PREVIEW / etf_30min / 2021-11-17
file: by_date/etf_30min/2021/2021-11-17.parquet size: 633 KB rows: 24,518
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 |
|---|---|---|---|---|---|---|---|
| 2021-11-17 04:00:00 | SPY | ETF | 469.48 | 469.48 | 469.26 | 469.28 | 4637.0 |
| 2021-11-17 04:30:00 | SPY | ETF | 469.24 | 469.24 | 468.96 | 469.04 | 2015.0 |
| 2021-11-17 05:00:00 | SPY | ETF | 469.03 | 469.04 | 468.94 | 468.97 | 2622.0 |
| 2021-11-17 05:30:00 | SPY | ETF | 469.0 | 469.03 | 468.88 | 468.88 | 11189.0 |
| 2021-11-17 06:00:00 | SPY | ETF | 468.9 | 469.05 | 468.8 | 468.98 | 8145.0 |
| 2021-11-17 06:30:00 | SPY | ETF | 469.08 | 469.08 | 468.8 | 469.01 | 10682.0 |
| 2021-11-17 07:00:00 | SPY | ETF | 469.06 | 469.31 | 469.03 | 469.3 | 151706.0 |
| 2021-11-17 07:30:00 | SPY | ETF | 469.26 | 469.3 | 468.95 | 468.95 | 81804.0 |
| 2021-11-17 08:00:00 | SPY | ETF | 469.1599 | 469.4004 | 468.4 | 468.9 | 416773.0 |
| 2021-11-17 08:30:00 | SPY | ETF | 468.9 | 469.28 | 468.65 | 468.73 | 295725.0 |
| 2021-11-17 09:00:00 | SPY | ETF | 468.74 | 468.99 | 468.7 | 468.99 | 128700.0 |
| 2021-11-17 09:30:00 | SPY | ETF | 469.0 | 469.05 | 467.48 | 467.58 | 4177560.0 |
| 2021-11-17 10:00:00 | SPY | ETF | 467.57 | 468.2913 | 467.49 | 468.0 | 2874138.0 |
| 2021-11-17 10:30:00 | SPY | ETF | 468.01 | 468.82 | 467.94 | 468.49 | 2501947.0 |
| 2021-11-17 11:00:00 | SPY | ETF | 468.485 | 468.66 | 468.17 | 468.405 | 1229576.0 |
| 2021-11-17 11:30:00 | SPY | ETF | 468.4 | 469.165 | 468.3 | 469.085 | 1413776.0 |
| 2021-11-17 12:00:00 | SPY | ETF | 469.08 | 469.19 | 467.71 | 467.72 | 2094080.0 |
| 2021-11-17 12:30:00 | SPY | ETF | 467.74 | 468.34 | 467.66 | 468.09 | 1792779.0 |
| 2021-11-17 13:00:00 | SPY | ETF | 468.1 | 468.49 | 467.91 | 468.42 | 1147771.0 |
| 2021-11-17 13:30:00 | SPY | ETF | 468.43 | 468.75 | 468.265 | 468.722 | 987284.0 |
| 2021-11-17 14:00:00 | SPY | ETF | 468.71 | 468.72 | 467.98 | 468.16 | 1384030.0 |
| 2021-11-17 14:30:00 | SPY | ETF | 468.16 | 468.51 | 467.96 | 468.49 | 1167388.0 |
| 2021-11-17 15:00:00 | SPY | ETF | 468.5 | 468.62 | 467.995 | 468.39 | 1703110.0 |
| 2021-11-17 15:30:00 | SPY | ETF | 468.39 | 468.77 | 467.97 | 468.11 | 7024449.0 |
| 2021-11-17 16:00:00 | SPY | ETF | 468.12 | 468.27 | 467.69 | 467.96 | 2397792.0 |
| 2021-11-17 16:30:00 | SPY | ETF | 467.95 | 468.14 | 467.93 | 468.02 | 166194.0 |
| 2021-11-17 17:00:00 | SPY | ETF | 468.04 | 468.04 | 467.95 | 468.0 | 32687.0 |
| 2021-11-17 17:30:00 | SPY | ETF | 467.98 | 468.0 | 467.94 | 467.99 | 19916.0 |
| 2021-11-17 18:00:00 | SPY | ETF | 467.99 | 468.15 | 467.96 | 468.15 | 63357.0 |
| 2021-11-17 18:30:00 | SPY | ETF | 468.14 | 468.32 | 468.13 | 468.32 | 25992.0 |
| 2021-11-17 19:00:00 | SPY | ETF | 468.34 | 468.42 | 468.24 | 468.38 | 29430.0 |
| 2021-11-17 19:30:00 | SPY | ETF | 468.39 | 468.52 | 468.31 | 468.37 | 115120.0 |
| 2021-11-17 04:00:00 | QQQ | ETF | 397.82 | 398.02 | 397.79 | 397.97 | 24274.0 |
| 2021-11-17 04:30:00 | QQQ | ETF | 397.97 | 397.99 | 397.7 | 397.79 | 7470.0 |
| 2021-11-17 05:00:00 | QQQ | ETF | 397.82 | 397.87 | 397.5 | 397.58 | 14482.0 |
| 2021-11-17 05:30:00 | QQQ | ETF | 397.55 | 397.78 | 397.54 | 397.66 | 3544.0 |
| 2021-11-17 06:00:00 | QQQ | ETF | 397.72 | 397.85 | 397.61 | 397.85 | 5612.0 |
| 2021-11-17 06:30:00 | QQQ | ETF | 397.87 | 397.94 | 397.72 | 397.86 | 16382.0 |
| 2021-11-17 07:00:00 | QQQ | ETF | 397.89 | 398.1 | 397.85 | 398.03 | 59304.0 |
| 2021-11-17 07:30:00 | QQQ | ETF | 398.01 | 398.05 | 397.71 | 397.73 | 34563.0 |
| 2021-11-17 08:00:00 | QQQ | ETF | 397.76 | 398.1 | 397.14 | 397.5799 | 86222.0 |
| 2021-11-17 08:30:00 | QQQ | ETF | 397.55 | 397.68 | 397.42 | 397.62 | 67961.0 |
| 2021-11-17 09:00:00 | QQQ | ETF | 397.59 | 397.74 | 397.43 | 397.71 | 84508.0 |
| 2021-11-17 09:30:00 | QQQ | ETF | 397.75 | 397.92 | 396.64 | 397.0 | 2971926.0 |
| 2021-11-17 10:00:00 | QQQ | ETF | 396.99 | 398.03 | 396.97 | 397.69 | 1941095.0 |
| 2021-11-17 10:30:00 | QQQ | ETF | 397.7 | 398.66 | 397.56 | 398.2 | 1837610.0 |
| 2021-11-17 11:00:00 | QQQ | ETF | 398.219 | 398.78 | 398.05 | 398.69 | 1097102.0 |
| 2021-11-17 11:30:00 | QQQ | ETF | 398.69 | 399.575 | 398.5499 | 399.55 | 1170617.0 |
| 2021-11-17 12:00:00 | QQQ | ETF | 399.5419 | 399.7196 | 397.54 | 397.57 | 2102671.0 |
| 2021-11-17 12:30:00 | QQQ | ETF | 397.6 | 398.275 | 397.23 | 397.47 | 1659392.0 |
> showing 50 of 24,518 rows — these rows as CSV