PREVIEW / stock_30min / 2025-12-10
file: by_date/stock_30min/2025/2025-12-10.parquet size: 2.2 MB rows: 103,786 symbols: 187
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 |
|---|---|---|---|---|---|---|---|
| 2025-12-10 04:00:00 | AAPL | Stock | 277.52 | 277.53 | 277.26 | 277.3 | 717.0 |
| 2025-12-10 04:30:00 | AAPL | Stock | 277.3 | 277.4 | 277.3 | 277.35 | 1283.0 |
| 2025-12-10 05:00:00 | AAPL | Stock | 277.21 | 277.21 | 276.26 | 276.26 | 5576.0 |
| 2025-12-10 05:30:00 | AAPL | Stock | 276.39 | 276.62 | 276.1 | 276.62 | 2777.0 |
| 2025-12-10 06:00:00 | AAPL | Stock | 276.49 | 277.0 | 276.31 | 276.55 | 8957.0 |
| 2025-12-10 06:30:00 | AAPL | Stock | 276.46 | 276.99 | 276.46 | 276.9 | 1200.0 |
| 2025-12-10 07:00:00 | AAPL | Stock | 277.0 | 277.39 | 276.87 | 277.39 | 7410.0 |
| 2025-12-10 07:30:00 | AAPL | Stock | 277.4 | 277.4 | 277.18 | 277.38 | 7324.0 |
| 2025-12-10 08:00:00 | AAPL | Stock | 277.0 | 277.8 | 276.3329 | 277.62 | 26290.0 |
| 2025-12-10 08:30:00 | AAPL | Stock | 277.6 | 277.76 | 277.45 | 277.5 | 32168.0 |
| 2025-12-10 09:00:00 | AAPL | Stock | 277.53 | 277.9 | 277.12 | 277.9 | 33690.0 |
| 2025-12-10 09:30:00 | AAPL | Stock | 277.84 | 278.793 | 276.585 | 277.88 | 2387833.0 |
| 2025-12-10 10:00:00 | AAPL | Stock | 277.875 | 277.975 | 276.91 | 277.45 | 1309945.0 |
| 2025-12-10 10:30:00 | AAPL | Stock | 277.455 | 277.54 | 276.58 | 276.75 | 936774.0 |
| 2025-12-10 11:00:00 | AAPL | Stock | 276.723 | 278.28 | 276.44 | 278.2577 | 946104.0 |
| 2025-12-10 11:30:00 | AAPL | Stock | 278.23 | 278.89 | 277.97 | 278.75 | 832283.0 |
| 2025-12-10 12:00:00 | AAPL | Stock | 278.75 | 278.7799 | 278.26 | 278.5265 | 779205.0 |
| 2025-12-10 12:30:00 | AAPL | Stock | 278.52 | 279.28 | 278.24 | 278.71 | 667897.0 |
| 2025-12-10 13:00:00 | AAPL | Stock | 278.66 | 278.98 | 278.085 | 278.12 | 808360.0 |
| 2025-12-10 13:30:00 | AAPL | Stock | 278.12 | 278.46 | 278.05 | 278.39 | 519154.0 |
| 2025-12-10 14:00:00 | AAPL | Stock | 278.36 | 279.23 | 277.91 | 278.22 | 1048331.0 |
| 2025-12-10 14:30:00 | AAPL | Stock | 278.22 | 279.5925 | 277.7 | 279.38 | 1331919.0 |
| 2025-12-10 15:00:00 | AAPL | Stock | 279.4 | 279.75 | 278.94 | 278.98 | 1336467.0 |
| 2025-12-10 15:30:00 | AAPL | Stock | 278.99 | 279.39 | 278.59 | 278.72 | 2447075.0 |
| 2025-12-10 16:00:00 | AAPL | Stock | 278.71 | 278.8 | 278.12 | 278.5583 | 8601066.0 |
| 2025-12-10 16:30:00 | AAPL | Stock | 278.67 | 278.9 | 278.6 | 278.84 | 12472.0 |
| 2025-12-10 17:00:00 | AAPL | Stock | 278.87 | 279.14 | 278.78 | 279.08 | 27373.0 |
| 2025-12-10 17:30:00 | AAPL | Stock | 279.01 | 279.1 | 278.84 | 278.9 | 7579.0 |
| 2025-12-10 18:00:00 | AAPL | Stock | 278.9 | 279.3214 | 278.3 | 278.3674 | 12076.0 |
| 2025-12-10 18:30:00 | AAPL | Stock | 278.45 | 278.6 | 278.32 | 278.32 | 2989.0 |
| 2025-12-10 19:00:00 | AAPL | Stock | 278.2 | 278.45 | 278.0 | 278.43 | 7466.0 |
| 2025-12-10 19:30:00 | AAPL | Stock | 278.45 | 278.45 | 277.77 | 277.9417 | 7917.0 |
| 2025-12-10 04:00:00 | MSFT | Stock | 492.25 | 492.61 | 492.19 | 492.56 | 810.0 |
| 2025-12-10 04:30:00 | MSFT | Stock | 492.64 | 493.0 | 492.64 | 492.93 | 2279.0 |
| 2025-12-10 05:00:00 | MSFT | Stock | 492.8 | 493.16 | 490.6 | 490.7 | 3418.0 |
| 2025-12-10 05:30:00 | MSFT | Stock | 490.7 | 491.48 | 490.09 | 491.2 | 2733.0 |
| 2025-12-10 06:00:00 | MSFT | Stock | 491.4 | 491.46 | 491.0 | 491.39 | 1387.0 |
| 2025-12-10 06:30:00 | MSFT | Stock | 491.23 | 491.23 | 485.4 | 487.44 | 46467.0 |
| 2025-12-10 07:00:00 | MSFT | Stock | 487.29 | 487.29 | 484.01 | 484.09 | 35878.0 |
| 2025-12-10 07:30:00 | MSFT | Stock | 484.1 | 484.1 | 483.5 | 484.07 | 43307.0 |
| 2025-12-10 08:00:00 | MSFT | Stock | 487.0 | 493.17 | 483.5 | 486.1 | 103802.0 |
| 2025-12-10 08:30:00 | MSFT | Stock | 485.99 | 486.22 | 483.71 | 484.4822 | 74901.0 |
| 2025-12-10 09:00:00 | MSFT | Stock | 484.4 | 484.76 | 482.5 | 484.2 | 92198.0 |
| 2025-12-10 09:30:00 | MSFT | Stock | 483.97 | 484.25 | 478.61 | 480.492 | 3372868.0 |
| 2025-12-10 10:00:00 | MSFT | Stock | 480.385 | 481.11 | 479.855 | 480.39 | 1244526.0 |
| 2025-12-10 10:30:00 | MSFT | Stock | 480.4 | 480.6 | 478.36 | 478.71 | 1443285.0 |
| 2025-12-10 11:00:00 | MSFT | Stock | 478.73 | 480.48 | 478.09 | 480.365 | 973500.0 |
| 2025-12-10 11:30:00 | MSFT | Stock | 480.4 | 481.32 | 480.11 | 480.925 | 696277.0 |
| 2025-12-10 12:00:00 | MSFT | Stock | 480.92 | 481.77 | 480.2 | 481.6 | 530197.0 |
| 2025-12-10 12:30:00 | MSFT | Stock | 481.6 | 482.4121 | 480.6 | 480.725 | 741481.0 |
> showing 50 of 103,786 rows — these rows as CSV