PREVIEW / stock_30min / 2026-08-26
file: by_date/stock_30min/2026/2026-08-26.parquet size: 2.1 MB rows: 101,013
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-26 04:00:00 | AAPL | Stock | 309.89 | 309.9 | 308.92 | 309.5003 | 38318.0 |
| 2026-08-26 04:30:00 | AAPL | Stock | 309.61 | 309.68 | 309.54 | 309.63 | 2121.0 |
| 2026-08-26 05:00:00 | AAPL | Stock | 309.6 | 309.61 | 309.4198 | 309.4198 | 851.0 |
| 2026-08-26 05:30:00 | AAPL | Stock | 309.47 | 309.56 | 309.45 | 309.54 | 2117.0 |
| 2026-08-26 06:00:00 | AAPL | Stock | 309.5 | 309.52 | 309.31 | 309.5 | 1051.0 |
| 2026-08-26 06:30:00 | AAPL | Stock | 309.33 | 309.57 | 309.33 | 309.35 | 5403.0 |
| 2026-08-26 07:00:00 | AAPL | Stock | 309.47 | 309.8 | 309.3 | 309.791 | 10250.0 |
| 2026-08-26 07:30:00 | AAPL | Stock | 309.65 | 309.95 | 309.6004 | 309.8888 | 14961.0 |
| 2026-08-26 08:00:00 | AAPL | Stock | 309.8392 | 310.54 | 309.81 | 310.54 | 42351.0 |
| 2026-08-26 08:30:00 | AAPL | Stock | 310.54 | 310.76 | 310.11 | 310.34 | 40067.0 |
| 2026-08-26 09:00:00 | AAPL | Stock | 310.3 | 310.37 | 309.35 | 310.24 | 46404.0 |
| 2026-08-26 09:30:00 | AAPL | Stock | 310.25 | 312.7 | 308.8001 | 312.5 | 2692751.0 |
| 2026-08-26 10:00:00 | AAPL | Stock | 312.465 | 313.4199 | 311.65 | 311.795 | 1812948.0 |
| 2026-08-26 10:30:00 | AAPL | Stock | 311.8 | 312.865 | 311.66 | 312.8 | 1068058.0 |
| 2026-08-26 11:00:00 | AAPL | Stock | 312.825 | 313.45 | 312.46 | 312.52 | 1105598.0 |
| 2026-08-26 11:30:00 | AAPL | Stock | 312.52 | 313.62 | 312.18 | 312.94 | 1129164.0 |
| 2026-08-26 12:00:00 | AAPL | Stock | 312.9 | 313.95 | 312.37 | 313.2947 | 1072808.0 |
| 2026-08-26 12:30:00 | AAPL | Stock | 313.305 | 313.48 | 312.5 | 313.03 | 813021.0 |
| 2026-08-26 13:00:00 | AAPL | Stock | 313.025 | 313.27 | 312.53 | 313.135 | 810823.0 |
| 2026-08-26 13:30:00 | AAPL | Stock | 313.155 | 313.25 | 312.6501 | 312.94 | 609391.0 |
| 2026-08-26 14:00:00 | AAPL | Stock | 312.95 | 313.18 | 312.73 | 313.0499 | 642119.0 |
| 2026-08-26 14:30:00 | AAPL | Stock | 313.03 | 315.1 | 312.95 | 314.565 | 1725439.0 |
| 2026-08-26 15:00:00 | AAPL | Stock | 314.57 | 315.25 | 314.44 | 314.8446 | 1573353.0 |
| 2026-08-26 15:30:00 | AAPL | Stock | 314.86 | 315.43 | 313.18 | 313.48 | 3324341.0 |
| 2026-08-26 16:00:00 | AAPL | Stock | 313.45 | 314.44 | 313.1887 | 313.6 | 6255462.0 |
| 2026-08-26 16:30:00 | AAPL | Stock | 313.55 | 313.58 | 313.0 | 313.2594 | 60435.0 |
| 2026-08-26 17:00:00 | AAPL | Stock | 313.28 | 313.45 | 311.11 | 312.6 | 126117.0 |
| 2026-08-26 17:30:00 | AAPL | Stock | 312.4577 | 312.5 | 310.9948 | 310.9948 | 68381.0 |
| 2026-08-26 18:00:00 | AAPL | Stock | 310.99 | 311.5 | 310.6099 | 311.5 | 55604.0 |
| 2026-08-26 18:30:00 | AAPL | Stock | 311.49 | 312.21 | 311.43 | 312.0761 | 32136.0 |
| 2026-08-26 19:00:00 | AAPL | Stock | 312.01 | 312.1284 | 311.6 | 311.6 | 21226.0 |
| 2026-08-26 19:30:00 | AAPL | Stock | 311.62 | 311.9 | 311.62 | 311.79 | 19524.0 |
| 2026-08-26 04:00:00 | MSFT | Stock | 489.7413 | 490.6872 | 487.35 | 488.4897 | 17890.0 |
| 2026-08-26 04:30:00 | MSFT | Stock | 488.2971 | 488.37 | 488.06 | 488.24 | 1754.0 |
| 2026-08-26 05:00:00 | MSFT | Stock | 488.26 | 488.26 | 488.07 | 488.15 | 529.0 |
| 2026-08-26 05:30:00 | MSFT | Stock | 487.8 | 488.26 | 487.7 | 488.23 | 2086.0 |
| 2026-08-26 06:00:00 | MSFT | Stock | 488.0 | 488.04 | 487.73 | 488.01 | 2816.0 |
| 2026-08-26 06:30:00 | MSFT | Stock | 487.96 | 488.38 | 487.67 | 488.33 | 6067.0 |
| 2026-08-26 07:00:00 | MSFT | Stock | 488.4 | 489.0 | 487.75 | 488.205 | 11414.0 |
| 2026-08-26 07:30:00 | MSFT | Stock | 488.46 | 488.46 | 487.6 | 488.1793 | 6843.0 |
| 2026-08-26 08:00:00 | MSFT | Stock | 488.16 | 489.47 | 488.0 | 489.4635 | 8211.0 |
| 2026-08-26 08:30:00 | MSFT | Stock | 489.5 | 489.5 | 488.04 | 488.47 | 11919.0 |
| 2026-08-26 09:00:00 | MSFT | Stock | 488.07 | 488.88 | 487.16 | 487.62 | 24631.0 |
| 2026-08-26 09:30:00 | MSFT | Stock | 487.85 | 497.1399 | 487.31 | 495.215 | 1758867.0 |
| 2026-08-26 10:00:00 | MSFT | Stock | 495.17 | 496.74 | 492.95 | 493.686 | 1128100.0 |
| 2026-08-26 10:30:00 | MSFT | Stock | 493.65 | 495.63 | 493.34 | 495.23 | 600443.0 |
| 2026-08-26 11:00:00 | MSFT | Stock | 495.3 | 495.6 | 494.598 | 494.995 | 596482.0 |
| 2026-08-26 11:30:00 | MSFT | Stock | 494.995 | 495.53 | 493.91 | 494.089 | 437854.0 |
| 2026-08-26 12:00:00 | MSFT | Stock | 494.0 | 494.9199 | 493.74 | 493.8817 | 349623.0 |
| 2026-08-26 12:30:00 | MSFT | Stock | 493.865 | 494.4 | 493.5503 | 494.18 | 398839.0 |
> showing 50 of 101,013 rows — these rows as CSV