PREVIEW / stock_30min / 2025-09-11
file: by_date/stock_30min/2025/2025-09-11.parquet size: 2.3 MB rows: 109,845 symbols: 314
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 |
|---|---|---|---|---|---|---|---|
| 2025-09-11 04:00:00 | AAPL | Stock | 227.45 | 227.85 | 227.34 | 227.74 | 11151.0 |
| 2025-09-11 04:30:00 | AAPL | Stock | 227.71 | 228.04 | 227.71 | 227.85 | 15665.0 |
| 2025-09-11 05:00:00 | AAPL | Stock | 227.89 | 228.4 | 227.8 | 228.37 | 19666.0 |
| 2025-09-11 05:30:00 | AAPL | Stock | 228.34 | 228.39 | 228.0 | 228.07 | 18077.0 |
| 2025-09-11 06:00:00 | AAPL | Stock | 228.09 | 228.09 | 226.5 | 227.31 | 62300.0 |
| 2025-09-11 06:30:00 | AAPL | Stock | 227.3 | 227.49 | 227.2 | 227.2 | 11977.0 |
| 2025-09-11 07:00:00 | AAPL | Stock | 227.32 | 227.45 | 227.1 | 227.41 | 16798.0 |
| 2025-09-11 07:30:00 | AAPL | Stock | 227.37 | 227.64 | 227.2 | 227.24 | 12681.0 |
| 2025-09-11 08:00:00 | AAPL | Stock | 227.27 | 228.39 | 226.99 | 227.3211 | 192320.0 |
| 2025-09-11 08:30:00 | AAPL | Stock | 227.32 | 227.6498 | 226.65 | 227.5993 | 163400.0 |
| 2025-09-11 09:00:00 | AAPL | Stock | 227.6 | 228.55 | 226.66 | 226.78 | 364298.0 |
| 2025-09-11 09:30:00 | AAPL | Stock | 226.84 | 229.15 | 226.65 | 229.045 | 5826712.0 |
| 2025-09-11 10:00:00 | AAPL | Stock | 229.0201 | 229.185 | 228.36 | 228.94 | 3503190.0 |
| 2025-09-11 10:30:00 | AAPL | Stock | 228.94 | 229.3 | 228.3202 | 229.035 | 2009537.0 |
| 2025-09-11 11:00:00 | AAPL | Stock | 229.0364 | 229.32 | 228.41 | 228.77 | 1884803.0 |
| 2025-09-11 11:30:00 | AAPL | Stock | 228.75 | 228.78 | 228.189 | 228.41 | 1523984.0 |
| 2025-09-11 12:00:00 | AAPL | Stock | 228.41 | 228.76 | 228.03 | 228.61 | 1130021.0 |
| 2025-09-11 12:30:00 | AAPL | Stock | 228.6 | 228.79 | 228.31 | 228.75 | 900766.0 |
| 2025-09-11 13:00:00 | AAPL | Stock | 228.76 | 229.54 | 228.6448 | 229.47 | 1650696.0 |
| 2025-09-11 13:30:00 | AAPL | Stock | 229.47 | 230.16 | 229.39 | 230.06 | 1666297.0 |
| 2025-09-11 14:00:00 | AAPL | Stock | 230.06 | 230.08 | 229.18 | 229.46 | 1899665.0 |
| 2025-09-11 14:30:00 | AAPL | Stock | 229.465 | 230.1508 | 229.44 | 229.8575 | 1376946.0 |
| 2025-09-11 15:00:00 | AAPL | Stock | 229.87 | 230.065 | 229.41 | 229.85 | 1556130.0 |
| 2025-09-11 15:30:00 | AAPL | Stock | 229.84 | 230.45 | 229.8 | 230.02 | 4509136.0 |
| 2025-09-11 16:00:00 | AAPL | Stock | 230.02 | 230.05 | 229.4521 | 229.4521 | 5774826.0 |
| 2025-09-11 16:30:00 | AAPL | Stock | 229.5024 | 230.03 | 229.48 | 229.52 | 34078.0 |
| 2025-09-11 17:00:00 | AAPL | Stock | 229.5145 | 229.59 | 229.5 | 229.5 | 10337.0 |
| 2025-09-11 17:30:00 | AAPL | Stock | 229.52 | 229.65 | 229.31 | 229.33 | 16514.0 |
| 2025-09-11 18:00:00 | AAPL | Stock | 229.32 | 229.35 | 229.02 | 229.35 | 18553.0 |
| 2025-09-11 18:30:00 | AAPL | Stock | 229.36 | 229.55 | 229.2 | 229.55 | 13663.0 |
| 2025-09-11 19:00:00 | AAPL | Stock | 229.43 | 229.54 | 229.31 | 229.46 | 9142.0 |
| 2025-09-11 19:30:00 | AAPL | Stock | 229.46 | 229.58 | 229.32 | 229.5 | 11168.0 |
| 2025-09-11 04:00:00 | MSFT | Stock | 500.5 | 501.3 | 500.5 | 501.17 | 2943.0 |
| 2025-09-11 04:30:00 | MSFT | Stock | 501.14 | 501.14 | 501.12 | 501.12 | 848.0 |
| 2025-09-11 05:00:00 | MSFT | Stock | 500.9 | 501.73 | 500.9 | 501.73 | 3612.0 |
| 2025-09-11 05:30:00 | MSFT | Stock | 501.75 | 501.85 | 501.75 | 501.85 | 2303.0 |
| 2025-09-11 06:00:00 | MSFT | Stock | 502.0 | 503.0 | 502.0 | 502.83 | 2494.0 |
| 2025-09-11 06:30:00 | MSFT | Stock | 502.5 | 502.6 | 502.49 | 502.49 | 918.0 |
| 2025-09-11 07:00:00 | MSFT | Stock | 502.37 | 502.43 | 502.15 | 502.15 | 2074.0 |
| 2025-09-11 07:30:00 | MSFT | Stock | 502.11 | 502.11 | 502.0 | 502.0 | 899.0 |
| 2025-09-11 08:00:00 | MSFT | Stock | 502.34 | 503.0 | 500.95 | 501.6011 | 20017.0 |
| 2025-09-11 08:30:00 | MSFT | Stock | 501.6 | 502.88 | 500.33 | 502.351 | 23716.0 |
| 2025-09-11 09:00:00 | MSFT | Stock | 502.25 | 503.55 | 502.17 | 502.17 | 22157.0 |
| 2025-09-11 09:30:00 | MSFT | Stock | 502.16 | 502.8 | 497.88 | 500.295 | 1354195.0 |
| 2025-09-11 10:00:00 | MSFT | Stock | 500.25 | 502.44 | 499.83 | 502.24 | 793491.0 |
| 2025-09-11 10:30:00 | MSFT | Stock | 502.22 | 503.17 | 500.22 | 500.86 | 605003.0 |
| 2025-09-11 11:00:00 | MSFT | Stock | 500.855 | 502.82 | 500.81 | 502.79 | 387696.0 |
| 2025-09-11 11:30:00 | MSFT | Stock | 502.68 | 502.98 | 500.86 | 502.005 | 326093.0 |
| 2025-09-11 12:00:00 | MSFT | Stock | 501.96 | 503.13 | 501.782 | 502.28 | 363725.0 |
| 2025-09-11 12:30:00 | MSFT | Stock | 502.35 | 502.7199 | 500.83 | 501.105 | 358537.0 |
> showing 50 of 109,845 rows — these rows as CSV