PREVIEW / etf_1hour / 2025-10-28
file: by_date/etf_1hour/2025/2025-10-28.parquet size: 724 KB rows: 27,913
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 |
|---|---|---|---|---|---|---|---|
| 2025-10-28 04:00:00 | SPY | ETF | 684.9 | 685.21 | 684.69 | 685.12 | 27157.0 |
| 2025-10-28 05:00:00 | SPY | ETF | 685.18 | 685.3 | 684.94 | 685.27 | 24922.0 |
| 2025-10-28 06:00:00 | SPY | ETF | 685.25 | 685.55 | 685.18 | 685.28 | 56720.0 |
| 2025-10-28 07:00:00 | SPY | ETF | 685.28 | 685.9 | 685.2 | 685.83 | 68274.0 |
| 2025-10-28 08:00:00 | SPY | ETF | 685.28 | 686.33 | 684.72 | 686.09 | 190021.0 |
| 2025-10-28 09:00:00 | SPY | ETF | 686.1309 | 687.23 | 685.12 | 685.6201 | 6104494.0 |
| 2025-10-28 10:00:00 | SPY | ETF | 685.71 | 686.37 | 685.5 | 685.85 | 4718739.0 |
| 2025-10-28 11:00:00 | SPY | ETF | 685.86 | 686.21 | 684.83 | 685.58 | 3271857.0 |
| 2025-10-28 12:00:00 | SPY | ETF | 685.58 | 688.32 | 685.58 | 686.9 | 5071298.0 |
| 2025-10-28 13:00:00 | SPY | ETF | 686.88 | 687.71 | 686.86 | 687.6017 | 3720753.0 |
| 2025-10-28 14:00:00 | SPY | ETF | 687.61 | 688.4 | 687.54 | 688.155 | 4284192.0 |
| 2025-10-28 15:00:00 | SPY | ETF | 688.148 | 688.905 | 686.905 | 686.98 | 11506169.0 |
| 2025-10-28 16:00:00 | SPY | ETF | 686.98 | 687.21 | 686.1 | 687.19 | 2406035.0 |
| 2025-10-28 17:00:00 | SPY | ETF | 687.21 | 687.34 | 687.01 | 687.34 | 51678.0 |
| 2025-10-28 18:00:00 | SPY | ETF | 687.27 | 687.53 | 686.96 | 687.01 | 41538.0 |
| 2025-10-28 19:00:00 | SPY | ETF | 687.0299 | 687.33 | 686.9 | 687.28 | 40452.0 |
| 2025-10-28 04:00:00 | QQQ | ETF | 628.09 | 628.58 | 627.74 | 628.33 | 118663.0 |
| 2025-10-28 05:00:00 | QQQ | ETF | 628.35 | 628.62 | 628.22 | 628.56 | 52850.0 |
| 2025-10-28 06:00:00 | QQQ | ETF | 628.53 | 629.0 | 628.34 | 628.57 | 84125.0 |
| 2025-10-28 07:00:00 | QQQ | ETF | 628.58 | 629.2 | 628.57 | 629.03 | 165263.0 |
| 2025-10-28 08:00:00 | QQQ | ETF | 627.91 | 629.7 | 627.619 | 629.42 | 411469.0 |
| 2025-10-28 09:00:00 | QQQ | ETF | 629.37 | 631.36 | 629.37 | 630.585 | 5343252.0 |
| 2025-10-28 10:00:00 | QQQ | ETF | 630.66 | 630.9084 | 629.28 | 629.9071 | 4553427.0 |
| 2025-10-28 11:00:00 | QQQ | ETF | 629.91 | 630.535 | 629.25 | 630.5299 | 2548536.0 |
| 2025-10-28 12:00:00 | QQQ | ETF | 630.55 | 632.58 | 630.5484 | 631.665 | 4978104.0 |
| 2025-10-28 13:00:00 | QQQ | ETF | 631.66 | 632.87 | 631.55 | 632.75 | 4367039.0 |
| 2025-10-28 14:00:00 | QQQ | ETF | 632.76 | 633.79 | 632.61 | 633.78 | 3635724.0 |
| 2025-10-28 15:00:00 | QQQ | ETF | 633.775 | 634.68 | 632.86 | 632.89 | 7678635.0 |
| 2025-10-28 16:00:00 | QQQ | ETF | 632.91 | 633.37 | 632.68 | 633.23 | 2338544.0 |
| 2025-10-28 17:00:00 | QQQ | ETF | 633.28 | 633.86 | 633.07 | 633.75 | 103578.0 |
| 2025-10-28 18:00:00 | QQQ | ETF | 633.75 | 633.75 | 633.2 | 633.27 | 168627.0 |
| 2025-10-28 19:00:00 | QQQ | ETF | 633.3 | 633.63 | 633.05 | 633.51 | 71701.0 |
| 2025-10-28 04:00:00 | IWM | ETF | 249.5 | 249.59 | 249.25 | 249.41 | 52447.0 |
| 2025-10-28 05:00:00 | IWM | ETF | 249.47 | 249.55 | 249.3 | 249.51 | 34661.0 |
| 2025-10-28 06:00:00 | IWM | ETF | 249.43 | 249.53 | 249.25 | 249.41 | 30650.0 |
| 2025-10-28 07:00:00 | IWM | ETF | 249.44 | 249.74 | 249.35 | 249.74 | 50261.0 |
| 2025-10-28 08:00:00 | IWM | ETF | 249.45 | 249.93 | 249.3496 | 249.69 | 119245.0 |
| 2025-10-28 09:00:00 | IWM | ETF | 249.76 | 250.01 | 248.11 | 248.75 | 3668665.0 |
| 2025-10-28 10:00:00 | IWM | ETF | 248.7464 | 250.23 | 248.51 | 249.8075 | 2709725.0 |
| 2025-10-28 11:00:00 | IWM | ETF | 249.8 | 250.07 | 249.085 | 249.58 | 1772169.0 |
| 2025-10-28 12:00:00 | IWM | ETF | 249.58 | 250.9 | 249.5501 | 250.4 | 2704002.0 |
| 2025-10-28 13:00:00 | IWM | ETF | 250.39 | 250.62 | 249.6848 | 249.98 | 1746905.0 |
| 2025-10-28 14:00:00 | IWM | ETF | 249.98 | 250.26 | 249.49 | 249.61 | 1649188.0 |
| 2025-10-28 15:00:00 | IWM | ETF | 249.585 | 249.595 | 248.46 | 248.92 | 5380497.0 |
| 2025-10-28 16:00:00 | IWM | ETF | 248.92 | 249.1 | 248.62 | 248.66 | 878388.0 |
| 2025-10-28 17:00:00 | IWM | ETF | 248.63 | 248.81 | 248.3 | 248.81 | 49135.0 |
| 2025-10-28 18:00:00 | IWM | ETF | 248.8 | 248.87 | 248.5302 | 248.68 | 52987.0 |
| 2025-10-28 19:00:00 | IWM | ETF | 248.63 | 248.76 | 248.57 | 248.69 | 25715.0 |
| 2025-10-28 04:00:00 | DIA | ETF | 475.25 | 475.46 | 475.25 | 475.46 | 1103.0 |
| 2025-10-28 05:00:00 | DIA | ETF | 475.55 | 476.23 | 475.27 | 476.22 | 4350.0 |
> showing 50 of 27,913 rows — these rows as CSV