PREVIEW / stock_30min / 2026-07-22
file: by_date/stock_30min/2026/2026-07-22.parquet size: 2.1 MB rows: 100,002
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 |
|---|---|---|---|---|---|---|---|
| 2026-07-22 04:00:00 | AAPL | Stock | 326.34 | 327.7162 | 325.92 | 326.9 | 79025.0 |
| 2026-07-22 04:30:00 | AAPL | Stock | 326.89 | 327.7214 | 326.71 | 327.72 | 9762.0 |
| 2026-07-22 05:00:00 | AAPL | Stock | 327.39 | 327.7 | 326.6258 | 326.8 | 10658.0 |
| 2026-07-22 05:30:00 | AAPL | Stock | 326.81 | 327.49 | 326.81 | 327.05 | 9100.0 |
| 2026-07-22 06:00:00 | AAPL | Stock | 327.05 | 327.25 | 326.7 | 327.0 | 6996.0 |
| 2026-07-22 06:30:00 | AAPL | Stock | 326.98 | 327.49 | 326.86 | 327.11 | 7552.0 |
| 2026-07-22 07:00:00 | AAPL | Stock | 327.05 | 327.42 | 326.5794 | 327.2 | 27064.0 |
| 2026-07-22 07:30:00 | AAPL | Stock | 327.0 | 327.55 | 327.0 | 327.2925 | 27699.0 |
| 2026-07-22 08:00:00 | AAPL | Stock | 327.4947 | 327.9499 | 327.3 | 327.66 | 26821.0 |
| 2026-07-22 08:30:00 | AAPL | Stock | 327.7 | 328.12 | 327.17 | 327.52 | 33120.0 |
| 2026-07-22 09:00:00 | AAPL | Stock | 327.51 | 327.86 | 326.8862 | 327.86 | 42808.0 |
| 2026-07-22 09:30:00 | AAPL | Stock | 327.86 | 328.9995 | 325.69 | 325.94 | 3154470.0 |
| 2026-07-22 10:00:00 | AAPL | Stock | 325.96 | 326.1481 | 324.33 | 324.475 | 1716550.0 |
| 2026-07-22 10:30:00 | AAPL | Stock | 324.495 | 325.62 | 324.07 | 325.6 | 1791480.0 |
| 2026-07-22 11:00:00 | AAPL | Stock | 325.6 | 325.81 | 324.12 | 325.8 | 1275136.0 |
| 2026-07-22 11:30:00 | AAPL | Stock | 325.765 | 325.89 | 324.93 | 325.07 | 1119342.0 |
| 2026-07-22 12:00:00 | AAPL | Stock | 325.07 | 325.08 | 324.37 | 324.885 | 1008478.0 |
| 2026-07-22 12:30:00 | AAPL | Stock | 324.885 | 324.95 | 323.81 | 324.228 | 1352490.0 |
| 2026-07-22 13:00:00 | AAPL | Stock | 324.215 | 324.26 | 323.34 | 323.665 | 1011667.0 |
| 2026-07-22 13:30:00 | AAPL | Stock | 323.665 | 324.005 | 323.555 | 323.935 | 634953.0 |
| 2026-07-22 14:00:00 | AAPL | Stock | 323.935 | 324.02 | 323.61 | 323.93 | 686413.0 |
| 2026-07-22 14:30:00 | AAPL | Stock | 323.9299 | 324.7 | 323.81 | 324.3 | 1065235.0 |
| 2026-07-22 15:00:00 | AAPL | Stock | 324.295 | 324.57 | 324.16 | 324.44 | 1028048.0 |
| 2026-07-22 15:30:00 | AAPL | Stock | 324.44 | 326.91 | 323.98 | 325.87 | 4654072.0 |
| 2026-07-22 16:00:00 | AAPL | Stock | 325.95 | 326.7 | 325.5204 | 325.5692 | 7514022.0 |
| 2026-07-22 16:30:00 | AAPL | Stock | 325.58 | 326.04 | 325.55 | 326.04 | 29790.0 |
| 2026-07-22 17:00:00 | AAPL | Stock | 326.06 | 326.1 | 325.25 | 325.81 | 32704.0 |
| 2026-07-22 17:30:00 | AAPL | Stock | 325.99 | 326.04 | 325.49 | 325.66 | 19548.0 |
| 2026-07-22 18:00:00 | AAPL | Stock | 325.74 | 326.2 | 325.0 | 325.5148 | 25826.0 |
| 2026-07-22 18:30:00 | AAPL | Stock | 325.44 | 325.5 | 325.01 | 325.5 | 12534.0 |
| 2026-07-22 19:00:00 | AAPL | Stock | 325.2445 | 325.89 | 325.1258 | 325.79 | 8716.0 |
| 2026-07-22 19:30:00 | AAPL | Stock | 325.4 | 325.82 | 325.3358 | 325.74 | 7244.0 |
| 2026-07-22 04:00:00 | MSFT | Stock | 399.0 | 400.0 | 397.09 | 399.25 | 89113.0 |
| 2026-07-22 04:30:00 | MSFT | Stock | 399.25 | 399.4 | 398.4307 | 398.9 | 4918.0 |
| 2026-07-22 05:00:00 | MSFT | Stock | 398.7 | 399.1 | 398.07 | 398.67 | 11572.0 |
| 2026-07-22 05:30:00 | MSFT | Stock | 398.4032 | 399.25 | 398.1 | 399.25 | 4848.0 |
| 2026-07-22 06:00:00 | MSFT | Stock | 399.3 | 399.68 | 398.77 | 398.77 | 5101.0 |
| 2026-07-22 06:30:00 | MSFT | Stock | 398.77 | 399.52 | 398.69 | 399.2 | 6005.0 |
| 2026-07-22 07:00:00 | MSFT | Stock | 399.01 | 399.3 | 398.6 | 398.729 | 8784.0 |
| 2026-07-22 07:30:00 | MSFT | Stock | 398.75 | 399.35 | 398.7 | 399.2005 | 26872.0 |
| 2026-07-22 08:00:00 | MSFT | Stock | 399.15 | 400.1 | 398.78 | 399.37 | 26429.0 |
| 2026-07-22 08:30:00 | MSFT | Stock | 399.45 | 399.79 | 398.6083 | 399.2572 | 22943.0 |
| 2026-07-22 09:00:00 | MSFT | Stock | 399.0444 | 399.98 | 398.13 | 399.37 | 42275.0 |
| 2026-07-22 09:30:00 | MSFT | Stock | 399.79 | 401.0 | 390.75 | 391.53 | 2579825.0 |
| 2026-07-22 10:00:00 | MSFT | Stock | 391.58 | 393.01 | 389.5 | 389.675 | 1451213.0 |
| 2026-07-22 10:30:00 | MSFT | Stock | 389.675 | 390.34 | 388.2001 | 389.5878 | 1417590.0 |
| 2026-07-22 11:00:00 | MSFT | Stock | 389.58 | 390.08 | 388.93 | 389.63 | 1021938.0 |
| 2026-07-22 11:30:00 | MSFT | Stock | 389.63 | 389.68 | 388.09 | 389.52 | 1022087.0 |
| 2026-07-22 12:00:00 | MSFT | Stock | 389.51 | 389.52 | 388.2 | 389.02 | 883745.0 |
| 2026-07-22 12:30:00 | MSFT | Stock | 389.025 | 389.6 | 388.48 | 389.44 | 665928.0 |
> showing 50 of 100,002 rows — these rows as CSV