PREVIEW / etf_30min / 2014-07-14
file: by_date/etf_30min/2014/2014-07-14.parquet size: 338 KB rows: 11,893
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 |
|---|---|---|---|---|---|---|---|
| 2014-07-14 04:00:00 | SPY | ETF | 196.9 | 197.28 | 196.9 | 197.28 | 1590.0 |
| 2014-07-14 04:30:00 | SPY | ETF | 197.43 | 197.43 | 197.43 | 197.43 | 1350.0 |
| 2014-07-14 05:00:00 | SPY | ETF | 197.31 | 197.38 | 197.31 | 197.32 | 1363.0 |
| 2014-07-14 05:30:00 | SPY | ETF | 197.28 | 197.38 | 197.22 | 197.34 | 8325.0 |
| 2014-07-14 06:00:00 | SPY | ETF | 197.33 | 197.4 | 197.33 | 197.33 | 4694.0 |
| 2014-07-14 06:30:00 | SPY | ETF | 197.36 | 197.39 | 197.31 | 197.31 | 56500.0 |
| 2014-07-14 07:00:00 | SPY | ETF | 197.31 | 197.39 | 197.31 | 197.35 | 123426.0 |
| 2014-07-14 07:30:00 | SPY | ETF | 197.34 | 197.5 | 197.29 | 197.5 | 480371.0 |
| 2014-07-14 08:00:00 | SPY | ETF | 197.48 | 197.62 | 196.9 | 197.53 | 695404.0 |
| 2014-07-14 08:30:00 | SPY | ETF | 197.53 | 197.55 | 197.48 | 197.51 | 111570.0 |
| 2014-07-14 09:00:00 | SPY | ETF | 197.5 | 197.67 | 196.6 | 197.62 | 847725.0 |
| 2014-07-14 09:30:00 | SPY | ETF | 197.61 | 197.78 | 197.44 | 197.61 | 8417446.0 |
| 2014-07-14 10:00:00 | SPY | ETF | 197.6 | 197.72 | 197.56 | 197.61 | 4165483.0 |
| 2014-07-14 10:30:00 | SPY | ETF | 197.61 | 197.82 | 197.61 | 197.745 | 3822735.0 |
| 2014-07-14 11:00:00 | SPY | ETF | 197.75 | 197.85 | 197.74 | 197.81 | 3362854.0 |
| 2014-07-14 11:30:00 | SPY | ETF | 197.8 | 197.86 | 197.68 | 197.695 | 2425965.0 |
| 2014-07-14 12:00:00 | SPY | ETF | 197.69 | 197.79 | 197.66 | 197.74 | 1816972.0 |
| 2014-07-14 12:30:00 | SPY | ETF | 197.74 | 197.77 | 197.52 | 197.6 | 2649839.0 |
| 2014-07-14 13:00:00 | SPY | ETF | 197.6 | 197.67 | 197.57 | 197.62 | 1972340.0 |
| 2014-07-14 13:30:00 | SPY | ETF | 197.625 | 197.71 | 197.595 | 197.665 | 2836458.0 |
| 2014-07-14 14:00:00 | SPY | ETF | 197.67 | 197.7 | 197.57 | 197.59 | 2573836.0 |
| 2014-07-14 14:30:00 | SPY | ETF | 197.58 | 197.72 | 197.57 | 197.715 | 3975372.0 |
| 2014-07-14 15:00:00 | SPY | ETF | 197.71 | 197.72 | 197.51 | 197.55 | 3697268.0 |
| 2014-07-14 15:30:00 | SPY | ETF | 197.54 | 197.63 | 197.48 | 197.59 | 8895513.0 |
| 2014-07-14 16:00:00 | SPY | ETF | 197.59 | 197.6558 | 197.53 | 197.56 | 3302502.0 |
| 2014-07-14 16:30:00 | SPY | ETF | 197.56 | 197.8 | 197.56 | 197.58 | 535029.0 |
| 2014-07-14 17:00:00 | SPY | ETF | 197.59 | 197.6 | 197.59 | 197.6 | 222435.0 |
| 2014-07-14 17:30:00 | SPY | ETF | 197.6 | 197.62 | 197.6 | 197.61 | 432933.0 |
| 2014-07-14 18:00:00 | SPY | ETF | 197.58 | 197.62 | 197.57 | 197.6 | 8210.0 |
| 2014-07-14 18:30:00 | SPY | ETF | 197.6 | 197.6 | 197.57 | 197.57 | 9367.0 |
| 2014-07-14 19:00:00 | SPY | ETF | 197.58 | 197.58 | 197.53 | 197.55 | 53035.0 |
| 2014-07-14 19:30:00 | SPY | ETF | 197.57 | 197.59 | 197.55 | 197.58 | 16595.0 |
| 2014-07-14 04:00:00 | QQQ | ETF | 95.33 | 95.69 | 95.33 | 95.69 | 600.0 |
| 2014-07-14 05:00:00 | QQQ | ETF | 95.58 | 95.71 | 95.58 | 95.71 | 2800.0 |
| 2014-07-14 06:00:00 | QQQ | ETF | 95.75 | 95.75 | 95.73 | 95.73 | 200.0 |
| 2014-07-14 07:00:00 | QQQ | ETF | 95.65 | 95.73 | 95.65 | 95.67 | 35700.0 |
| 2014-07-14 07:30:00 | QQQ | ETF | 95.68 | 95.73 | 95.65 | 95.73 | 126800.0 |
| 2014-07-14 08:00:00 | QQQ | ETF | 95.73 | 95.75 | 95.67 | 95.69 | 98095.0 |
| 2014-07-14 08:30:00 | QQQ | ETF | 95.7 | 95.72 | 95.67 | 95.68 | 67934.0 |
| 2014-07-14 09:00:00 | QQQ | ETF | 95.68 | 95.72 | 95.67 | 95.69 | 137683.0 |
| 2014-07-14 09:30:00 | QQQ | ETF | 95.7 | 95.76 | 95.535 | 95.71 | 3048948.0 |
| 2014-07-14 10:00:00 | QQQ | ETF | 95.7 | 95.8 | 95.7 | 95.72 | 1378091.0 |
| 2014-07-14 10:30:00 | QQQ | ETF | 95.7299 | 95.95 | 95.7299 | 95.91 | 1517496.0 |
| 2014-07-14 11:00:00 | QQQ | ETF | 95.92 | 96.055 | 95.92 | 96.02 | 1336730.0 |
| 2014-07-14 11:30:00 | QQQ | ETF | 96.02 | 96.03 | 95.88 | 95.91 | 1032574.0 |
| 2014-07-14 12:00:00 | QQQ | ETF | 95.905 | 96.03 | 95.88 | 95.9714 | 779348.0 |
| 2014-07-14 12:30:00 | QQQ | ETF | 95.975 | 95.99 | 95.81 | 95.86 | 625524.0 |
| 2014-07-14 13:00:00 | QQQ | ETF | 95.86 | 95.97 | 95.85 | 95.94 | 843828.0 |
| 2014-07-14 13:30:00 | QQQ | ETF | 95.945 | 96.01 | 95.9 | 95.9699 | 558733.0 |
| 2014-07-14 14:00:00 | QQQ | ETF | 95.9648 | 95.9774 | 95.87 | 95.87 | 434654.0 |
> showing 50 of 11,893 rows — these rows as CSV