PREVIEW / etf_30min / 2011-05-11
file: by_date/etf_30min/2011/2011-05-11.parquet size: 288 KB rows: 9,527
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 |
|---|---|---|---|---|---|---|---|
| 2011-05-11 04:00:00 | SPY | ETF | 135.99 | 135.99 | 135.99 | 135.99 | 100.0 |
| 2011-05-11 04:30:00 | SPY | ETF | 136.03 | 136.03 | 136.03 | 136.03 | 550.0 |
| 2011-05-11 05:00:00 | SPY | ETF | 135.97 | 136.25 | 135.96 | 136.25 | 16150.0 |
| 2011-05-11 05:30:00 | SPY | ETF | 136.24 | 136.28 | 136.24 | 136.24 | 7300.0 |
| 2011-05-11 06:00:00 | SPY | ETF | 136.2 | 136.22 | 136.2 | 136.22 | 1100.0 |
| 2011-05-11 06:30:00 | SPY | ETF | 136.12 | 136.17 | 136.0 | 136.01 | 12500.0 |
| 2011-05-11 07:00:00 | SPY | ETF | 136.09 | 136.12 | 136.0 | 136.12 | 17000.0 |
| 2011-05-11 07:30:00 | SPY | ETF | 136.12 | 136.17 | 135.87 | 135.87 | 192325.0 |
| 2011-05-11 08:00:00 | SPY | ETF | 135.89 | 136.12 | 135.68 | 135.77 | 1181564.0 |
| 2011-05-11 08:30:00 | SPY | ETF | 135.77 | 135.87 | 135.72 | 135.82 | 1525756.0 |
| 2011-05-11 09:00:00 | SPY | ETF | 135.82 | 135.92 | 135.62 | 135.67 | 961020.0 |
| 2011-05-11 09:30:00 | SPY | ETF | 135.67 | 135.69 | 135.31 | 135.425 | 15313399.0 |
| 2011-05-11 10:00:00 | SPY | ETF | 135.41 | 135.46 | 135.19 | 135.37 | 11010593.0 |
| 2011-05-11 10:30:00 | SPY | ETF | 135.37 | 135.37 | 135.08 | 135.26 | 12017294.0 |
| 2011-05-11 11:00:00 | SPY | ETF | 135.265 | 135.42 | 135.21 | 135.31 | 5736051.0 |
| 2011-05-11 11:30:00 | SPY | ETF | 135.31 | 135.38 | 134.83 | 134.93 | 8766218.0 |
| 2011-05-11 12:00:00 | SPY | ETF | 134.93 | 134.9325 | 133.98 | 134.26 | 22446874.0 |
| 2011-05-11 12:30:00 | SPY | ETF | 134.265 | 134.5 | 134.1 | 134.4 | 12020363.0 |
| 2011-05-11 13:00:00 | SPY | ETF | 134.41 | 134.4584 | 134.17 | 134.185 | 9268429.0 |
| 2011-05-11 13:30:00 | SPY | ETF | 134.18 | 134.3 | 133.82 | 134.17 | 17061377.0 |
| 2011-05-11 14:00:00 | SPY | ETF | 134.17 | 134.24 | 133.86 | 134.0 | 12419742.0 |
| 2011-05-11 14:30:00 | SPY | ETF | 134.0 | 134.339 | 133.99 | 134.151 | 12688917.0 |
| 2011-05-11 15:00:00 | SPY | ETF | 134.15 | 134.48 | 134.09 | 134.34 | 8648222.0 |
| 2011-05-11 15:30:00 | SPY | ETF | 134.345 | 134.56 | 134.04 | 134.45 | 23591769.0 |
| 2011-05-11 16:00:00 | SPY | ETF | 134.45 | 135.9384 | 134.26 | 134.45 | 8430359.0 |
| 2011-05-11 16:30:00 | SPY | ETF | 134.44 | 134.45 | 134.06 | 134.08 | 5685955.0 |
| 2011-05-11 17:00:00 | SPY | ETF | 134.08 | 134.11 | 133.99 | 134.02 | 1523516.0 |
| 2011-05-11 17:30:00 | SPY | ETF | 134.02 | 134.02 | 133.95 | 134.0 | 51896.0 |
| 2011-05-11 18:00:00 | SPY | ETF | 134.0 | 134.45 | 134.0 | 134.03 | 156549.0 |
| 2011-05-11 18:30:00 | SPY | ETF | 134.03 | 134.16 | 134.03 | 134.16 | 29241.0 |
| 2011-05-11 19:00:00 | SPY | ETF | 134.14 | 134.14 | 134.11 | 134.12 | 6200.0 |
| 2011-05-11 19:30:00 | SPY | ETF | 134.11 | 134.19 | 134.09 | 134.12 | 58156.0 |
| 2011-05-11 06:30:00 | QQQ | ETF | 59.29 | 59.29 | 59.25 | 59.25 | 4200.0 |
| 2011-05-11 07:00:00 | QQQ | ETF | 59.21 | 59.26 | 59.21 | 59.26 | 1300.0 |
| 2011-05-11 07:30:00 | QQQ | ETF | 59.27 | 59.27 | 59.17 | 59.17 | 11100.0 |
| 2011-05-11 08:00:00 | QQQ | ETF | 59.19 | 59.2 | 59.11 | 59.13 | 90929.0 |
| 2011-05-11 08:30:00 | QQQ | ETF | 59.12 | 59.18 | 59.12 | 59.14 | 1174504.0 |
| 2011-05-11 09:00:00 | QQQ | ETF | 59.14 | 59.21 | 59.08 | 59.11 | 619795.0 |
| 2011-05-11 09:30:00 | QQQ | ETF | 59.11 | 59.31 | 59.04 | 59.21 | 5082764.0 |
| 2011-05-11 10:00:00 | QQQ | ETF | 59.2 | 59.28 | 59.12 | 59.2462 | 3134541.0 |
| 2011-05-11 10:30:00 | QQQ | ETF | 59.24 | 59.24 | 59.07 | 59.16 | 2607144.0 |
| 2011-05-11 11:00:00 | QQQ | ETF | 59.155 | 59.2 | 59.11 | 59.14 | 1556044.0 |
| 2011-05-11 11:30:00 | QQQ | ETF | 59.14 | 59.175 | 58.88 | 58.9099 | 2490274.0 |
| 2011-05-11 12:00:00 | QQQ | ETF | 58.9 | 58.91 | 58.49 | 58.5949 | 6154763.0 |
| 2011-05-11 12:30:00 | QQQ | ETF | 58.59 | 58.72 | 58.55 | 58.68 | 3114360.0 |
| 2011-05-11 13:00:00 | QQQ | ETF | 58.69 | 58.71 | 58.55 | 58.55 | 2696384.0 |
| 2011-05-11 13:30:00 | QQQ | ETF | 58.5599 | 58.6 | 58.36 | 58.49 | 5125581.0 |
| 2011-05-11 14:00:00 | QQQ | ETF | 58.49 | 58.559 | 58.43 | 58.47 | 2427866.0 |
| 2011-05-11 14:30:00 | QQQ | ETF | 58.48 | 58.66 | 58.47 | 58.59 | 3883748.0 |
| 2011-05-11 15:00:00 | QQQ | ETF | 58.58 | 58.75 | 58.55 | 58.6885 | 2197770.0 |
> showing 50 of 9,527 rows — these rows as CSV