PREVIEW / etf_30min / 2014-08-11
file: by_date/etf_30min/2014/2014-08-11.parquet size: 340 KB rows: 11,558
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 |
|---|---|---|---|---|---|---|---|
| 2014-08-11 04:00:00 | SPY | ETF | 193.51 | 193.65 | 193.42 | 193.42 | 8685.0 |
| 2014-08-11 04:30:00 | SPY | ETF | 193.51 | 193.63 | 193.49 | 193.63 | 1909.0 |
| 2014-08-11 05:00:00 | SPY | ETF | 193.61 | 193.62 | 193.59 | 193.6 | 11795.0 |
| 2014-08-11 05:30:00 | SPY | ETF | 193.6 | 193.63 | 193.59 | 193.6 | 8700.0 |
| 2014-08-11 06:00:00 | SPY | ETF | 193.55 | 193.66 | 193.55 | 193.66 | 17431.0 |
| 2014-08-11 06:30:00 | SPY | ETF | 193.68 | 193.77 | 193.68 | 193.71 | 43750.0 |
| 2014-08-11 07:00:00 | SPY | ETF | 193.7 | 193.9 | 193.7 | 193.9 | 125252.0 |
| 2014-08-11 07:30:00 | SPY | ETF | 193.88 | 193.88 | 193.77 | 193.84 | 122391.0 |
| 2014-08-11 08:00:00 | SPY | ETF | 193.84 | 194.06 | 193.1 | 194.03 | 668396.0 |
| 2014-08-11 08:30:00 | SPY | ETF | 194.04 | 194.11 | 193.81 | 193.86 | 504159.0 |
| 2014-08-11 09:00:00 | SPY | ETF | 193.85 | 193.99 | 193.82 | 193.97 | 640250.0 |
| 2014-08-11 09:30:00 | SPY | ETF | 193.965 | 194.22 | 193.7701 | 194.1549 | 10768861.0 |
| 2014-08-11 10:00:00 | SPY | ETF | 194.16 | 194.35 | 194.07 | 194.159 | 8989215.0 |
| 2014-08-11 10:30:00 | SPY | ETF | 194.16 | 194.4 | 194.08 | 194.195 | 5445551.0 |
| 2014-08-11 11:00:00 | SPY | ETF | 194.18 | 194.66 | 194.13 | 194.53 | 6368560.0 |
| 2014-08-11 11:30:00 | SPY | ETF | 194.53 | 194.58 | 194.39 | 194.43 | 3880620.0 |
| 2014-08-11 12:00:00 | SPY | ETF | 194.44 | 194.46 | 194.22 | 194.35 | 3961350.0 |
| 2014-08-11 12:30:00 | SPY | ETF | 194.3499 | 194.45 | 194.27 | 194.28 | 2421889.0 |
| 2014-08-11 13:00:00 | SPY | ETF | 194.281 | 194.39 | 194.13 | 194.14 | 1990411.0 |
| 2014-08-11 13:30:00 | SPY | ETF | 194.14 | 194.25 | 193.82 | 193.92 | 4471082.0 |
| 2014-08-11 14:00:00 | SPY | ETF | 193.91 | 194.01 | 193.72 | 193.9399 | 4710860.0 |
| 2014-08-11 14:30:00 | SPY | ETF | 193.935 | 194.02 | 193.83 | 193.905 | 2718752.0 |
| 2014-08-11 15:00:00 | SPY | ETF | 193.905 | 194.12 | 193.87 | 193.88 | 3630433.0 |
| 2014-08-11 15:30:00 | SPY | ETF | 193.875 | 193.97 | 193.71 | 193.79 | 8363881.0 |
| 2014-08-11 16:00:00 | SPY | ETF | 193.8 | 193.88 | 193.75 | 193.78 | 2837226.0 |
| 2014-08-11 16:30:00 | SPY | ETF | 193.78 | 193.9 | 193.78 | 193.89 | 550491.0 |
| 2014-08-11 17:00:00 | SPY | ETF | 193.89 | 193.95 | 193.86 | 193.92 | 117847.0 |
| 2014-08-11 17:30:00 | SPY | ETF | 193.9 | 193.9 | 193.86 | 193.89 | 28795.0 |
| 2014-08-11 18:00:00 | SPY | ETF | 193.92 | 193.97 | 193.91 | 193.93 | 70200.0 |
| 2014-08-11 18:30:00 | SPY | ETF | 193.91 | 193.97 | 193.91 | 193.97 | 1974.0 |
| 2014-08-11 19:00:00 | SPY | ETF | 193.97 | 193.97 | 193.93 | 193.96 | 2121.0 |
| 2014-08-11 19:30:00 | SPY | ETF | 193.95 | 193.97 | 193.93 | 193.97 | 17525.0 |
| 2014-08-11 04:00:00 | QQQ | ETF | 95.06 | 95.11 | 94.99 | 94.99 | 400.0 |
| 2014-08-11 04:30:00 | QQQ | ETF | 95.05 | 95.07 | 95.05 | 95.07 | 2200.0 |
| 2014-08-11 05:30:00 | QQQ | ETF | 95.16 | 95.16 | 95.16 | 95.16 | 1000.0 |
| 2014-08-11 06:00:00 | QQQ | ETF | 95.12 | 95.17 | 95.12 | 95.17 | 3800.0 |
| 2014-08-11 06:30:00 | QQQ | ETF | 95.17 | 95.22 | 95.17 | 95.2 | 35480.0 |
| 2014-08-11 07:00:00 | QQQ | ETF | 95.19 | 95.33 | 95.19 | 95.26 | 37400.0 |
| 2014-08-11 07:30:00 | QQQ | ETF | 95.27 | 95.28 | 95.21 | 95.24 | 54666.0 |
| 2014-08-11 08:00:00 | QQQ | ETF | 95.28 | 95.28 | 95.17 | 95.27 | 114750.0 |
| 2014-08-11 08:30:00 | QQQ | ETF | 95.26 | 95.29 | 95.18 | 95.21 | 91907.0 |
| 2014-08-11 09:00:00 | QQQ | ETF | 95.2 | 95.26 | 95.19 | 95.25 | 162175.0 |
| 2014-08-11 09:30:00 | QQQ | ETF | 95.25 | 95.55 | 95.2 | 95.52 | 4088284.0 |
| 2014-08-11 10:00:00 | QQQ | ETF | 95.53 | 95.64 | 95.44 | 95.56 | 2126223.0 |
| 2014-08-11 10:30:00 | QQQ | ETF | 95.57 | 95.68 | 95.53 | 95.58 | 1817705.0 |
| 2014-08-11 11:00:00 | QQQ | ETF | 95.57 | 95.76 | 95.52 | 95.7 | 2185239.0 |
| 2014-08-11 11:30:00 | QQQ | ETF | 95.71 | 95.75 | 95.625 | 95.65 | 999572.0 |
| 2014-08-11 12:00:00 | QQQ | ETF | 95.65 | 95.68 | 95.5599 | 95.63 | 1101740.0 |
| 2014-08-11 12:30:00 | QQQ | ETF | 95.63 | 95.6778 | 95.55 | 95.5601 | 558223.0 |
| 2014-08-11 13:00:00 | QQQ | ETF | 95.56 | 95.66 | 95.54 | 95.555 | 814484.0 |
> showing 50 of 11,558 rows — these rows as CSV