PREVIEW / etf_30min / 2014-12-22
file: by_date/etf_30min/2014/2014-12-22.parquet size: 375 KB rows: 12,785
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 |
|---|---|---|---|---|---|---|---|
| 2014-12-22 04:00:00 | SPY | ETF | 207.12 | 207.23 | 207.08 | 207.08 | 34079.0 |
| 2014-12-22 04:30:00 | SPY | ETF | 207.08 | 207.1 | 207.08 | 207.1 | 1350.0 |
| 2014-12-22 05:00:00 | SPY | ETF | 207.0 | 207.0 | 207.0 | 207.0 | 100.0 |
| 2014-12-22 05:30:00 | SPY | ETF | 207.02 | 207.02 | 207.02 | 207.02 | 200.0 |
| 2014-12-22 06:00:00 | SPY | ETF | 207.05 | 207.13 | 207.05 | 207.09 | 3650.0 |
| 2014-12-22 06:30:00 | SPY | ETF | 206.99 | 207.08 | 206.94 | 207.08 | 11560.0 |
| 2014-12-22 07:00:00 | SPY | ETF | 206.9 | 206.98 | 206.8 | 206.95 | 15273.0 |
| 2014-12-22 07:30:00 | SPY | ETF | 206.95 | 206.99 | 206.8 | 206.93 | 59941.0 |
| 2014-12-22 08:00:00 | SPY | ETF | 206.93 | 207.11 | 206.45 | 206.97 | 263288.0 |
| 2014-12-22 08:30:00 | SPY | ETF | 206.96 | 206.98 | 206.12 | 206.95 | 494425.0 |
| 2014-12-22 09:00:00 | SPY | ETF | 206.94 | 206.97 | 206.62 | 206.73 | 1046711.0 |
| 2014-12-22 09:30:00 | SPY | ETF | 206.75 | 207.04 | 206.51 | 206.73 | 11601726.0 |
| 2014-12-22 10:00:00 | SPY | ETF | 206.75 | 207.02 | 206.51 | 206.9 | 10782967.0 |
| 2014-12-22 10:30:00 | SPY | ETF | 206.9 | 206.96 | 206.67 | 206.78 | 8988475.0 |
| 2014-12-22 11:00:00 | SPY | ETF | 206.76 | 206.825 | 206.46 | 206.8 | 7198438.0 |
| 2014-12-22 11:30:00 | SPY | ETF | 206.79 | 206.86 | 206.5 | 206.6353 | 7529682.0 |
| 2014-12-22 12:00:00 | SPY | ETF | 206.63 | 206.75 | 206.53 | 206.64 | 3710201.0 |
| 2014-12-22 12:30:00 | SPY | ETF | 206.64 | 206.9 | 206.56 | 206.825 | 4387773.0 |
| 2014-12-22 13:00:00 | SPY | ETF | 206.83 | 207.0 | 206.8 | 206.91 | 5948957.0 |
| 2014-12-22 13:30:00 | SPY | ETF | 206.92 | 207.01 | 206.85 | 207.0 | 4724166.0 |
| 2014-12-22 14:00:00 | SPY | ETF | 207.01 | 207.17 | 206.92 | 207.07 | 9275919.0 |
| 2014-12-22 14:30:00 | SPY | ETF | 207.07 | 207.12 | 206.87 | 206.995 | 6718880.0 |
| 2014-12-22 15:00:00 | SPY | ETF | 207.0 | 207.34 | 207.0 | 207.305 | 10693287.0 |
| 2014-12-22 15:30:00 | SPY | ETF | 207.3 | 207.47 | 207.13 | 207.45 | 18899991.0 |
| 2014-12-22 16:00:00 | SPY | ETF | 207.45 | 207.56 | 206.4838 | 207.29 | 9598643.0 |
| 2014-12-22 16:30:00 | SPY | ETF | 207.29 | 207.36 | 207.22 | 207.23 | 2157528.0 |
| 2014-12-22 17:00:00 | SPY | ETF | 207.23 | 207.47 | 207.22 | 207.28 | 11968644.0 |
| 2014-12-22 17:30:00 | SPY | ETF | 207.29 | 207.33 | 207.28 | 207.33 | 298870.0 |
| 2014-12-22 18:00:00 | SPY | ETF | 207.34 | 207.36 | 207.22 | 207.29 | 49757.0 |
| 2014-12-22 18:30:00 | SPY | ETF | 207.29 | 207.36 | 207.29 | 207.33 | 7381.0 |
| 2014-12-22 19:00:00 | SPY | ETF | 207.33 | 207.33 | 207.26 | 207.28 | 10970.0 |
| 2014-12-22 19:30:00 | SPY | ETF | 207.31 | 207.38 | 207.27 | 207.38 | 70802.0 |
| 2014-12-22 04:00:00 | QQQ | ETF | 104.44 | 104.51 | 104.44 | 104.51 | 12450.0 |
| 2014-12-22 04:30:00 | QQQ | ETF | 104.45 | 104.45 | 104.45 | 104.45 | 400.0 |
| 2014-12-22 06:00:00 | QQQ | ETF | 104.56 | 104.56 | 104.56 | 104.56 | 400.0 |
| 2014-12-22 06:30:00 | QQQ | ETF | 104.55 | 104.57 | 104.55 | 104.57 | 400.0 |
| 2014-12-22 07:00:00 | QQQ | ETF | 104.49 | 104.49 | 104.42 | 104.42 | 13150.0 |
| 2014-12-22 07:30:00 | QQQ | ETF | 104.4 | 104.41 | 104.4 | 104.4 | 3300.0 |
| 2014-12-22 08:00:00 | QQQ | ETF | 104.34 | 104.77 | 103.84 | 104.25 | 145232.0 |
| 2014-12-22 08:30:00 | QQQ | ETF | 104.25 | 104.3 | 104.21 | 104.24 | 17846.0 |
| 2014-12-22 09:00:00 | QQQ | ETF | 104.3 | 104.3 | 104.06 | 104.15 | 429112.0 |
| 2014-12-22 09:30:00 | QQQ | ETF | 104.15 | 104.55 | 104.0999 | 104.38 | 4178500.0 |
| 2014-12-22 10:00:00 | QQQ | ETF | 104.38 | 104.59 | 104.33 | 104.52 | 4213392.0 |
| 2014-12-22 10:30:00 | QQQ | ETF | 104.53 | 104.55 | 104.35 | 104.41 | 1402244.0 |
| 2014-12-22 11:00:00 | QQQ | ETF | 104.4 | 104.45 | 104.19 | 104.43 | 1737680.0 |
| 2014-12-22 11:30:00 | QQQ | ETF | 104.43 | 104.47 | 104.23 | 104.308 | 683994.0 |
| 2014-12-22 12:00:00 | QQQ | ETF | 104.3 | 104.47 | 104.25 | 104.4 | 1640708.0 |
| 2014-12-22 12:30:00 | QQQ | ETF | 104.395 | 104.55 | 104.37 | 104.54 | 1271506.0 |
| 2014-12-22 13:00:00 | QQQ | ETF | 104.54 | 104.56 | 104.41 | 104.54 | 1943012.0 |
| 2014-12-22 13:30:00 | QQQ | ETF | 104.54 | 104.61 | 104.52 | 104.57 | 1280715.0 |
> showing 50 of 12,785 rows — these rows as CSV