PREVIEW / etf_1hour / 2025-08-04
file: by_date/etf_1hour/2025/2025-08-04.parquet size: 680 KB rows: 26,216
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 |
|---|---|---|---|---|---|---|---|
| 2025-08-04 04:00:00 | SPY | ETF | 624.1 | 626.0 | 624.1 | 626.0 | 99830.0 |
| 2025-08-04 05:00:00 | SPY | ETF | 625.96 | 626.33 | 625.75 | 625.78 | 26538.0 |
| 2025-08-04 06:00:00 | SPY | ETF | 625.75 | 626.03 | 625.37 | 625.5 | 100245.0 |
| 2025-08-04 07:00:00 | SPY | ETF | 625.5 | 625.68 | 624.82 | 625.0 | 169205.0 |
| 2025-08-04 08:00:00 | SPY | ETF | 625.04 | 626.1304 | 623.7 | 625.38 | 326302.0 |
| 2025-08-04 09:00:00 | SPY | ETF | 625.4 | 629.205 | 625.24 | 629.01 | 8331085.0 |
| 2025-08-04 10:00:00 | SPY | ETF | 629.01 | 629.7 | 628.27 | 629.18 | 8615422.0 |
| 2025-08-04 11:00:00 | SPY | ETF | 629.19 | 630.05 | 628.59 | 629.87 | 6155077.0 |
| 2025-08-04 12:00:00 | SPY | ETF | 629.86 | 630.45 | 629.62 | 630.135 | 4390567.0 |
| 2025-08-04 13:00:00 | SPY | ETF | 630.13 | 630.52 | 629.39 | 629.81 | 4327954.0 |
| 2025-08-04 14:00:00 | SPY | ETF | 629.82 | 630.4 | 629.73 | 629.8802 | 4971626.0 |
| 2025-08-04 15:00:00 | SPY | ETF | 629.8968 | 631.215 | 629.74 | 631.09 | 12571692.0 |
| 2025-08-04 16:00:00 | SPY | ETF | 631.07 | 632.32 | 621.72 | 632.3 | 3773895.0 |
| 2025-08-04 17:00:00 | SPY | ETF | 632.26 | 632.4 | 632.14 | 632.33 | 62057.0 |
| 2025-08-04 18:00:00 | SPY | ETF | 632.35 | 632.47 | 631.7 | 631.9 | 70935.0 |
| 2025-08-04 19:00:00 | SPY | ETF | 631.9 | 632.3 | 631.64 | 631.79 | 51792.0 |
| 2025-08-04 04:00:00 | QQQ | ETF | 557.06 | 558.37 | 557.0 | 558.37 | 82338.0 |
| 2025-08-04 05:00:00 | QQQ | ETF | 558.32 | 558.7 | 558.17 | 558.17 | 46503.0 |
| 2025-08-04 06:00:00 | QQQ | ETF | 558.2 | 558.7 | 558.12 | 558.33 | 136105.0 |
| 2025-08-04 07:00:00 | QQQ | ETF | 558.34 | 558.64 | 557.65 | 557.92 | 120343.0 |
| 2025-08-04 08:00:00 | QQQ | ETF | 557.95 | 558.76 | 555.7 | 558.6002 | 336380.0 |
| 2025-08-04 09:00:00 | QQQ | ETF | 558.64 | 563.01 | 558.5199 | 562.755 | 6981826.0 |
| 2025-08-04 10:00:00 | QQQ | ETF | 562.77 | 563.13 | 561.51 | 562.02 | 5463701.0 |
| 2025-08-04 11:00:00 | QQQ | ETF | 562.01 | 563.2 | 561.35 | 562.97 | 3670404.0 |
| 2025-08-04 12:00:00 | QQQ | ETF | 562.97 | 563.58 | 562.84 | 563.37 | 3035819.0 |
| 2025-08-04 13:00:00 | QQQ | ETF | 563.36 | 563.735 | 562.69 | 563.3354 | 2335117.0 |
| 2025-08-04 14:00:00 | QQQ | ETF | 563.34 | 563.71 | 563.06 | 563.17 | 2430633.0 |
| 2025-08-04 15:00:00 | QQQ | ETF | 563.17 | 564.315 | 562.98 | 564.1 | 6501413.0 |
| 2025-08-04 16:00:00 | QQQ | ETF | 564.1 | 565.4 | 563.8 | 565.4 | 2052101.0 |
| 2025-08-04 17:00:00 | QQQ | ETF | 565.34 | 565.49 | 565.2 | 565.38 | 101905.0 |
| 2025-08-04 18:00:00 | QQQ | ETF | 565.5 | 565.52 | 564.61 | 564.86 | 105716.0 |
| 2025-08-04 19:00:00 | QQQ | ETF | 564.86 | 565.3 | 564.58 | 564.97 | 64883.0 |
| 2025-08-04 04:00:00 | IWM | ETF | 216.42 | 217.07 | 216.25 | 216.89 | 41769.0 |
| 2025-08-04 05:00:00 | IWM | ETF | 216.96 | 217.05 | 216.69 | 216.7 | 19430.0 |
| 2025-08-04 06:00:00 | IWM | ETF | 216.73 | 216.89 | 216.41 | 216.49 | 69944.0 |
| 2025-08-04 07:00:00 | IWM | ETF | 216.44 | 216.54 | 216.05 | 216.16 | 52451.0 |
| 2025-08-04 08:00:00 | IWM | ETF | 216.25 | 216.63 | 215.59 | 216.33 | 97301.0 |
| 2025-08-04 09:00:00 | IWM | ETF | 216.32 | 217.0199 | 216.08 | 216.74 | 4344096.0 |
| 2025-08-04 10:00:00 | IWM | ETF | 216.75 | 217.74 | 216.75 | 217.53 | 4269742.0 |
| 2025-08-04 11:00:00 | IWM | ETF | 217.53 | 218.265 | 217.35 | 218.2125 | 2598434.0 |
| 2025-08-04 12:00:00 | IWM | ETF | 218.22 | 218.965 | 218.095 | 218.57 | 2670636.0 |
| 2025-08-04 13:00:00 | IWM | ETF | 218.56 | 218.79 | 218.38 | 218.42 | 1556924.0 |
| 2025-08-04 14:00:00 | IWM | ETF | 218.41 | 219.07 | 218.4 | 218.94 | 1908105.0 |
| 2025-08-04 15:00:00 | IWM | ETF | 218.94 | 219.74 | 218.91 | 219.69 | 5640574.0 |
| 2025-08-04 16:00:00 | IWM | ETF | 219.69 | 220.37 | 219.54 | 220.37 | 1650270.0 |
| 2025-08-04 17:00:00 | IWM | ETF | 220.39 | 220.72 | 220.25 | 220.41 | 92489.0 |
| 2025-08-04 18:00:00 | IWM | ETF | 220.4 | 220.42 | 220.05 | 220.1726 | 44876.0 |
| 2025-08-04 19:00:00 | IWM | ETF | 220.11 | 220.35 | 220.04 | 220.159 | 20097.0 |
| 2025-08-04 04:00:00 | DIA | ETF | 437.88 | 438.68 | 437.73 | 438.61 | 6050.0 |
| 2025-08-04 05:00:00 | DIA | ETF | 438.66 | 438.94 | 438.63 | 438.7 | 5500.0 |
> showing 50 of 26,216 rows — these rows as CSV