PREVIEW / stock_30min / 2025-10-03
file: by_date/stock_30min/2025/2025-10-03.parquet size: 2.3 MB rows: 109,675 symbols: 294
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 |
|---|---|---|---|---|---|---|---|
| 2025-10-03 04:00:00 | AAPL | Stock | 258.0 | 258.0 | 257.15 | 257.6 | 8529.0 |
| 2025-10-03 04:30:00 | AAPL | Stock | 257.61 | 257.61 | 257.5 | 257.58 | 724.0 |
| 2025-10-03 05:00:00 | AAPL | Stock | 257.62 | 257.62 | 257.3 | 257.36 | 1209.0 |
| 2025-10-03 05:30:00 | AAPL | Stock | 257.32 | 257.36 | 257.2 | 257.2 | 1488.0 |
| 2025-10-03 06:00:00 | AAPL | Stock | 257.11 | 257.25 | 257.11 | 257.15 | 2003.0 |
| 2025-10-03 06:30:00 | AAPL | Stock | 257.26 | 257.3 | 257.18 | 257.26 | 3617.0 |
| 2025-10-03 07:00:00 | AAPL | Stock | 257.28 | 257.6 | 257.28 | 257.36 | 18260.0 |
| 2025-10-03 07:30:00 | AAPL | Stock | 257.37 | 257.45 | 253.2 | 253.88 | 223931.0 |
| 2025-10-03 08:00:00 | AAPL | Stock | 257.62 | 258.0 | 253.27 | 254.904 | 369471.0 |
| 2025-10-03 08:30:00 | AAPL | Stock | 254.91 | 255.4 | 253.75 | 254.3 | 165388.0 |
| 2025-10-03 09:00:00 | AAPL | Stock | 254.22 | 254.85 | 253.64 | 254.52 | 306229.0 |
| 2025-10-03 09:30:00 | AAPL | Stock | 254.665 | 259.05 | 253.95 | 258.0516 | 8708898.0 |
| 2025-10-03 10:00:00 | AAPL | Stock | 258.04 | 258.79 | 257.34 | 257.85 | 3103833.0 |
| 2025-10-03 10:30:00 | AAPL | Stock | 257.86 | 258.74 | 257.52 | 258.18 | 1833849.0 |
| 2025-10-03 11:00:00 | AAPL | Stock | 258.17 | 258.74 | 257.895 | 258.51 | 1358741.0 |
| 2025-10-03 11:30:00 | AAPL | Stock | 258.493 | 259.24 | 258.26 | 258.405 | 2407031.0 |
| 2025-10-03 12:00:00 | AAPL | Stock | 258.4131 | 258.86 | 258.2571 | 258.5487 | 1099632.0 |
| 2025-10-03 12:30:00 | AAPL | Stock | 258.54 | 258.93 | 258.19 | 258.795 | 1156855.0 |
| 2025-10-03 13:00:00 | AAPL | Stock | 258.8099 | 258.8099 | 258.12 | 258.31 | 1379069.0 |
| 2025-10-03 13:30:00 | AAPL | Stock | 258.3 | 258.33 | 257.12 | 257.4372 | 1824292.0 |
| 2025-10-03 14:00:00 | AAPL | Stock | 257.436 | 258.59 | 256.96 | 258.37 | 1878445.0 |
| 2025-10-03 14:30:00 | AAPL | Stock | 258.37 | 258.59 | 258.0477 | 258.3303 | 1266854.0 |
| 2025-10-03 15:00:00 | AAPL | Stock | 258.35 | 258.4126 | 257.84 | 257.92 | 1001460.0 |
| 2025-10-03 15:30:00 | AAPL | Stock | 257.92 | 258.26 | 257.34 | 258.015 | 3171755.0 |
| 2025-10-03 16:00:00 | AAPL | Stock | 258.039 | 258.1 | 257.7499 | 257.8013 | 5466271.0 |
| 2025-10-03 16:30:00 | AAPL | Stock | 257.9 | 258.02 | 257.81 | 257.9773 | 13570.0 |
| 2025-10-03 17:00:00 | AAPL | Stock | 257.8229 | 257.88 | 257.8 | 257.8207 | 12599.0 |
| 2025-10-03 17:30:00 | AAPL | Stock | 257.84 | 257.87 | 257.7704 | 257.8663 | 6069.0 |
| 2025-10-03 18:00:00 | AAPL | Stock | 257.87 | 257.87 | 257.8034 | 257.8155 | 2774.0 |
| 2025-10-03 18:30:00 | AAPL | Stock | 257.8748 | 258.0 | 257.8152 | 257.99 | 27427.0 |
| 2025-10-03 19:00:00 | AAPL | Stock | 258.0 | 258.0 | 257.71 | 257.71 | 5586.0 |
| 2025-10-03 19:30:00 | AAPL | Stock | 257.88 | 257.9 | 257.85 | 257.9 | 6004.0 |
| 2025-10-03 04:00:00 | MSFT | Stock | 516.34 | 516.34 | 516.2 | 516.2 | 314.0 |
| 2025-10-03 04:30:00 | MSFT | Stock | 516.57 | 516.57 | 516.57 | 516.57 | 100.0 |
| 2025-10-03 05:00:00 | MSFT | Stock | 516.3 | 516.75 | 516.3 | 516.75 | 561.0 |
| 2025-10-03 05:30:00 | MSFT | Stock | 517.0 | 517.0 | 517.0 | 517.0 | 100.0 |
| 2025-10-03 06:00:00 | MSFT | Stock | 516.93 | 516.93 | 516.8 | 516.8 | 300.0 |
| 2025-10-03 07:00:00 | MSFT | Stock | 516.53 | 516.55 | 516.11 | 516.2 | 1780.0 |
| 2025-10-03 07:30:00 | MSFT | Stock | 516.25 | 516.5 | 516.03 | 516.5 | 3259.0 |
| 2025-10-03 08:00:00 | MSFT | Stock | 516.53 | 517.15 | 516.0 | 516.6 | 12292.0 |
| 2025-10-03 08:30:00 | MSFT | Stock | 516.4801 | 516.64 | 515.12 | 515.77 | 10526.0 |
| 2025-10-03 09:00:00 | MSFT | Stock | 515.43 | 517.19 | 515.37 | 516.68 | 13717.0 |
| 2025-10-03 09:30:00 | MSFT | Stock | 517.1 | 519.12 | 515.0 | 518.77 | 1147456.0 |
| 2025-10-03 10:00:00 | MSFT | Stock | 518.82 | 519.13 | 516.11 | 518.315 | 609680.0 |
| 2025-10-03 10:30:00 | MSFT | Stock | 518.26 | 519.8 | 518.18 | 519.78 | 413193.0 |
| 2025-10-03 11:00:00 | MSFT | Stock | 519.73 | 520.05 | 518.8802 | 519.63 | 406507.0 |
| 2025-10-03 11:30:00 | MSFT | Stock | 519.595 | 520.03 | 519.275 | 519.645 | 263770.0 |
| 2025-10-03 12:00:00 | MSFT | Stock | 519.6921 | 520.43 | 519.6 | 520.145 | 297817.0 |
| 2025-10-03 12:30:00 | MSFT | Stock | 520.145 | 520.49 | 519.05 | 519.19 | 342540.0 |
| 2025-10-03 13:00:00 | MSFT | Stock | 519.12 | 519.48 | 518.03 | 518.055 | 340400.0 |
> showing 50 of 109,675 rows — these rows as CSV