PREVIEW / etf_30min / 2012-02-27
file: by_date/etf_30min/2012/2012-02-27.parquet size: 288 KB rows: 9,751
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 |
|---|---|---|---|---|---|---|---|
| 2012-02-27 04:00:00 | SPY | ETF | 136.25 | 136.3 | 136.09 | 136.19 | 8612.0 |
| 2012-02-27 04:30:00 | SPY | ETF | 136.18 | 136.21 | 136.18 | 136.21 | 1400.0 |
| 2012-02-27 05:00:00 | SPY | ETF | 136.15 | 136.24 | 136.12 | 136.14 | 37550.0 |
| 2012-02-27 05:30:00 | SPY | ETF | 136.15 | 136.19 | 136.1 | 136.19 | 23800.0 |
| 2012-02-27 06:00:00 | SPY | ETF | 136.09 | 136.14 | 136.03 | 136.09 | 19225.0 |
| 2012-02-27 06:30:00 | SPY | ETF | 136.09 | 136.19 | 136.09 | 136.09 | 8440.0 |
| 2012-02-27 07:00:00 | SPY | ETF | 136.14 | 136.26 | 136.14 | 136.17 | 121632.0 |
| 2012-02-27 07:30:00 | SPY | ETF | 136.17 | 136.27 | 136.13 | 136.21 | 84679.0 |
| 2012-02-27 08:00:00 | SPY | ETF | 136.22 | 136.42 | 136.15 | 136.19 | 227737.0 |
| 2012-02-27 08:30:00 | SPY | ETF | 136.2 | 136.21 | 136.095 | 136.19 | 460662.0 |
| 2012-02-27 09:00:00 | SPY | ETF | 136.19 | 136.2 | 136.02 | 136.03 | 1046125.0 |
| 2012-02-27 09:30:00 | SPY | ETF | 136.02 | 136.13 | 135.8 | 136.08 | 18547415.0 |
| 2012-02-27 10:00:00 | SPY | ETF | 136.075 | 136.46 | 136.07 | 136.42 | 16007741.0 |
| 2012-02-27 10:30:00 | SPY | ETF | 136.42 | 136.82 | 136.35 | 136.68 | 14015497.0 |
| 2012-02-27 11:00:00 | SPY | ETF | 136.68 | 137.26 | 136.68 | 137.1 | 13331660.0 |
| 2012-02-27 11:30:00 | SPY | ETF | 137.105 | 137.17 | 136.97 | 137.11 | 11370325.0 |
| 2012-02-27 12:00:00 | SPY | ETF | 137.11 | 137.24 | 136.99 | 137.07 | 6890847.0 |
| 2012-02-27 12:30:00 | SPY | ETF | 137.07 | 137.46 | 137.01 | 137.2772 | 6591511.0 |
| 2012-02-27 13:00:00 | SPY | ETF | 137.28 | 137.31 | 137.15 | 137.15 | 2854435.0 |
| 2012-02-27 13:30:00 | SPY | ETF | 137.16 | 137.28 | 137.08 | 137.12 | 4456547.0 |
| 2012-02-27 14:00:00 | SPY | ETF | 137.12 | 137.25 | 137.11 | 137.17 | 2590469.0 |
| 2012-02-27 14:30:00 | SPY | ETF | 137.18 | 137.29 | 137.13 | 137.26 | 3800989.0 |
| 2012-02-27 15:00:00 | SPY | ETF | 137.27 | 137.53 | 137.14 | 137.25 | 12801953.0 |
| 2012-02-27 15:30:00 | SPY | ETF | 137.25 | 137.38 | 137.09 | 137.11 | 17478414.0 |
| 2012-02-27 16:00:00 | SPY | ETF | 137.13 | 137.29 | 137.0687 | 137.19 | 5575835.0 |
| 2012-02-27 16:30:00 | SPY | ETF | 137.2 | 137.2044 | 137.04 | 137.17 | 524587.0 |
| 2012-02-27 17:00:00 | SPY | ETF | 137.17 | 137.21 | 137.12 | 137.16 | 101846.0 |
| 2012-02-27 17:30:00 | SPY | ETF | 137.16 | 137.19 | 136.8842 | 137.09 | 4450396.0 |
| 2012-02-27 18:00:00 | SPY | ETF | 137.09 | 137.25 | 137.09 | 137.22 | 93701.0 |
| 2012-02-27 18:30:00 | SPY | ETF | 137.22 | 137.25 | 137.22 | 137.23 | 36075.0 |
| 2012-02-27 19:00:00 | SPY | ETF | 137.22 | 137.3 | 137.22 | 137.25 | 30635.0 |
| 2012-02-27 19:30:00 | SPY | ETF | 137.26 | 137.26 | 137.14 | 137.18 | 48604.0 |
| 2012-02-27 04:00:00 | QQQ | ETF | 63.62 | 63.62 | 63.62 | 63.62 | 200.0 |
| 2012-02-27 06:00:00 | QQQ | ETF | 63.62 | 63.62 | 63.61 | 63.61 | 2000.0 |
| 2012-02-27 06:30:00 | QQQ | ETF | 63.59 | 63.64 | 63.59 | 63.62 | 1210.0 |
| 2012-02-27 07:00:00 | QQQ | ETF | 63.62 | 63.64 | 63.6 | 63.62 | 35400.0 |
| 2012-02-27 07:30:00 | QQQ | ETF | 63.6 | 63.65 | 63.6 | 63.63 | 14940.0 |
| 2012-02-27 08:00:00 | QQQ | ETF | 63.64 | 63.68 | 63.62 | 63.64 | 264193.0 |
| 2012-02-27 08:30:00 | QQQ | ETF | 63.64 | 63.65 | 63.6 | 63.64 | 53352.0 |
| 2012-02-27 09:00:00 | QQQ | ETF | 63.65 | 63.65 | 63.58 | 63.6 | 412182.0 |
| 2012-02-27 09:30:00 | QQQ | ETF | 63.6 | 63.62 | 63.33 | 63.5 | 6945915.0 |
| 2012-02-27 10:00:00 | QQQ | ETF | 63.5 | 63.81 | 63.5 | 63.77 | 7076295.0 |
| 2012-02-27 10:30:00 | QQQ | ETF | 63.77 | 63.96 | 63.7084 | 63.88 | 3601420.0 |
| 2012-02-27 11:00:00 | QQQ | ETF | 63.87 | 64.18 | 63.87 | 64.11 | 4100853.0 |
| 2012-02-27 11:30:00 | QQQ | ETF | 64.1 | 64.13 | 64.01 | 64.07 | 2456978.0 |
| 2012-02-27 12:00:00 | QQQ | ETF | 64.0685 | 64.15 | 64.01 | 64.07 | 1486387.0 |
| 2012-02-27 12:30:00 | QQQ | ETF | 64.07 | 64.21 | 64.05 | 64.155 | 1713022.0 |
| 2012-02-27 13:00:00 | QQQ | ETF | 64.15 | 64.16 | 64.07 | 64.072 | 815676.0 |
| 2012-02-27 13:30:00 | QQQ | ETF | 64.075 | 64.11 | 63.98 | 63.99 | 1318442.0 |
| 2012-02-27 14:00:00 | QQQ | ETF | 63.99 | 64.12 | 63.99 | 64.088 | 960838.0 |
> showing 50 of 9,751 rows — these rows as CSV