PREVIEW / etf_30min / 2016-12-07
file: by_date/etf_30min/2016/2016-12-07.parquet size: 451 KB rows: 15,141
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 |
|---|---|---|---|---|---|---|---|
| 2016-12-07 04:00:00 | SPY | ETF | 221.78 | 221.81 | 221.6 | 221.71 | 9010.0 |
| 2016-12-07 04:30:00 | SPY | ETF | 221.71 | 221.86 | 221.67 | 221.67 | 12831.0 |
| 2016-12-07 05:00:00 | SPY | ETF | 221.7 | 221.76 | 221.69 | 221.72 | 1601.0 |
| 2016-12-07 05:30:00 | SPY | ETF | 221.73 | 221.74 | 221.67 | 221.67 | 3109.0 |
| 2016-12-07 06:00:00 | SPY | ETF | 221.71 | 221.73 | 221.71 | 221.73 | 1027.0 |
| 2016-12-07 06:30:00 | SPY | ETF | 221.7 | 221.71 | 221.63 | 221.63 | 24152.0 |
| 2016-12-07 07:00:00 | SPY | ETF | 221.65 | 221.65 | 221.54 | 221.54 | 48198.0 |
| 2016-12-07 07:30:00 | SPY | ETF | 221.58 | 221.58 | 221.5 | 221.54 | 51912.0 |
| 2016-12-07 08:00:00 | SPY | ETF | 221.55 | 221.56 | 221.25 | 221.32 | 265971.0 |
| 2016-12-07 08:30:00 | SPY | ETF | 221.31 | 221.47 | 221.29 | 221.45 | 254841.0 |
| 2016-12-07 09:00:00 | SPY | ETF | 221.46 | 221.55 | 221.43 | 221.52 | 182119.0 |
| 2016-12-07 09:30:00 | SPY | ETF | 221.52 | 221.63 | 221.38 | 221.395 | 4766456.0 |
| 2016-12-07 10:00:00 | SPY | ETF | 221.39 | 221.89 | 221.39 | 221.89 | 5993446.0 |
| 2016-12-07 10:30:00 | SPY | ETF | 221.865 | 221.965 | 221.65 | 221.916 | 3983315.0 |
| 2016-12-07 11:00:00 | SPY | ETF | 221.915 | 221.96 | 221.79 | 221.8499 | 2794952.0 |
| 2016-12-07 11:30:00 | SPY | ETF | 221.85 | 222.32 | 221.84 | 222.3134 | 4573004.0 |
| 2016-12-07 12:00:00 | SPY | ETF | 222.32 | 222.42 | 222.22 | 222.36 | 3057490.0 |
| 2016-12-07 12:30:00 | SPY | ETF | 222.35 | 222.77 | 222.325 | 222.76 | 3744920.0 |
| 2016-12-07 13:00:00 | SPY | ETF | 222.77 | 223.46 | 222.76 | 223.241 | 10485023.0 |
| 2016-12-07 13:30:00 | SPY | ETF | 223.24 | 223.98 | 223.2 | 223.92 | 11732551.0 |
| 2016-12-07 14:00:00 | SPY | ETF | 223.93 | 224.06 | 223.7 | 223.8 | 10695794.0 |
| 2016-12-07 14:30:00 | SPY | ETF | 223.8 | 224.11 | 223.74 | 224.0 | 4811644.0 |
| 2016-12-07 15:00:00 | SPY | ETF | 224.0 | 224.5 | 223.8 | 224.375 | 9582057.0 |
| 2016-12-07 15:30:00 | SPY | ETF | 224.38 | 224.67 | 224.17 | 224.57 | 19115422.0 |
| 2016-12-07 16:00:00 | SPY | ETF | 224.58 | 224.64 | 224.15 | 224.29 | 9637396.0 |
| 2016-12-07 16:30:00 | SPY | ETF | 224.28 | 224.6 | 224.09 | 224.25 | 893251.0 |
| 2016-12-07 17:00:00 | SPY | ETF | 224.24 | 224.6 | 224.22 | 224.23 | 201024.0 |
| 2016-12-07 17:30:00 | SPY | ETF | 224.22 | 224.6 | 224.2 | 224.27 | 85179.0 |
| 2016-12-07 18:00:00 | SPY | ETF | 224.27 | 224.27 | 224.03 | 224.13 | 322078.0 |
| 2016-12-07 18:30:00 | SPY | ETF | 224.15 | 224.3 | 224.15 | 224.27 | 87694.0 |
| 2016-12-07 19:00:00 | SPY | ETF | 224.27 | 224.38 | 224.27 | 224.3 | 32193.0 |
| 2016-12-07 19:30:00 | SPY | ETF | 224.34 | 224.37 | 224.26 | 224.35 | 26452.0 |
| 2016-12-07 04:00:00 | QQQ | ETF | 116.93 | 116.93 | 116.93 | 116.93 | 500.0 |
| 2016-12-07 04:30:00 | QQQ | ETF | 116.99 | 117.0 | 116.94 | 116.94 | 1196.0 |
| 2016-12-07 05:00:00 | QQQ | ETF | 116.9 | 116.93 | 116.9 | 116.93 | 1284.0 |
| 2016-12-07 05:30:00 | QQQ | ETF | 116.91 | 116.91 | 116.91 | 116.91 | 100.0 |
| 2016-12-07 06:00:00 | QQQ | ETF | 116.88 | 116.88 | 116.88 | 116.88 | 100.0 |
| 2016-12-07 06:30:00 | QQQ | ETF | 116.87 | 116.87 | 116.87 | 116.87 | 2192.0 |
| 2016-12-07 07:30:00 | QQQ | ETF | 116.82 | 116.84 | 116.82 | 116.82 | 1715.0 |
| 2016-12-07 08:00:00 | QQQ | ETF | 116.82 | 116.82 | 116.59 | 116.62 | 41205.0 |
| 2016-12-07 08:30:00 | QQQ | ETF | 116.64 | 116.66 | 116.58 | 116.61 | 27222.0 |
| 2016-12-07 09:00:00 | QQQ | ETF | 116.6 | 116.66 | 116.59 | 116.64 | 87442.0 |
| 2016-12-07 09:30:00 | QQQ | ETF | 116.64 | 116.79 | 116.2919 | 116.2919 | 2170643.0 |
| 2016-12-07 10:00:00 | QQQ | ETF | 116.3 | 116.87 | 116.3 | 116.8 | 1356627.0 |
| 2016-12-07 10:30:00 | QQQ | ETF | 116.8 | 116.99 | 116.63 | 116.88 | 991161.0 |
| 2016-12-07 11:00:00 | QQQ | ETF | 116.89 | 117.0 | 116.65 | 116.72 | 753303.0 |
| 2016-12-07 11:30:00 | QQQ | ETF | 116.725 | 117.01 | 116.72 | 116.9908 | 791305.0 |
| 2016-12-07 12:00:00 | QQQ | ETF | 117.01 | 117.1 | 116.93 | 116.99 | 793551.0 |
| 2016-12-07 12:30:00 | QQQ | ETF | 116.99 | 117.375 | 116.96 | 117.37 | 934161.0 |
| 2016-12-07 13:00:00 | QQQ | ETF | 117.36 | 117.8 | 117.35 | 117.5797 | 3242192.0 |
> showing 50 of 15,141 rows — these rows as CSV