PREVIEW / etf_1hour / 2026-06-30
file: by_date/etf_1hour/2026/2026-06-30.parquet size: 712 KB rows: 28,265
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 |
|---|---|---|---|---|---|---|---|
| 2026-06-30 04:00:00 | SPY | ETF | 742.0 | 742.74 | 740.74 | 741.5 | 82823.0 |
| 2026-06-30 05:00:00 | SPY | ETF | 741.47 | 742.05 | 741.14 | 741.98 | 9966.0 |
| 2026-06-30 06:00:00 | SPY | ETF | 741.89 | 742.66 | 741.74 | 742.65 | 15269.0 |
| 2026-06-30 07:00:00 | SPY | ETF | 742.5278 | 743.0 | 742.2 | 742.34 | 120264.0 |
| 2026-06-30 08:00:00 | SPY | ETF | 742.3 | 742.4 | 740.4925 | 741.0 | 257972.0 |
| 2026-06-30 09:00:00 | SPY | ETF | 741.0 | 743.96 | 740.56 | 743.92 | 4394597.0 |
| 2026-06-30 10:00:00 | SPY | ETF | 743.91 | 745.38 | 742.86 | 743.3199 | 3885591.0 |
| 2026-06-30 11:00:00 | SPY | ETF | 743.32 | 746.0 | 743.24 | 745.79 | 2904749.0 |
| 2026-06-30 12:00:00 | SPY | ETF | 745.8 | 747.04 | 745.76 | 746.77 | 3059566.0 |
| 2026-06-30 13:00:00 | SPY | ETF | 746.78 | 747.14 | 746.15 | 746.49 | 2394578.0 |
| 2026-06-30 14:00:00 | SPY | ETF | 746.49 | 747.44 | 746.32 | 747.13 | 3010218.0 |
| 2026-06-30 15:00:00 | SPY | ETF | 747.13 | 748.02 | 746.3 | 746.32 | 12465851.0 |
| 2026-06-30 16:00:00 | SPY | ETF | 746.36 | 747.1341 | 745.56 | 745.86 | 3921694.0 |
| 2026-06-30 17:00:00 | SPY | ETF | 745.86 | 746.18 | 745.79 | 745.97 | 118650.0 |
| 2026-06-30 18:00:00 | SPY | ETF | 745.95 | 746.68 | 745.88 | 746.0 | 117340.0 |
| 2026-06-30 19:00:00 | SPY | ETF | 746.01 | 746.4 | 745.89 | 746.3 | 37693.0 |
| 2026-06-30 04:00:00 | QQQ | ETF | 724.96 | 728.26 | 723.54 | 724.69 | 231030.0 |
| 2026-06-30 05:00:00 | QQQ | ETF | 724.79 | 725.32 | 724.0 | 725.05 | 34621.0 |
| 2026-06-30 06:00:00 | QQQ | ETF | 725.07 | 726.72 | 724.76 | 726.51 | 56943.0 |
| 2026-06-30 07:00:00 | QQQ | ETF | 726.43 | 727.27 | 725.87 | 726.41 | 209205.0 |
| 2026-06-30 08:00:00 | QQQ | ETF | 726.4 | 726.52 | 723.21 | 723.38 | 458322.0 |
| 2026-06-30 09:00:00 | QQQ | ETF | 723.51 | 731.94 | 723.0 | 731.8701 | 4637401.0 |
| 2026-06-30 10:00:00 | QQQ | ETF | 731.89 | 733.775 | 729.72 | 730.47 | 4513044.0 |
| 2026-06-30 11:00:00 | QQQ | ETF | 730.5 | 734.7198 | 730.37 | 734.229 | 2759103.0 |
| 2026-06-30 12:00:00 | QQQ | ETF | 734.22 | 736.35 | 734.03 | 735.82 | 1779952.0 |
| 2026-06-30 13:00:00 | QQQ | ETF | 735.85 | 736.68 | 735.5705 | 735.78 | 2008666.0 |
| 2026-06-30 14:00:00 | QQQ | ETF | 735.81 | 736.99 | 735.175 | 736.49 | 2144984.0 |
| 2026-06-30 15:00:00 | QQQ | ETF | 736.48 | 737.62 | 735.76 | 735.76 | 8698614.0 |
| 2026-06-30 16:00:00 | QQQ | ETF | 735.77 | 736.44 | 735.1701 | 735.41 | 3015940.0 |
| 2026-06-30 17:00:00 | QQQ | ETF | 735.5182 | 736.43 | 735.33 | 735.65 | 206059.0 |
| 2026-06-30 18:00:00 | QQQ | ETF | 735.59 | 736.35 | 735.3 | 735.67 | 219925.0 |
| 2026-06-30 19:00:00 | QQQ | ETF | 735.75 | 736.5 | 735.75 | 736.29 | 63599.0 |
| 2026-06-30 04:00:00 | IWM | ETF | 299.07 | 299.5 | 298.51 | 298.9 | 17763.0 |
| 2026-06-30 05:00:00 | IWM | ETF | 299.0 | 299.38 | 298.79 | 299.34 | 7670.0 |
| 2026-06-30 06:00:00 | IWM | ETF | 299.2975 | 299.65 | 299.25 | 299.63 | 14559.0 |
| 2026-06-30 07:00:00 | IWM | ETF | 299.54 | 299.61 | 299.01 | 299.08 | 46826.0 |
| 2026-06-30 08:00:00 | IWM | ETF | 299.05 | 299.05 | 298.16 | 298.46 | 71730.0 |
| 2026-06-30 09:00:00 | IWM | ETF | 298.54 | 299.15 | 297.44 | 298.88 | 2828797.0 |
| 2026-06-30 10:00:00 | IWM | ETF | 298.83 | 300.15 | 298.37 | 298.81 | 2548874.0 |
| 2026-06-30 11:00:00 | IWM | ETF | 298.82 | 300.045 | 298.805 | 299.45 | 1357644.0 |
| 2026-06-30 12:00:00 | IWM | ETF | 299.445 | 300.47 | 299.41 | 300.33 | 1460527.0 |
| 2026-06-30 13:00:00 | IWM | ETF | 300.32 | 300.86 | 300.185 | 300.54 | 1146039.0 |
| 2026-06-30 14:00:00 | IWM | ETF | 300.55 | 300.76 | 300.17 | 300.485 | 1944631.0 |
| 2026-06-30 15:00:00 | IWM | ETF | 300.48 | 300.98 | 300.22 | 300.42 | 4547037.0 |
| 2026-06-30 16:00:00 | IWM | ETF | 300.45 | 300.52 | 299.9 | 299.99 | 1940060.0 |
| 2026-06-30 17:00:00 | IWM | ETF | 300.09 | 300.34 | 299.72 | 299.85 | 622976.0 |
| 2026-06-30 18:00:00 | IWM | ETF | 299.87 | 300.13 | 299.81 | 299.93 | 36350.0 |
| 2026-06-30 19:00:00 | IWM | ETF | 299.9 | 300.05 | 299.85 | 299.9387 | 56878.0 |
| 2026-06-30 04:00:00 | DIA | ETF | 522.45 | 522.7 | 521.42 | 522.03 | 31872.0 |
| 2026-06-30 05:00:00 | DIA | ETF | 522.3 | 523.0 | 522.25 | 522.89 | 6626.0 |
> showing 50 of 28,265 rows — these rows as CSV