PREVIEW / etf_1hour / 2025-10-20
file: by_date/etf_1hour/2025/2025-10-20.parquet size: 704 KB rows: 27,384
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 |
|---|---|---|---|---|---|---|---|
| 2025-10-20 04:00:00 | SPY | ETF | 666.0 | 667.21 | 666.0 | 666.15 | 48559.0 |
| 2025-10-20 05:00:00 | SPY | ETF | 666.05 | 666.6 | 665.81 | 666.29 | 14716.0 |
| 2025-10-20 06:00:00 | SPY | ETF | 666.32 | 666.72 | 665.22 | 665.52 | 29962.0 |
| 2025-10-20 07:00:00 | SPY | ETF | 665.29 | 666.47 | 665.27 | 666.36 | 142678.0 |
| 2025-10-20 08:00:00 | SPY | ETF | 666.35 | 667.58 | 665.2791 | 667.37 | 451822.0 |
| 2025-10-20 09:00:00 | SPY | ETF | 667.38 | 669.455 | 667.17 | 668.74 | 6008002.0 |
| 2025-10-20 10:00:00 | SPY | ETF | 668.75 | 671.46 | 668.73 | 671.2101 | 6547347.0 |
| 2025-10-20 11:00:00 | SPY | ETF | 671.22 | 671.31 | 670.16 | 670.55 | 4585578.0 |
| 2025-10-20 12:00:00 | SPY | ETF | 670.58 | 671.09 | 670.21 | 671.045 | 2903739.0 |
| 2025-10-20 13:00:00 | SPY | ETF | 671.03 | 672.12 | 671.01 | 671.7988 | 3184430.0 |
| 2025-10-20 14:00:00 | SPY | ETF | 671.8 | 672.21 | 671.175 | 671.66 | 3604334.0 |
| 2025-10-20 15:00:00 | SPY | ETF | 671.67 | 672.1 | 671.2 | 671.27 | 9167666.0 |
| 2025-10-20 16:00:00 | SPY | ETF | 671.27 | 671.92 | 670.93 | 671.9 | 2545337.0 |
| 2025-10-20 17:00:00 | SPY | ETF | 671.9 | 672.23 | 671.85 | 672.0 | 75487.0 |
| 2025-10-20 18:00:00 | SPY | ETF | 671.96 | 672.0 | 671.58 | 671.7 | 79510.0 |
| 2025-10-20 19:00:00 | SPY | ETF | 671.82 | 672.1 | 671.5813 | 671.7497 | 42467.0 |
| 2025-10-20 04:00:00 | QQQ | ETF | 607.3 | 607.51 | 606.0 | 606.14 | 129965.0 |
| 2025-10-20 05:00:00 | QQQ | ETF | 606.16 | 606.74 | 605.85 | 606.44 | 92592.0 |
| 2025-10-20 06:00:00 | QQQ | ETF | 606.44 | 606.81 | 605.3 | 605.39 | 170630.0 |
| 2025-10-20 07:00:00 | QQQ | ETF | 605.31 | 606.5 | 605.27 | 606.38 | 113183.0 |
| 2025-10-20 08:00:00 | QQQ | ETF | 606.34 | 607.85 | 603.478 | 607.43 | 529114.0 |
| 2025-10-20 09:00:00 | QQQ | ETF | 607.43 | 610.07 | 607.065 | 609.63 | 4932711.0 |
| 2025-10-20 10:00:00 | QQQ | ETF | 609.65 | 612.03 | 609.42 | 611.84 | 4852400.0 |
| 2025-10-20 11:00:00 | QQQ | ETF | 611.86 | 612.58 | 611.24 | 611.905 | 3606055.0 |
| 2025-10-20 12:00:00 | QQQ | ETF | 611.91 | 612.16 | 611.27 | 611.85 | 2133795.0 |
| 2025-10-20 13:00:00 | QQQ | ETF | 611.84 | 612.8 | 611.78 | 612.37 | 2289606.0 |
| 2025-10-20 14:00:00 | QQQ | ETF | 612.34 | 612.78 | 611.68 | 612.16 | 2414034.0 |
| 2025-10-20 15:00:00 | QQQ | ETF | 612.18 | 612.37 | 611.443 | 611.55 | 5094782.0 |
| 2025-10-20 16:00:00 | QQQ | ETF | 611.55 | 612.14 | 611.33 | 612.14 | 1472182.0 |
| 2025-10-20 17:00:00 | QQQ | ETF | 612.09 | 612.2 | 611.92 | 612.09 | 63198.0 |
| 2025-10-20 18:00:00 | QQQ | ETF | 612.08 | 612.15 | 611.7111 | 612.0 | 71920.0 |
| 2025-10-20 19:00:00 | QQQ | ETF | 612.1 | 612.55 | 611.94 | 612.06 | 72979.0 |
| 2025-10-20 04:00:00 | IWM | ETF | 245.14 | 245.64 | 245.03 | 245.17 | 108132.0 |
| 2025-10-20 05:00:00 | IWM | ETF | 245.13 | 245.34 | 244.97 | 245.25 | 78164.0 |
| 2025-10-20 06:00:00 | IWM | ETF | 245.28 | 245.34 | 244.79 | 244.82 | 80765.0 |
| 2025-10-20 07:00:00 | IWM | ETF | 244.8 | 245.43 | 244.78 | 245.36 | 78866.0 |
| 2025-10-20 08:00:00 | IWM | ETF | 245.32 | 246.11 | 244.76 | 246.07 | 440747.0 |
| 2025-10-20 09:00:00 | IWM | ETF | 246.07 | 248.13 | 246.05 | 246.91 | 4101947.0 |
| 2025-10-20 10:00:00 | IWM | ETF | 246.94 | 248.25 | 246.15 | 247.83 | 4725598.0 |
| 2025-10-20 11:00:00 | IWM | ETF | 247.85 | 247.95 | 246.6 | 246.91 | 2863285.0 |
| 2025-10-20 12:00:00 | IWM | ETF | 246.93 | 247.67 | 246.66 | 247.66 | 1875628.0 |
| 2025-10-20 13:00:00 | IWM | ETF | 247.66 | 248.11 | 247.65 | 248.11 | 1255582.0 |
| 2025-10-20 14:00:00 | IWM | ETF | 248.105 | 248.33 | 247.772 | 248.1 | 1649357.0 |
| 2025-10-20 15:00:00 | IWM | ETF | 248.115 | 248.26 | 247.83 | 248.13 | 4097643.0 |
| 2025-10-20 16:00:00 | IWM | ETF | 248.11 | 248.5 | 248.01 | 248.4399 | 1755707.0 |
| 2025-10-20 17:00:00 | IWM | ETF | 248.47 | 248.6599 | 248.22 | 248.47 | 52809.0 |
| 2025-10-20 18:00:00 | IWM | ETF | 248.42 | 248.73 | 248.42 | 248.48 | 30215.0 |
| 2025-10-20 19:00:00 | IWM | ETF | 248.51 | 248.7 | 248.46 | 248.51 | 17586.0 |
| 2025-10-20 04:00:00 | DIA | ETF | 463.26 | 463.26 | 462.63 | 462.63 | 2730.0 |
| 2025-10-20 05:00:00 | DIA | ETF | 462.67 | 463.05 | 462.67 | 463.05 | 1000.0 |
> showing 50 of 27,384 rows — these rows as CSV