PREVIEW / stock_30min / 2025-12-22
file: by_date/stock_30min/2025/2025-12-22.parquet size: 2.2 MB rows: 105,024 symbols: 179
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 |
|---|---|---|---|---|---|---|---|
| 2025-12-22 04:00:00 | AAPL | Stock | 273.68 | 273.89 | 273.62 | 273.78 | 8582.0 |
| 2025-12-22 04:30:00 | AAPL | Stock | 273.72 | 273.85 | 273.57 | 273.65 | 4464.0 |
| 2025-12-22 05:00:00 | AAPL | Stock | 273.65 | 273.75 | 273.6 | 273.67 | 1901.0 |
| 2025-12-22 05:30:00 | AAPL | Stock | 273.69 | 273.8 | 273.67 | 273.67 | 722.0 |
| 2025-12-22 06:00:00 | AAPL | Stock | 273.69 | 273.74 | 273.65 | 273.74 | 1670.0 |
| 2025-12-22 06:30:00 | AAPL | Stock | 273.72 | 273.75 | 273.6 | 273.67 | 2228.0 |
| 2025-12-22 07:00:00 | AAPL | Stock | 273.51 | 273.77 | 273.41 | 273.48 | 10900.0 |
| 2025-12-22 07:30:00 | AAPL | Stock | 273.43 | 273.58 | 273.01 | 273.01 | 8297.0 |
| 2025-12-22 08:00:00 | AAPL | Stock | 273.69 | 274.09 | 272.986 | 273.53 | 84912.0 |
| 2025-12-22 08:30:00 | AAPL | Stock | 273.42 | 273.49 | 273.0929 | 273.3001 | 30070.0 |
| 2025-12-22 09:00:00 | AAPL | Stock | 273.3002 | 273.49 | 272.26 | 273.01 | 73788.0 |
| 2025-12-22 09:30:00 | AAPL | Stock | 272.88 | 273.88 | 272.07 | 272.48 | 3755167.0 |
| 2025-12-22 10:00:00 | AAPL | Stock | 272.47 | 272.75 | 271.565 | 272.015 | 2202901.0 |
| 2025-12-22 10:30:00 | AAPL | Stock | 272.03 | 272.42 | 271.51 | 272.33 | 1486748.0 |
| 2025-12-22 11:00:00 | AAPL | Stock | 272.3399 | 272.8 | 272.2 | 272.44 | 1053578.0 |
| 2025-12-22 11:30:00 | AAPL | Stock | 272.44 | 272.52 | 271.93 | 272.1906 | 1001082.0 |
| 2025-12-22 12:00:00 | AAPL | Stock | 272.21 | 272.3 | 271.52 | 271.94 | 1323922.0 |
| 2025-12-22 12:30:00 | AAPL | Stock | 271.92 | 272.14 | 271.4 | 271.49 | 1256145.0 |
| 2025-12-22 13:00:00 | AAPL | Stock | 271.4918 | 271.5068 | 270.74 | 270.9399 | 1230724.0 |
| 2025-12-22 13:30:00 | AAPL | Stock | 270.935 | 271.14 | 270.51 | 270.765 | 1219500.0 |
| 2025-12-22 14:00:00 | AAPL | Stock | 270.76 | 271.02 | 270.65 | 270.865 | 827954.0 |
| 2025-12-22 14:30:00 | AAPL | Stock | 270.87 | 271.08 | 270.75 | 270.9297 | 854762.0 |
| 2025-12-22 15:00:00 | AAPL | Stock | 270.925 | 271.11 | 270.715 | 270.72 | 1156024.0 |
| 2025-12-22 15:30:00 | AAPL | Stock | 270.72 | 271.1999 | 270.505 | 270.82 | 2961014.0 |
| 2025-12-22 16:00:00 | AAPL | Stock | 270.82 | 270.97 | 270.68 | 270.8025 | 7071507.0 |
| 2025-12-22 16:30:00 | AAPL | Stock | 270.7806 | 270.97 | 270.62 | 270.7199 | 44569.0 |
| 2025-12-22 17:00:00 | AAPL | Stock | 270.6994 | 270.73 | 270.66 | 270.66 | 6101.0 |
| 2025-12-22 17:30:00 | AAPL | Stock | 270.66 | 270.66 | 270.62 | 270.66 | 6672.0 |
| 2025-12-22 18:00:00 | AAPL | Stock | 270.66 | 270.81 | 270.64 | 270.7797 | 14474.0 |
| 2025-12-22 18:30:00 | AAPL | Stock | 270.77 | 270.81 | 270.7 | 270.75 | 7489.0 |
| 2025-12-22 19:00:00 | AAPL | Stock | 270.77 | 270.84 | 270.71 | 270.79 | 7573.0 |
| 2025-12-22 19:30:00 | AAPL | Stock | 270.77 | 270.7999 | 270.6912 | 270.77 | 14818.0 |
| 2025-12-22 04:00:00 | MSFT | Stock | 486.41 | 487.2 | 486.41 | 487.15 | 5588.0 |
| 2025-12-22 04:30:00 | MSFT | Stock | 487.13 | 487.3 | 487.1 | 487.12 | 2625.0 |
| 2025-12-22 05:00:00 | MSFT | Stock | 487.1 | 487.57 | 487.1 | 487.57 | 910.0 |
| 2025-12-22 05:30:00 | MSFT | Stock | 487.4 | 487.65 | 487.36 | 487.5 | 1401.0 |
| 2025-12-22 06:00:00 | MSFT | Stock | 487.44 | 487.82 | 487.44 | 487.7 | 2252.0 |
| 2025-12-22 06:30:00 | MSFT | Stock | 487.61 | 487.61 | 487.14 | 487.27 | 2767.0 |
| 2025-12-22 07:00:00 | MSFT | Stock | 487.26 | 487.5 | 486.65 | 487.28 | 3317.0 |
| 2025-12-22 07:30:00 | MSFT | Stock | 487.4 | 487.8 | 487.24 | 487.8 | 9553.0 |
| 2025-12-22 08:00:00 | MSFT | Stock | 486.91 | 487.8 | 485.51 | 487.8 | 43877.0 |
| 2025-12-22 08:30:00 | MSFT | Stock | 487.8 | 487.85 | 487.4 | 487.6 | 14333.0 |
| 2025-12-22 09:00:00 | MSFT | Stock | 487.5 | 488.08 | 486.02 | 486.13 | 45981.0 |
| 2025-12-22 09:30:00 | MSFT | Stock | 486.12 | 488.73 | 482.69 | 484.945 | 2355509.0 |
| 2025-12-22 10:00:00 | MSFT | Stock | 484.945 | 485.25 | 483.7801 | 484.605 | 909661.0 |
| 2025-12-22 10:30:00 | MSFT | Stock | 484.62 | 485.17 | 484.0475 | 484.79 | 618300.0 |
| 2025-12-22 11:00:00 | MSFT | Stock | 484.8 | 486.09 | 484.74 | 485.6495 | 616698.0 |
| 2025-12-22 11:30:00 | MSFT | Stock | 485.645 | 486.3517 | 484.93 | 486.33 | 531175.0 |
| 2025-12-22 12:00:00 | MSFT | Stock | 486.32 | 486.5148 | 485.64 | 485.85 | 375483.0 |
| 2025-12-22 12:30:00 | MSFT | Stock | 485.84 | 486.33 | 485.74 | 486.091 | 346480.0 |
> showing 50 of 105,024 rows — these rows as CSV