PREVIEW / etf_1hour / 2025-09-04
file: by_date/etf_1hour/2025/2025-09-04.parquet size: 677 KB rows: 25,675
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 |
|---|---|---|---|---|---|---|---|
| 2025-09-04 04:00:00 | SPY | ETF | 644.46 | 644.71 | 644.28 | 644.49 | 10381.0 |
| 2025-09-04 05:00:00 | SPY | ETF | 644.52 | 644.78 | 644.5 | 644.75 | 4142.0 |
| 2025-09-04 06:00:00 | SPY | ETF | 644.9 | 645.24 | 644.58 | 644.85 | 26122.0 |
| 2025-09-04 07:00:00 | SPY | ETF | 644.7 | 645.05 | 644.17 | 644.42 | 57598.0 |
| 2025-09-04 08:00:00 | SPY | ETF | 644.95 | 645.05 | 643.8 | 644.4082 | 237753.0 |
| 2025-09-04 09:00:00 | SPY | ETF | 644.3 | 645.3 | 643.97 | 644.85 | 5357320.0 |
| 2025-09-04 10:00:00 | SPY | ETF | 644.8 | 645.78 | 643.51 | 645.645 | 8067047.0 |
| 2025-09-04 11:00:00 | SPY | ETF | 645.64 | 646.59 | 645.31 | 646.175 | 4987735.0 |
| 2025-09-04 12:00:00 | SPY | ETF | 646.175 | 646.56 | 645.81 | 645.943 | 3216524.0 |
| 2025-09-04 13:00:00 | SPY | ETF | 645.95 | 647.462 | 645.92 | 647.14 | 3975706.0 |
| 2025-09-04 14:00:00 | SPY | ETF | 647.14 | 647.68 | 647.08 | 647.63 | 3789032.0 |
| 2025-09-04 15:00:00 | SPY | ETF | 647.63 | 649.15 | 647.595 | 648.99 | 12255216.0 |
| 2025-09-04 16:00:00 | SPY | ETF | 648.99 | 649.53 | 648.73 | 649.12 | 3641503.0 |
| 2025-09-04 17:00:00 | SPY | ETF | 649.1249 | 649.79 | 649.05 | 649.5 | 177137.0 |
| 2025-09-04 18:00:00 | SPY | ETF | 649.34 | 649.6 | 649.13 | 649.5 | 93983.0 |
| 2025-09-04 19:00:00 | SPY | ETF | 649.5 | 649.6 | 649.39 | 649.46 | 33649.0 |
| 2025-09-04 04:00:00 | QQQ | ETF | 570.82 | 571.4 | 570.7 | 571.13 | 35260.0 |
| 2025-09-04 05:00:00 | QQQ | ETF | 571.25 | 571.65 | 571.02 | 571.62 | 43021.0 |
| 2025-09-04 06:00:00 | QQQ | ETF | 571.62 | 572.03 | 571.26 | 571.44 | 60270.0 |
| 2025-09-04 07:00:00 | QQQ | ETF | 571.43 | 571.71 | 570.75 | 571.09 | 62261.0 |
| 2025-09-04 08:00:00 | QQQ | ETF | 571.5 | 571.7904 | 570.17 | 570.84 | 338863.0 |
| 2025-09-04 09:00:00 | QQQ | ETF | 570.8 | 572.35 | 570.18 | 570.61 | 5172240.0 |
| 2025-09-04 10:00:00 | QQQ | ETF | 570.83 | 571.92 | 569.025 | 571.738 | 6342581.0 |
| 2025-09-04 11:00:00 | QQQ | ETF | 571.73 | 572.53 | 571.01 | 572.12 | 4288233.0 |
| 2025-09-04 12:00:00 | QQQ | ETF | 572.125 | 572.775 | 571.52 | 572.13 | 2759131.0 |
| 2025-09-04 13:00:00 | QQQ | ETF | 572.14 | 573.715 | 572.09 | 573.225 | 3118886.0 |
| 2025-09-04 14:00:00 | QQQ | ETF | 573.22 | 574.215 | 573.21 | 574.11 | 3448115.0 |
| 2025-09-04 15:00:00 | QQQ | ETF | 574.1058 | 575.6 | 574.02 | 575.27 | 6907081.0 |
| 2025-09-04 16:00:00 | QQQ | ETF | 575.27 | 576.25 | 575.08 | 575.67 | 1525842.0 |
| 2025-09-04 17:00:00 | QQQ | ETF | 575.62 | 576.36 | 575.6 | 576.14 | 167157.0 |
| 2025-09-04 18:00:00 | QQQ | ETF | 576.05 | 576.34 | 575.85 | 576.21 | 103375.0 |
| 2025-09-04 19:00:00 | QQQ | ETF | 576.22 | 576.41 | 576.14 | 576.22 | 84577.0 |
| 2025-09-04 04:00:00 | IWM | ETF | 234.25 | 234.25 | 233.76 | 233.85 | 28781.0 |
| 2025-09-04 05:00:00 | IWM | ETF | 233.86 | 234.18 | 233.86 | 234.18 | 10712.0 |
| 2025-09-04 06:00:00 | IWM | ETF | 234.12 | 234.51 | 234.12 | 234.37 | 13262.0 |
| 2025-09-04 07:00:00 | IWM | ETF | 234.36 | 234.48 | 234.11 | 234.2 | 22347.0 |
| 2025-09-04 08:00:00 | IWM | ETF | 234.4786 | 234.53 | 233.9301 | 234.26 | 283547.0 |
| 2025-09-04 09:00:00 | IWM | ETF | 234.23 | 234.76 | 233.58 | 234.48 | 3455042.0 |
| 2025-09-04 10:00:00 | IWM | ETF | 234.51 | 234.79 | 233.66 | 234.37 | 3576696.0 |
| 2025-09-04 11:00:00 | IWM | ETF | 234.3697 | 235.09 | 234.22 | 234.83 | 2999837.0 |
| 2025-09-04 12:00:00 | IWM | ETF | 234.82 | 235.06 | 234.48 | 234.6 | 2192011.0 |
| 2025-09-04 13:00:00 | IWM | ETF | 234.6 | 235.37 | 234.575 | 235.36 | 2152227.0 |
| 2025-09-04 14:00:00 | IWM | ETF | 235.35 | 235.61 | 235.325 | 235.47 | 1957565.0 |
| 2025-09-04 15:00:00 | IWM | ETF | 235.475 | 236.6665 | 235.435 | 236.58 | 5400911.0 |
| 2025-09-04 16:00:00 | IWM | ETF | 236.59 | 236.77 | 236.48 | 236.59 | 1884304.0 |
| 2025-09-04 17:00:00 | IWM | ETF | 236.57 | 236.73 | 236.4 | 236.54 | 25613.0 |
| 2025-09-04 18:00:00 | IWM | ETF | 236.5 | 236.59 | 236.38 | 236.5 | 52530.0 |
| 2025-09-04 19:00:00 | IWM | ETF | 236.5 | 236.6 | 236.41 | 236.4885 | 21226.0 |
| 2025-09-04 04:00:00 | DIA | ETF | 453.02 | 453.13 | 452.97 | 453.01 | 600.0 |
| 2025-09-04 05:00:00 | DIA | ETF | 453.1 | 453.21 | 453.1 | 453.18 | 1450.0 |
> showing 50 of 25,675 rows — these rows as CSV