PREVIEW / etf_1hour / 2025-10-16
file: by_date/etf_1hour/2025/2025-10-16.parquet size: 729 KB rows: 28,063
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 |
|---|---|---|---|---|---|---|---|
| 2025-10-16 04:00:00 | SPY | ETF | 666.89 | 667.35 | 666.35 | 666.61 | 62745.0 |
| 2025-10-16 05:00:00 | SPY | ETF | 666.65 | 667.36 | 666.55 | 667.31 | 30589.0 |
| 2025-10-16 06:00:00 | SPY | ETF | 667.36 | 667.99 | 667.29 | 667.59 | 91637.0 |
| 2025-10-16 07:00:00 | SPY | ETF | 667.55 | 668.17 | 667.52 | 667.66 | 219175.0 |
| 2025-10-16 08:00:00 | SPY | ETF | 667.62 | 668.32 | 664.8 | 667.85 | 432010.0 |
| 2025-10-16 09:00:00 | SPY | ETF | 667.9 | 668.08 | 666.11 | 666.635 | 6379190.0 |
| 2025-10-16 10:00:00 | SPY | ETF | 666.635 | 668.71 | 665.42 | 667.09 | 8889619.0 |
| 2025-10-16 11:00:00 | SPY | ETF | 667.09 | 668.04 | 663.93 | 664.52 | 8253035.0 |
| 2025-10-16 12:00:00 | SPY | ETF | 664.51 | 665.15 | 659.33 | 663.37 | 11965464.0 |
| 2025-10-16 13:00:00 | SPY | ETF | 663.37 | 664.26 | 661.12 | 661.81 | 8535648.0 |
| 2025-10-16 14:00:00 | SPY | ETF | 661.81 | 661.9495 | 657.11 | 660.523 | 11225588.0 |
| 2025-10-16 15:00:00 | SPY | ETF | 660.51 | 661.25 | 657.99 | 660.65 | 14939988.0 |
| 2025-10-16 16:00:00 | SPY | ETF | 660.67 | 661.15 | 658.92 | 659.73 | 3385928.0 |
| 2025-10-16 17:00:00 | SPY | ETF | 659.71 | 660.15 | 659.06 | 659.5 | 108210.0 |
| 2025-10-16 18:00:00 | SPY | ETF | 659.45 | 660.6704 | 658.31 | 658.3299 | 122752.0 |
| 2025-10-16 19:00:00 | SPY | ETF | 658.27 | 658.98 | 658.07 | 658.96 | 69848.0 |
| 2025-10-16 04:00:00 | QQQ | ETF | 605.0 | 605.42 | 604.17 | 604.51 | 134178.0 |
| 2025-10-16 05:00:00 | QQQ | ETF | 604.62 | 605.14 | 604.2 | 605.05 | 96716.0 |
| 2025-10-16 06:00:00 | QQQ | ETF | 605.07 | 605.74 | 605.0 | 605.33 | 182942.0 |
| 2025-10-16 07:00:00 | QQQ | ETF | 605.32 | 606.05 | 605.15 | 605.63 | 118219.0 |
| 2025-10-16 08:00:00 | QQQ | ETF | 605.57 | 606.37 | 601.769 | 605.93 | 654376.0 |
| 2025-10-16 09:00:00 | QQQ | ETF | 605.93 | 607.02 | 604.66 | 605.5151 | 4255030.0 |
| 2025-10-16 10:00:00 | QQQ | ETF | 605.52 | 608.31 | 604.36 | 606.589 | 5165601.0 |
| 2025-10-16 11:00:00 | QQQ | ETF | 606.64 | 607.16 | 602.76 | 603.375 | 4583104.0 |
| 2025-10-16 12:00:00 | QQQ | ETF | 603.34 | 603.96 | 597.64 | 602.33 | 6622299.0 |
| 2025-10-16 13:00:00 | QQQ | ETF | 602.29 | 603.21 | 599.89 | 600.81 | 4091676.0 |
| 2025-10-16 14:00:00 | QQQ | ETF | 600.78 | 600.96 | 595.5 | 599.2113 | 5104183.0 |
| 2025-10-16 15:00:00 | QQQ | ETF | 599.22 | 600.33 | 596.66 | 599.97 | 5746403.0 |
| 2025-10-16 16:00:00 | QQQ | ETF | 599.97 | 600.55 | 597.95 | 599.08 | 1806951.0 |
| 2025-10-16 17:00:00 | QQQ | ETF | 599.04 | 599.04 | 598.62 | 598.87 | 76871.0 |
| 2025-10-16 18:00:00 | QQQ | ETF | 599.0 | 600.61 | 597.77 | 597.78 | 243073.0 |
| 2025-10-16 19:00:00 | QQQ | ETF | 597.85 | 598.47 | 597.36 | 598.23 | 176781.0 |
| 2025-10-16 04:00:00 | IWM | ETF | 251.05 | 251.3 | 250.86 | 250.91 | 66379.0 |
| 2025-10-16 05:00:00 | IWM | ETF | 250.93 | 251.33 | 250.87 | 251.26 | 78132.0 |
| 2025-10-16 06:00:00 | IWM | ETF | 251.29 | 251.4 | 251.05 | 251.23 | 81581.0 |
| 2025-10-16 07:00:00 | IWM | ETF | 251.22 | 251.68 | 251.22 | 251.33 | 61888.0 |
| 2025-10-16 08:00:00 | IWM | ETF | 251.34 | 251.64 | 250.16 | 251.38 | 396484.0 |
| 2025-10-16 09:00:00 | IWM | ETF | 251.41 | 251.48 | 249.2 | 249.58 | 3292646.0 |
| 2025-10-16 10:00:00 | IWM | ETF | 249.58 | 249.92 | 248.59 | 248.95 | 4556604.0 |
| 2025-10-16 11:00:00 | IWM | ETF | 248.98 | 249.61 | 247.63 | 247.85 | 3797367.0 |
| 2025-10-16 12:00:00 | IWM | ETF | 247.85 | 248.12 | 245.72 | 247.3994 | 5567699.0 |
| 2025-10-16 13:00:00 | IWM | ETF | 247.37 | 247.9 | 246.16 | 246.46 | 3174892.0 |
| 2025-10-16 14:00:00 | IWM | ETF | 246.46 | 246.54 | 244.01 | 245.3 | 5268099.0 |
| 2025-10-16 15:00:00 | IWM | ETF | 245.32 | 245.36 | 244.0 | 245.07 | 6535132.0 |
| 2025-10-16 16:00:00 | IWM | ETF | 245.06 | 245.22 | 244.4 | 244.73 | 1270380.0 |
| 2025-10-16 17:00:00 | IWM | ETF | 244.79 | 244.79 | 244.5 | 244.58 | 41311.0 |
| 2025-10-16 18:00:00 | IWM | ETF | 244.61 | 245.1809 | 244.16 | 244.16 | 49780.0 |
| 2025-10-16 19:00:00 | IWM | ETF | 244.17 | 244.49 | 243.93 | 244.25 | 125401.0 |
| 2025-10-16 04:00:00 | DIA | ETF | 463.8 | 464.02 | 463.49 | 463.67 | 3150.0 |
| 2025-10-16 05:00:00 | DIA | ETF | 463.73 | 464.36 | 463.71 | 464.36 | 1100.0 |
> showing 50 of 28,063 rows — these rows as CSV