PREVIEW / etf_30min / 2016-10-13
file: by_date/etf_30min/2016/2016-10-13.parquet size: 410 KB rows: 13,843
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 |
|---|---|---|---|---|---|---|---|
| 2016-10-13 04:00:00 | SPY | ETF | 211.94 | 212.13 | 211.75 | 211.98 | 158069.0 |
| 2016-10-13 04:30:00 | SPY | ETF | 211.96 | 212.3 | 211.94 | 212.28 | 26954.0 |
| 2016-10-13 05:00:00 | SPY | ETF | 212.29 | 212.39 | 212.28 | 212.31 | 7174.0 |
| 2016-10-13 05:30:00 | SPY | ETF | 212.36 | 212.54 | 212.3 | 212.31 | 20881.0 |
| 2016-10-13 06:00:00 | SPY | ETF | 212.29 | 212.34 | 212.2 | 212.34 | 9517.0 |
| 2016-10-13 06:30:00 | SPY | ETF | 212.26 | 212.42 | 212.26 | 212.38 | 13718.0 |
| 2016-10-13 07:00:00 | SPY | ETF | 212.39 | 212.47 | 212.31 | 212.31 | 273089.0 |
| 2016-10-13 07:30:00 | SPY | ETF | 212.31 | 212.45 | 212.18 | 212.42 | 398421.0 |
| 2016-10-13 08:00:00 | SPY | ETF | 212.41 | 213.71 | 212.09 | 212.14 | 301125.0 |
| 2016-10-13 08:30:00 | SPY | ETF | 212.14 | 212.24 | 211.89 | 212.06 | 672056.0 |
| 2016-10-13 09:00:00 | SPY | ETF | 212.09 | 212.4 | 212.08 | 212.17 | 1258300.0 |
| 2016-10-13 09:30:00 | SPY | ETF | 212.16 | 212.31 | 211.27 | 211.48 | 15865321.0 |
| 2016-10-13 10:00:00 | SPY | ETF | 211.475 | 211.73 | 211.21 | 211.56 | 9565369.0 |
| 2016-10-13 10:30:00 | SPY | ETF | 211.56 | 212.105 | 211.35 | 211.935 | 9197358.0 |
| 2016-10-13 11:00:00 | SPY | ETF | 211.94 | 212.35 | 211.51 | 212.225 | 8136799.0 |
| 2016-10-13 11:30:00 | SPY | ETF | 212.21 | 212.47 | 212.18 | 212.25 | 6261251.0 |
| 2016-10-13 12:00:00 | SPY | ETF | 212.25 | 212.47 | 212.08 | 212.34 | 3017369.0 |
| 2016-10-13 12:30:00 | SPY | ETF | 212.33 | 212.91 | 212.31 | 212.78 | 4952848.0 |
| 2016-10-13 13:00:00 | SPY | ETF | 212.775 | 212.79 | 212.47 | 212.6811 | 3912559.0 |
| 2016-10-13 13:30:00 | SPY | ETF | 212.67 | 213.23 | 212.54 | 213.2101 | 3803448.0 |
| 2016-10-13 14:00:00 | SPY | ETF | 213.215 | 213.38 | 213.05 | 213.21 | 4117198.0 |
| 2016-10-13 14:30:00 | SPY | ETF | 213.21 | 213.59 | 213.11 | 213.495 | 4753072.0 |
| 2016-10-13 15:00:00 | SPY | ETF | 213.499 | 213.59 | 213.21 | 213.24 | 4414925.0 |
| 2016-10-13 15:30:00 | SPY | ETF | 213.24 | 213.35 | 212.78 | 213.04 | 11599832.0 |
| 2016-10-13 16:00:00 | SPY | ETF | 213.03 | 213.12 | 212.3984 | 212.97 | 6032390.0 |
| 2016-10-13 16:30:00 | SPY | ETF | 212.98 | 213.01 | 212.92 | 212.98 | 355861.0 |
| 2016-10-13 17:00:00 | SPY | ETF | 212.96 | 213.01 | 212.89 | 212.98 | 112426.0 |
| 2016-10-13 17:30:00 | SPY | ETF | 212.99 | 213.04 | 212.99 | 213.03 | 85404.0 |
| 2016-10-13 18:00:00 | SPY | ETF | 213.02 | 213.04 | 212.88 | 212.94 | 101087.0 |
| 2016-10-13 18:30:00 | SPY | ETF | 212.95 | 212.99 | 212.92 | 212.99 | 7207.0 |
| 2016-10-13 19:00:00 | SPY | ETF | 212.96 | 213.07 | 212.96 | 213.04 | 7429.0 |
| 2016-10-13 19:30:00 | SPY | ETF | 213.02 | 213.06 | 212.9 | 212.93 | 20005.0 |
| 2016-10-13 04:00:00 | QQQ | ETF | 116.61 | 116.63 | 116.55 | 116.56 | 96450.0 |
| 2016-10-13 04:30:00 | QQQ | ETF | 116.55 | 116.68 | 116.55 | 116.68 | 11596.0 |
| 2016-10-13 05:00:00 | QQQ | ETF | 116.7 | 116.76 | 116.7 | 116.7 | 1032.0 |
| 2016-10-13 05:30:00 | QQQ | ETF | 116.75 | 116.76 | 116.65 | 116.65 | 6698.0 |
| 2016-10-13 06:00:00 | QQQ | ETF | 116.7 | 116.71 | 116.65 | 116.66 | 3800.0 |
| 2016-10-13 06:30:00 | QQQ | ETF | 116.7 | 116.73 | 116.68 | 116.72 | 4100.0 |
| 2016-10-13 07:00:00 | QQQ | ETF | 116.72 | 116.76 | 116.69 | 116.69 | 58063.0 |
| 2016-10-13 07:30:00 | QQQ | ETF | 116.69 | 116.75 | 116.63 | 116.71 | 28925.0 |
| 2016-10-13 08:00:00 | QQQ | ETF | 116.72 | 116.74 | 116.59 | 116.6 | 91143.0 |
| 2016-10-13 08:30:00 | QQQ | ETF | 116.62 | 116.66 | 116.48 | 116.61 | 137022.0 |
| 2016-10-13 09:00:00 | QQQ | ETF | 116.65 | 116.72 | 116.59 | 116.64 | 141921.0 |
| 2016-10-13 09:30:00 | QQQ | ETF | 116.635 | 116.66 | 115.97 | 116.11 | 4735525.0 |
| 2016-10-13 10:00:00 | QQQ | ETF | 116.11 | 116.29 | 115.94 | 116.165 | 1989737.0 |
| 2016-10-13 10:30:00 | QQQ | ETF | 116.17 | 116.49 | 116.01 | 116.31 | 1062114.0 |
| 2016-10-13 11:00:00 | QQQ | ETF | 116.318 | 116.6 | 116.1 | 116.55 | 1539577.0 |
| 2016-10-13 11:30:00 | QQQ | ETF | 116.5555 | 116.69 | 116.55 | 116.649 | 867037.0 |
| 2016-10-13 12:00:00 | QQQ | ETF | 116.64 | 116.71 | 116.54 | 116.6 | 631760.0 |
| 2016-10-13 12:30:00 | QQQ | ETF | 116.59 | 116.97 | 116.58 | 116.87 | 1285626.0 |
> showing 50 of 13,843 rows — these rows as CSV