PREVIEW / stock_30min / 2025-10-06
file: by_date/stock_30min/2025/2025-10-06.parquet size: 2.4 MB rows: 114,218 symbols: 239
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 |
|---|---|---|---|---|---|---|---|
| 2025-10-06 04:00:00 | AAPL | Stock | 257.85 | 257.88 | 257.6 | 257.66 | 4397.0 |
| 2025-10-06 04:30:00 | AAPL | Stock | 257.78 | 257.89 | 257.56 | 257.74 | 4489.0 |
| 2025-10-06 05:00:00 | AAPL | Stock | 257.7 | 257.9 | 257.57 | 257.7 | 3056.0 |
| 2025-10-06 05:30:00 | AAPL | Stock | 257.71 | 257.87 | 257.65 | 257.74 | 7131.0 |
| 2025-10-06 06:00:00 | AAPL | Stock | 257.7 | 258.27 | 257.65 | 258.27 | 6623.0 |
| 2025-10-06 06:30:00 | AAPL | Stock | 258.24 | 258.59 | 258.16 | 258.39 | 15540.0 |
| 2025-10-06 07:00:00 | AAPL | Stock | 258.4 | 259.49 | 258.0 | 259.3 | 46466.0 |
| 2025-10-06 07:30:00 | AAPL | Stock | 259.39 | 259.39 | 259.1 | 259.15 | 23388.0 |
| 2025-10-06 08:00:00 | AAPL | Stock | 259.16 | 259.45 | 257.27 | 258.42 | 193526.0 |
| 2025-10-06 08:30:00 | AAPL | Stock | 258.57 | 258.57 | 258.0194 | 258.29 | 42802.0 |
| 2025-10-06 09:00:00 | AAPL | Stock | 258.2572 | 258.66 | 257.7 | 257.98 | 69640.0 |
| 2025-10-06 09:30:00 | AAPL | Stock | 257.99 | 259.07 | 255.05 | 256.275 | 5581560.0 |
| 2025-10-06 10:00:00 | AAPL | Stock | 256.27 | 258.75 | 256.19 | 257.78 | 3284783.0 |
| 2025-10-06 10:30:00 | AAPL | Stock | 257.8 | 258.0 | 257.28 | 257.84 | 1550024.0 |
| 2025-10-06 11:00:00 | AAPL | Stock | 257.845 | 257.955 | 257.375 | 257.5513 | 966744.0 |
| 2025-10-06 11:30:00 | AAPL | Stock | 257.58 | 257.69 | 256.83 | 257.17 | 1474822.0 |
| 2025-10-06 12:00:00 | AAPL | Stock | 257.1501 | 257.57 | 256.77 | 257.13 | 1111599.0 |
| 2025-10-06 12:30:00 | AAPL | Stock | 257.13 | 257.48 | 256.9235 | 257.335 | 841295.0 |
| 2025-10-06 13:00:00 | AAPL | Stock | 257.3301 | 257.4 | 256.13 | 256.56 | 1229897.0 |
| 2025-10-06 13:30:00 | AAPL | Stock | 256.55 | 256.6812 | 255.5 | 255.615 | 1625574.0 |
| 2025-10-06 14:00:00 | AAPL | Stock | 255.62 | 256.33 | 255.611 | 256.185 | 1186219.0 |
| 2025-10-06 14:30:00 | AAPL | Stock | 256.17 | 256.58 | 256.065 | 256.22 | 872785.0 |
| 2025-10-06 15:00:00 | AAPL | Stock | 256.21 | 256.66 | 256.135 | 256.51 | 1077858.0 |
| 2025-10-06 15:30:00 | AAPL | Stock | 256.51 | 257.25 | 256.46 | 256.65 | 2634181.0 |
| 2025-10-06 16:00:00 | AAPL | Stock | 256.69 | 256.9 | 256.55 | 256.57 | 6523582.0 |
| 2025-10-06 16:30:00 | AAPL | Stock | 256.56 | 256.7 | 256.2521 | 256.55 | 17794.0 |
| 2025-10-06 17:00:00 | AAPL | Stock | 256.55 | 256.656 | 256.4 | 256.5 | 4737.0 |
| 2025-10-06 17:30:00 | AAPL | Stock | 256.55 | 256.55 | 256.4097 | 256.45 | 3850.0 |
| 2025-10-06 18:00:00 | AAPL | Stock | 256.42 | 256.49 | 256.2 | 256.2 | 11861.0 |
| 2025-10-06 18:30:00 | AAPL | Stock | 256.21 | 256.2898 | 255.55 | 255.75 | 14284.0 |
| 2025-10-06 19:00:00 | AAPL | Stock | 255.74 | 256.1 | 255.55 | 256.0885 | 13916.0 |
| 2025-10-06 19:30:00 | AAPL | Stock | 255.74 | 256.02 | 255.7 | 255.8 | 6444.0 |
| 2025-10-06 04:00:00 | MSFT | Stock | 518.5 | 518.5 | 518.38 | 518.5 | 515.0 |
| 2025-10-06 05:00:00 | MSFT | Stock | 518.12 | 518.16 | 518.12 | 518.12 | 505.0 |
| 2025-10-06 05:30:00 | MSFT | Stock | 518.3 | 519.0 | 518.3 | 518.91 | 2401.0 |
| 2025-10-06 06:00:00 | MSFT | Stock | 518.91 | 518.91 | 518.6 | 518.9 | 1228.0 |
| 2025-10-06 06:30:00 | MSFT | Stock | 518.89 | 520.48 | 518.89 | 520.07 | 3423.0 |
| 2025-10-06 07:00:00 | MSFT | Stock | 519.8 | 520.6 | 519.8 | 520.45 | 7461.0 |
| 2025-10-06 07:30:00 | MSFT | Stock | 519.16 | 519.66 | 519.16 | 519.58 | 574.0 |
| 2025-10-06 08:00:00 | MSFT | Stock | 519.81 | 520.5996 | 517.53 | 519.8255 | 19398.0 |
| 2025-10-06 08:30:00 | MSFT | Stock | 519.5837 | 519.6 | 518.41 | 518.41 | 10843.0 |
| 2025-10-06 09:00:00 | MSFT | Stock | 518.62 | 520.15 | 518.14 | 518.49 | 16371.0 |
| 2025-10-06 09:30:00 | MSFT | Stock | 518.61 | 524.25 | 518.2 | 523.01 | 1573560.0 |
| 2025-10-06 10:00:00 | MSFT | Stock | 523.02 | 523.6 | 521.17 | 522.53 | 551028.0 |
| 2025-10-06 10:30:00 | MSFT | Stock | 522.52 | 524.57 | 522.45 | 524.25 | 568320.0 |
| 2025-10-06 11:00:00 | MSFT | Stock | 524.2 | 524.5 | 523.5601 | 523.7422 | 373299.0 |
| 2025-10-06 11:30:00 | MSFT | Stock | 523.75 | 525.22 | 523.3802 | 525.19 | 521967.0 |
| 2025-10-06 12:00:00 | MSFT | Stock | 525.21 | 525.39 | 523.31 | 523.42 | 364865.0 |
| 2025-10-06 12:30:00 | MSFT | Stock | 523.425 | 524.05 | 523.34 | 523.83 | 293140.0 |
| 2025-10-06 13:00:00 | MSFT | Stock | 523.81 | 525.35 | 523.7 | 524.8675 | 342911.0 |
> showing 50 of 114,218 rows — these rows as CSV