PREVIEW / etf_1hour / 2017-07-25
file: by_date/etf_1hour/2017/2017-07-25.parquet size: 281 KB rows: 9,214
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 |
|---|---|---|---|---|---|---|---|
| 2017-07-25 04:00:00 | SPY | ETF | 246.72 | 246.9 | 246.68 | 246.87 | 4655.0 |
| 2017-07-25 05:00:00 | SPY | ETF | 246.85 | 247.05 | 246.85 | 246.94 | 1746.0 |
| 2017-07-25 06:00:00 | SPY | ETF | 246.98 | 247.17 | 246.96 | 247.11 | 44504.0 |
| 2017-07-25 07:00:00 | SPY | ETF | 247.17 | 247.36 | 247.15 | 247.33 | 151750.0 |
| 2017-07-25 08:00:00 | SPY | ETF | 247.3 | 247.46 | 247.15 | 247.39 | 436049.0 |
| 2017-07-25 09:00:00 | SPY | ETF | 247.39 | 247.73 | 247.29 | 247.46 | 7884636.0 |
| 2017-07-25 10:00:00 | SPY | ETF | 247.47 | 247.58 | 247.16 | 247.42 | 10786411.0 |
| 2017-07-25 11:00:00 | SPY | ETF | 247.42 | 247.78 | 247.415 | 247.7 | 4359354.0 |
| 2017-07-25 12:00:00 | SPY | ETF | 247.71 | 247.8 | 247.58 | 247.655 | 3299867.0 |
| 2017-07-25 13:00:00 | SPY | ETF | 247.65 | 247.75 | 247.61 | 247.65 | 5261070.0 |
| 2017-07-25 14:00:00 | SPY | ETF | 247.645 | 247.68 | 247.47 | 247.58 | 4796087.0 |
| 2017-07-25 15:00:00 | SPY | ETF | 247.59 | 247.72 | 247.3 | 247.39 | 10784762.0 |
| 2017-07-25 16:00:00 | SPY | ETF | 247.39 | 247.5382 | 247.25 | 247.46 | 4250930.0 |
| 2017-07-25 17:00:00 | SPY | ETF | 247.43 | 247.52 | 247.42 | 247.46 | 989663.0 |
| 2017-07-25 18:00:00 | SPY | ETF | 247.46 | 247.46 | 247.34 | 247.39 | 58183.0 |
| 2017-07-25 19:00:00 | SPY | ETF | 247.39 | 247.44 | 247.36 | 247.44 | 35324.0 |
| 2017-07-25 04:00:00 | QQQ | ETF | 144.4 | 144.4 | 144.36 | 144.36 | 10499.0 |
| 2017-07-25 05:00:00 | QQQ | ETF | 144.43 | 144.45 | 144.42 | 144.42 | 25097.0 |
| 2017-07-25 06:00:00 | QQQ | ETF | 144.4 | 144.57 | 144.4 | 144.53 | 36286.0 |
| 2017-07-25 07:00:00 | QQQ | ETF | 144.51 | 144.62 | 144.49 | 144.52 | 86042.0 |
| 2017-07-25 08:00:00 | QQQ | ETF | 144.5 | 144.66 | 144.255 | 144.31 | 510264.0 |
| 2017-07-25 09:00:00 | QQQ | ETF | 144.3 | 144.46 | 144.01 | 144.45 | 5029468.0 |
| 2017-07-25 10:00:00 | QQQ | ETF | 144.45 | 144.52 | 144.12 | 144.15 | 3192908.0 |
| 2017-07-25 11:00:00 | QQQ | ETF | 144.15 | 144.54 | 144.15 | 144.48 | 2679638.0 |
| 2017-07-25 12:00:00 | QQQ | ETF | 144.48 | 144.52 | 144.32 | 144.48 | 1399468.0 |
| 2017-07-25 13:00:00 | QQQ | ETF | 144.4748 | 144.7258 | 144.43 | 144.675 | 1812146.0 |
| 2017-07-25 14:00:00 | QQQ | ETF | 144.675 | 144.74 | 144.4701 | 144.5499 | 1716818.0 |
| 2017-07-25 15:00:00 | QQQ | ETF | 144.55 | 144.57 | 144.3 | 144.39 | 4373448.0 |
| 2017-07-25 16:00:00 | QQQ | ETF | 144.4 | 144.55 | 144.3 | 144.43 | 1491874.0 |
| 2017-07-25 17:00:00 | QQQ | ETF | 144.43 | 144.53 | 144.43 | 144.5 | 277524.0 |
| 2017-07-25 18:00:00 | QQQ | ETF | 144.47 | 144.47 | 144.38 | 144.43 | 15237.0 |
| 2017-07-25 19:00:00 | QQQ | ETF | 144.44 | 144.5 | 144.44 | 144.49 | 2849.0 |
| 2017-07-25 04:00:00 | IWM | ETF | 142.77 | 142.79 | 142.77 | 142.79 | 5644.0 |
| 2017-07-25 05:00:00 | IWM | ETF | 142.79 | 142.96 | 142.79 | 142.96 | 5777.0 |
| 2017-07-25 06:00:00 | IWM | ETF | 142.99 | 143.17 | 142.96 | 143.17 | 9587.0 |
| 2017-07-25 07:00:00 | IWM | ETF | 143.19 | 143.38 | 143.19 | 143.35 | 23056.0 |
| 2017-07-25 08:00:00 | IWM | ETF | 143.37 | 143.49 | 143.34 | 143.38 | 127329.0 |
| 2017-07-25 09:00:00 | IWM | ETF | 143.37 | 143.69 | 143.21 | 143.48 | 1995719.0 |
| 2017-07-25 10:00:00 | IWM | ETF | 143.49 | 143.8 | 143.44 | 143.63 | 2642339.0 |
| 2017-07-25 11:00:00 | IWM | ETF | 143.64 | 144.13 | 143.63 | 144.06 | 2698852.0 |
| 2017-07-25 12:00:00 | IWM | ETF | 144.06 | 144.25 | 144.04 | 144.05 | 1452291.0 |
| 2017-07-25 13:00:00 | IWM | ETF | 144.04 | 144.13 | 143.92 | 144.02 | 878330.0 |
| 2017-07-25 14:00:00 | IWM | ETF | 144.02 | 144.125 | 143.97 | 144.08 | 1031314.0 |
| 2017-07-25 15:00:00 | IWM | ETF | 144.09 | 144.17 | 143.86 | 144.04 | 3446283.0 |
| 2017-07-25 16:00:00 | IWM | ETF | 144.05 | 144.09 | 142.7733 | 144.06 | 2657654.0 |
| 2017-07-25 17:00:00 | IWM | ETF | 144.18 | 144.18 | 144.04 | 144.13 | 3358.0 |
| 2017-07-25 18:00:00 | IWM | ETF | 144.07 | 144.08 | 144.07 | 144.08 | 3855.0 |
| 2017-07-25 19:00:00 | IWM | ETF | 144.06 | 144.08 | 144.06 | 144.08 | 252.0 |
| 2017-07-25 05:00:00 | DIA | ETF | 215.3 | 215.3 | 215.3 | 215.3 | 100.0 |
| 2017-07-25 06:00:00 | DIA | ETF | 215.42 | 215.42 | 215.42 | 215.42 | 200.0 |
> showing 50 of 9,214 rows — these rows as CSV