PREVIEW / etf_30min / 2015-06-22
file: by_date/etf_30min/2015/2015-06-22.parquet size: 379 KB rows: 12,927
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 |
|---|---|---|---|---|---|---|---|
| 2015-06-22 04:00:00 | SPY | ETF | 211.65 | 212.19 | 211.65 | 212.19 | 27801.0 |
| 2015-06-22 04:30:00 | SPY | ETF | 212.21 | 212.21 | 212.08 | 212.17 | 10601.0 |
| 2015-06-22 05:00:00 | SPY | ETF | 212.1 | 212.17 | 212.0 | 212.05 | 13376.0 |
| 2015-06-22 05:30:00 | SPY | ETF | 212.07 | 212.12 | 211.94 | 211.94 | 9970.0 |
| 2015-06-22 06:00:00 | SPY | ETF | 211.93 | 212.09 | 211.93 | 211.94 | 25036.0 |
| 2015-06-22 06:30:00 | SPY | ETF | 211.94 | 211.98 | 210.6 | 211.57 | 138330.0 |
| 2015-06-22 07:00:00 | SPY | ETF | 211.57 | 211.89 | 211.56 | 211.73 | 245136.0 |
| 2015-06-22 07:30:00 | SPY | ETF | 211.69 | 211.93 | 211.66 | 211.83 | 258892.0 |
| 2015-06-22 08:00:00 | SPY | ETF | 211.83 | 211.89 | 211.52 | 211.68 | 405542.0 |
| 2015-06-22 08:30:00 | SPY | ETF | 211.68 | 211.76 | 211.47 | 211.57 | 609759.0 |
| 2015-06-22 09:00:00 | SPY | ETF | 211.57 | 212.14 | 211.54 | 211.9 | 1269125.0 |
| 2015-06-22 09:30:00 | SPY | ETF | 211.905 | 212.18 | 211.69 | 212.09 | 9721522.0 |
| 2015-06-22 10:00:00 | SPY | ETF | 212.08 | 212.31 | 211.97 | 212.14 | 5973516.0 |
| 2015-06-22 10:30:00 | SPY | ETF | 212.15 | 212.46 | 212.1 | 212.3445 | 6048347.0 |
| 2015-06-22 11:00:00 | SPY | ETF | 212.35 | 212.59 | 212.19 | 212.51 | 4351586.0 |
| 2015-06-22 11:30:00 | SPY | ETF | 212.51 | 212.56 | 212.14 | 212.18 | 3884907.0 |
| 2015-06-22 12:00:00 | SPY | ETF | 212.17 | 212.21 | 211.64 | 211.77 | 4828325.0 |
| 2015-06-22 12:30:00 | SPY | ETF | 211.769 | 212.02 | 211.74 | 211.9862 | 2324020.0 |
| 2015-06-22 13:00:00 | SPY | ETF | 211.98 | 212.5 | 211.71 | 211.71 | 2097269.0 |
| 2015-06-22 13:30:00 | SPY | ETF | 211.72 | 211.95 | 211.68 | 211.95 | 2891749.0 |
| 2015-06-22 14:00:00 | SPY | ETF | 211.955 | 212.0 | 211.86 | 211.88 | 2730788.0 |
| 2015-06-22 14:30:00 | SPY | ETF | 211.87 | 212.15 | 211.81 | 212.07 | 3133148.0 |
| 2015-06-22 15:00:00 | SPY | ETF | 212.06 | 212.09 | 211.925 | 211.971 | 2963456.0 |
| 2015-06-22 15:30:00 | SPY | ETF | 211.98 | 212.03 | 211.74 | 211.9 | 10377312.0 |
| 2015-06-22 16:00:00 | SPY | ETF | 211.92 | 211.92 | 211.55 | 211.75 | 4541972.0 |
| 2015-06-22 16:30:00 | SPY | ETF | 211.76 | 211.94 | 211.74 | 211.88 | 875880.0 |
| 2015-06-22 17:00:00 | SPY | ETF | 211.9 | 211.98 | 211.86 | 211.97 | 102977.0 |
| 2015-06-22 17:30:00 | SPY | ETF | 211.97 | 211.97 | 211.89 | 211.9 | 81462.0 |
| 2015-06-22 18:00:00 | SPY | ETF | 211.9 | 211.98 | 211.86 | 211.98 | 73947.0 |
| 2015-06-22 18:30:00 | SPY | ETF | 211.98 | 212.0 | 211.98 | 212.0 | 15930.0 |
| 2015-06-22 19:00:00 | SPY | ETF | 212.0 | 212.13 | 212.0 | 212.1 | 26396.0 |
| 2015-06-22 19:30:00 | SPY | ETF | 212.12 | 212.12 | 212.04 | 212.05 | 20520.0 |
| 2015-06-22 04:00:00 | QQQ | ETF | 110.62 | 110.9 | 110.62 | 110.8 | 18419.0 |
| 2015-06-22 04:30:00 | QQQ | ETF | 110.91 | 110.91 | 110.76 | 110.76 | 1300.0 |
| 2015-06-22 05:30:00 | QQQ | ETF | 110.89 | 110.89 | 110.89 | 110.89 | 1800.0 |
| 2015-06-22 06:00:00 | QQQ | ETF | 110.9 | 110.9 | 110.75 | 110.88 | 11700.0 |
| 2015-06-22 06:30:00 | QQQ | ETF | 110.88 | 110.88 | 110.62 | 110.62 | 4400.0 |
| 2015-06-22 07:00:00 | QQQ | ETF | 110.65 | 110.8 | 110.65 | 110.67 | 28499.0 |
| 2015-06-22 07:30:00 | QQQ | ETF | 110.7 | 110.76 | 110.68 | 110.73 | 22491.0 |
| 2015-06-22 08:00:00 | QQQ | ETF | 110.68 | 110.76 | 110.36 | 110.6 | 43707.0 |
| 2015-06-22 08:30:00 | QQQ | ETF | 110.6 | 110.63 | 110.53 | 110.57 | 166529.0 |
| 2015-06-22 09:00:00 | QQQ | ETF | 110.58 | 110.82 | 110.58 | 110.69 | 393034.0 |
| 2015-06-22 09:30:00 | QQQ | ETF | 110.7 | 110.89 | 110.541 | 110.75 | 2965319.0 |
| 2015-06-22 10:00:00 | QQQ | ETF | 110.76 | 110.9 | 110.68 | 110.74 | 1691343.0 |
| 2015-06-22 10:30:00 | QQQ | ETF | 110.74 | 110.85 | 110.6601 | 110.78 | 952613.0 |
| 2015-06-22 11:00:00 | QQQ | ETF | 110.78 | 111.03 | 110.7 | 111.01 | 1506532.0 |
| 2015-06-22 11:30:00 | QQQ | ETF | 111.0 | 111.03 | 110.84 | 110.8599 | 1004519.0 |
| 2015-06-22 12:00:00 | QQQ | ETF | 110.86 | 110.875 | 110.5 | 110.56 | 1252396.0 |
| 2015-06-22 12:30:00 | QQQ | ETF | 110.56 | 110.71 | 110.54 | 110.699 | 1032823.0 |
| 2015-06-22 13:00:00 | QQQ | ETF | 110.6935 | 110.7 | 110.51 | 110.51 | 478224.0 |
> showing 50 of 12,927 rows — these rows as CSV