PREVIEW / etf_1hour / 2026-04-16
file: by_date/etf_1hour/2026/2026-04-16.parquet size: 712 KB rows: 28,673
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 |
|---|---|---|---|---|---|---|---|
| 2026-04-16 04:00:00 | SPY | ETF | 700.95 | 701.99 | 700.15 | 700.7 | 103128.0 |
| 2026-04-16 05:00:00 | SPY | ETF | 700.63 | 700.93 | 700.5 | 700.72 | 42741.0 |
| 2026-04-16 06:00:00 | SPY | ETF | 700.802 | 700.96 | 699.82 | 700.42 | 52266.0 |
| 2026-04-16 07:00:00 | SPY | ETF | 700.39 | 700.88 | 700.17 | 700.78 | 144956.0 |
| 2026-04-16 08:00:00 | SPY | ETF | 700.79 | 701.2 | 700.49 | 700.83 | 218653.0 |
| 2026-04-16 09:00:00 | SPY | ETF | 700.88 | 701.3 | 698.53 | 699.48 | 5057829.0 |
| 2026-04-16 10:00:00 | SPY | ETF | 699.47 | 700.21 | 698.652 | 699.93 | 5293541.0 |
| 2026-04-16 11:00:00 | SPY | ETF | 699.93 | 702.36 | 699.93 | 702.22 | 5255851.0 |
| 2026-04-16 12:00:00 | SPY | ETF | 702.22 | 702.78 | 700.175 | 700.81 | 4290282.0 |
| 2026-04-16 13:00:00 | SPY | ETF | 700.83 | 701.53 | 699.83 | 700.6 | 3166906.0 |
| 2026-04-16 14:00:00 | SPY | ETF | 700.61 | 701.18 | 699.474 | 700.705 | 3808859.0 |
| 2026-04-16 15:00:00 | SPY | ETF | 700.71 | 701.94 | 700.6 | 701.55 | 7408613.0 |
| 2026-04-16 16:00:00 | SPY | ETF | 701.55 | 701.9 | 700.2 | 701.76 | 1930306.0 |
| 2026-04-16 17:00:00 | SPY | ETF | 701.76 | 701.76 | 701.5 | 701.681 | 64611.0 |
| 2026-04-16 18:00:00 | SPY | ETF | 701.69 | 702.21 | 701.5 | 702.07 | 78947.0 |
| 2026-04-16 19:00:00 | SPY | ETF | 702.05 | 702.396 | 702.05 | 702.22 | 29133.0 |
| 2026-04-16 04:00:00 | QQQ | ETF | 639.32 | 640.36 | 638.58 | 639.3 | 300236.0 |
| 2026-04-16 05:00:00 | QQQ | ETF | 639.26 | 639.66 | 639.16 | 639.52 | 74424.0 |
| 2026-04-16 06:00:00 | QQQ | ETF | 639.652 | 639.83 | 637.45 | 638.427 | 254262.0 |
| 2026-04-16 07:00:00 | QQQ | ETF | 638.43 | 638.88 | 637.9 | 638.75 | 216016.0 |
| 2026-04-16 08:00:00 | QQQ | ETF | 638.76 | 639.04 | 636.922 | 638.34 | 288421.0 |
| 2026-04-16 09:00:00 | QQQ | ETF | 638.38 | 639.58 | 635.255 | 636.35 | 4576468.0 |
| 2026-04-16 10:00:00 | QQQ | ETF | 636.33 | 638.8 | 635.6 | 638.36 | 4343124.0 |
| 2026-04-16 11:00:00 | QQQ | ETF | 638.36 | 641.67 | 638.36 | 641.53 | 4489109.0 |
| 2026-04-16 12:00:00 | QQQ | ETF | 641.51 | 642.18 | 639.019 | 640.04 | 3375659.0 |
| 2026-04-16 13:00:00 | QQQ | ETF | 640.07 | 640.92 | 639.05 | 639.755 | 2766307.0 |
| 2026-04-16 14:00:00 | QQQ | ETF | 639.75 | 640.31 | 637.2 | 639.14 | 3805795.0 |
| 2026-04-16 15:00:00 | QQQ | ETF | 639.15 | 640.89 | 639.09 | 640.41 | 5468371.0 |
| 2026-04-16 16:00:00 | QQQ | ETF | 640.38 | 640.5 | 639.27 | 639.92 | 1693497.0 |
| 2026-04-16 17:00:00 | QQQ | ETF | 639.91 | 639.96 | 639.31 | 639.57 | 82261.0 |
| 2026-04-16 18:00:00 | QQQ | ETF | 639.58 | 640.4 | 639.48 | 640.14 | 157761.0 |
| 2026-04-16 19:00:00 | QQQ | ETF | 640.11 | 640.41 | 640.01 | 640.24 | 38430.0 |
| 2026-04-16 04:00:00 | IWM | ETF | 269.65 | 269.98 | 269.2 | 269.38 | 80278.0 |
| 2026-04-16 05:00:00 | IWM | ETF | 269.41 | 269.58 | 269.35 | 269.58 | 9635.0 |
| 2026-04-16 06:00:00 | IWM | ETF | 269.61 | 269.76 | 269.39 | 269.56 | 45700.0 |
| 2026-04-16 07:00:00 | IWM | ETF | 269.66 | 269.95 | 269.48 | 269.55 | 189406.0 |
| 2026-04-16 08:00:00 | IWM | ETF | 269.57 | 269.78 | 269.04 | 269.12 | 157989.0 |
| 2026-04-16 09:00:00 | IWM | ETF | 269.14 | 270.35 | 268.3 | 269.17 | 3142054.0 |
| 2026-04-16 10:00:00 | IWM | ETF | 269.18 | 269.23 | 268.05 | 268.925 | 2320677.0 |
| 2026-04-16 11:00:00 | IWM | ETF | 268.92 | 270.2 | 268.92 | 269.92 | 2074754.0 |
| 2026-04-16 12:00:00 | IWM | ETF | 269.91 | 270.2 | 268.81 | 269.34 | 2306782.0 |
| 2026-04-16 13:00:00 | IWM | ETF | 269.35 | 269.4 | 268.5 | 269.01 | 1882434.0 |
| 2026-04-16 14:00:00 | IWM | ETF | 269.02 | 269.5 | 268.91 | 269.32 | 1560659.0 |
| 2026-04-16 15:00:00 | IWM | ETF | 269.335 | 270.09 | 269.33 | 269.96 | 3713024.0 |
| 2026-04-16 16:00:00 | IWM | ETF | 269.98 | 270.31 | 269.87 | 270.26 | 886296.0 |
| 2026-04-16 17:00:00 | IWM | ETF | 270.26 | 270.26 | 270.055 | 270.14 | 9951.0 |
| 2026-04-16 18:00:00 | IWM | ETF | 270.18 | 270.46 | 270.18 | 270.41 | 30409.0 |
| 2026-04-16 19:00:00 | IWM | ETF | 270.42 | 270.67 | 270.37 | 270.511 | 18699.0 |
| 2026-04-16 04:00:00 | DIA | ETF | 485.35 | 485.35 | 484.82 | 484.978 | 6337.0 |
| 2026-04-16 05:00:00 | DIA | ETF | 485.01 | 485.01 | 484.8 | 484.91 | 1835.0 |
> showing 50 of 28,673 rows — these rows as CSV