PREVIEW / etf_30min / 2008-07-18
file: by_date/etf_30min/2008/2008-07-18.parquet size: 172 KB rows: 5,894
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 |
|---|---|---|---|---|---|---|---|
| 2008-07-18 04:30:00 | SPY | ETF | 124.75 | 124.75 | 124.75 | 124.75 | 500.0 |
| 2008-07-18 05:00:00 | SPY | ETF | 124.37 | 124.37 | 124.37 | 124.37 | 500.0 |
| 2008-07-18 05:30:00 | SPY | ETF | 124.57 | 124.6 | 124.5 | 124.5 | 25000.0 |
| 2008-07-18 06:00:00 | SPY | ETF | 124.68 | 124.74 | 124.62 | 124.74 | 10000.0 |
| 2008-07-18 06:30:00 | SPY | ETF | 125.04 | 125.79 | 125.01 | 125.63 | 787800.0 |
| 2008-07-18 07:00:00 | SPY | ETF | 125.58 | 125.95 | 125.52 | 125.85 | 2039599.0 |
| 2008-07-18 07:30:00 | SPY | ETF | 125.85 | 126.08 | 125.75 | 125.87 | 1795489.0 |
| 2008-07-18 08:00:00 | SPY | ETF | 125.86 | 126.17 | 125.26 | 126.16 | 2942266.0 |
| 2008-07-18 08:30:00 | SPY | ETF | 126.15 | 126.19 | 125.72 | 126.13 | 2199706.0 |
| 2008-07-18 09:00:00 | SPY | ETF | 126.14 | 126.26 | 125.95 | 126.18 | 5171593.0 |
| 2008-07-18 09:30:00 | SPY | ETF | 126.17 | 126.39 | 125.24 | 125.41 | 39984841.0 |
| 2008-07-18 10:00:00 | SPY | ETF | 125.42 | 125.72 | 125.22 | 125.64 | 21043187.0 |
| 2008-07-18 10:30:00 | SPY | ETF | 125.64 | 126.4159 | 125.36 | 125.85 | 30843773.0 |
| 2008-07-18 11:00:00 | SPY | ETF | 125.86 | 126.29 | 125.72 | 126.095 | 23076276.0 |
| 2008-07-18 11:30:00 | SPY | ETF | 126.09 | 126.16 | 125.5 | 125.71 | 10920276.0 |
| 2008-07-18 12:00:00 | SPY | ETF | 125.72 | 126.0 | 125.4 | 125.48 | 11308377.0 |
| 2008-07-18 12:30:00 | SPY | ETF | 125.49 | 125.67 | 125.21 | 125.29 | 12373902.0 |
| 2008-07-18 13:00:00 | SPY | ETF | 125.3 | 125.6 | 125.15 | 125.53 | 11498516.0 |
| 2008-07-18 13:30:00 | SPY | ETF | 125.53 | 125.84 | 125.37 | 125.62 | 10966102.0 |
| 2008-07-18 14:00:00 | SPY | ETF | 125.63 | 125.96 | 125.35 | 125.85 | 9692080.0 |
| 2008-07-18 14:30:00 | SPY | ETF | 125.85 | 125.87 | 125.35 | 125.4902 | 11085926.0 |
| 2008-07-18 15:00:00 | SPY | ETF | 125.49 | 125.75 | 125.4 | 125.65 | 12260852.0 |
| 2008-07-18 15:30:00 | SPY | ETF | 125.66 | 126.14 | 125.62 | 125.92 | 20344929.0 |
| 2008-07-18 16:00:00 | SPY | ETF | 125.82 | 126.08 | 125.42 | 126.0 | 12093622.0 |
| 2008-07-18 16:30:00 | SPY | ETF | 126.01 | 126.03 | 125.98 | 125.99 | 7718245.0 |
| 2008-07-18 17:00:00 | SPY | ETF | 125.99 | 126.03 | 125.95 | 126.03 | 1105523.0 |
| 2008-07-18 17:30:00 | SPY | ETF | 125.99 | 126.0 | 125.99 | 126.0 | 4990.0 |
| 2008-07-18 18:00:00 | SPY | ETF | 126.0 | 126.07 | 126.0 | 126.06 | 24974.0 |
| 2008-07-18 18:30:00 | SPY | ETF | 126.05 | 126.05 | 126.0 | 126.0 | 18572.0 |
| 2008-07-18 19:00:00 | SPY | ETF | 126.0 | 126.06 | 126.0 | 126.06 | 4961.0 |
| 2008-07-18 19:30:00 | SPY | ETF | 126.04 | 126.06 | 126.03 | 126.04 | 3890.0 |
| 2008-07-18 04:30:00 | QQQ | ETF | 44.87 | 44.87 | 44.84 | 44.85 | 2000.0 |
| 2008-07-18 05:00:00 | QQQ | ETF | 44.77 | 44.79 | 44.77 | 44.79 | 800.0 |
| 2008-07-18 05:30:00 | QQQ | ETF | 44.77 | 44.77 | 44.76 | 44.76 | 200.0 |
| 2008-07-18 06:30:00 | QQQ | ETF | 44.98 | 45.13 | 44.97 | 45.13 | 5900.0 |
| 2008-07-18 07:00:00 | QQQ | ETF | 45.11 | 45.21 | 45.08 | 45.18 | 370372.0 |
| 2008-07-18 07:30:00 | QQQ | ETF | 45.18 | 45.23 | 45.11 | 45.14 | 302067.0 |
| 2008-07-18 08:00:00 | QQQ | ETF | 45.13 | 45.34 | 45.09 | 45.32 | 2044960.0 |
| 2008-07-18 08:30:00 | QQQ | ETF | 45.31 | 45.32 | 45.06 | 45.17 | 3972785.0 |
| 2008-07-18 09:00:00 | QQQ | ETF | 45.18 | 45.23 | 45.09 | 45.17 | 1471568.0 |
| 2008-07-18 09:30:00 | QQQ | ETF | 45.17 | 45.17 | 44.72 | 44.8 | 25138646.0 |
| 2008-07-18 10:00:00 | QQQ | ETF | 44.8 | 44.91 | 44.72 | 44.85 | 13580051.0 |
| 2008-07-18 10:30:00 | QQQ | ETF | 44.85 | 44.98 | 44.67 | 44.84 | 14940699.0 |
| 2008-07-18 11:00:00 | QQQ | ETF | 44.84 | 45.15 | 44.81 | 45.02 | 12710125.0 |
| 2008-07-18 11:30:00 | QQQ | ETF | 45.02 | 45.13 | 44.99 | 45.01 | 8934129.0 |
| 2008-07-18 12:00:00 | QQQ | ETF | 45.02 | 45.05 | 44.74 | 44.78 | 10656708.0 |
| 2008-07-18 12:30:00 | QQQ | ETF | 44.78 | 44.8499 | 44.68 | 44.7 | 7018632.0 |
| 2008-07-18 13:00:00 | QQQ | ETF | 44.71 | 44.86 | 44.69 | 44.7701 | 5994869.0 |
| 2008-07-18 13:30:00 | QQQ | ETF | 44.77 | 44.9 | 44.71 | 44.76 | 7316371.0 |
| 2008-07-18 14:00:00 | QQQ | ETF | 44.7603 | 44.88 | 44.71 | 44.82 | 3795283.0 |
> showing 50 of 5,894 rows — these rows as CSV