PREVIEW / stock_30min / 2025-12-09
file: by_date/stock_30min/2025/2025-12-09.parquet size: 2.2 MB rows: 102,910 symbols: 191
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 |
|---|---|---|---|---|---|---|---|
| 2025-12-09 04:00:00 | AAPL | Stock | 277.16 | 277.38 | 277.16 | 277.22 | 1591.0 |
| 2025-12-09 04:30:00 | AAPL | Stock | 277.19 | 277.45 | 277.15 | 277.39 | 1860.0 |
| 2025-12-09 05:00:00 | AAPL | Stock | 277.43 | 277.54 | 277.3 | 277.3 | 6692.0 |
| 2025-12-09 05:30:00 | AAPL | Stock | 277.2 | 277.94 | 276.67 | 277.94 | 5128.0 |
| 2025-12-09 06:00:00 | AAPL | Stock | 277.81 | 277.94 | 277.6 | 277.94 | 3875.0 |
| 2025-12-09 06:30:00 | AAPL | Stock | 278.0 | 278.4 | 278.0 | 278.31 | 3566.0 |
| 2025-12-09 07:00:00 | AAPL | Stock | 278.16 | 278.34 | 278.1 | 278.25 | 7645.0 |
| 2025-12-09 07:30:00 | AAPL | Stock | 278.2 | 278.46 | 278.2 | 278.45 | 6275.0 |
| 2025-12-09 08:00:00 | AAPL | Stock | 278.16 | 278.9 | 276.5 | 278.72 | 50711.0 |
| 2025-12-09 08:30:00 | AAPL | Stock | 278.6168 | 278.7999 | 278.273 | 278.36 | 15901.0 |
| 2025-12-09 09:00:00 | AAPL | Stock | 278.37 | 278.37 | 277.52 | 278.21 | 39341.0 |
| 2025-12-09 09:30:00 | AAPL | Stock | 278.16 | 280.03 | 278.11 | 278.565 | 3359865.0 |
| 2025-12-09 10:00:00 | AAPL | Stock | 278.55 | 278.55 | 277.35 | 277.68 | 1738234.0 |
| 2025-12-09 10:30:00 | AAPL | Stock | 277.69 | 278.0 | 277.22 | 277.825 | 1206881.0 |
| 2025-12-09 11:00:00 | AAPL | Stock | 277.82 | 277.99 | 277.03 | 277.41 | 1106969.0 |
| 2025-12-09 11:30:00 | AAPL | Stock | 277.41 | 278.02 | 277.2 | 277.985 | 805128.0 |
| 2025-12-09 12:00:00 | AAPL | Stock | 277.99 | 278.12 | 277.38 | 277.875 | 923369.0 |
| 2025-12-09 12:30:00 | AAPL | Stock | 277.86 | 278.6 | 277.8 | 278.32 | 892768.0 |
| 2025-12-09 13:00:00 | AAPL | Stock | 278.34 | 278.74 | 278.17 | 278.385 | 759052.0 |
| 2025-12-09 13:30:00 | AAPL | Stock | 278.39 | 278.699 | 278.12 | 278.66 | 538667.0 |
| 2025-12-09 14:00:00 | AAPL | Stock | 278.65 | 278.89 | 278.48 | 278.69 | 666639.0 |
| 2025-12-09 14:30:00 | AAPL | Stock | 278.681 | 278.75 | 277.76 | 277.83 | 826432.0 |
| 2025-12-09 15:00:00 | AAPL | Stock | 277.83 | 278.135 | 277.65 | 277.865 | 1048549.0 |
| 2025-12-09 15:30:00 | AAPL | Stock | 277.85 | 278.36 | 276.92 | 277.26 | 3018646.0 |
| 2025-12-09 16:00:00 | AAPL | Stock | 277.265 | 277.265 | 276.5 | 276.98 | 6017790.0 |
| 2025-12-09 16:30:00 | AAPL | Stock | 276.95 | 277.18 | 276.88 | 277.18 | 15308.0 |
| 2025-12-09 17:00:00 | AAPL | Stock | 277.0 | 277.4707 | 276.88 | 277.25 | 14628.0 |
| 2025-12-09 17:30:00 | AAPL | Stock | 277.07 | 277.39 | 277.0164 | 277.1 | 6759.0 |
| 2025-12-09 18:00:00 | AAPL | Stock | 277.1782 | 277.1788 | 277.05 | 277.0515 | 6098.0 |
| 2025-12-09 18:30:00 | AAPL | Stock | 277.1 | 277.134 | 276.9 | 276.9244 | 2170.0 |
| 2025-12-09 19:00:00 | AAPL | Stock | 276.92 | 277.09 | 276.86 | 277.0 | 10545.0 |
| 2025-12-09 19:30:00 | AAPL | Stock | 277.0 | 277.055 | 276.6241 | 276.78 | 5597.0 |
| 2025-12-09 04:00:00 | MSFT | Stock | 490.83 | 490.83 | 489.65 | 489.65 | 3195.0 |
| 2025-12-09 04:30:00 | MSFT | Stock | 490.0 | 490.0 | 489.91 | 489.92 | 2198.0 |
| 2025-12-09 05:00:00 | MSFT | Stock | 489.73 | 490.0 | 489.58 | 489.98 | 1409.0 |
| 2025-12-09 05:30:00 | MSFT | Stock | 489.16 | 491.15 | 488.62 | 491.13 | 3609.0 |
| 2025-12-09 06:00:00 | MSFT | Stock | 491.13 | 492.0 | 490.9 | 491.9 | 3063.0 |
| 2025-12-09 06:30:00 | MSFT | Stock | 491.68 | 491.88 | 491.68 | 491.74 | 2593.0 |
| 2025-12-09 07:00:00 | MSFT | Stock | 491.75 | 491.75 | 491.17 | 491.3 | 1485.0 |
| 2025-12-09 07:30:00 | MSFT | Stock | 491.36 | 491.45 | 490.99 | 491.04 | 2603.0 |
| 2025-12-09 08:00:00 | MSFT | Stock | 491.765 | 491.984 | 489.41 | 490.85 | 13880.0 |
| 2025-12-09 08:30:00 | MSFT | Stock | 490.9266 | 491.0 | 490.06 | 490.28 | 6568.0 |
| 2025-12-09 09:00:00 | MSFT | Stock | 490.21 | 490.64 | 488.25 | 489.29 | 26187.0 |
| 2025-12-09 09:30:00 | MSFT | Stock | 489.1 | 491.26 | 488.5001 | 491.2 | 1321224.0 |
| 2025-12-09 10:00:00 | MSFT | Stock | 491.22 | 491.95 | 490.07 | 490.44 | 653962.0 |
| 2025-12-09 10:30:00 | MSFT | Stock | 490.45 | 491.13 | 489.92 | 491.03 | 419738.0 |
| 2025-12-09 11:00:00 | MSFT | Stock | 490.99 | 491.09 | 489.84 | 490.72 | 373391.0 |
| 2025-12-09 11:30:00 | MSFT | Stock | 490.725 | 491.94 | 490.7 | 491.835 | 302671.0 |
| 2025-12-09 12:00:00 | MSFT | Stock | 491.81 | 492.1 | 489.95 | 489.95 | 431963.0 |
| 2025-12-09 12:30:00 | MSFT | Stock | 489.98 | 490.38 | 489.5 | 489.77 | 407338.0 |
> showing 50 of 102,910 rows — these rows as CSV