PREVIEW / etf_30min / 2008-05-14
file: by_date/etf_30min/2008/2008-05-14.parquet size: 163 KB rows: 5,730
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 |
|---|---|---|---|---|---|---|---|
| 2008-05-14 04:30:00 | SPY | ETF | 140.72 | 140.72 | 140.72 | 140.72 | 200.0 |
| 2008-05-14 06:00:00 | SPY | ETF | 140.4 | 140.4 | 140.24 | 140.25 | 120200.0 |
| 2008-05-14 06:30:00 | SPY | ETF | 140.25 | 140.44 | 140.25 | 140.4 | 7900.0 |
| 2008-05-14 07:00:00 | SPY | ETF | 140.41 | 140.41 | 139.99 | 140.11 | 252126.0 |
| 2008-05-14 07:30:00 | SPY | ETF | 140.19 | 140.34 | 140.17 | 140.33 | 300200.0 |
| 2008-05-14 08:00:00 | SPY | ETF | 140.35 | 140.43 | 140.25 | 140.38 | 1584881.0 |
| 2008-05-14 08:30:00 | SPY | ETF | 140.4 | 141.3 | 140.26 | 141.14 | 5677168.0 |
| 2008-05-14 09:00:00 | SPY | ETF | 141.12 | 141.18 | 141.05 | 141.09 | 988183.0 |
| 2008-05-14 09:30:00 | SPY | ETF | 141.09 | 142.0 | 141.01 | 141.49 | 26974148.0 |
| 2008-05-14 10:00:00 | SPY | ETF | 141.48 | 141.65 | 141.37 | 141.55 | 10734098.0 |
| 2008-05-14 10:30:00 | SPY | ETF | 141.55 | 141.82 | 141.49 | 141.62 | 15473521.0 |
| 2008-05-14 11:00:00 | SPY | ETF | 141.62 | 141.66 | 141.44 | 141.61 | 7197431.0 |
| 2008-05-14 11:30:00 | SPY | ETF | 141.6 | 141.8 | 141.58 | 141.67 | 5032832.0 |
| 2008-05-14 12:00:00 | SPY | ETF | 141.67 | 141.85 | 141.65 | 141.73 | 4141820.0 |
| 2008-05-14 12:30:00 | SPY | ETF | 141.72 | 141.78 | 141.59 | 141.75 | 5187546.0 |
| 2008-05-14 13:00:00 | SPY | ETF | 141.75 | 142.07 | 141.73 | 141.99 | 8093095.0 |
| 2008-05-14 13:30:00 | SPY | ETF | 141.98 | 142.2 | 141.98 | 142.05 | 7981379.0 |
| 2008-05-14 14:00:00 | SPY | ETF | 142.05 | 142.119 | 141.89 | 141.985 | 12041742.0 |
| 2008-05-14 14:30:00 | SPY | ETF | 141.99 | 142.15 | 141.81 | 141.83 | 9922731.0 |
| 2008-05-14 15:00:00 | SPY | ETF | 141.83 | 141.89 | 141.43 | 141.5 | 16302772.0 |
| 2008-05-14 15:30:00 | SPY | ETF | 141.4999 | 141.93 | 140.88 | 140.96 | 31636580.0 |
| 2008-05-14 16:00:00 | SPY | ETF | 141.01 | 141.5938 | 140.8 | 140.83 | 5919410.0 |
| 2008-05-14 16:30:00 | SPY | ETF | 140.85 | 141.77 | 140.64 | 140.74 | 1726719.0 |
| 2008-05-14 17:00:00 | SPY | ETF | 140.78 | 140.81 | 140.46 | 140.75 | 2365863.0 |
| 2008-05-14 17:30:00 | SPY | ETF | 140.73 | 140.83 | 140.68 | 140.81 | 9920.0 |
| 2008-05-14 18:00:00 | SPY | ETF | 140.78 | 140.87 | 140.78 | 140.86 | 15950.0 |
| 2008-05-14 18:30:00 | SPY | ETF | 140.88 | 140.88 | 140.81 | 140.86 | 20676.0 |
| 2008-05-14 19:00:00 | SPY | ETF | 140.86 | 140.88 | 140.83 | 140.83 | 5866.0 |
| 2008-05-14 19:30:00 | SPY | ETF | 140.83 | 140.83 | 140.81 | 140.81 | 1500.0 |
| 2008-05-14 04:30:00 | QQQ | ETF | 49.3 | 49.3 | 49.3 | 49.3 | 1000.0 |
| 2008-05-14 06:00:00 | QQQ | ETF | 49.16 | 49.16 | 49.15 | 49.15 | 3000.0 |
| 2008-05-14 07:00:00 | QQQ | ETF | 49.21 | 49.21 | 49.11 | 49.15 | 6700.0 |
| 2008-05-14 07:30:00 | QQQ | ETF | 49.16 | 49.18 | 49.16 | 49.18 | 17300.0 |
| 2008-05-14 08:00:00 | QQQ | ETF | 49.18 | 49.22 | 49.16 | 49.22 | 484236.0 |
| 2008-05-14 08:30:00 | QQQ | ETF | 49.22 | 49.51 | 49.22 | 49.46 | 2604852.0 |
| 2008-05-14 09:00:00 | QQQ | ETF | 49.46 | 49.48 | 49.41 | 49.41 | 457125.0 |
| 2008-05-14 09:30:00 | QQQ | ETF | 49.42 | 49.71 | 49.38 | 49.67 | 16759695.0 |
| 2008-05-14 10:00:00 | QQQ | ETF | 49.68 | 49.73 | 49.64 | 49.69 | 6845868.0 |
| 2008-05-14 10:30:00 | QQQ | ETF | 49.7 | 49.88 | 49.68 | 49.75 | 10701285.0 |
| 2008-05-14 11:00:00 | QQQ | ETF | 49.7504 | 49.77 | 49.6 | 49.69 | 6663521.0 |
| 2008-05-14 11:30:00 | QQQ | ETF | 49.69 | 49.76 | 49.65 | 49.69 | 3503481.0 |
| 2008-05-14 12:00:00 | QQQ | ETF | 49.69 | 49.79 | 49.68 | 49.72 | 2953903.0 |
| 2008-05-14 12:30:00 | QQQ | ETF | 49.71 | 49.72 | 49.62 | 49.7 | 3770725.0 |
| 2008-05-14 13:00:00 | QQQ | ETF | 49.69 | 49.85 | 49.69 | 49.8198 | 6252118.0 |
| 2008-05-14 13:30:00 | QQQ | ETF | 49.82 | 49.93 | 49.81 | 49.87 | 5925482.0 |
| 2008-05-14 14:00:00 | QQQ | ETF | 49.87 | 49.92 | 49.83 | 49.84 | 5010542.0 |
| 2008-05-14 14:30:00 | QQQ | ETF | 49.85 | 49.92 | 49.66 | 49.67 | 12955056.0 |
| 2008-05-14 15:00:00 | QQQ | ETF | 49.67 | 49.68 | 49.28 | 49.38 | 19036945.0 |
| 2008-05-14 15:30:00 | QQQ | ETF | 49.38 | 49.4 | 49.04 | 49.1 | 27133568.0 |
| 2008-05-14 16:00:00 | QQQ | ETF | 49.1 | 49.5745 | 49.03 | 49.07 | 2614769.0 |
> showing 50 of 5,730 rows — these rows as CSV