PREVIEW / etf_30min / 2015-05-22
file: by_date/etf_30min/2015/2015-05-22.parquet size: 361 KB rows: 12,285
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 |
|---|---|---|---|---|---|---|---|
| 2015-05-22 04:30:00 | SPY | ETF | 213.43 | 213.43 | 213.43 | 213.43 | 200.0 |
| 2015-05-22 05:00:00 | SPY | ETF | 213.42 | 213.42 | 213.36 | 213.37 | 1500.0 |
| 2015-05-22 05:30:00 | SPY | ETF | 213.26 | 213.32 | 213.26 | 213.32 | 5700.0 |
| 2015-05-22 06:00:00 | SPY | ETF | 213.31 | 213.31 | 213.22 | 213.23 | 1548.0 |
| 2015-05-22 06:30:00 | SPY | ETF | 213.27 | 213.39 | 213.23 | 213.39 | 9010.0 |
| 2015-05-22 07:00:00 | SPY | ETF | 213.41 | 213.48 | 213.38 | 213.45 | 86670.0 |
| 2015-05-22 07:30:00 | SPY | ETF | 213.45 | 213.51 | 213.33 | 213.51 | 94943.0 |
| 2015-05-22 08:00:00 | SPY | ETF | 213.5 | 213.52 | 213.43 | 213.45 | 105905.0 |
| 2015-05-22 08:30:00 | SPY | ETF | 213.41 | 213.44 | 212.9 | 213.07 | 1105079.0 |
| 2015-05-22 09:00:00 | SPY | ETF | 213.07 | 213.07 | 212.92 | 213.03 | 458123.0 |
| 2015-05-22 09:30:00 | SPY | ETF | 213.04 | 213.34 | 212.91 | 213.23 | 7112878.0 |
| 2015-05-22 10:00:00 | SPY | ETF | 213.24 | 213.4 | 213.14 | 213.2283 | 3952524.0 |
| 2015-05-22 10:30:00 | SPY | ETF | 213.23 | 213.43 | 213.1775 | 213.37 | 3427361.0 |
| 2015-05-22 11:00:00 | SPY | ETF | 213.37 | 213.4 | 212.95 | 213.1099 | 3322243.0 |
| 2015-05-22 11:30:00 | SPY | ETF | 213.095 | 213.16 | 212.92 | 213.16 | 2973555.0 |
| 2015-05-22 12:00:00 | SPY | ETF | 213.16 | 213.18 | 213.03 | 213.17 | 1255909.0 |
| 2015-05-22 12:30:00 | SPY | ETF | 213.17 | 213.27 | 213.15 | 213.24 | 1869658.0 |
| 2015-05-22 13:00:00 | SPY | ETF | 213.22 | 213.54 | 213.07 | 213.36 | 5075676.0 |
| 2015-05-22 13:30:00 | SPY | ETF | 213.36 | 213.45 | 213.3 | 213.33 | 1360168.0 |
| 2015-05-22 14:00:00 | SPY | ETF | 213.33 | 213.35 | 213.15 | 213.34 | 1849462.0 |
| 2015-05-22 14:30:00 | SPY | ETF | 213.34 | 213.35 | 213.24 | 213.27 | 2975758.0 |
| 2015-05-22 15:00:00 | SPY | ETF | 213.27 | 213.44 | 213.22 | 213.36 | 2878410.0 |
| 2015-05-22 15:30:00 | SPY | ETF | 213.36 | 213.4 | 212.92 | 212.97 | 10458418.0 |
| 2015-05-22 16:00:00 | SPY | ETF | 212.98 | 213.2915 | 212.85 | 213.03 | 4365536.0 |
| 2015-05-22 16:30:00 | SPY | ETF | 213.03 | 213.04 | 212.99 | 213.01 | 1830457.0 |
| 2015-05-22 17:00:00 | SPY | ETF | 213.01 | 213.02 | 212.96 | 212.96 | 114312.0 |
| 2015-05-22 17:30:00 | SPY | ETF | 212.96 | 212.98 | 212.9 | 212.94 | 50998.0 |
| 2015-05-22 18:00:00 | SPY | ETF | 212.92 | 212.94 | 212.9 | 212.93 | 6135.0 |
| 2015-05-22 18:30:00 | SPY | ETF | 212.91 | 212.94 | 212.91 | 212.94 | 6300.0 |
| 2015-05-22 19:00:00 | SPY | ETF | 212.94 | 212.94 | 212.94 | 212.94 | 4615.0 |
| 2015-05-22 19:30:00 | SPY | ETF | 212.93 | 212.94 | 212.91 | 212.94 | 5936.0 |
| 2015-05-22 06:30:00 | QQQ | ETF | 110.56 | 110.6 | 110.56 | 110.6 | 700.0 |
| 2015-05-22 07:00:00 | QQQ | ETF | 110.64 | 110.65 | 110.64 | 110.64 | 500.0 |
| 2015-05-22 07:30:00 | QQQ | ETF | 110.62 | 110.63 | 110.58 | 110.62 | 20100.0 |
| 2015-05-22 08:00:00 | QQQ | ETF | 110.62 | 110.7 | 110.62 | 110.69 | 36077.0 |
| 2015-05-22 08:30:00 | QQQ | ETF | 110.68 | 110.68 | 110.41 | 110.53 | 192711.0 |
| 2015-05-22 09:00:00 | QQQ | ETF | 110.51 | 110.51 | 110.43 | 110.45 | 63826.0 |
| 2015-05-22 09:30:00 | QQQ | ETF | 110.45 | 110.76 | 110.38 | 110.65 | 2291978.0 |
| 2015-05-22 10:00:00 | QQQ | ETF | 110.66 | 110.7837 | 110.62 | 110.68 | 725198.0 |
| 2015-05-22 10:30:00 | QQQ | ETF | 110.675 | 110.81 | 110.64 | 110.765 | 843934.0 |
| 2015-05-22 11:00:00 | QQQ | ETF | 110.765 | 110.79 | 110.51 | 110.59 | 1335877.0 |
| 2015-05-22 11:30:00 | QQQ | ETF | 110.585 | 110.6199 | 110.48 | 110.6162 | 671978.0 |
| 2015-05-22 12:00:00 | QQQ | ETF | 110.62 | 110.66 | 110.58 | 110.65 | 306929.0 |
| 2015-05-22 12:30:00 | QQQ | ETF | 110.645 | 110.73 | 110.64 | 110.66 | 376948.0 |
| 2015-05-22 13:00:00 | QQQ | ETF | 110.66 | 110.87 | 110.59 | 110.76 | 1144613.0 |
| 2015-05-22 13:30:00 | QQQ | ETF | 110.77 | 110.83 | 110.745 | 110.76 | 514072.0 |
| 2015-05-22 14:00:00 | QQQ | ETF | 110.76 | 110.76 | 110.603 | 110.69 | 512476.0 |
| 2015-05-22 14:30:00 | QQQ | ETF | 110.69 | 110.72 | 110.62 | 110.69 | 246149.0 |
| 2015-05-22 15:00:00 | QQQ | ETF | 110.69 | 110.8 | 110.665 | 110.75 | 545970.0 |
| 2015-05-22 15:30:00 | QQQ | ETF | 110.75 | 110.7755 | 110.48 | 110.5 | 2161100.0 |
> showing 50 of 12,285 rows — these rows as CSV