PREVIEW / etf_30min / 2011-10-14
file: by_date/etf_30min/2011/2011-10-14.parquet size: 283 KB rows: 9,378
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 |
|---|---|---|---|---|---|---|---|
| 2011-10-14 04:00:00 | SPY | ETF | 120.37 | 121.12 | 120.37 | 121.12 | 59750.0 |
| 2011-10-14 04:30:00 | SPY | ETF | 121.08 | 121.29 | 121.02 | 121.27 | 35350.0 |
| 2011-10-14 05:00:00 | SPY | ETF | 121.18 | 121.24 | 121.1 | 121.24 | 30750.0 |
| 2011-10-14 05:30:00 | SPY | ETF | 121.22 | 121.52 | 121.22 | 121.49 | 146043.0 |
| 2011-10-14 06:00:00 | SPY | ETF | 121.4 | 121.52 | 121.4 | 121.42 | 57700.0 |
| 2011-10-14 06:30:00 | SPY | ETF | 121.47 | 121.5 | 121.31 | 121.44 | 86900.0 |
| 2011-10-14 07:00:00 | SPY | ETF | 121.39 | 121.41 | 121.11 | 121.26 | 1055900.0 |
| 2011-10-14 07:30:00 | SPY | ETF | 121.27 | 121.5 | 121.16 | 121.41 | 972226.0 |
| 2011-10-14 08:00:00 | SPY | ETF | 121.41 | 121.63 | 121.14 | 121.63 | 2975318.0 |
| 2011-10-14 08:30:00 | SPY | ETF | 121.63 | 122.0 | 120.47 | 121.66 | 4286265.0 |
| 2011-10-14 09:00:00 | SPY | ETF | 121.66 | 122.11 | 120.47 | 121.92 | 2920392.0 |
| 2011-10-14 09:30:00 | SPY | ETF | 121.91 | 122.28 | 121.83 | 121.99 | 30140485.0 |
| 2011-10-14 10:00:00 | SPY | ETF | 122.0 | 122.06 | 121.48 | 121.49 | 20357998.0 |
| 2011-10-14 10:30:00 | SPY | ETF | 121.49 | 121.8 | 121.44 | 121.75 | 14750159.0 |
| 2011-10-14 11:00:00 | SPY | ETF | 121.75 | 121.85 | 121.26 | 121.32 | 13094772.0 |
| 2011-10-14 11:30:00 | SPY | ETF | 121.33 | 121.58 | 121.29 | 121.371 | 8523421.0 |
| 2011-10-14 12:00:00 | SPY | ETF | 121.371 | 121.48 | 121.23 | 121.42 | 6405495.0 |
| 2011-10-14 12:30:00 | SPY | ETF | 121.4135 | 121.619 | 121.38 | 121.5 | 5684313.0 |
| 2011-10-14 13:00:00 | SPY | ETF | 121.499 | 121.82 | 121.49 | 121.66 | 6729968.0 |
| 2011-10-14 13:30:00 | SPY | ETF | 121.65 | 121.95 | 121.58 | 121.92 | 7609796.0 |
| 2011-10-14 14:00:00 | SPY | ETF | 121.92 | 121.97 | 121.3 | 121.89 | 5854843.0 |
| 2011-10-14 14:30:00 | SPY | ETF | 121.89 | 122.12 | 121.67 | 122.1 | 7991054.0 |
| 2011-10-14 15:00:00 | SPY | ETF | 122.1 | 122.23 | 121.91 | 122.215 | 11614294.0 |
| 2011-10-14 15:30:00 | SPY | ETF | 122.205 | 122.6 | 121.94 | 122.58 | 33555482.0 |
| 2011-10-14 16:00:00 | SPY | ETF | 122.57 | 122.69 | 120.4565 | 122.62 | 15156317.0 |
| 2011-10-14 16:30:00 | SPY | ETF | 122.62 | 122.74 | 120.4565 | 122.7 | 5135872.0 |
| 2011-10-14 17:00:00 | SPY | ETF | 122.71 | 122.75 | 120.4566 | 122.73 | 2921087.0 |
| 2011-10-14 17:30:00 | SPY | ETF | 122.72 | 122.73 | 122.65 | 122.7 | 1686274.0 |
| 2011-10-14 18:00:00 | SPY | ETF | 122.7 | 122.76 | 122.56 | 122.76 | 156827.0 |
| 2011-10-14 18:30:00 | SPY | ETF | 122.73 | 122.75 | 122.69 | 122.69 | 14560.0 |
| 2011-10-14 19:00:00 | SPY | ETF | 122.69 | 122.75 | 122.68 | 122.75 | 48031.0 |
| 2011-10-14 19:30:00 | SPY | ETF | 122.76 | 122.76 | 122.71 | 122.73 | 39481.0 |
| 2011-10-14 04:00:00 | QQQ | ETF | 57.37 | 57.57 | 57.37 | 57.57 | 1000.0 |
| 2011-10-14 05:00:00 | QQQ | ETF | 57.57 | 57.59 | 57.56 | 57.59 | 807.0 |
| 2011-10-14 05:30:00 | QQQ | ETF | 57.64 | 57.7 | 57.64 | 57.65 | 3000.0 |
| 2011-10-14 06:00:00 | QQQ | ETF | 57.63 | 57.63 | 57.63 | 57.63 | 200.0 |
| 2011-10-14 06:30:00 | QQQ | ETF | 57.65 | 57.65 | 57.57 | 57.57 | 800.0 |
| 2011-10-14 07:00:00 | QQQ | ETF | 57.62 | 57.62 | 57.48 | 57.55 | 47017.0 |
| 2011-10-14 07:30:00 | QQQ | ETF | 57.52 | 57.62 | 57.51 | 57.62 | 97630.0 |
| 2011-10-14 08:00:00 | QQQ | ETF | 57.6 | 57.74 | 57.52 | 57.71 | 1699323.0 |
| 2011-10-14 08:30:00 | QQQ | ETF | 57.75 | 57.88 | 57.73 | 57.77 | 1926487.0 |
| 2011-10-14 09:00:00 | QQQ | ETF | 57.76 | 57.94 | 57.76 | 57.84 | 789831.0 |
| 2011-10-14 09:30:00 | QQQ | ETF | 57.84 | 58.04 | 57.82 | 57.94 | 11391531.0 |
| 2011-10-14 10:00:00 | QQQ | ETF | 57.93 | 58.03 | 57.73 | 57.74 | 5693037.0 |
| 2011-10-14 10:30:00 | QQQ | ETF | 57.73 | 57.86 | 57.69 | 57.83 | 3755851.0 |
| 2011-10-14 11:00:00 | QQQ | ETF | 57.83 | 57.91 | 57.51 | 57.55 | 5158527.0 |
| 2011-10-14 11:30:00 | QQQ | ETF | 57.54 | 57.7 | 57.53 | 57.64 | 4595695.0 |
| 2011-10-14 12:00:00 | QQQ | ETF | 57.6307 | 57.66 | 57.55 | 57.63 | 1587892.0 |
| 2011-10-14 12:30:00 | QQQ | ETF | 57.64 | 57.74 | 57.6201 | 57.64 | 2038885.0 |
| 2011-10-14 13:00:00 | QQQ | ETF | 57.64 | 57.8 | 57.64 | 57.725 | 1800962.0 |
> showing 50 of 9,378 rows — these rows as CSV