PREVIEW / etf_30min / 2010-07-22
file: by_date/etf_30min/2010/2010-07-22.parquet size: 252 KB rows: 8,342
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 |
|---|---|---|---|---|---|---|---|
| 2010-07-22 04:00:00 | SPY | ETF | 107.21 | 107.37 | 107.18 | 107.37 | 1654.0 |
| 2010-07-22 04:30:00 | SPY | ETF | 107.43 | 108.01 | 107.43 | 107.95 | 11082.0 |
| 2010-07-22 05:00:00 | SPY | ETF | 108.0 | 108.06 | 107.9 | 108.05 | 11000.0 |
| 2010-07-22 05:30:00 | SPY | ETF | 108.05 | 108.26 | 108.05 | 108.21 | 18100.0 |
| 2010-07-22 06:00:00 | SPY | ETF | 108.17 | 108.2 | 108.0 | 108.09 | 68857.0 |
| 2010-07-22 06:30:00 | SPY | ETF | 108.15 | 108.36 | 108.15 | 108.23 | 68026.0 |
| 2010-07-22 07:00:00 | SPY | ETF | 108.26 | 108.27 | 108.11 | 108.14 | 620088.0 |
| 2010-07-22 07:30:00 | SPY | ETF | 108.18 | 108.31 | 108.1 | 108.15 | 2391466.0 |
| 2010-07-22 08:00:00 | SPY | ETF | 108.26 | 108.27 | 107.58 | 108.06 | 2826995.0 |
| 2010-07-22 08:30:00 | SPY | ETF | 108.04 | 108.38 | 107.87 | 108.36 | 3250000.0 |
| 2010-07-22 09:00:00 | SPY | ETF | 108.38 | 108.4 | 108.28 | 108.34 | 2117680.0 |
| 2010-07-22 09:30:00 | SPY | ETF | 108.34 | 109.12 | 108.33 | 109.07 | 35357611.0 |
| 2010-07-22 10:00:00 | SPY | ETF | 109.07 | 109.67 | 109.06 | 109.47 | 32231299.0 |
| 2010-07-22 10:30:00 | SPY | ETF | 109.48 | 109.85 | 109.37 | 109.64 | 17141136.0 |
| 2010-07-22 11:00:00 | SPY | ETF | 109.64 | 109.82 | 109.54 | 109.7516 | 12916413.0 |
| 2010-07-22 11:30:00 | SPY | ETF | 109.75 | 109.81 | 109.25 | 109.38 | 18328968.0 |
| 2010-07-22 12:00:00 | SPY | ETF | 109.38 | 109.58 | 109.32 | 109.47 | 11124722.0 |
| 2010-07-22 12:30:00 | SPY | ETF | 109.475 | 109.58 | 109.375 | 109.56 | 5267519.0 |
| 2010-07-22 13:00:00 | SPY | ETF | 109.56 | 109.75 | 109.53 | 109.65 | 5718644.0 |
| 2010-07-22 13:30:00 | SPY | ETF | 109.64 | 109.7 | 109.45 | 109.53 | 6026801.0 |
| 2010-07-22 14:00:00 | SPY | ETF | 109.53 | 109.94 | 109.53 | 109.92 | 9428188.0 |
| 2010-07-22 14:30:00 | SPY | ETF | 109.92 | 109.94 | 109.58 | 109.78 | 11917296.0 |
| 2010-07-22 15:00:00 | SPY | ETF | 109.77 | 109.93 | 109.575 | 109.7405 | 13088267.0 |
| 2010-07-22 15:30:00 | SPY | ETF | 109.75 | 109.8 | 109.06 | 109.46 | 46883150.0 |
| 2010-07-22 16:00:00 | SPY | ETF | 109.46 | 109.8 | 108.545 | 109.29 | 13847093.0 |
| 2010-07-22 16:30:00 | SPY | ETF | 109.28 | 109.3 | 109.11 | 109.2 | 12730163.0 |
| 2010-07-22 17:00:00 | SPY | ETF | 109.18 | 109.33 | 109.17 | 109.3 | 2205316.0 |
| 2010-07-22 17:30:00 | SPY | ETF | 109.34 | 109.39 | 109.33 | 109.36 | 70236.0 |
| 2010-07-22 18:00:00 | SPY | ETF | 109.36 | 109.48 | 109.29 | 109.32 | 97315.0 |
| 2010-07-22 18:30:00 | SPY | ETF | 109.32 | 109.39 | 109.32 | 109.39 | 66070.0 |
| 2010-07-22 19:00:00 | SPY | ETF | 109.38 | 109.43 | 109.38 | 109.4 | 52990.0 |
| 2010-07-22 19:30:00 | SPY | ETF | 109.41 | 109.65 | 109.33 | 109.61 | 104686.0 |
| 2010-07-22 04:00:00 | QQQ | ETF | 44.7 | 44.88 | 44.7 | 44.88 | 586.0 |
| 2010-07-22 04:30:00 | QQQ | ETF | 44.95 | 45.01 | 44.95 | 45.01 | 200.0 |
| 2010-07-22 05:30:00 | QQQ | ETF | 45.23 | 45.23 | 45.23 | 45.23 | 100.0 |
| 2010-07-22 06:00:00 | QQQ | ETF | 45.14 | 45.15 | 45.09 | 45.09 | 7900.0 |
| 2010-07-22 06:30:00 | QQQ | ETF | 45.15 | 45.2 | 45.15 | 45.16 | 4400.0 |
| 2010-07-22 07:00:00 | QQQ | ETF | 45.15 | 45.17 | 45.13 | 45.16 | 25735.0 |
| 2010-07-22 07:30:00 | QQQ | ETF | 45.17 | 45.2 | 45.13 | 45.13 | 151061.0 |
| 2010-07-22 08:00:00 | QQQ | ETF | 44.95 | 45.17 | 44.95 | 45.1 | 204862.0 |
| 2010-07-22 08:30:00 | QQQ | ETF | 45.1 | 45.2 | 44.99 | 45.2 | 503403.0 |
| 2010-07-22 09:00:00 | QQQ | ETF | 45.2 | 45.26 | 45.18 | 45.25 | 743716.0 |
| 2010-07-22 09:30:00 | QQQ | ETF | 45.26 | 45.54 | 45.24 | 45.49 | 12918339.0 |
| 2010-07-22 10:00:00 | QQQ | ETF | 45.49 | 45.8 | 45.49 | 45.7401 | 11307843.0 |
| 2010-07-22 10:30:00 | QQQ | ETF | 45.75 | 45.98 | 45.7 | 45.88 | 5488038.0 |
| 2010-07-22 11:00:00 | QQQ | ETF | 45.89 | 45.94 | 45.82 | 45.92 | 3563883.0 |
| 2010-07-22 11:30:00 | QQQ | ETF | 45.92 | 45.94 | 45.65 | 45.71 | 4030918.0 |
| 2010-07-22 12:00:00 | QQQ | ETF | 45.71 | 45.79 | 45.65 | 45.76 | 3004779.0 |
| 2010-07-22 12:30:00 | QQQ | ETF | 45.76 | 45.77 | 45.68 | 45.7599 | 2077487.0 |
| 2010-07-22 13:00:00 | QQQ | ETF | 45.76 | 45.86 | 45.75 | 45.79 | 1692942.0 |
> showing 50 of 8,342 rows — these rows as CSV