PREVIEW / etf_30min / 2016-02-22
file: by_date/etf_30min/2016/2016-02-22.parquet size: 390 KB rows: 13,352
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 |
|---|---|---|---|---|---|---|---|
| 2016-02-22 04:00:00 | SPY | ETF | 193.65 | 194.03 | 193.5 | 193.98 | 30980.0 |
| 2016-02-22 04:30:00 | SPY | ETF | 194.0 | 194.43 | 193.96 | 194.43 | 44425.0 |
| 2016-02-22 05:00:00 | SPY | ETF | 194.39 | 194.43 | 194.33 | 194.33 | 14417.0 |
| 2016-02-22 05:30:00 | SPY | ETF | 194.28 | 194.3 | 194.11 | 194.15 | 64439.0 |
| 2016-02-22 06:00:00 | SPY | ETF | 194.18 | 194.37 | 194.17 | 194.37 | 28483.0 |
| 2016-02-22 06:30:00 | SPY | ETF | 194.27 | 194.33 | 194.14 | 194.2 | 67760.0 |
| 2016-02-22 07:00:00 | SPY | ETF | 194.2 | 194.2 | 193.99 | 194.1 | 144735.0 |
| 2016-02-22 07:30:00 | SPY | ETF | 194.08 | 194.11 | 193.84 | 194.03 | 130282.0 |
| 2016-02-22 08:00:00 | SPY | ETF | 194.0 | 194.24 | 193.01 | 194.09 | 530664.0 |
| 2016-02-22 08:30:00 | SPY | ETF | 194.07 | 194.23 | 193.97 | 194.21 | 461587.0 |
| 2016-02-22 09:00:00 | SPY | ETF | 194.21 | 194.22 | 193.87 | 193.88 | 870866.0 |
| 2016-02-22 09:30:00 | SPY | ETF | 193.87 | 194.62 | 193.79 | 194.52 | 13366644.0 |
| 2016-02-22 10:00:00 | SPY | ETF | 194.52 | 194.87 | 194.41 | 194.54 | 9586603.0 |
| 2016-02-22 10:30:00 | SPY | ETF | 194.54 | 194.72 | 194.27 | 194.345 | 5389774.0 |
| 2016-02-22 11:00:00 | SPY | ETF | 194.3389 | 194.56 | 194.17 | 194.49 | 4703162.0 |
| 2016-02-22 11:30:00 | SPY | ETF | 194.49 | 194.56 | 194.31 | 194.53 | 2937990.0 |
| 2016-02-22 12:00:00 | SPY | ETF | 194.53 | 194.535 | 194.34 | 194.4907 | 2600741.0 |
| 2016-02-22 12:30:00 | SPY | ETF | 194.5 | 194.71 | 194.28 | 194.33 | 4401635.0 |
| 2016-02-22 13:00:00 | SPY | ETF | 194.3299 | 194.52 | 194.28 | 194.48 | 2252823.0 |
| 2016-02-22 13:30:00 | SPY | ETF | 194.49 | 194.95 | 194.48 | 194.85 | 4735914.0 |
| 2016-02-22 14:00:00 | SPY | ETF | 194.8475 | 194.87 | 194.4 | 194.57 | 4566230.0 |
| 2016-02-22 14:30:00 | SPY | ETF | 194.57 | 194.59 | 194.33 | 194.47 | 3877683.0 |
| 2016-02-22 15:00:00 | SPY | ETF | 194.47 | 194.63 | 194.2 | 194.49 | 6783041.0 |
| 2016-02-22 15:30:00 | SPY | ETF | 194.5 | 194.8 | 194.46 | 194.79 | 20393502.0 |
| 2016-02-22 16:00:00 | SPY | ETF | 194.77 | 194.8129 | 194.13 | 194.17 | 7458400.0 |
| 2016-02-22 16:30:00 | SPY | ETF | 194.14 | 194.83 | 193.91 | 193.92 | 1118867.0 |
| 2016-02-22 17:00:00 | SPY | ETF | 193.96 | 194.07 | 193.82 | 194.02 | 318650.0 |
| 2016-02-22 17:30:00 | SPY | ETF | 194.0 | 194.1 | 193.99 | 194.0 | 232039.0 |
| 2016-02-22 18:00:00 | SPY | ETF | 194.02 | 194.14 | 193.91 | 194.14 | 116966.0 |
| 2016-02-22 18:30:00 | SPY | ETF | 194.14 | 194.15 | 193.93 | 193.93 | 50749.0 |
| 2016-02-22 19:00:00 | SPY | ETF | 194.0 | 194.11 | 193.93 | 194.09 | 45110.0 |
| 2016-02-22 19:30:00 | SPY | ETF | 194.08 | 194.1 | 193.85 | 193.92 | 58569.0 |
| 2016-02-22 04:00:00 | QQQ | ETF | 102.36 | 102.82 | 102.36 | 102.82 | 3075.0 |
| 2016-02-22 04:30:00 | QQQ | ETF | 102.82 | 103.0 | 102.8 | 103.0 | 4799.0 |
| 2016-02-22 05:00:00 | QQQ | ETF | 102.99 | 102.99 | 102.99 | 102.99 | 600.0 |
| 2016-02-22 05:30:00 | QQQ | ETF | 102.87 | 102.87 | 102.87 | 102.87 | 300.0 |
| 2016-02-22 06:00:00 | QQQ | ETF | 102.88 | 102.88 | 102.88 | 102.88 | 200.0 |
| 2016-02-22 06:30:00 | QQQ | ETF | 102.91 | 102.96 | 102.85 | 102.86 | 25220.0 |
| 2016-02-22 07:00:00 | QQQ | ETF | 102.81 | 102.81 | 102.74 | 102.8 | 26802.0 |
| 2016-02-22 07:30:00 | QQQ | ETF | 102.78 | 102.8 | 102.69 | 102.74 | 22293.0 |
| 2016-02-22 08:00:00 | QQQ | ETF | 102.75 | 102.83 | 102.67 | 102.69 | 115623.0 |
| 2016-02-22 08:30:00 | QQQ | ETF | 102.74 | 102.74 | 102.64 | 102.69 | 60892.0 |
| 2016-02-22 09:00:00 | QQQ | ETF | 102.7 | 102.7 | 102.52 | 102.53 | 173103.0 |
| 2016-02-22 09:30:00 | QQQ | ETF | 102.53 | 103.07 | 102.48 | 103.03 | 4285642.0 |
| 2016-02-22 10:00:00 | QQQ | ETF | 103.02 | 103.2199 | 102.8539 | 102.92 | 2384985.0 |
| 2016-02-22 10:30:00 | QQQ | ETF | 102.93 | 103.03 | 102.72 | 102.83 | 991672.0 |
| 2016-02-22 11:00:00 | QQQ | ETF | 102.83 | 103.13 | 102.75 | 103.0885 | 1216158.0 |
| 2016-02-22 11:30:00 | QQQ | ETF | 103.09 | 103.19 | 102.98 | 103.17 | 874757.0 |
| 2016-02-22 12:00:00 | QQQ | ETF | 103.17 | 103.17 | 103.01 | 103.131 | 623992.0 |
| 2016-02-22 12:30:00 | QQQ | ETF | 103.15 | 103.29 | 102.98 | 103.01 | 752176.0 |
> showing 50 of 13,352 rows — these rows as CSV