ETF | 141.655 | 141.83 | 141.54 | 141.73 | 982320.0 |
| 2017-07-28 14:00:00 | IWM | ETF | 141.74 | 141.96 | 141.71 | 141.87 | 811640.0 |
| 2017-07-28 15:00:00 | IWM | ETF | 141.87 | 142.08 | 141.69 | 141.95 | 3386640.0 |
| 2017-07-28 16:00:00 | IWM | ETF | 141.96 | 142.09 | 141.84 | 141.91 | 3135535.0 |
| 2017-07-28 17:00:00 | IWM | ETF | 141.99 | 141.99 | 141.91 | 141.96 | 6030.0 |
| 2017-07-28 18:00:00 | IWM | ETF | 141.97 | 141.97 | 141.97 | 141.97 | 1301.0 |
| 2017-07-28 19:00:00 | IWM | ETF | 142.07 | 142.09 | 142.02 | 142.09 | 1550.0 |
| 2017-07-28 06:00:00 | DIA | ETF | 217.32 | 217.35 | 217.32 | 217.35 | 1600.0 |
| 2017-07-28 07:00:00 | DIA | ETF | 217.4 | 217.4 | 217.4 | 217.4 | 800.0 |
> showing 50 of 8,958 rows — these rows as CSV