PREVIEW / etf_30min / 2010-08-04
file: by_date/etf_30min/2010/2010-08-04.parquet size: 253 KB rows: 8,455
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 |
|---|---|---|---|---|---|---|---|
| 2010-08-04 04:00:00 | SPY | ETF | 112.15 | 112.15 | 112.11 | 112.11 | 700.0 |
| 2010-08-04 04:30:00 | SPY | ETF | 111.9 | 111.94 | 111.85 | 111.94 | 1170.0 |
| 2010-08-04 05:30:00 | SPY | ETF | 111.84 | 111.84 | 111.76 | 111.76 | 2550.0 |
| 2010-08-04 06:00:00 | SPY | ETF | 111.92 | 111.95 | 111.92 | 111.95 | 6000.0 |
| 2010-08-04 06:30:00 | SPY | ETF | 112.04 | 112.08 | 112.03 | 112.03 | 2200.0 |
| 2010-08-04 07:00:00 | SPY | ETF | 112.04 | 112.21 | 112.01 | 112.17 | 92900.0 |
| 2010-08-04 07:30:00 | SPY | ETF | 112.16 | 112.19 | 112.02 | 112.07 | 423655.0 |
| 2010-08-04 08:00:00 | SPY | ETF | 112.08 | 112.65 | 111.94 | 112.62 | 1790012.0 |
| 2010-08-04 08:30:00 | SPY | ETF | 112.6 | 112.66 | 112.27 | 112.53 | 1132865.0 |
| 2010-08-04 09:00:00 | SPY | ETF | 112.54 | 112.66 | 112.5 | 112.53 | 682131.0 |
| 2010-08-04 09:30:00 | SPY | ETF | 112.53 | 112.73 | 112.35 | 112.69 | 15303202.0 |
| 2010-08-04 10:00:00 | SPY | ETF | 112.7 | 113.03 | 112.2 | 112.39 | 26560804.0 |
| 2010-08-04 10:30:00 | SPY | ETF | 112.39 | 112.52 | 112.16 | 112.41 | 14744939.0 |
| 2010-08-04 11:00:00 | SPY | ETF | 112.41 | 112.66 | 112.33 | 112.6203 | 6779302.0 |
| 2010-08-04 11:30:00 | SPY | ETF | 112.63 | 112.78 | 112.54 | 112.61 | 5930882.0 |
| 2010-08-04 12:00:00 | SPY | ETF | 112.6075 | 112.9 | 112.55 | 112.8 | 5727283.0 |
| 2010-08-04 12:30:00 | SPY | ETF | 112.801 | 112.93 | 112.7 | 112.75 | 6913204.0 |
| 2010-08-04 13:00:00 | SPY | ETF | 112.74 | 112.79 | 112.45 | 112.5384 | 6789689.0 |
| 2010-08-04 13:30:00 | SPY | ETF | 112.54 | 112.69 | 112.46 | 112.589 | 4349251.0 |
| 2010-08-04 14:00:00 | SPY | ETF | 112.58 | 112.83 | 112.54 | 112.76 | 5836825.0 |
| 2010-08-04 14:30:00 | SPY | ETF | 112.76 | 112.91 | 112.66 | 112.84 | 9000240.0 |
| 2010-08-04 15:00:00 | SPY | ETF | 112.83 | 113.08 | 112.75 | 113.0301 | 11426447.0 |
| 2010-08-04 15:30:00 | SPY | ETF | 113.03 | 113.11 | 112.9 | 112.97 | 17491469.0 |
| 2010-08-04 16:00:00 | SPY | ETF | 112.98 | 113.05 | 112.165 | 113.0 | 12730860.0 |
| 2010-08-04 16:30:00 | SPY | ETF | 113.0 | 113.07 | 112.99 | 113.03 | 1350419.0 |
| 2010-08-04 17:00:00 | SPY | ETF | 113.03 | 113.03 | 112.9 | 112.94 | 178461.0 |
| 2010-08-04 17:30:00 | SPY | ETF | 112.95 | 113.0 | 112.92 | 112.95 | 38027.0 |
| 2010-08-04 18:00:00 | SPY | ETF | 112.95 | 112.97 | 112.91 | 112.91 | 53642.0 |
| 2010-08-04 18:30:00 | SPY | ETF | 112.91 | 112.91 | 112.85 | 112.86 | 63487.0 |
| 2010-08-04 19:00:00 | SPY | ETF | 112.85 | 112.86 | 112.82 | 112.85 | 9000.0 |
| 2010-08-04 19:30:00 | SPY | ETF | 112.85 | 113.0 | 112.85 | 112.99 | 50707.0 |
| 2010-08-04 04:00:00 | QQQ | ETF | 46.49 | 46.49 | 46.41 | 46.41 | 2900.0 |
| 2010-08-04 05:30:00 | QQQ | ETF | 46.36 | 46.36 | 46.36 | 46.36 | 200.0 |
| 2010-08-04 06:30:00 | QQQ | ETF | 46.43 | 46.43 | 46.43 | 46.43 | 100.0 |
| 2010-08-04 07:00:00 | QQQ | ETF | 46.45 | 46.56 | 46.44 | 46.56 | 235604.0 |
| 2010-08-04 07:30:00 | QQQ | ETF | 46.53 | 46.55 | 46.48 | 46.48 | 81608.0 |
| 2010-08-04 08:00:00 | QQQ | ETF | 46.48 | 46.76 | 46.45 | 46.75 | 659815.0 |
| 2010-08-04 08:30:00 | QQQ | ETF | 46.74 | 46.75 | 46.66 | 46.69 | 312787.0 |
| 2010-08-04 09:00:00 | QQQ | ETF | 46.7 | 46.73 | 46.68 | 46.68 | 111071.0 |
| 2010-08-04 09:30:00 | QQQ | ETF | 46.69 | 46.89 | 46.64 | 46.7896 | 6128774.0 |
| 2010-08-04 10:00:00 | QQQ | ETF | 46.79 | 46.93 | 46.5 | 46.56 | 7235263.0 |
| 2010-08-04 10:30:00 | QQQ | ETF | 46.57 | 46.67 | 46.5 | 46.63 | 5015161.0 |
| 2010-08-04 11:00:00 | QQQ | ETF | 46.63 | 46.82 | 46.6 | 46.8 | 2194947.0 |
| 2010-08-04 11:30:00 | QQQ | ETF | 46.8 | 46.84 | 46.7301 | 46.745 | 2275107.0 |
| 2010-08-04 12:00:00 | QQQ | ETF | 46.74 | 46.905 | 46.73 | 46.862 | 1387614.0 |
| 2010-08-04 12:30:00 | QQQ | ETF | 46.87 | 46.96 | 46.79 | 46.87 | 2008953.0 |
| 2010-08-04 13:00:00 | QQQ | ETF | 46.875 | 46.8999 | 46.71 | 46.741 | 2751825.0 |
| 2010-08-04 13:30:00 | QQQ | ETF | 46.7425 | 46.82 | 46.72 | 46.78 | 1345956.0 |
| 2010-08-04 14:00:00 | QQQ | ETF | 46.78 | 46.89 | 46.77 | 46.87 | 1669046.0 |
| 2010-08-04 14:30:00 | QQQ | ETF | 46.87 | 46.92 | 46.8199 | 46.88 | 1932620.0 |
> showing 50 of 8,455 rows — these rows as CSV