PREVIEW / etf_1hour / 2025-04-28
file: by_date/etf_1hour/2025/2025-04-28.parquet size: 629 KB rows: 24,320
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 |
|---|---|---|---|---|---|---|---|
| 2025-04-28 04:00:00 | SPY | ETF | 548.92 | 549.78 | 548.56 | 549.7 | 33873.0 |
| 2025-04-28 05:00:00 | SPY | ETF | 549.78 | 550.62 | 549.39 | 550.08 | 13642.0 |
| 2025-04-28 06:00:00 | SPY | ETF | 550.02 | 550.07 | 548.83 | 549.07 | 27032.0 |
| 2025-04-28 07:00:00 | SPY | ETF | 549.02 | 550.41 | 548.77 | 550.02 | 105110.0 |
| 2025-04-28 08:00:00 | SPY | ETF | 549.11 | 551.09 | 547.39 | 550.97 | 479538.0 |
| 2025-04-28 09:00:00 | SPY | ETF | 550.84 | 553.55 | 550.13 | 550.29 | 5066657.0 |
| 2025-04-28 10:00:00 | SPY | ETF | 550.35 | 552.1 | 549.66 | 550.53 | 4233846.0 |
| 2025-04-28 11:00:00 | SPY | ETF | 550.51 | 551.16 | 547.03 | 547.48 | 4688263.0 |
| 2025-04-28 12:00:00 | SPY | ETF | 547.42 | 547.6338 | 545.7 | 546.47 | 3531711.0 |
| 2025-04-28 13:00:00 | SPY | ETF | 546.46 | 547.88 | 545.02 | 547.705 | 2893768.0 |
| 2025-04-28 14:00:00 | SPY | ETF | 547.72 | 549.04 | 547.3825 | 548.73 | 3022819.0 |
| 2025-04-28 15:00:00 | SPY | ETF | 548.75 | 552.28 | 548.64 | 550.94 | 8375998.0 |
| 2025-04-28 16:00:00 | SPY | ETF | 550.94 | 551.1136 | 549.0189 | 550.18 | 3019551.0 |
| 2025-04-28 17:00:00 | SPY | ETF | 550.3 | 550.3 | 549.9 | 550.04 | 64544.0 |
| 2025-04-28 18:00:00 | SPY | ETF | 550.0 | 550.2985 | 549.5 | 550.0999 | 104831.0 |
| 2025-04-28 19:00:00 | SPY | ETF | 550.02 | 551.2073 | 549.99 | 551.1 | 60723.0 |
| 2025-04-28 04:00:00 | QQQ | ETF | 470.22 | 471.93 | 470.0 | 471.88 | 68132.0 |
| 2025-04-28 05:00:00 | QQQ | ETF | 471.89 | 472.81 | 471.52 | 472.29 | 62885.0 |
| 2025-04-28 06:00:00 | QQQ | ETF | 472.28 | 472.35 | 471.1 | 471.29 | 40926.0 |
| 2025-04-28 07:00:00 | QQQ | ETF | 471.33 | 472.62 | 471.04 | 472.2 | 134291.0 |
| 2025-04-28 08:00:00 | QQQ | ETF | 471.2 | 473.01 | 469.48 | 472.76 | 279484.0 |
| 2025-04-28 09:00:00 | QQQ | ETF | 472.73 | 474.808 | 470.75 | 470.98 | 3675077.0 |
| 2025-04-28 10:00:00 | QQQ | ETF | 471.04 | 472.79 | 470.26 | 471.13 | 3053133.0 |
| 2025-04-28 11:00:00 | QQQ | ETF | 471.13 | 471.79 | 467.28 | 468.1688 | 3689114.0 |
| 2025-04-28 12:00:00 | QQQ | ETF | 468.09 | 468.38 | 466.2055 | 467.4401 | 2710957.0 |
| 2025-04-28 13:00:00 | QQQ | ETF | 467.42 | 468.94 | 466.03 | 468.74 | 2106749.0 |
| 2025-04-28 14:00:00 | QQQ | ETF | 468.77 | 470.4 | 468.42 | 470.13 | 1760182.0 |
| 2025-04-28 15:00:00 | QQQ | ETF | 470.18 | 473.735 | 470.0 | 472.45 | 3820095.0 |
| 2025-04-28 16:00:00 | QQQ | ETF | 472.43 | 472.48 | 471.32 | 471.45 | 935126.0 |
| 2025-04-28 17:00:00 | QQQ | ETF | 471.47 | 471.7 | 471.35 | 471.48 | 27617.0 |
| 2025-04-28 18:00:00 | QQQ | ETF | 471.34 | 471.6 | 470.86 | 471.52 | 102866.0 |
| 2025-04-28 19:00:00 | QQQ | ETF | 471.461 | 472.65 | 471.3612 | 472.4812 | 87522.0 |
| 2025-04-28 04:00:00 | IWM | ETF | 192.94 | 193.43 | 192.9 | 193.41 | 24645.0 |
| 2025-04-28 05:00:00 | IWM | ETF | 193.43 | 193.78 | 193.43 | 193.74 | 11321.0 |
| 2025-04-28 06:00:00 | IWM | ETF | 193.53 | 193.64 | 193.26 | 193.31 | 10180.0 |
| 2025-04-28 07:00:00 | IWM | ETF | 193.32 | 194.0 | 193.3 | 193.8 | 25926.0 |
| 2025-04-28 08:00:00 | IWM | ETF | 193.3285 | 194.21 | 192.35 | 194.15 | 107926.0 |
| 2025-04-28 09:00:00 | IWM | ETF | 194.14 | 196.15 | 194.1 | 194.83 | 2816088.0 |
| 2025-04-28 10:00:00 | IWM | ETF | 194.84 | 195.99 | 194.67 | 194.97 | 2318989.0 |
| 2025-04-28 11:00:00 | IWM | ETF | 194.98 | 195.19 | 193.37 | 193.59 | 2228438.0 |
| 2025-04-28 12:00:00 | IWM | ETF | 193.59 | 193.66 | 192.78 | 192.97 | 1757407.0 |
| 2025-04-28 13:00:00 | IWM | ETF | 192.96 | 193.28 | 192.53 | 193.205 | 1267983.0 |
| 2025-04-28 14:00:00 | IWM | ETF | 193.22 | 193.95 | 193.08 | 193.85 | 1221050.0 |
| 2025-04-28 15:00:00 | IWM | ETF | 193.86 | 195.28 | 193.83 | 194.92 | 3473083.0 |
| 2025-04-28 16:00:00 | IWM | ETF | 194.94 | 194.99 | 194.44 | 194.44 | 754245.0 |
| 2025-04-28 17:00:00 | IWM | ETF | 194.41 | 194.5 | 194.3 | 194.44 | 22838.0 |
| 2025-04-28 18:00:00 | IWM | ETF | 194.51 | 194.58 | 194.29 | 194.36 | 24037.0 |
| 2025-04-28 19:00:00 | IWM | ETF | 194.42 | 194.82 | 194.4 | 194.82 | 10673.0 |
| 2025-04-28 04:00:00 | DIA | ETF | 400.0 | 400.88 | 400.0 | 400.88 | 1200.0 |
| 2025-04-28 05:00:00 | DIA | ETF | 400.86 | 401.16 | 400.72 | 401.16 | 600.0 |
> showing 50 of 24,320 rows — these rows as CSV