PREVIEW / etf_30min / 2011-10-19
file: by_date/etf_30min/2011/2011-10-19.parquet size: 278 KB rows: 9,248
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 |
|---|---|---|---|---|---|---|---|
| 2011-10-19 04:00:00 | SPY | ETF | 122.02 | 122.34 | 121.92 | 122.22 | 34860.0 |
| 2011-10-19 04:30:00 | SPY | ETF | 122.18 | 122.41 | 122.18 | 122.41 | 1550.0 |
| 2011-10-19 05:00:00 | SPY | ETF | 122.62 | 122.95 | 122.62 | 122.81 | 10400.0 |
| 2011-10-19 05:30:00 | SPY | ETF | 122.89 | 123.11 | 122.89 | 123.11 | 31400.0 |
| 2011-10-19 06:00:00 | SPY | ETF | 123.1 | 123.16 | 122.8 | 122.8 | 85860.0 |
| 2011-10-19 06:30:00 | SPY | ETF | 122.83 | 123.28 | 122.83 | 123.2 | 59425.0 |
| 2011-10-19 07:00:00 | SPY | ETF | 123.15 | 123.19 | 122.89 | 122.93 | 159523.0 |
| 2011-10-19 07:30:00 | SPY | ETF | 122.93 | 122.93 | 122.46 | 122.5 | 294498.0 |
| 2011-10-19 08:00:00 | SPY | ETF | 122.47 | 122.63 | 122.16 | 122.41 | 649849.0 |
| 2011-10-19 08:30:00 | SPY | ETF | 122.49 | 122.91 | 122.49 | 122.84 | 1637918.0 |
| 2011-10-19 09:00:00 | SPY | ETF | 122.83 | 122.83 | 122.33 | 122.38 | 1468915.0 |
| 2011-10-19 09:30:00 | SPY | ETF | 122.38 | 122.77 | 122.11 | 122.46 | 20460584.0 |
| 2011-10-19 10:00:00 | SPY | ETF | 122.46 | 123.08 | 122.08 | 123.04 | 21006806.0 |
| 2011-10-19 10:30:00 | SPY | ETF | 123.04 | 123.08 | 122.71 | 122.82 | 14475345.0 |
| 2011-10-19 11:00:00 | SPY | ETF | 122.814 | 122.87 | 122.47 | 122.8 | 12806840.0 |
| 2011-10-19 11:30:00 | SPY | ETF | 122.79 | 123.02 | 122.44 | 122.46 | 7766261.0 |
| 2011-10-19 12:00:00 | SPY | ETF | 122.45 | 122.75 | 122.31 | 122.609 | 9858801.0 |
| 2011-10-19 12:30:00 | SPY | ETF | 122.62 | 122.83 | 122.42 | 122.62 | 6203868.0 |
| 2011-10-19 13:00:00 | SPY | ETF | 122.61 | 122.84 | 122.5 | 122.51 | 8058540.0 |
| 2011-10-19 13:30:00 | SPY | ETF | 122.51 | 122.54 | 122.07 | 122.29 | 12104312.0 |
| 2011-10-19 14:00:00 | SPY | ETF | 122.29 | 122.4 | 121.24 | 121.26 | 24210123.0 |
| 2011-10-19 14:30:00 | SPY | ETF | 121.26 | 121.74 | 121.1 | 121.19 | 24435741.0 |
| 2011-10-19 15:00:00 | SPY | ETF | 121.18 | 121.36 | 120.85 | 120.98 | 23229794.0 |
| 2011-10-19 15:30:00 | SPY | ETF | 120.97 | 121.43 | 120.71 | 121.12 | 28503129.0 |
| 2011-10-19 16:00:00 | SPY | ETF | 121.11 | 122.1793 | 120.75 | 121.23 | 6773894.0 |
| 2011-10-19 16:30:00 | SPY | ETF | 121.23 | 121.9944 | 121.2 | 121.31 | 401375.0 |
| 2011-10-19 17:00:00 | SPY | ETF | 121.32 | 121.41 | 121.099 | 121.33 | 1019992.0 |
| 2011-10-19 17:30:00 | SPY | ETF | 121.38 | 121.43 | 121.32 | 121.43 | 61003.0 |
| 2011-10-19 18:00:00 | SPY | ETF | 121.45 | 121.52 | 121.14 | 121.48 | 129538.0 |
| 2011-10-19 18:30:00 | SPY | ETF | 121.47 | 121.52 | 121.39 | 121.39 | 21058.0 |
| 2011-10-19 19:00:00 | SPY | ETF | 121.34 | 121.5 | 121.34 | 121.5 | 16032.0 |
| 2011-10-19 19:30:00 | SPY | ETF | 121.45 | 121.57 | 121.44 | 121.48 | 28607.0 |
| 2011-10-19 06:00:00 | QQQ | ETF | 57.82 | 57.82 | 57.82 | 57.82 | 400.0 |
| 2011-10-19 06:30:00 | QQQ | ETF | 57.81 | 57.94 | 57.81 | 57.94 | 20300.0 |
| 2011-10-19 07:00:00 | QQQ | ETF | 57.84 | 57.89 | 57.76 | 57.8 | 80000.0 |
| 2011-10-19 07:30:00 | QQQ | ETF | 57.8 | 57.8 | 57.6 | 57.61 | 110900.0 |
| 2011-10-19 08:00:00 | QQQ | ETF | 57.62 | 57.69 | 57.56 | 57.6 | 159447.0 |
| 2011-10-19 08:30:00 | QQQ | ETF | 57.63 | 58.0125 | 57.63 | 57.8 | 728642.0 |
| 2011-10-19 09:00:00 | QQQ | ETF | 57.8 | 57.8 | 57.58 | 57.71 | 860707.0 |
| 2011-10-19 09:30:00 | QQQ | ETF | 57.72 | 57.82 | 57.51 | 57.58 | 6794103.0 |
| 2011-10-19 10:00:00 | QQQ | ETF | 57.57 | 57.77 | 57.35 | 57.74 | 6426683.0 |
| 2011-10-19 10:30:00 | QQQ | ETF | 57.74 | 57.85 | 57.62 | 57.76 | 5839214.0 |
| 2011-10-19 11:00:00 | QQQ | ETF | 57.7693 | 57.81 | 57.65 | 57.75 | 4269026.0 |
| 2011-10-19 11:30:00 | QQQ | ETF | 57.75 | 57.835 | 57.55 | 57.56 | 3269356.0 |
| 2011-10-19 12:00:00 | QQQ | ETF | 57.56 | 57.72 | 57.54 | 57.67 | 2075535.0 |
| 2011-10-19 12:30:00 | QQQ | ETF | 57.678 | 57.79 | 57.59 | 57.68 | 1621819.0 |
| 2011-10-19 13:00:00 | QQQ | ETF | 57.6822 | 57.75 | 57.5675 | 57.57 | 1927995.0 |
| 2011-10-19 13:30:00 | QQQ | ETF | 57.57 | 57.6 | 57.3402 | 57.45 | 3220224.0 |
| 2011-10-19 14:00:00 | QQQ | ETF | 57.4401 | 57.47 | 56.89 | 56.9 | 4836559.0 |
| 2011-10-19 14:30:00 | QQQ | ETF | 56.9 | 57.19 | 56.81 | 56.9297 | 5228425.0 |
> showing 50 of 9,248 rows — these rows as CSV