PREVIEW / etf_30min / 2008-04-18
file: by_date/etf_30min/2008/2008-04-18.parquet size: 167 KB rows: 5,896
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 |
|---|---|---|---|---|---|---|---|
| 2008-04-18 05:30:00 | SPY | ETF | 137.28 | 137.28 | 137.28 | 137.28 | 100.0 |
| 2008-04-18 06:00:00 | SPY | ETF | 137.45 | 137.54 | 137.45 | 137.54 | 1100.0 |
| 2008-04-18 06:30:00 | SPY | ETF | 137.6 | 138.17 | 137.6 | 138.17 | 403554.0 |
| 2008-04-18 07:00:00 | SPY | ETF | 138.12 | 138.6 | 138.12 | 138.39 | 1243742.0 |
| 2008-04-18 07:30:00 | SPY | ETF | 138.38 | 138.77 | 138.32 | 138.62 | 1783422.0 |
| 2008-04-18 08:00:00 | SPY | ETF | 138.56 | 138.75 | 138.0239 | 138.64 | 2589712.0 |
| 2008-04-18 08:30:00 | SPY | ETF | 138.63 | 138.95 | 138.55 | 138.94 | 3123032.0 |
| 2008-04-18 09:00:00 | SPY | ETF | 138.94 | 138.97 | 138.8 | 138.95 | 2965872.0 |
| 2008-04-18 09:30:00 | SPY | ETF | 138.94 | 138.98 | 138.41 | 138.51 | 21623305.0 |
| 2008-04-18 10:00:00 | SPY | ETF | 138.51 | 138.6 | 138.26 | 138.42 | 16478659.0 |
| 2008-04-18 10:30:00 | SPY | ETF | 138.41 | 139.01 | 138.37 | 138.85 | 19823134.0 |
| 2008-04-18 11:00:00 | SPY | ETF | 138.85 | 139.08 | 138.65 | 138.9201 | 17805592.0 |
| 2008-04-18 11:30:00 | SPY | ETF | 138.92 | 139.33 | 138.78 | 139.23 | 12349413.0 |
| 2008-04-18 12:00:00 | SPY | ETF | 139.22 | 139.44 | 139.09 | 139.37 | 10982113.0 |
| 2008-04-18 12:30:00 | SPY | ETF | 139.38 | 139.44 | 139.18 | 139.21 | 8398631.0 |
| 2008-04-18 13:00:00 | SPY | ETF | 139.2 | 139.56 | 139.18 | 139.49 | 8201012.0 |
| 2008-04-18 13:30:00 | SPY | ETF | 139.49 | 139.53 | 139.18 | 139.29 | 10303803.0 |
| 2008-04-18 14:00:00 | SPY | ETF | 139.3 | 139.4 | 138.86 | 138.95 | 13430857.0 |
| 2008-04-18 14:30:00 | SPY | ETF | 138.96 | 139.19 | 138.94 | 139.0 | 8675783.0 |
| 2008-04-18 15:00:00 | SPY | ETF | 139.0 | 139.03 | 138.51 | 138.58 | 15067867.0 |
| 2008-04-18 15:30:00 | SPY | ETF | 138.58 | 139.07 | 138.56 | 138.93 | 20076979.0 |
| 2008-04-18 16:00:00 | SPY | ETF | 138.9399 | 138.96 | 138.48 | 138.6 | 11858936.0 |
| 2008-04-18 16:30:00 | SPY | ETF | 138.6 | 138.7 | 138.5 | 138.55 | 2824458.0 |
| 2008-04-18 17:00:00 | SPY | ETF | 138.55 | 138.63 | 138.47 | 138.5 | 133431.0 |
| 2008-04-18 17:30:00 | SPY | ETF | 138.5 | 138.8228 | 138.48 | 138.6 | 1220689.0 |
| 2008-04-18 18:00:00 | SPY | ETF | 138.6 | 138.6 | 138.54 | 138.54 | 17436.0 |
| 2008-04-18 18:30:00 | SPY | ETF | 138.61 | 138.62 | 138.54 | 138.54 | 2155.0 |
| 2008-04-18 19:00:00 | SPY | ETF | 138.54 | 138.54 | 138.45 | 138.45 | 11556.0 |
| 2008-04-18 19:30:00 | SPY | ETF | 138.47 | 138.58 | 138.47 | 138.58 | 1424.0 |
| 2008-04-18 04:00:00 | QQQ | ETF | 45.97 | 45.97 | 45.97 | 45.97 | 200.0 |
| 2008-04-18 04:30:00 | QQQ | ETF | 45.9 | 45.9 | 45.9 | 45.9 | 100.0 |
| 2008-04-18 05:00:00 | QQQ | ETF | 45.92 | 45.96 | 45.92 | 45.96 | 900.0 |
| 2008-04-18 05:30:00 | QQQ | ETF | 45.97 | 46.0 | 45.94 | 46.0 | 500.0 |
| 2008-04-18 06:00:00 | QQQ | ETF | 46.0 | 46.09 | 46.0 | 46.09 | 3000.0 |
| 2008-04-18 06:30:00 | QQQ | ETF | 46.09 | 46.17 | 46.08 | 46.13 | 130700.0 |
| 2008-04-18 07:00:00 | QQQ | ETF | 46.13 | 46.24 | 46.13 | 46.18 | 229889.0 |
| 2008-04-18 07:30:00 | QQQ | ETF | 46.17 | 46.24 | 46.14 | 46.23 | 827652.0 |
| 2008-04-18 08:00:00 | QQQ | ETF | 46.23 | 46.36 | 46.0 | 46.34 | 1847301.0 |
| 2008-04-18 08:30:00 | QQQ | ETF | 46.35 | 46.43 | 46.31 | 46.42 | 897298.0 |
| 2008-04-18 09:00:00 | QQQ | ETF | 46.42 | 46.55 | 46.39 | 46.5 | 4742431.0 |
| 2008-04-18 09:30:00 | QQQ | ETF | 46.51 | 46.53 | 46.25 | 46.28 | 20383611.0 |
| 2008-04-18 10:00:00 | QQQ | ETF | 46.28 | 46.43 | 46.22 | 46.34 | 9597464.0 |
| 2008-04-18 10:30:00 | QQQ | ETF | 46.35 | 46.56 | 46.31 | 46.53 | 6533355.0 |
| 2008-04-18 11:00:00 | QQQ | ETF | 46.53 | 46.71 | 46.5 | 46.68 | 8643344.0 |
| 2008-04-18 11:30:00 | QQQ | ETF | 46.6799 | 46.78 | 46.62 | 46.77 | 7020911.0 |
| 2008-04-18 12:00:00 | QQQ | ETF | 46.76 | 46.9 | 46.74 | 46.85 | 7312122.0 |
| 2008-04-18 12:30:00 | QQQ | ETF | 46.86 | 46.9 | 46.77 | 46.8 | 5596773.0 |
| 2008-04-18 13:00:00 | QQQ | ETF | 46.8001 | 46.93 | 46.79 | 46.9119 | 4300063.0 |
| 2008-04-18 13:30:00 | QQQ | ETF | 46.91 | 46.92 | 46.82 | 46.8699 | 4269844.0 |
| 2008-04-18 14:00:00 | QQQ | ETF | 46.87 | 46.88 | 46.72 | 46.76 | 8486410.0 |
> showing 50 of 5,896 rows — these rows as CSV