PREVIEW / etf_30min / 2012-10-05
file: by_date/etf_30min/2012/2012-10-05.parquet size: 291 KB rows: 9,690
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 |
|---|---|---|---|---|---|---|---|
| 2012-10-05 04:00:00 | SPY | ETF | 146.25 | 146.25 | 146.06 | 146.06 | 750.0 |
| 2012-10-05 04:30:00 | SPY | ETF | 146.03 | 146.03 | 146.03 | 146.03 | 1000.0 |
| 2012-10-05 05:30:00 | SPY | ETF | 146.29 | 146.29 | 146.18 | 146.18 | 20401.0 |
| 2012-10-05 06:00:00 | SPY | ETF | 146.25 | 146.28 | 146.25 | 146.28 | 7600.0 |
| 2012-10-05 06:30:00 | SPY | ETF | 146.33 | 146.33 | 146.25 | 146.3 | 31400.0 |
| 2012-10-05 07:00:00 | SPY | ETF | 146.32 | 146.36 | 146.25 | 146.28 | 51302.0 |
| 2012-10-05 07:30:00 | SPY | ETF | 146.32 | 146.49 | 146.31 | 146.45 | 48690.0 |
| 2012-10-05 08:00:00 | SPY | ETF | 146.44 | 146.47 | 145.87 | 146.35 | 559745.0 |
| 2012-10-05 08:30:00 | SPY | ETF | 146.41 | 146.91 | 146.4 | 146.77 | 3427727.0 |
| 2012-10-05 09:00:00 | SPY | ETF | 146.78 | 146.97 | 146.27 | 146.91 | 1169053.0 |
| 2012-10-05 09:30:00 | SPY | ETF | 146.91 | 147.01 | 146.67 | 146.91 | 15634172.0 |
| 2012-10-05 10:00:00 | SPY | ETF | 146.91 | 147.16 | 146.74 | 147.07 | 8462294.0 |
| 2012-10-05 10:30:00 | SPY | ETF | 147.07 | 147.15 | 146.76 | 146.871 | 6746968.0 |
| 2012-10-05 11:00:00 | SPY | ETF | 146.871 | 146.895 | 146.7 | 146.715 | 4844112.0 |
| 2012-10-05 11:30:00 | SPY | ETF | 146.715 | 146.84 | 146.57 | 146.68 | 6156574.0 |
| 2012-10-05 12:00:00 | SPY | ETF | 146.69 | 146.76 | 146.52 | 146.669 | 6205486.0 |
| 2012-10-05 12:30:00 | SPY | ETF | 146.67 | 146.81 | 146.61 | 146.73 | 4297770.0 |
| 2012-10-05 13:00:00 | SPY | ETF | 146.72 | 146.76 | 146.51 | 146.51 | 3457238.0 |
| 2012-10-05 13:30:00 | SPY | ETF | 146.52 | 146.56 | 146.37 | 146.45 | 6712143.0 |
| 2012-10-05 14:00:00 | SPY | ETF | 146.4597 | 146.52 | 146.29 | 146.39 | 4056642.0 |
| 2012-10-05 14:30:00 | SPY | ETF | 146.39 | 146.39 | 145.93 | 145.9601 | 8164312.0 |
| 2012-10-05 15:00:00 | SPY | ETF | 145.965 | 146.13 | 145.82 | 146.06 | 10476795.0 |
| 2012-10-05 15:30:00 | SPY | ETF | 146.06 | 146.15 | 145.7 | 146.15 | 17916243.0 |
| 2012-10-05 16:00:00 | SPY | ETF | 146.15 | 146.797 | 146.0 | 146.06 | 7638399.0 |
| 2012-10-05 16:30:00 | SPY | ETF | 146.04 | 146.08 | 146.0 | 146.08 | 391349.0 |
| 2012-10-05 17:00:00 | SPY | ETF | 146.08 | 146.15 | 146.02 | 146.1 | 247796.0 |
| 2012-10-05 17:30:00 | SPY | ETF | 146.11 | 146.14 | 146.02 | 146.03 | 47584.0 |
| 2012-10-05 18:00:00 | SPY | ETF | 146.07 | 146.07 | 146.0 | 146.0 | 19622.0 |
| 2012-10-05 18:30:00 | SPY | ETF | 146.0 | 146.05 | 145.88 | 145.88 | 113298.0 |
| 2012-10-05 19:00:00 | SPY | ETF | 145.86 | 145.95 | 145.84 | 145.95 | 20212.0 |
| 2012-10-05 19:30:00 | SPY | ETF | 145.95 | 145.98 | 145.82 | 145.83 | 27305.0 |
| 2012-10-05 05:30:00 | QQQ | ETF | 69.46 | 69.46 | 69.45 | 69.45 | 600.0 |
| 2012-10-05 06:30:00 | QQQ | ETF | 69.49 | 69.49 | 69.49 | 69.49 | 1200.0 |
| 2012-10-05 07:00:00 | QQQ | ETF | 69.47 | 69.53 | 69.47 | 69.5 | 37600.0 |
| 2012-10-05 07:30:00 | QQQ | ETF | 69.51 | 69.55 | 69.5 | 69.54 | 6440.0 |
| 2012-10-05 08:00:00 | QQQ | ETF | 69.54 | 69.54 | 69.47 | 69.51 | 32565.0 |
| 2012-10-05 08:30:00 | QQQ | ETF | 69.59 | 69.76 | 69.51 | 69.68 | 307349.0 |
| 2012-10-05 09:00:00 | QQQ | ETF | 69.68 | 69.76 | 69.65 | 69.67 | 301764.0 |
| 2012-10-05 09:30:00 | QQQ | ETF | 69.68 | 69.77 | 69.54 | 69.68 | 3501131.0 |
| 2012-10-05 10:00:00 | QQQ | ETF | 69.68 | 69.8 | 69.58 | 69.75 | 1670920.0 |
| 2012-10-05 10:30:00 | QQQ | ETF | 69.76 | 69.79 | 69.47 | 69.49 | 2099759.0 |
| 2012-10-05 11:00:00 | QQQ | ETF | 69.5 | 69.53 | 69.41 | 69.44 | 1467351.0 |
| 2012-10-05 11:30:00 | QQQ | ETF | 69.44 | 69.47 | 69.29 | 69.33 | 1375014.0 |
| 2012-10-05 12:00:00 | QQQ | ETF | 69.33 | 69.34 | 69.16 | 69.27 | 1492411.0 |
| 2012-10-05 12:30:00 | QQQ | ETF | 69.28 | 69.38 | 69.28 | 69.36 | 963625.0 |
| 2012-10-05 13:00:00 | QQQ | ETF | 69.36 | 69.42 | 69.24 | 69.2401 | 785129.0 |
| 2012-10-05 13:30:00 | QQQ | ETF | 69.24 | 69.33 | 69.2 | 69.26 | 820642.0 |
| 2012-10-05 14:00:00 | QQQ | ETF | 69.26 | 69.305 | 69.14 | 69.2025 | 1264262.0 |
| 2012-10-05 14:30:00 | QQQ | ETF | 69.2 | 69.2159 | 68.95 | 68.96 | 1857809.0 |
| 2012-10-05 15:00:00 | QQQ | ETF | 68.97 | 69.05 | 68.88 | 68.99 | 2134312.0 |
> showing 50 of 9,690 rows — these rows as CSV