PREVIEW / etf_30min / 2019-09-16
file: by_date/etf_30min/2019/2019-09-16.parquet size: 513 KB rows: 17,812
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 |
|---|---|---|---|---|---|---|---|
| 2019-09-16 04:00:00 | SPY | ETF | 299.69 | 299.98 | 299.58 | 299.86 | 12401.0 |
| 2019-09-16 04:30:00 | SPY | ETF | 299.9 | 299.9 | 299.7 | 299.7 | 6130.0 |
| 2019-09-16 05:00:00 | SPY | ETF | 299.58 | 299.76 | 299.3 | 299.76 | 26799.0 |
| 2019-09-16 05:30:00 | SPY | ETF | 299.83 | 299.83 | 299.44 | 299.62 | 11393.0 |
| 2019-09-16 06:00:00 | SPY | ETF | 299.72 | 299.86 | 299.68 | 299.68 | 2760.0 |
| 2019-09-16 06:30:00 | SPY | ETF | 299.65 | 299.83 | 299.53 | 299.79 | 69511.0 |
| 2019-09-16 07:00:00 | SPY | ETF | 299.8 | 299.91 | 299.54 | 299.77 | 209502.0 |
| 2019-09-16 07:30:00 | SPY | ETF | 299.77 | 300.07 | 299.74 | 300.0 | 200627.0 |
| 2019-09-16 08:00:00 | SPY | ETF | 299.84 | 300.22 | 299.0 | 300.03 | 334342.0 |
| 2019-09-16 08:30:00 | SPY | ETF | 300.03 | 300.1 | 299.915 | 299.915 | 189685.0 |
| 2019-09-16 09:00:00 | SPY | ETF | 299.93 | 299.94 | 299.75 | 299.79 | 281009.0 |
| 2019-09-16 09:30:00 | SPY | ETF | 299.84 | 300.56 | 299.7 | 300.51 | 5768098.0 |
| 2019-09-16 10:00:00 | SPY | ETF | 300.5 | 300.65 | 300.07 | 300.09 | 2827124.0 |
| 2019-09-16 10:30:00 | SPY | ETF | 300.1 | 300.22 | 299.79 | 300.0001 | 2650081.0 |
| 2019-09-16 11:00:00 | SPY | ETF | 300.025 | 300.555 | 299.9 | 300.36 | 2764609.0 |
| 2019-09-16 11:30:00 | SPY | ETF | 300.35 | 300.4 | 299.45 | 299.53 | 3408794.0 |
| 2019-09-16 12:00:00 | SPY | ETF | 299.53 | 299.88 | 299.48 | 299.81 | 2637991.0 |
| 2019-09-16 12:30:00 | SPY | ETF | 299.82 | 300.02 | 299.58 | 299.89 | 5802696.0 |
| 2019-09-16 13:00:00 | SPY | ETF | 299.895 | 300.16 | 299.79 | 300.09 | 2359717.0 |
| 2019-09-16 13:30:00 | SPY | ETF | 300.08 | 301.1378 | 299.96 | 300.26 | 2571822.0 |
| 2019-09-16 14:00:00 | SPY | ETF | 300.26 | 300.38 | 300.03 | 300.28 | 3334951.0 |
| 2019-09-16 14:30:00 | SPY | ETF | 300.28 | 300.295 | 300.085 | 300.24 | 2485289.0 |
| 2019-09-16 15:00:00 | SPY | ETF | 300.24 | 301.1378 | 300.02 | 300.0789 | 4577621.0 |
| 2019-09-16 15:30:00 | SPY | ETF | 300.08 | 300.31 | 299.97 | 300.16 | 6590605.0 |
| 2019-09-16 16:00:00 | SPY | ETF | 300.18 | 300.5 | 300.14 | 300.28 | 4502838.0 |
| 2019-09-16 16:30:00 | SPY | ETF | 300.28 | 300.58 | 300.1978 | 300.58 | 2129394.0 |
| 2019-09-16 17:00:00 | SPY | ETF | 300.52 | 300.6 | 300.4 | 300.44 | 198667.0 |
| 2019-09-16 17:30:00 | SPY | ETF | 300.44 | 300.49 | 300.41 | 300.49 | 39447.0 |
| 2019-09-16 18:00:00 | SPY | ETF | 300.49 | 300.8 | 300.49 | 300.72 | 150822.0 |
| 2019-09-16 18:30:00 | SPY | ETF | 300.71 | 300.71 | 300.41 | 300.57 | 53832.0 |
| 2019-09-16 19:00:00 | SPY | ETF | 300.57 | 300.69 | 300.49 | 300.69 | 21505.0 |
| 2019-09-16 19:30:00 | SPY | ETF | 300.68 | 300.74 | 300.5 | 300.5 | 17831.0 |
| 2019-09-16 04:00:00 | QQQ | ETF | 191.64 | 191.64 | 191.05 | 191.2 | 26123.0 |
| 2019-09-16 04:30:00 | QQQ | ETF | 191.18 | 191.18 | 190.95 | 191.04 | 11449.0 |
| 2019-09-16 05:00:00 | QQQ | ETF | 191.04 | 191.26 | 190.75 | 191.25 | 7375.0 |
| 2019-09-16 05:30:00 | QQQ | ETF | 191.1 | 191.15 | 190.9 | 191.1 | 33505.0 |
| 2019-09-16 06:00:00 | QQQ | ETF | 191.09 | 191.28 | 191.05 | 191.18 | 19550.0 |
| 2019-09-16 06:30:00 | QQQ | ETF | 191.2 | 191.29 | 191.06 | 191.22 | 8160.0 |
| 2019-09-16 07:00:00 | QQQ | ETF | 191.26 | 191.34 | 190.94 | 191.11 | 47411.0 |
| 2019-09-16 07:30:00 | QQQ | ETF | 191.1 | 191.31 | 191.09 | 191.31 | 35794.0 |
| 2019-09-16 08:00:00 | QQQ | ETF | 191.25 | 191.56 | 190.55 | 191.44 | 120237.0 |
| 2019-09-16 08:30:00 | QQQ | ETF | 191.4 | 191.46 | 191.21 | 191.22 | 50436.0 |
| 2019-09-16 09:00:00 | QQQ | ETF | 191.24 | 191.41 | 191.15 | 191.3 | 59202.0 |
| 2019-09-16 09:30:00 | QQQ | ETF | 191.3 | 192.05 | 191.14 | 192.002 | 2434132.0 |
| 2019-09-16 10:00:00 | QQQ | ETF | 192.0 | 192.08 | 191.59 | 191.6 | 931760.0 |
| 2019-09-16 10:30:00 | QQQ | ETF | 191.61 | 191.75 | 191.27 | 191.45 | 1581225.0 |
| 2019-09-16 11:00:00 | QQQ | ETF | 191.46 | 191.94 | 191.33 | 191.78 | 836424.0 |
| 2019-09-16 11:30:00 | QQQ | ETF | 191.77 | 191.83 | 191.12 | 191.16 | 1101361.0 |
| 2019-09-16 12:00:00 | QQQ | ETF | 191.14 | 191.39 | 191.11 | 191.355 | 936409.0 |
| 2019-09-16 12:30:00 | QQQ | ETF | 191.36 | 191.45 | 191.13 | 191.3098 | 986249.0 |
> showing 50 of 17,812 rows — these rows as CSV