PREVIEW / stock_30min / 2025-12-15
file: by_date/stock_30min/2025/2025-12-15.parquet size: 2.2 MB rows: 105,090 symbols: 184
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 |
|---|---|---|---|---|---|---|---|
| 2025-12-15 04:00:00 | AAPL | Stock | 278.2 | 278.5 | 278.01 | 278.45 | 3176.0 |
| 2025-12-15 04:30:00 | AAPL | Stock | 278.48 | 278.49 | 278.42 | 278.49 | 900.0 |
| 2025-12-15 05:00:00 | AAPL | Stock | 278.5 | 278.87 | 278.5 | 278.87 | 4241.0 |
| 2025-12-15 05:30:00 | AAPL | Stock | 278.83 | 279.07 | 278.7 | 279.06 | 5369.0 |
| 2025-12-15 06:00:00 | AAPL | Stock | 279.03 | 279.03 | 278.92 | 278.92 | 2277.0 |
| 2025-12-15 06:30:00 | AAPL | Stock | 278.94 | 278.98 | 278.84 | 278.84 | 3347.0 |
| 2025-12-15 07:00:00 | AAPL | Stock | 278.79 | 278.79 | 278.26 | 278.68 | 10545.0 |
| 2025-12-15 07:30:00 | AAPL | Stock | 278.5 | 278.75 | 278.34 | 278.72 | 6381.0 |
| 2025-12-15 08:00:00 | AAPL | Stock | 278.3 | 279.0 | 277.585 | 278.53 | 36315.0 |
| 2025-12-15 08:30:00 | AAPL | Stock | 278.65 | 279.0 | 278.52 | 278.9919 | 24814.0 |
| 2025-12-15 09:00:00 | AAPL | Stock | 279.0 | 280.28 | 278.5981 | 280.17 | 148773.0 |
| 2025-12-15 09:30:00 | AAPL | Stock | 280.15 | 280.15 | 274.16 | 274.85 | 5451196.0 |
| 2025-12-15 10:00:00 | AAPL | Stock | 274.82 | 275.59 | 273.62 | 274.145 | 2530761.0 |
| 2025-12-15 10:30:00 | AAPL | Stock | 274.16 | 274.81 | 273.72 | 274.37 | 2034102.0 |
| 2025-12-15 11:00:00 | AAPL | Stock | 274.39 | 275.6404 | 274.03 | 275.52 | 1251171.0 |
| 2025-12-15 11:30:00 | AAPL | Stock | 275.54 | 275.695 | 274.15 | 274.95 | 1094545.0 |
| 2025-12-15 12:00:00 | AAPL | Stock | 274.95 | 275.18 | 274.49 | 274.92 | 865951.0 |
| 2025-12-15 12:30:00 | AAPL | Stock | 274.925 | 275.1 | 274.38 | 274.7 | 978179.0 |
| 2025-12-15 13:00:00 | AAPL | Stock | 274.692 | 274.81 | 273.73 | 274.02 | 952865.0 |
| 2025-12-15 13:30:00 | AAPL | Stock | 274.04 | 274.25 | 273.44 | 273.91 | 1007550.0 |
| 2025-12-15 14:00:00 | AAPL | Stock | 273.905 | 274.15 | 273.075 | 273.37 | 1343093.0 |
| 2025-12-15 14:30:00 | AAPL | Stock | 273.38 | 273.58 | 272.84 | 273.5405 | 1382739.0 |
| 2025-12-15 15:00:00 | AAPL | Stock | 273.54 | 273.845 | 273.23 | 273.805 | 1545689.0 |
| 2025-12-15 15:30:00 | AAPL | Stock | 273.81 | 274.72 | 273.27 | 274.115 | 4392490.0 |
| 2025-12-15 16:00:00 | AAPL | Stock | 274.115 | 274.92 | 274.11 | 274.6 | 11947445.0 |
| 2025-12-15 16:30:00 | AAPL | Stock | 274.58 | 274.79 | 274.11 | 274.7 | 12314.0 |
| 2025-12-15 17:00:00 | AAPL | Stock | 274.71 | 274.71 | 274.36 | 274.54 | 19924.0 |
| 2025-12-15 17:30:00 | AAPL | Stock | 274.5502 | 274.7102 | 274.55 | 274.55 | 3531.0 |
| 2025-12-15 18:00:00 | AAPL | Stock | 274.68 | 274.88 | 274.11 | 274.65 | 52410.0 |
| 2025-12-15 18:30:00 | AAPL | Stock | 274.65 | 274.65 | 274.11 | 274.49 | 8779.0 |
| 2025-12-15 19:00:00 | AAPL | Stock | 274.16 | 274.4 | 273.21 | 274.26 | 10043.0 |
| 2025-12-15 19:30:00 | AAPL | Stock | 274.0 | 274.25 | 273.62 | 273.63 | 9366.0 |
| 2025-12-15 04:00:00 | MSFT | Stock | 477.6 | 478.68 | 477.6 | 478.5 | 4307.0 |
| 2025-12-15 04:30:00 | MSFT | Stock | 478.53 | 478.7 | 478.21 | 478.62 | 1198.0 |
| 2025-12-15 05:00:00 | MSFT | Stock | 478.76 | 479.07 | 478.65 | 479.05 | 2283.0 |
| 2025-12-15 05:30:00 | MSFT | Stock | 479.02 | 479.14 | 478.9 | 479.11 | 1145.0 |
| 2025-12-15 06:00:00 | MSFT | Stock | 479.08 | 479.49 | 478.34 | 478.84 | 2555.0 |
| 2025-12-15 06:30:00 | MSFT | Stock | 478.78 | 479.09 | 478.78 | 479.08 | 1835.0 |
| 2025-12-15 07:00:00 | MSFT | Stock | 479.08 | 479.12 | 478.2 | 478.49 | 3249.0 |
| 2025-12-15 07:30:00 | MSFT | Stock | 478.46 | 478.5 | 478.1 | 478.15 | 1606.0 |
| 2025-12-15 08:00:00 | MSFT | Stock | 478.9817 | 479.4534 | 477.0 | 478.0 | 33735.0 |
| 2025-12-15 08:30:00 | MSFT | Stock | 478.25 | 479.49 | 478.0 | 479.21 | 14422.0 |
| 2025-12-15 09:00:00 | MSFT | Stock | 478.92 | 480.7 | 478.5 | 479.97 | 42458.0 |
| 2025-12-15 09:30:00 | MSFT | Stock | 480.19 | 480.7205 | 475.41 | 475.59 | 1958516.0 |
| 2025-12-15 10:00:00 | MSFT | Stock | 475.59 | 475.92 | 472.52 | 473.0 | 1406397.0 |
| 2025-12-15 10:30:00 | MSFT | Stock | 472.995 | 474.9695 | 472.795 | 474.12 | 672917.0 |
| 2025-12-15 11:00:00 | MSFT | Stock | 474.13 | 475.55 | 473.14 | 475.29 | 810848.0 |
| 2025-12-15 11:30:00 | MSFT | Stock | 475.3 | 475.52 | 473.5 | 474.04 | 579074.0 |
| 2025-12-15 12:00:00 | MSFT | Stock | 474.03 | 475.0 | 473.9 | 474.4 | 410960.0 |
| 2025-12-15 12:30:00 | MSFT | Stock | 474.415 | 475.16 | 473.71 | 474.21 | 485102.0 |
> showing 50 of 105,090 rows — these rows as CSV