PREVIEW / stock_30min / 2026-06-16
file: by_date/stock_30min/2026/2026-06-16.parquet size: 2.2 MB rows: 104,003 symbols: 12
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 |
|---|---|---|---|---|---|---|---|
| 2026-06-16 04:00:00 | AAPL | Stock | 296.3 | 297.32 | 295.49 | 296.54 | 48499.0 |
| 2026-06-16 04:30:00 | AAPL | Stock | 296.55 | 296.8 | 296.26 | 296.3 | 4107.0 |
| 2026-06-16 05:00:00 | AAPL | Stock | 296.262 | 296.42 | 296.0 | 296.0 | 7113.0 |
| 2026-06-16 05:30:00 | AAPL | Stock | 296.0 | 296.42 | 295.77 | 295.92 | 4913.0 |
| 2026-06-16 06:00:00 | AAPL | Stock | 295.79 | 296.0893 | 295.7418 | 295.82 | 2043.0 |
| 2026-06-16 06:30:00 | AAPL | Stock | 295.74 | 296.0 | 295.73 | 295.96 | 2555.0 |
| 2026-06-16 07:00:00 | AAPL | Stock | 295.98 | 296.05 | 295.75 | 295.9 | 14038.0 |
| 2026-06-16 07:30:00 | AAPL | Stock | 295.926 | 297.0 | 295.65 | 295.65 | 38904.0 |
| 2026-06-16 08:00:00 | AAPL | Stock | 295.87 | 295.9609 | 294.82 | 295.38 | 36655.0 |
| 2026-06-16 08:30:00 | AAPL | Stock | 295.4 | 296.07 | 295.3107 | 295.95 | 21155.0 |
| 2026-06-16 09:00:00 | AAPL | Stock | 295.8 | 296.28 | 294.98 | 295.17 | 77445.0 |
| 2026-06-16 09:30:00 | AAPL | Stock | 295.15 | 297.95 | 293.97 | 297.08 | 3236412.0 |
| 2026-06-16 10:00:00 | AAPL | Stock | 297.1 | 298.0 | 296.71 | 297.535 | 2157395.0 |
| 2026-06-16 10:30:00 | AAPL | Stock | 297.535 | 298.01 | 296.95 | 297.55 | 2024879.0 |
| 2026-06-16 11:00:00 | AAPL | Stock | 297.54 | 298.45 | 297.2 | 298.2 | 1731547.0 |
| 2026-06-16 11:30:00 | AAPL | Stock | 298.22 | 298.57 | 297.5 | 298.17 | 1452890.0 |
| 2026-06-16 12:00:00 | AAPL | Stock | 298.17 | 299.275 | 298.04 | 298.92 | 1556624.0 |
| 2026-06-16 12:30:00 | AAPL | Stock | 298.93 | 299.77 | 298.8041 | 299.47 | 1279477.0 |
| 2026-06-16 13:00:00 | AAPL | Stock | 299.45 | 300.48 | 299.08 | 300.275 | 1400861.0 |
| 2026-06-16 13:30:00 | AAPL | Stock | 300.27 | 300.46 | 299.35 | 299.6 | 1108779.0 |
| 2026-06-16 14:00:00 | AAPL | Stock | 299.59 | 299.76 | 298.568 | 298.725 | 1016937.0 |
| 2026-06-16 14:30:00 | AAPL | Stock | 298.7201 | 299.6303 | 298.63 | 299.18 | 1075854.0 |
| 2026-06-16 15:00:00 | AAPL | Stock | 299.175 | 299.25 | 298.22 | 298.335 | 1473796.0 |
| 2026-06-16 15:30:00 | AAPL | Stock | 298.33 | 299.49 | 298.23 | 299.26 | 3329629.0 |
| 2026-06-16 16:00:00 | AAPL | Stock | 299.28 | 299.39 | 298.75 | 298.75 | 8319157.0 |
| 2026-06-16 16:30:00 | AAPL | Stock | 298.81 | 299.24 | 298.64 | 298.98 | 34518.0 |
| 2026-06-16 17:00:00 | AAPL | Stock | 298.95 | 298.98 | 298.66 | 298.9748 | 10528.0 |
| 2026-06-16 17:30:00 | AAPL | Stock | 298.7801 | 298.9989 | 298.78 | 298.99 | 5727.0 |
| 2026-06-16 18:00:00 | AAPL | Stock | 298.99 | 299.4124 | 298.94 | 299.3 | 24728.0 |
| 2026-06-16 18:30:00 | AAPL | Stock | 299.2606 | 299.42 | 299.1797 | 299.2 | 4659.0 |
| 2026-06-16 19:00:00 | AAPL | Stock | 299.32 | 299.32 | 298.95 | 299.001 | 3291.0 |
| 2026-06-16 19:30:00 | AAPL | Stock | 299.1 | 299.18 | 298.73 | 298.9 | 7046.0 |
| 2026-06-16 04:00:00 | MSFT | Stock | 400.81 | 400.96 | 398.6411 | 399.77 | 50483.0 |
| 2026-06-16 04:30:00 | MSFT | Stock | 399.76 | 400.08 | 399.5094 | 399.55 | 9237.0 |
| 2026-06-16 05:00:00 | MSFT | Stock | 399.54 | 400.0 | 399.52 | 399.57 | 6706.0 |
| 2026-06-16 05:30:00 | MSFT | Stock | 399.53 | 399.74 | 399.1 | 399.4 | 5348.0 |
| 2026-06-16 06:00:00 | MSFT | Stock | 399.3 | 399.44 | 398.69 | 398.7 | 6782.0 |
| 2026-06-16 06:30:00 | MSFT | Stock | 398.62 | 398.62 | 395.6 | 398.23 | 26865.0 |
| 2026-06-16 07:00:00 | MSFT | Stock | 398.29 | 398.39 | 396.25 | 397.0 | 42660.0 |
| 2026-06-16 07:30:00 | MSFT | Stock | 396.96 | 397.0 | 395.52 | 396.35 | 52076.0 |
| 2026-06-16 08:00:00 | MSFT | Stock | 396.45 | 397.5 | 396.28 | 396.91 | 47160.0 |
| 2026-06-16 08:30:00 | MSFT | Stock | 396.72 | 397.6885 | 396.6 | 397.46 | 37332.0 |
| 2026-06-16 09:00:00 | MSFT | Stock | 397.45 | 398.2 | 395.61 | 395.8 | 55124.0 |
| 2026-06-16 09:30:00 | MSFT | Stock | 395.9 | 396.84 | 390.93 | 394.85 | 3625601.0 |
| 2026-06-16 10:00:00 | MSFT | Stock | 394.81 | 395.43 | 391.92 | 393.095 | 1833149.0 |
| 2026-06-16 10:30:00 | MSFT | Stock | 393.095 | 394.3759 | 392.45 | 393.67 | 1405674.0 |
| 2026-06-16 11:00:00 | MSFT | Stock | 393.66 | 394.355 | 393.3 | 393.44 | 1122617.0 |
| 2026-06-16 11:30:00 | MSFT | Stock | 393.47 | 393.94 | 392.75 | 392.84 | 941236.0 |
| 2026-06-16 12:00:00 | MSFT | Stock | 392.83 | 392.99 | 391.38 | 391.845 | 931504.0 |
| 2026-06-16 12:30:00 | MSFT | Stock | 391.87 | 392.61 | 391.5 | 391.765 | 856411.0 |
> showing 50 of 104,003 rows — these rows as CSV