PREVIEW / etf_30min / 2017-11-03
file: by_date/etf_30min/2017/2017-11-03.parquet size: 442 KB rows: 15,260
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 |
|---|---|---|---|---|---|---|---|
| 2017-11-03 04:00:00 | SPY | ETF | 257.66 | 257.67 | 257.61 | 257.65 | 6300.0 |
| 2017-11-03 04:30:00 | SPY | ETF | 257.65 | 257.72 | 257.65 | 257.72 | 2300.0 |
| 2017-11-03 05:00:00 | SPY | ETF | 257.79 | 257.79 | 257.79 | 257.79 | 300.0 |
| 2017-11-03 05:30:00 | SPY | ETF | 257.83 | 257.83 | 257.83 | 257.83 | 500.0 |
| 2017-11-03 06:00:00 | SPY | ETF | 257.81 | 257.81 | 257.81 | 257.81 | 1040.0 |
| 2017-11-03 06:30:00 | SPY | ETF | 257.87 | 257.9 | 257.87 | 257.9 | 2759.0 |
| 2017-11-03 07:00:00 | SPY | ETF | 257.84 | 257.85 | 257.83 | 257.83 | 3360.0 |
| 2017-11-03 07:30:00 | SPY | ETF | 257.84 | 257.86 | 257.8 | 257.8 | 13095.0 |
| 2017-11-03 08:00:00 | SPY | ETF | 257.59 | 257.82 | 257.59 | 257.82 | 54977.0 |
| 2017-11-03 08:30:00 | SPY | ETF | 257.75 | 258.06 | 257.68 | 257.8 | 219973.0 |
| 2017-11-03 09:00:00 | SPY | ETF | 257.74 | 257.9 | 257.72 | 257.78 | 110289.0 |
| 2017-11-03 09:30:00 | SPY | ETF | 257.77 | 257.86 | 257.3 | 257.49 | 7114490.0 |
| 2017-11-03 10:00:00 | SPY | ETF | 257.49 | 257.72 | 257.38 | 257.49 | 3366766.0 |
| 2017-11-03 10:30:00 | SPY | ETF | 257.5 | 257.63 | 257.39 | 257.625 | 1632237.0 |
| 2017-11-03 11:00:00 | SPY | ETF | 257.63 | 257.855 | 257.57 | 257.83 | 2112671.0 |
| 2017-11-03 11:30:00 | SPY | ETF | 257.83 | 257.99 | 257.73 | 257.94 | 2219606.0 |
| 2017-11-03 12:00:00 | SPY | ETF | 257.945 | 258.18 | 257.94 | 258.125 | 3375419.0 |
| 2017-11-03 12:30:00 | SPY | ETF | 258.13 | 258.21 | 258.08 | 258.13 | 2137409.0 |
| 2017-11-03 13:00:00 | SPY | ETF | 258.1311 | 258.305 | 258.13 | 258.2441 | 1830596.0 |
| 2017-11-03 13:30:00 | SPY | ETF | 258.245 | 258.38 | 258.23 | 258.365 | 2585945.0 |
| 2017-11-03 14:00:00 | SPY | ETF | 258.36 | 258.5 | 258.33 | 258.47 | 2758962.0 |
| 2017-11-03 14:30:00 | SPY | ETF | 258.47 | 258.4899 | 258.25 | 258.4 | 1980166.0 |
| 2017-11-03 15:00:00 | SPY | ETF | 258.405 | 258.45 | 258.26 | 258.3397 | 2930405.0 |
| 2017-11-03 15:30:00 | SPY | ETF | 258.33 | 258.45 | 258.23 | 258.44 | 9491706.0 |
| 2017-11-03 16:00:00 | SPY | ETF | 258.44 | 258.46 | 258.21 | 258.24 | 8746913.0 |
| 2017-11-03 16:30:00 | SPY | ETF | 258.24 | 258.45 | 258.11 | 258.11 | 4430934.0 |
| 2017-11-03 17:00:00 | SPY | ETF | 258.15 | 258.405 | 258.14 | 258.2 | 83890.0 |
| 2017-11-03 17:30:00 | SPY | ETF | 258.18 | 258.3 | 258.17 | 258.24 | 67479.0 |
| 2017-11-03 18:00:00 | SPY | ETF | 258.2 | 258.26 | 258.18 | 258.26 | 26234.0 |
| 2017-11-03 18:30:00 | SPY | ETF | 258.25 | 258.25 | 258.25 | 258.25 | 582.0 |
| 2017-11-03 19:00:00 | SPY | ETF | 258.22 | 258.22 | 258.2 | 258.2 | 2400.0 |
| 2017-11-03 19:30:00 | SPY | ETF | 258.21 | 258.24 | 258.21 | 258.21 | 8975.0 |
| 2017-11-03 04:00:00 | QQQ | ETF | 152.19 | 152.23 | 152.09 | 152.09 | 20200.0 |
| 2017-11-03 04:30:00 | QQQ | ETF | 152.25 | 152.26 | 152.25 | 152.26 | 15700.0 |
| 2017-11-03 05:00:00 | QQQ | ETF | 152.3 | 152.3 | 152.3 | 152.3 | 100.0 |
| 2017-11-03 06:00:00 | QQQ | ETF | 152.32 | 152.32 | 152.32 | 152.32 | 100.0 |
| 2017-11-03 06:30:00 | QQQ | ETF | 152.38 | 152.38 | 152.38 | 152.38 | 400.0 |
| 2017-11-03 07:00:00 | QQQ | ETF | 152.42 | 152.45 | 152.42 | 152.42 | 1350.0 |
| 2017-11-03 07:30:00 | QQQ | ETF | 152.4 | 152.41 | 152.38 | 152.39 | 8870.0 |
| 2017-11-03 08:00:00 | QQQ | ETF | 152.38 | 152.42 | 152.32 | 152.4 | 55420.0 |
| 2017-11-03 08:30:00 | QQQ | ETF | 152.43 | 152.76 | 152.43 | 152.55 | 161001.0 |
| 2017-11-03 09:00:00 | QQQ | ETF | 152.49 | 152.58 | 152.39 | 152.39 | 243145.0 |
| 2017-11-03 09:30:00 | QQQ | ETF | 152.4 | 152.52 | 151.9 | 152.03 | 2472438.0 |
| 2017-11-03 10:00:00 | QQQ | ETF | 152.03 | 152.25 | 151.84 | 152.03 | 1342172.0 |
| 2017-11-03 10:30:00 | QQQ | ETF | 152.03 | 152.33 | 151.97 | 152.32 | 904902.0 |
| 2017-11-03 11:00:00 | QQQ | ETF | 152.31 | 152.38 | 152.19 | 152.36 | 798612.0 |
| 2017-11-03 11:30:00 | QQQ | ETF | 152.36 | 152.61 | 152.26 | 152.58 | 841289.0 |
| 2017-11-03 12:00:00 | QQQ | ETF | 152.58 | 152.76 | 152.56 | 152.69 | 1028495.0 |
| 2017-11-03 12:30:00 | QQQ | ETF | 152.6948 | 152.73 | 152.595 | 152.68 | 485165.0 |
| 2017-11-03 13:00:00 | QQQ | ETF | 152.68 | 152.9 | 152.68 | 152.88 | 595157.0 |
> showing 50 of 15,260 rows — these rows as CSV