PREVIEW / etf_30min / 2010-10-04
file: by_date/etf_30min/2010/2010-10-04.parquet size: 257 KB rows: 8,677
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 |
|---|---|---|---|---|---|---|---|
| 2010-10-04 04:00:00 | SPY | ETF | 114.49 | 114.49 | 114.13 | 114.13 | 1832.0 |
| 2010-10-04 04:30:00 | SPY | ETF | 114.09 | 114.09 | 113.96 | 114.09 | 700.0 |
| 2010-10-04 05:00:00 | SPY | ETF | 114.09 | 114.09 | 113.94 | 113.94 | 5938.0 |
| 2010-10-04 05:30:00 | SPY | ETF | 113.94 | 114.08 | 113.93 | 113.93 | 28931.0 |
| 2010-10-04 06:00:00 | SPY | ETF | 114.09 | 114.11 | 114.04 | 114.1 | 16200.0 |
| 2010-10-04 06:30:00 | SPY | ETF | 114.14 | 114.24 | 114.04 | 114.1 | 17100.0 |
| 2010-10-04 07:00:00 | SPY | ETF | 114.16 | 114.43 | 114.1 | 114.34 | 81706.0 |
| 2010-10-04 07:30:00 | SPY | ETF | 114.39 | 114.43 | 114.34 | 114.42 | 124512.0 |
| 2010-10-04 08:00:00 | SPY | ETF | 114.42 | 114.46 | 114.16 | 114.18 | 299511.0 |
| 2010-10-04 08:30:00 | SPY | ETF | 114.17 | 114.45 | 114.0 | 114.28 | 337932.0 |
| 2010-10-04 09:00:00 | SPY | ETF | 114.29 | 114.45 | 114.27 | 114.36 | 873806.0 |
| 2010-10-04 09:30:00 | SPY | ETF | 114.37 | 114.85 | 114.36 | 114.46 | 27941052.0 |
| 2010-10-04 10:00:00 | SPY | ETF | 114.46 | 114.7 | 114.19 | 114.5 | 13712072.0 |
| 2010-10-04 10:30:00 | SPY | ETF | 114.5 | 114.59 | 114.11 | 114.23 | 11009198.0 |
| 2010-10-04 11:00:00 | SPY | ETF | 114.23 | 114.23 | 113.63 | 113.748 | 18318844.0 |
| 2010-10-04 11:30:00 | SPY | ETF | 113.74 | 113.87 | 113.42 | 113.44 | 8352952.0 |
| 2010-10-04 12:00:00 | SPY | ETF | 113.44 | 113.46 | 113.18 | 113.39 | 11887779.0 |
| 2010-10-04 12:30:00 | SPY | ETF | 113.4 | 113.52 | 113.32 | 113.47 | 5683642.0 |
| 2010-10-04 13:00:00 | SPY | ETF | 113.46 | 113.62 | 113.43 | 113.54 | 7203897.0 |
| 2010-10-04 13:30:00 | SPY | ETF | 113.53 | 113.58 | 113.35 | 113.54 | 5440717.0 |
| 2010-10-04 14:00:00 | SPY | ETF | 113.55 | 113.59 | 113.24 | 113.36 | 5904128.0 |
| 2010-10-04 14:30:00 | SPY | ETF | 113.36 | 113.61 | 113.31 | 113.45 | 8180237.0 |
| 2010-10-04 15:00:00 | SPY | ETF | 113.45 | 113.78 | 113.4 | 113.68 | 13197525.0 |
| 2010-10-04 15:30:00 | SPY | ETF | 113.68 | 113.76 | 113.51 | 113.74 | 20090715.0 |
| 2010-10-04 16:00:00 | SPY | ETF | 113.74 | 114.17 | 113.74 | 113.94 | 4360814.0 |
| 2010-10-04 16:30:00 | SPY | ETF | 113.96 | 114.0 | 113.93 | 113.97 | 1476030.0 |
| 2010-10-04 17:00:00 | SPY | ETF | 113.98 | 114.0 | 113.92 | 113.93 | 40270.0 |
| 2010-10-04 17:30:00 | SPY | ETF | 113.93 | 113.98 | 113.93 | 113.94 | 10993.0 |
| 2010-10-04 18:00:00 | SPY | ETF | 113.94 | 113.96 | 113.75 | 113.93 | 49048.0 |
| 2010-10-04 18:30:00 | SPY | ETF | 113.95 | 113.96 | 113.93 | 113.96 | 30204.0 |
| 2010-10-04 19:00:00 | SPY | ETF | 113.93 | 113.95 | 113.88 | 113.9 | 30881.0 |
| 2010-10-04 19:30:00 | SPY | ETF | 113.88 | 113.95 | 113.85 | 113.91 | 63472.0 |
| 2010-10-04 04:00:00 | QQQ | ETF | 48.95 | 48.95 | 48.95 | 48.95 | 400.0 |
| 2010-10-04 04:30:00 | QQQ | ETF | 48.75 | 48.75 | 48.68 | 48.68 | 2100.0 |
| 2010-10-04 05:00:00 | QQQ | ETF | 48.72 | 48.73 | 48.72 | 48.73 | 5400.0 |
| 2010-10-04 05:30:00 | QQQ | ETF | 48.72 | 48.72 | 48.72 | 48.72 | 100.0 |
| 2010-10-04 06:00:00 | QQQ | ETF | 48.81 | 48.81 | 48.81 | 48.81 | 500.0 |
| 2010-10-04 06:30:00 | QQQ | ETF | 48.77 | 48.77 | 48.75 | 48.75 | 5000.0 |
| 2010-10-04 07:00:00 | QQQ | ETF | 48.78 | 48.91 | 48.78 | 48.9 | 28945.0 |
| 2010-10-04 07:30:00 | QQQ | ETF | 48.89 | 48.9 | 48.85 | 48.88 | 34710.0 |
| 2010-10-04 08:00:00 | QQQ | ETF | 48.88 | 48.91 | 48.79 | 48.79 | 106801.0 |
| 2010-10-04 08:30:00 | QQQ | ETF | 48.81 | 48.84 | 48.78 | 48.83 | 300136.0 |
| 2010-10-04 09:00:00 | QQQ | ETF | 48.83 | 49.01 | 48.8 | 48.87 | 499092.0 |
| 2010-10-04 09:30:00 | QQQ | ETF | 48.86 | 49.05 | 48.78 | 48.81 | 11152728.0 |
| 2010-10-04 10:00:00 | QQQ | ETF | 48.82 | 48.96 | 48.6901 | 48.898 | 7091515.0 |
| 2010-10-04 10:30:00 | QQQ | ETF | 48.895 | 48.93 | 48.72 | 48.7701 | 3397238.0 |
| 2010-10-04 11:00:00 | QQQ | ETF | 48.77 | 48.77 | 48.3 | 48.3715 | 6507813.0 |
| 2010-10-04 11:30:00 | QQQ | ETF | 48.37 | 48.46 | 48.29 | 48.3 | 4385595.0 |
| 2010-10-04 12:00:00 | QQQ | ETF | 48.29 | 48.34 | 48.2 | 48.28 | 4089324.0 |
| 2010-10-04 12:30:00 | QQQ | ETF | 48.28 | 48.35 | 48.24 | 48.325 | 2944365.0 |
> showing 50 of 8,677 rows — these rows as CSV