PREVIEW / etf_30min / 2011-10-20
file: by_date/etf_30min/2011/2011-10-20.parquet size: 279 KB rows: 9,237
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 |
|---|---|---|---|---|---|---|---|
| 2011-10-20 04:00:00 | SPY | ETF | 121.18 | 121.39 | 121.15 | 121.39 | 11298.0 |
| 2011-10-20 04:30:00 | SPY | ETF | 121.3 | 121.35 | 121.19 | 121.19 | 13161.0 |
| 2011-10-20 05:00:00 | SPY | ETF | 121.14 | 121.88 | 121.06 | 121.88 | 17450.0 |
| 2011-10-20 05:30:00 | SPY | ETF | 121.92 | 122.11 | 121.62 | 121.71 | 139624.0 |
| 2011-10-20 06:00:00 | SPY | ETF | 121.78 | 121.93 | 121.73 | 121.88 | 21900.0 |
| 2011-10-20 06:30:00 | SPY | ETF | 121.85 | 122.13 | 121.69 | 121.95 | 136368.0 |
| 2011-10-20 07:00:00 | SPY | ETF | 121.9 | 121.95 | 121.38 | 121.52 | 305650.0 |
| 2011-10-20 07:30:00 | SPY | ETF | 121.51 | 121.82 | 121.5 | 121.76 | 303088.0 |
| 2011-10-20 08:00:00 | SPY | ETF | 121.76 | 121.98 | 121.7 | 121.86 | 541190.0 |
| 2011-10-20 08:30:00 | SPY | ETF | 121.85 | 121.97 | 121.62 | 121.78 | 961993.0 |
| 2011-10-20 09:00:00 | SPY | ETF | 121.77 | 121.94 | 121.06 | 121.41 | 5766795.0 |
| 2011-10-20 09:30:00 | SPY | ETF | 121.43 | 121.52 | 120.87 | 121.04 | 27786704.0 |
| 2011-10-20 10:00:00 | SPY | ETF | 121.04 | 121.81 | 121.02 | 121.27 | 27012632.0 |
| 2011-10-20 10:30:00 | SPY | ETF | 121.27 | 121.55 | 120.64 | 120.641 | 19273981.0 |
| 2011-10-20 11:00:00 | SPY | ETF | 120.64 | 120.671 | 120.21 | 120.6 | 19107247.0 |
| 2011-10-20 11:30:00 | SPY | ETF | 120.59 | 120.82 | 120.09 | 120.27 | 14586430.0 |
| 2011-10-20 12:00:00 | SPY | ETF | 120.27 | 120.32 | 119.82 | 120.14 | 12970705.0 |
| 2011-10-20 12:30:00 | SPY | ETF | 120.14 | 120.8 | 120.1 | 120.68 | 10895169.0 |
| 2011-10-20 13:00:00 | SPY | ETF | 120.69 | 121.71 | 120.6 | 121.39 | 25650233.0 |
| 2011-10-20 13:30:00 | SPY | ETF | 121.4 | 121.62 | 120.97 | 121.18 | 20246690.0 |
| 2011-10-20 14:00:00 | SPY | ETF | 121.18 | 121.4299 | 120.87 | 121.23 | 11791711.0 |
| 2011-10-20 14:30:00 | SPY | ETF | 121.23 | 122.1 | 121.13 | 121.88 | 21071229.0 |
| 2011-10-20 15:00:00 | SPY | ETF | 121.88 | 121.96 | 121.2 | 121.34 | 11970091.0 |
| 2011-10-20 15:30:00 | SPY | ETF | 121.34 | 121.86 | 121.22 | 121.63 | 21626524.0 |
| 2011-10-20 16:00:00 | SPY | ETF | 121.64 | 121.75 | 121.1022 | 121.48 | 7721253.0 |
| 2011-10-20 16:30:00 | SPY | ETF | 121.47 | 121.59 | 121.14 | 121.56 | 227376.0 |
| 2011-10-20 17:00:00 | SPY | ETF | 121.54 | 121.56 | 121.46 | 121.46 | 72075.0 |
| 2011-10-20 17:30:00 | SPY | ETF | 121.46 | 121.52 | 121.46 | 121.5 | 42074.0 |
| 2011-10-20 18:00:00 | SPY | ETF | 121.49 | 121.69 | 121.49 | 121.52 | 115931.0 |
| 2011-10-20 18:30:00 | SPY | ETF | 121.55 | 121.64 | 121.55 | 121.57 | 9575.0 |
| 2011-10-20 19:00:00 | SPY | ETF | 121.55 | 121.58 | 121.46 | 121.5 | 85344.0 |
| 2011-10-20 19:30:00 | SPY | ETF | 121.5 | 121.61 | 121.47 | 121.6 | 40434.0 |
| 2011-10-20 05:00:00 | QQQ | ETF | 56.9 | 56.9 | 56.9 | 56.9 | 100.0 |
| 2011-10-20 05:30:00 | QQQ | ETF | 57.25 | 57.25 | 57.1 | 57.1 | 3100.0 |
| 2011-10-20 06:00:00 | QQQ | ETF | 57.25 | 57.25 | 57.24 | 57.24 | 300.0 |
| 2011-10-20 06:30:00 | QQQ | ETF | 57.24 | 57.27 | 57.24 | 57.27 | 2500.0 |
| 2011-10-20 07:00:00 | QQQ | ETF | 57.25 | 57.25 | 56.97 | 57.02 | 47100.0 |
| 2011-10-20 07:30:00 | QQQ | ETF | 57.04 | 57.2 | 57.03 | 57.16 | 68099.0 |
| 2011-10-20 08:00:00 | QQQ | ETF | 57.16 | 57.24 | 57.14 | 57.21 | 121158.0 |
| 2011-10-20 08:30:00 | QQQ | ETF | 57.19 | 57.2 | 57.08 | 57.13 | 238303.0 |
| 2011-10-20 09:00:00 | QQQ | ETF | 57.12 | 57.16 | 56.78 | 56.81 | 1008421.0 |
| 2011-10-20 09:30:00 | QQQ | ETF | 56.81 | 56.92 | 56.44 | 56.57 | 8829084.0 |
| 2011-10-20 10:00:00 | QQQ | ETF | 56.555 | 56.86 | 56.511 | 56.61 | 6363227.0 |
| 2011-10-20 10:30:00 | QQQ | ETF | 56.62 | 56.805 | 56.37 | 56.38 | 4428499.0 |
| 2011-10-20 11:00:00 | QQQ | ETF | 56.38 | 56.38 | 56.09 | 56.24 | 4546502.0 |
| 2011-10-20 11:30:00 | QQQ | ETF | 56.24 | 56.34 | 56.0 | 56.1 | 3041377.0 |
| 2011-10-20 12:00:00 | QQQ | ETF | 56.1084 | 56.14 | 55.79 | 56.0 | 5959330.0 |
| 2011-10-20 12:30:00 | QQQ | ETF | 56.0 | 56.27 | 55.99 | 56.25 | 3955330.0 |
| 2011-10-20 13:00:00 | QQQ | ETF | 56.25 | 56.71 | 56.22 | 56.6 | 7616126.0 |
| 2011-10-20 13:30:00 | QQQ | ETF | 56.61 | 56.67 | 56.42 | 56.52 | 5342843.0 |
> showing 50 of 9,237 rows — these rows as CSV