PREVIEW / etf_1hour / 2026-04-01
file: by_date/etf_1hour/2026/2026-04-01.parquet size: 650 KB rows: 25,920
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 |
|---|---|---|---|---|---|---|---|
| 2026-04-01 04:00:00 | SPY | ETF | 654.0 | 655.51 | 651.3 | 653.36 | 329594.0 |
| 2026-04-01 05:00:00 | SPY | ETF | 653.43 | 654.01 | 651.97 | 653.57 | 129378.0 |
| 2026-04-01 06:00:00 | SPY | ETF | 653.52 | 655.09 | 653.18 | 655.02 | 160382.0 |
| 2026-04-01 07:00:00 | SPY | ETF | 654.84 | 656.26 | 650.34 | 656.04 | 498973.0 |
| 2026-04-01 08:00:00 | SPY | ETF | 655.99 | 657.5 | 650.34 | 652.8395 | 2426586.0 |
| 2026-04-01 09:00:00 | SPY | ETF | 652.88 | 656.05 | 652.29 | 654.29 | 13210464.0 |
| 2026-04-01 10:00:00 | SPY | ETF | 654.3 | 656.85 | 653.58 | 656.5 | 12276685.0 |
| 2026-04-01 11:00:00 | SPY | ETF | 656.5 | 658.095 | 655.93 | 657.82 | 8209139.0 |
| 2026-04-01 12:00:00 | SPY | ETF | 657.815 | 658.0896 | 656.84 | 657.81 | 6180538.0 |
| 2026-04-01 13:00:00 | SPY | ETF | 657.82 | 658.52 | 656.77 | 656.79 | 5937672.0 |
| 2026-04-01 14:00:00 | SPY | ETF | 656.79 | 656.94 | 653.667 | 654.41 | 12317476.0 |
| 2026-04-01 15:00:00 | SPY | ETF | 654.39 | 656.75 | 654.255 | 655.17 | 15537243.0 |
| 2026-04-01 16:00:00 | SPY | ETF | 655.17 | 655.72 | 654.88 | 655.01 | 3640292.0 |
| 2026-04-01 17:00:00 | SPY | ETF | 655.05 | 655.4 | 654.9 | 655.0 | 105779.0 |
| 2026-04-01 18:00:00 | SPY | ETF | 655.0 | 655.46 | 654.32 | 654.5848 | 96860.0 |
| 2026-04-01 19:00:00 | SPY | ETF | 654.6 | 655.17 | 654.32 | 654.75 | 38239.0 |
| 2026-04-01 04:00:00 | QQQ | ETF | 580.77 | 583.7 | 578.86 | 581.07 | 542682.0 |
| 2026-04-01 05:00:00 | QQQ | ETF | 581.06 | 581.52 | 579.49 | 580.99 | 201033.0 |
| 2026-04-01 06:00:00 | QQQ | ETF | 581.03 | 582.71 | 580.59 | 582.43 | 205182.0 |
| 2026-04-01 07:00:00 | QQQ | ETF | 582.41 | 584.3 | 582.326 | 583.9737 | 523110.0 |
| 2026-04-01 08:00:00 | QQQ | ETF | 583.95 | 585.19 | 576.748 | 580.84 | 1272811.0 |
| 2026-04-01 09:00:00 | QQQ | ETF | 580.86 | 584.026 | 580.26 | 582.1798 | 8194582.0 |
| 2026-04-01 10:00:00 | QQQ | ETF | 582.18 | 585.8 | 581.95 | 585.57 | 10507188.0 |
| 2026-04-01 11:00:00 | QQQ | ETF | 585.57 | 587.18 | 584.85 | 586.875 | 8092070.0 |
| 2026-04-01 12:00:00 | QQQ | ETF | 586.88 | 587.31 | 586.27 | 587.0374 | 4959339.0 |
| 2026-04-01 13:00:00 | QQQ | ETF | 587.05 | 587.739 | 585.7 | 585.76 | 6354043.0 |
| 2026-04-01 14:00:00 | QQQ | ETF | 585.7501 | 585.95 | 582.3265 | 583.17 | 12582552.0 |
| 2026-04-01 15:00:00 | QQQ | ETF | 583.165 | 585.51 | 583.05 | 584.26 | 12315188.0 |
| 2026-04-01 16:00:00 | QQQ | ETF | 584.31 | 584.6 | 583.7 | 583.91 | 1636867.0 |
| 2026-04-01 17:00:00 | QQQ | ETF | 583.96 | 584.11 | 583.82 | 583.94 | 32727.0 |
| 2026-04-01 18:00:00 | QQQ | ETF | 583.86 | 584.31 | 583.28 | 583.6 | 100014.0 |
| 2026-04-01 19:00:00 | QQQ | ETF | 583.51 | 584.29 | 583.32 | 583.87 | 71018.0 |
| 2026-04-01 04:00:00 | IWM | ETF | 249.55 | 250.94 | 248.29 | 249.59 | 141975.0 |
| 2026-04-01 05:00:00 | IWM | ETF | 249.69 | 249.84 | 248.78 | 249.63 | 16833.0 |
| 2026-04-01 06:00:00 | IWM | ETF | 249.55 | 250.25 | 249.35 | 250.03 | 56078.0 |
| 2026-04-01 07:00:00 | IWM | ETF | 250.0 | 250.83 | 248.0 | 250.7487 | 144060.0 |
| 2026-04-01 08:00:00 | IWM | ETF | 250.68 | 251.36 | 248.65 | 248.89 | 629828.0 |
| 2026-04-01 09:00:00 | IWM | ETF | 248.93 | 251.36 | 248.69 | 250.75 | 5668810.0 |
| 2026-04-01 10:00:00 | IWM | ETF | 250.74 | 251.87 | 250.13 | 251.74 | 5549513.0 |
| 2026-04-01 11:00:00 | IWM | ETF | 251.74 | 252.38 | 251.35 | 252.205 | 3582444.0 |
| 2026-04-01 12:00:00 | IWM | ETF | 252.21 | 252.44 | 251.36 | 252.04 | 3466334.0 |
| 2026-04-01 13:00:00 | IWM | ETF | 252.04 | 252.34 | 251.1 | 251.13 | 2438315.0 |
| 2026-04-01 14:00:00 | IWM | ETF | 251.135 | 251.2 | 249.11 | 249.48 | 5770472.0 |
| 2026-04-01 15:00:00 | IWM | ETF | 249.48 | 250.36 | 249.35 | 249.54 | 7609265.0 |
| 2026-04-01 16:00:00 | IWM | ETF | 249.56 | 250.0 | 249.43 | 249.69 | 846394.0 |
| 2026-04-01 17:00:00 | IWM | ETF | 249.65 | 249.72 | 249.3891 | 249.39 | 66503.0 |
| 2026-04-01 18:00:00 | IWM | ETF | 249.49 | 249.81 | 249.32 | 249.54 | 67592.0 |
| 2026-04-01 19:00:00 | IWM | ETF | 249.44 | 249.71 | 249.4 | 249.56 | 20197.0 |
| 2026-04-01 04:00:00 | DIA | ETF | 463.64 | 466.02 | 463.64 | 465.46 | 15168.0 |
| 2026-04-01 05:00:00 | DIA | ETF | 465.46 | 465.79 | 464.57 | 465.52 | 5044.0 |
> showing 50 of 25,920 rows — these rows as CSV