PREVIEW / etf_30min / 2012-02-14
file: by_date/etf_30min/2012/2012-02-14.parquet size: 283 KB rows: 9,557
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 |
|---|---|---|---|---|---|---|---|
| 2012-02-14 04:00:00 | SPY | ETF | 135.03 | 135.03 | 135.03 | 135.03 | 100.0 |
| 2012-02-14 04:30:00 | SPY | ETF | 134.95 | 135.11 | 134.95 | 135.11 | 1150.0 |
| 2012-02-14 05:00:00 | SPY | ETF | 135.15 | 135.6 | 135.15 | 135.6 | 23159.0 |
| 2012-02-14 05:30:00 | SPY | ETF | 135.55 | 135.55 | 135.5 | 135.54 | 28692.0 |
| 2012-02-14 06:00:00 | SPY | ETF | 135.46 | 135.5 | 135.45 | 135.45 | 2200.0 |
| 2012-02-14 06:30:00 | SPY | ETF | 135.42 | 135.61 | 135.42 | 135.53 | 118980.0 |
| 2012-02-14 07:00:00 | SPY | ETF | 135.55 | 135.59 | 135.45 | 135.48 | 64705.0 |
| 2012-02-14 07:30:00 | SPY | ETF | 135.48 | 135.48 | 135.28 | 135.32 | 111230.0 |
| 2012-02-14 08:00:00 | SPY | ETF | 135.34 | 135.5 | 135.21 | 135.34 | 1202524.0 |
| 2012-02-14 08:30:00 | SPY | ETF | 135.36 | 135.5 | 134.86 | 134.97 | 1708687.0 |
| 2012-02-14 09:00:00 | SPY | ETF | 134.97 | 135.05 | 134.78 | 134.99 | 1395120.0 |
| 2012-02-14 09:30:00 | SPY | ETF | 135.0 | 135.14 | 134.9 | 134.9199 | 14638865.0 |
| 2012-02-14 10:00:00 | SPY | ETF | 134.91 | 135.0 | 134.62 | 134.86 | 16706184.0 |
| 2012-02-14 10:30:00 | SPY | ETF | 134.87 | 134.94 | 134.58 | 134.72 | 11205011.0 |
| 2012-02-14 11:00:00 | SPY | ETF | 134.72 | 134.94 | 134.68 | 134.91 | 8494692.0 |
| 2012-02-14 11:30:00 | SPY | ETF | 134.91 | 135.1 | 134.9 | 134.92 | 10111427.0 |
| 2012-02-14 12:00:00 | SPY | ETF | 134.92 | 135.01 | 134.82 | 134.85 | 6617308.0 |
| 2012-02-14 12:30:00 | SPY | ETF | 134.86 | 134.91 | 134.64 | 134.69 | 4827601.0 |
| 2012-02-14 13:00:00 | SPY | ETF | 134.69 | 134.69 | 134.5 | 134.62 | 7787036.0 |
| 2012-02-14 13:30:00 | SPY | ETF | 134.61 | 134.81 | 134.59 | 134.745 | 5960317.0 |
| 2012-02-14 14:00:00 | SPY | ETF | 134.75 | 134.81 | 134.39 | 134.42 | 8733482.0 |
| 2012-02-14 14:30:00 | SPY | ETF | 134.41 | 134.54 | 134.27 | 134.51 | 8287467.0 |
| 2012-02-14 15:00:00 | SPY | ETF | 134.51 | 134.7 | 134.25 | 134.335 | 10301070.0 |
| 2012-02-14 15:30:00 | SPY | ETF | 134.32 | 135.27 | 134.26 | 135.23 | 31272661.0 |
| 2012-02-14 16:00:00 | SPY | ETF | 135.22 | 135.36 | 134.89 | 135.21 | 8521431.0 |
| 2012-02-14 16:30:00 | SPY | ETF | 135.2 | 135.3591 | 134.7269 | 135.21 | 1960426.0 |
| 2012-02-14 17:00:00 | SPY | ETF | 135.22 | 135.25 | 135.18 | 135.19 | 206230.0 |
| 2012-02-14 17:30:00 | SPY | ETF | 135.19 | 135.3592 | 135.17 | 135.2 | 506999.0 |
| 2012-02-14 18:00:00 | SPY | ETF | 135.19 | 135.19 | 135.14 | 135.18 | 605525.0 |
| 2012-02-14 18:30:00 | SPY | ETF | 135.16 | 135.21 | 135.14 | 135.2 | 43720.0 |
| 2012-02-14 19:00:00 | SPY | ETF | 135.21 | 135.23 | 135.17 | 135.22 | 26180.0 |
| 2012-02-14 19:30:00 | SPY | ETF | 135.2 | 135.25 | 135.16 | 135.25 | 20554.0 |
| 2012-02-14 05:00:00 | QQQ | ETF | 63.12 | 63.15 | 63.12 | 63.15 | 1000.0 |
| 2012-02-14 05:30:00 | QQQ | ETF | 63.19 | 63.19 | 63.19 | 63.19 | 300.0 |
| 2012-02-14 06:00:00 | QQQ | ETF | 63.16 | 63.16 | 63.12 | 63.15 | 19900.0 |
| 2012-02-14 06:30:00 | QQQ | ETF | 63.14 | 63.17 | 63.14 | 63.17 | 18900.0 |
| 2012-02-14 07:00:00 | QQQ | ETF | 63.19 | 63.2 | 63.1 | 63.12 | 36820.0 |
| 2012-02-14 07:30:00 | QQQ | ETF | 63.12 | 63.12 | 63.04 | 63.04 | 17300.0 |
| 2012-02-14 08:00:00 | QQQ | ETF | 63.1 | 63.13 | 63.02 | 63.07 | 881107.0 |
| 2012-02-14 08:30:00 | QQQ | ETF | 63.08 | 63.1 | 62.87 | 62.9 | 335231.0 |
| 2012-02-14 09:00:00 | QQQ | ETF | 62.91 | 62.95 | 62.84 | 62.88 | 243263.0 |
| 2012-02-14 09:30:00 | QQQ | ETF | 62.9 | 63.07 | 62.86 | 62.98 | 3972813.0 |
| 2012-02-14 10:00:00 | QQQ | ETF | 62.98 | 63.03 | 62.83 | 62.98 | 3312784.0 |
| 2012-02-14 10:30:00 | QQQ | ETF | 62.97 | 63.0 | 62.7899 | 62.85 | 3357384.0 |
| 2012-02-14 11:00:00 | QQQ | ETF | 62.854 | 62.93 | 62.815 | 62.93 | 1608608.0 |
| 2012-02-14 11:30:00 | QQQ | ETF | 62.93 | 63.03 | 62.91 | 62.92 | 3187152.0 |
| 2012-02-14 12:00:00 | QQQ | ETF | 62.91 | 62.949 | 62.81 | 62.85 | 1308418.0 |
| 2012-02-14 12:30:00 | QQQ | ETF | 62.8593 | 62.92 | 62.78 | 62.82 | 841484.0 |
| 2012-02-14 13:00:00 | QQQ | ETF | 62.81 | 62.83 | 62.73 | 62.8001 | 2068215.0 |
| 2012-02-14 13:30:00 | QQQ | ETF | 62.81 | 62.93 | 62.8 | 62.89 | 1189927.0 |
> showing 50 of 9,557 rows — these rows as CSV