PREVIEW / etf_30min / 2008-01-31
file: by_date/etf_30min/2008/2008-01-31.parquet size: 166 KB rows: 5,886
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 |
|---|---|---|---|---|---|---|---|
| 2008-01-31 04:00:00 | SPY | ETF | 134.15 | 134.33 | 134.15 | 134.33 | 600.0 |
| 2008-01-31 04:30:00 | SPY | ETF | 134.4 | 134.55 | 134.29 | 134.55 | 20200.0 |
| 2008-01-31 05:00:00 | SPY | ETF | 134.66 | 134.78 | 134.49 | 134.78 | 12000.0 |
| 2008-01-31 05:30:00 | SPY | ETF | 134.78 | 134.95 | 134.42 | 134.53 | 50900.0 |
| 2008-01-31 06:00:00 | SPY | ETF | 134.34 | 134.36 | 134.21 | 134.26 | 34700.0 |
| 2008-01-31 06:30:00 | SPY | ETF | 134.48 | 134.62 | 134.3 | 134.62 | 101100.0 |
| 2008-01-31 07:00:00 | SPY | ETF | 134.46 | 134.65 | 134.3 | 134.43 | 483200.0 |
| 2008-01-31 07:30:00 | SPY | ETF | 134.4 | 134.6 | 134.28 | 134.5 | 409200.0 |
| 2008-01-31 08:00:00 | SPY | ETF | 134.52 | 135.09 | 133.4 | 134.46 | 1508100.0 |
| 2008-01-31 08:30:00 | SPY | ETF | 134.42 | 134.46 | 133.02 | 133.22 | 8063900.0 |
| 2008-01-31 09:00:00 | SPY | ETF | 133.22 | 133.65 | 133.22 | 133.42 | 3339674.0 |
| 2008-01-31 09:30:00 | SPY | ETF | 133.4 | 134.51 | 133.2 | 134.42 | 28426053.0 |
| 2008-01-31 10:00:00 | SPY | ETF | 134.42 | 134.89 | 134.0 | 134.86 | 25718462.0 |
| 2008-01-31 10:30:00 | SPY | ETF | 134.87 | 135.22 | 134.33 | 135.17 | 19631310.0 |
| 2008-01-31 11:00:00 | SPY | ETF | 135.18 | 136.18 | 134.76 | 136.01 | 26760411.0 |
| 2008-01-31 11:30:00 | SPY | ETF | 136.01 | 137.46 | 135.66 | 136.79 | 28027820.0 |
| 2008-01-31 12:00:00 | SPY | ETF | 136.79 | 136.91 | 136.06 | 136.39 | 17926760.0 |
| 2008-01-31 12:30:00 | SPY | ETF | 136.4 | 136.65 | 135.84 | 136.15 | 14181544.0 |
| 2008-01-31 13:00:00 | SPY | ETF | 136.15 | 136.47 | 135.89 | 136.34 | 10331213.0 |
| 2008-01-31 13:30:00 | SPY | ETF | 136.35 | 137.07 | 136.28 | 136.65 | 13931414.0 |
| 2008-01-31 14:00:00 | SPY | ETF | 136.65 | 137.32 | 136.51 | 136.94 | 12288554.0 |
| 2008-01-31 14:30:00 | SPY | ETF | 136.97 | 137.57 | 136.63 | 137.53 | 17482698.0 |
| 2008-01-31 15:00:00 | SPY | ETF | 137.54 | 138.07 | 137.18 | 137.91 | 22032777.0 |
| 2008-01-31 15:30:00 | SPY | ETF | 137.91 | 138.54 | 136.93 | 137.33 | 41138462.0 |
| 2008-01-31 16:00:00 | SPY | ETF | 137.33 | 138.25 | 135.86 | 137.2 | 19361411.0 |
| 2008-01-31 16:30:00 | SPY | ETF | 137.18 | 137.8 | 134.38 | 137.21 | 16035200.0 |
| 2008-01-31 17:00:00 | SPY | ETF | 137.21 | 137.43 | 137.09 | 137.28 | 661800.0 |
| 2008-01-31 17:30:00 | SPY | ETF | 137.21 | 137.4 | 137.2 | 137.39 | 112500.0 |
| 2008-01-31 18:00:00 | SPY | ETF | 137.25 | 137.52 | 137.25 | 137.52 | 385000.0 |
| 2008-01-31 18:30:00 | SPY | ETF | 137.55 | 137.55 | 137.33 | 137.36 | 25200.0 |
| 2008-01-31 19:00:00 | SPY | ETF | 137.28 | 137.5 | 137.28 | 137.46 | 264100.0 |
| 2008-01-31 19:30:00 | SPY | ETF | 137.48 | 137.55 | 137.29 | 137.32 | 24400.0 |
| 2008-01-31 04:00:00 | QQQ | ETF | 44.05 | 44.05 | 44.05 | 44.05 | 2000.0 |
| 2008-01-31 04:30:00 | QQQ | ETF | 44.05 | 44.05 | 44.05 | 44.05 | 20000.0 |
| 2008-01-31 05:00:00 | QQQ | ETF | 44.15 | 44.15 | 44.15 | 44.15 | 600.0 |
| 2008-01-31 05:30:00 | QQQ | ETF | 44.18 | 44.18 | 44.18 | 44.18 | 200.0 |
| 2008-01-31 06:30:00 | QQQ | ETF | 44.13 | 44.17 | 44.13 | 44.17 | 2500.0 |
| 2008-01-31 07:00:00 | QQQ | ETF | 44.17 | 44.22 | 44.08 | 44.14 | 222879.0 |
| 2008-01-31 07:30:00 | QQQ | ETF | 44.14 | 44.21 | 44.08 | 44.19 | 194558.0 |
| 2008-01-31 08:00:00 | QQQ | ETF | 44.19 | 44.32 | 44.04 | 44.06 | 805556.0 |
| 2008-01-31 08:30:00 | QQQ | ETF | 44.04 | 44.05 | 43.75 | 43.76 | 3169266.0 |
| 2008-01-31 09:00:00 | QQQ | ETF | 43.77 | 43.88 | 43.75 | 43.86 | 1457135.0 |
| 2008-01-31 09:30:00 | QQQ | ETF | 43.87 | 44.12 | 43.82 | 44.06 | 22623414.0 |
| 2008-01-31 10:00:00 | QQQ | ETF | 44.06 | 44.25 | 43.99 | 44.19 | 21954530.0 |
| 2008-01-31 10:30:00 | QQQ | ETF | 44.195 | 44.25 | 43.98 | 44.23 | 13895747.0 |
| 2008-01-31 11:00:00 | QQQ | ETF | 44.23 | 44.61 | 44.11 | 44.55 | 16000267.0 |
| 2008-01-31 11:30:00 | QQQ | ETF | 44.55 | 45.03 | 44.46 | 44.87 | 23185699.0 |
| 2008-01-31 12:00:00 | QQQ | ETF | 44.88 | 44.8919 | 44.65 | 44.74 | 9919353.0 |
| 2008-01-31 12:30:00 | QQQ | ETF | 44.73 | 44.8666 | 44.58 | 44.68 | 8127260.0 |
| 2008-01-31 13:00:00 | QQQ | ETF | 44.69 | 44.76 | 44.59 | 44.72 | 6677139.0 |
> showing 50 of 5,886 rows — these rows as CSV