PREVIEW / etf_30min / 2008-04-22
file: by_date/etf_30min/2008/2008-04-22.parquet size: 161 KB rows: 5,638
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 |
|---|---|---|---|---|---|---|---|
| 2008-04-22 04:30:00 | SPY | ETF | 138.29 | 138.29 | 138.29 | 138.29 | 100.0 |
| 2008-04-22 05:30:00 | SPY | ETF | 138.47 | 138.62 | 138.47 | 138.62 | 100100.0 |
| 2008-04-22 06:00:00 | SPY | ETF | 138.7 | 138.75 | 138.5 | 138.5 | 257000.0 |
| 2008-04-22 06:30:00 | SPY | ETF | 138.52 | 138.55 | 138.42 | 138.47 | 16000.0 |
| 2008-04-22 07:00:00 | SPY | ETF | 138.44 | 138.67 | 138.4 | 138.54 | 188000.0 |
| 2008-04-22 07:30:00 | SPY | ETF | 138.5 | 138.68 | 138.42 | 138.48 | 297951.0 |
| 2008-04-22 08:00:00 | SPY | ETF | 138.51 | 138.63 | 138.34 | 138.42 | 761036.0 |
| 2008-04-22 08:30:00 | SPY | ETF | 138.45 | 138.45 | 138.0 | 138.33 | 104004.0 |
| 2008-04-22 09:00:00 | SPY | ETF | 138.34 | 138.37 | 138.13 | 138.18 | 1099047.0 |
| 2008-04-22 09:30:00 | SPY | ETF | 138.19 | 138.24 | 137.7 | 137.87 | 15199740.0 |
| 2008-04-22 10:00:00 | SPY | ETF | 137.86 | 138.31 | 137.66 | 137.67 | 15560436.0 |
| 2008-04-22 10:30:00 | SPY | ETF | 137.67 | 138.07 | 137.59 | 138.06 | 9200574.0 |
| 2008-04-22 11:00:00 | SPY | ETF | 138.07 | 138.14 | 136.64 | 137.92 | 9639236.0 |
| 2008-04-22 11:30:00 | SPY | ETF | 137.93 | 138.14 | 137.0 | 137.5012 | 12215696.0 |
| 2008-04-22 12:00:00 | SPY | ETF | 137.5 | 137.58 | 137.26 | 137.3 | 10309606.0 |
| 2008-04-22 12:30:00 | SPY | ETF | 137.3 | 137.34 | 136.93 | 137.01 | 12724224.0 |
| 2008-04-22 13:00:00 | SPY | ETF | 137.0011 | 138.37 | 136.92 | 137.25 | 9856879.0 |
| 2008-04-22 13:30:00 | SPY | ETF | 137.25 | 137.47 | 137.15 | 137.41 | 7665991.0 |
| 2008-04-22 14:00:00 | SPY | ETF | 137.41 | 137.49 | 137.18 | 137.4 | 8093024.0 |
| 2008-04-22 14:30:00 | SPY | ETF | 137.4 | 137.55 | 136.9 | 137.1 | 12897516.0 |
| 2008-04-22 15:00:00 | SPY | ETF | 137.11 | 137.5 | 137.01 | 137.39 | 11322158.0 |
| 2008-04-22 15:30:00 | SPY | ETF | 137.4 | 137.69 | 137.24 | 137.69 | 12484793.0 |
| 2008-04-22 16:00:00 | SPY | ETF | 137.7 | 137.97 | 137.46 | 137.81 | 7911078.0 |
| 2008-04-22 16:30:00 | SPY | ETF | 137.8 | 138.05 | 137.74 | 138.0 | 749367.0 |
| 2008-04-22 17:00:00 | SPY | ETF | 138.0 | 138.09 | 137.96 | 138.08 | 315820.0 |
| 2008-04-22 17:30:00 | SPY | ETF | 138.09 | 138.19 | 138.03 | 138.1 | 87310.0 |
| 2008-04-22 18:00:00 | SPY | ETF | 138.1 | 138.1 | 137.9 | 137.92 | 151547.0 |
| 2008-04-22 18:30:00 | SPY | ETF | 137.91 | 137.95 | 137.91 | 137.95 | 6048.0 |
| 2008-04-22 19:00:00 | SPY | ETF | 137.91 | 138.05 | 137.91 | 137.98 | 20202.0 |
| 2008-04-22 19:30:00 | SPY | ETF | 137.97 | 138.01 | 137.95 | 137.98 | 3200.0 |
| 2008-04-22 04:00:00 | QQQ | ETF | 46.75 | 46.75 | 46.75 | 46.75 | 100.0 |
| 2008-04-22 06:30:00 | QQQ | ETF | 46.78 | 46.78 | 46.73 | 46.73 | 2800.0 |
| 2008-04-22 07:00:00 | QQQ | ETF | 46.82 | 46.87 | 46.82 | 46.84 | 26740.0 |
| 2008-04-22 07:30:00 | QQQ | ETF | 46.81 | 46.86 | 46.78 | 46.78 | 233231.0 |
| 2008-04-22 08:00:00 | QQQ | ETF | 46.8 | 46.85 | 46.78 | 46.79 | 189900.0 |
| 2008-04-22 08:30:00 | QQQ | ETF | 46.8 | 46.8 | 46.65 | 46.77 | 159482.0 |
| 2008-04-22 09:00:00 | QQQ | ETF | 46.76 | 46.77 | 46.67 | 46.73 | 293099.0 |
| 2008-04-22 09:30:00 | QQQ | ETF | 46.73 | 46.76 | 46.57 | 46.62 | 8709787.0 |
| 2008-04-22 10:00:00 | QQQ | ETF | 46.62 | 46.77 | 46.5 | 46.5 | 12129759.0 |
| 2008-04-22 10:30:00 | QQQ | ETF | 46.5 | 46.62 | 46.48 | 46.62 | 6537175.0 |
| 2008-04-22 11:00:00 | QQQ | ETF | 46.63 | 46.66 | 46.5 | 46.5595 | 6901411.0 |
| 2008-04-22 11:30:00 | QQQ | ETF | 46.55 | 46.619 | 46.29 | 46.3285 | 7206465.0 |
| 2008-04-22 12:00:00 | QQQ | ETF | 46.32 | 46.33 | 46.11 | 46.11 | 8274451.0 |
| 2008-04-22 12:30:00 | QQQ | ETF | 46.11 | 46.1199 | 45.93 | 45.98 | 7480181.0 |
| 2008-04-22 13:00:00 | QQQ | ETF | 45.98 | 46.13 | 45.95 | 46.1199 | 3589949.0 |
| 2008-04-22 13:30:00 | QQQ | ETF | 46.12 | 46.25 | 46.07 | 46.2278 | 5409438.0 |
| 2008-04-22 14:00:00 | QQQ | ETF | 46.23 | 46.24 | 46.1 | 46.2199 | 4321325.0 |
| 2008-04-22 14:30:00 | QQQ | ETF | 46.22 | 46.281 | 46.05 | 46.12 | 4659976.0 |
| 2008-04-22 15:00:00 | QQQ | ETF | 46.12 | 46.25 | 46.09 | 46.23 | 7559270.0 |
| 2008-04-22 15:30:00 | QQQ | ETF | 46.23 | 46.35 | 46.18 | 46.33 | 7585903.0 |
> showing 50 of 5,638 rows — these rows as CSV