PREVIEW / etf_30min / 2012-12-13
file: by_date/etf_30min/2012/2012-12-13.parquet size: 296 KB rows: 9,890
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 |
|---|---|---|---|---|---|---|---|
| 2012-12-13 04:00:00 | SPY | ETF | 143.37 | 143.37 | 143.3 | 143.32 | 2900.0 |
| 2012-12-13 04:30:00 | SPY | ETF | 143.32 | 143.32 | 143.27 | 143.27 | 200.0 |
| 2012-12-13 05:00:00 | SPY | ETF | 143.2 | 143.21 | 143.11 | 143.11 | 24600.0 |
| 2012-12-13 05:30:00 | SPY | ETF | 143.07 | 143.28 | 143.07 | 143.28 | 22900.0 |
| 2012-12-13 06:00:00 | SPY | ETF | 143.25 | 143.31 | 143.21 | 143.21 | 11000.0 |
| 2012-12-13 06:30:00 | SPY | ETF | 143.21 | 143.31 | 143.16 | 143.31 | 31800.0 |
| 2012-12-13 07:00:00 | SPY | ETF | 143.29 | 143.41 | 143.29 | 143.4 | 83566.0 |
| 2012-12-13 07:30:00 | SPY | ETF | 143.39 | 143.39 | 143.25 | 143.35 | 77729.0 |
| 2012-12-13 08:00:00 | SPY | ETF | 143.35 | 143.55 | 143.24 | 143.55 | 170589.0 |
| 2012-12-13 08:30:00 | SPY | ETF | 143.55 | 143.81 | 143.29 | 143.35 | 667102.0 |
| 2012-12-13 09:00:00 | SPY | ETF | 143.36 | 143.51 | 143.36 | 143.43 | 854025.0 |
| 2012-12-13 09:30:00 | SPY | ETF | 143.42 | 143.63 | 143.27 | 143.53 | 9267053.0 |
| 2012-12-13 10:00:00 | SPY | ETF | 143.53 | 143.83 | 143.47 | 143.705 | 8159847.0 |
| 2012-12-13 10:30:00 | SPY | ETF | 143.7 | 143.75 | 143.45 | 143.46 | 6870965.0 |
| 2012-12-13 11:00:00 | SPY | ETF | 143.47 | 143.51 | 142.99 | 143.16 | 11540090.0 |
| 2012-12-13 11:30:00 | SPY | ETF | 143.155 | 143.34 | 143.03 | 143.19 | 7718628.0 |
| 2012-12-13 12:00:00 | SPY | ETF | 143.197 | 143.22 | 142.73 | 142.745 | 7657168.0 |
| 2012-12-13 12:30:00 | SPY | ETF | 142.75 | 142.84 | 142.57 | 142.699 | 7421499.0 |
| 2012-12-13 13:00:00 | SPY | ETF | 142.69 | 142.78 | 142.48 | 142.7599 | 6126164.0 |
| 2012-12-13 13:30:00 | SPY | ETF | 142.76 | 142.77 | 142.44 | 142.62 | 4556222.0 |
| 2012-12-13 14:00:00 | SPY | ETF | 142.62 | 142.65 | 142.275 | 142.54 | 9387412.0 |
| 2012-12-13 14:30:00 | SPY | ETF | 142.54 | 142.62 | 142.46 | 142.53 | 5193276.0 |
| 2012-12-13 15:00:00 | SPY | ETF | 142.52 | 142.59 | 142.325 | 142.46 | 6907305.0 |
| 2012-12-13 15:30:00 | SPY | ETF | 142.4599 | 143.0 | 142.44 | 142.69 | 21237309.0 |
| 2012-12-13 16:00:00 | SPY | ETF | 142.69 | 143.6866 | 142.46 | 142.57 | 10518374.0 |
| 2012-12-13 16:30:00 | SPY | ETF | 142.55 | 142.55 | 142.41 | 142.43 | 4900717.0 |
| 2012-12-13 17:00:00 | SPY | ETF | 142.44 | 142.45 | 142.34 | 142.35 | 2973735.0 |
| 2012-12-13 17:30:00 | SPY | ETF | 142.36 | 142.4 | 142.28 | 142.33 | 335487.0 |
| 2012-12-13 18:00:00 | SPY | ETF | 142.33 | 142.75 | 142.33 | 142.74 | 274690.0 |
| 2012-12-13 18:30:00 | SPY | ETF | 142.72 | 142.87 | 142.7 | 142.85 | 97730.0 |
| 2012-12-13 19:00:00 | SPY | ETF | 142.8 | 142.85 | 142.65 | 142.66 | 28864.0 |
| 2012-12-13 19:30:00 | SPY | ETF | 142.67 | 142.68 | 142.4 | 142.45 | 51151.0 |
| 2012-12-13 05:30:00 | QQQ | ETF | 65.63 | 65.63 | 65.63 | 65.63 | 100.0 |
| 2012-12-13 06:30:00 | QQQ | ETF | 65.68 | 65.68 | 65.68 | 65.68 | 4000.0 |
| 2012-12-13 07:30:00 | QQQ | ETF | 65.73 | 65.73 | 65.66 | 65.68 | 900.0 |
| 2012-12-13 08:00:00 | QQQ | ETF | 65.71 | 65.8 | 65.7 | 65.8 | 12090.0 |
| 2012-12-13 08:30:00 | QQQ | ETF | 65.82 | 65.9 | 65.62 | 65.65 | 237691.0 |
| 2012-12-13 09:00:00 | QQQ | ETF | 65.65 | 65.72 | 65.65 | 65.7 | 97198.0 |
| 2012-12-13 09:30:00 | QQQ | ETF | 65.71 | 65.9 | 65.63 | 65.74 | 3672648.0 |
| 2012-12-13 10:00:00 | QQQ | ETF | 65.74 | 66.16 | 65.68 | 66.092 | 3561529.0 |
| 2012-12-13 10:30:00 | QQQ | ETF | 66.1 | 66.14 | 65.89 | 65.94 | 2217964.0 |
| 2012-12-13 11:00:00 | QQQ | ETF | 65.94 | 65.97 | 65.51 | 65.61 | 3057633.0 |
| 2012-12-13 11:30:00 | QQQ | ETF | 65.61 | 65.73 | 65.49 | 65.6 | 2377475.0 |
| 2012-12-13 12:00:00 | QQQ | ETF | 65.6 | 65.62 | 65.24 | 65.25 | 3865281.0 |
| 2012-12-13 12:30:00 | QQQ | ETF | 65.24 | 65.28 | 65.15 | 65.2 | 4166848.0 |
| 2012-12-13 13:00:00 | QQQ | ETF | 65.1999 | 65.32 | 65.13 | 65.27 | 3021207.0 |
| 2012-12-13 13:30:00 | QQQ | ETF | 65.279 | 65.28 | 65.12 | 65.25 | 1328009.0 |
| 2012-12-13 14:00:00 | QQQ | ETF | 65.2501 | 65.27 | 65.03 | 65.15 | 1854955.0 |
| 2012-12-13 14:30:00 | QQQ | ETF | 65.151 | 65.239 | 65.1237 | 65.19 | 1146582.0 |
| 2012-12-13 15:00:00 | QQQ | ETF | 65.18 | 65.232 | 65.07 | 65.149 | 1435632.0 |
> showing 50 of 9,890 rows — these rows as CSV