PREVIEW / stock_30min / 2025-12-29
file: by_date/stock_30min/2025/2025-12-29.parquet size: 2.2 MB rows: 104,057 symbols: 172
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 |
|---|---|---|---|---|---|---|---|
| 2025-12-29 04:00:00 | AAPL | Stock | 273.26 | 273.26 | 272.65 | 272.7 | 17677.0 |
| 2025-12-29 04:30:00 | AAPL | Stock | 272.7 | 272.7 | 272.0 | 272.48 | 22253.0 |
| 2025-12-29 05:00:00 | AAPL | Stock | 272.38 | 272.5 | 272.36 | 272.36 | 451.0 |
| 2025-12-29 05:30:00 | AAPL | Stock | 272.32 | 272.32 | 272.32 | 272.32 | 230.0 |
| 2025-12-29 06:00:00 | AAPL | Stock | 272.28 | 272.39 | 272.28 | 272.39 | 2705.0 |
| 2025-12-29 06:30:00 | AAPL | Stock | 272.4 | 272.69 | 272.39 | 272.69 | 1332.0 |
| 2025-12-29 07:00:00 | AAPL | Stock | 272.95 | 272.95 | 272.69 | 272.8 | 6397.0 |
| 2025-12-29 07:30:00 | AAPL | Stock | 272.75 | 272.75 | 272.23 | 272.56 | 4527.0 |
| 2025-12-29 08:00:00 | AAPL | Stock | 272.5 | 273.0 | 272.0 | 272.35 | 40964.0 |
| 2025-12-29 08:30:00 | AAPL | Stock | 272.26 | 272.3248 | 271.88 | 272.29 | 14402.0 |
| 2025-12-29 09:00:00 | AAPL | Stock | 272.26 | 272.7 | 271.63 | 272.7 | 32847.0 |
| 2025-12-29 09:30:00 | AAPL | Stock | 272.7 | 274.36 | 272.35 | 273.86 | 2030750.0 |
| 2025-12-29 10:00:00 | AAPL | Stock | 273.87 | 274.0199 | 272.92 | 273.9543 | 1111628.0 |
| 2025-12-29 10:30:00 | AAPL | Stock | 273.95 | 274.03 | 272.99 | 273.25 | 818891.0 |
| 2025-12-29 11:00:00 | AAPL | Stock | 273.25 | 273.45 | 273.07 | 273.22 | 451830.0 |
| 2025-12-29 11:30:00 | AAPL | Stock | 273.2188 | 273.29 | 272.83 | 273.15 | 489684.0 |
| 2025-12-29 12:00:00 | AAPL | Stock | 273.15 | 273.285 | 272.96 | 273.04 | 421084.0 |
| 2025-12-29 12:30:00 | AAPL | Stock | 273.04 | 273.27 | 272.9503 | 273.18 | 487980.0 |
| 2025-12-29 13:00:00 | AAPL | Stock | 273.16 | 273.67 | 273.0801 | 273.64 | 527460.0 |
| 2025-12-29 13:30:00 | AAPL | Stock | 273.63 | 274.0 | 273.56 | 273.8956 | 577099.0 |
| 2025-12-29 14:00:00 | AAPL | Stock | 273.9 | 273.9101 | 273.44 | 273.68 | 451294.0 |
| 2025-12-29 14:30:00 | AAPL | Stock | 273.68 | 274.0 | 273.67 | 273.91 | 572537.0 |
| 2025-12-29 15:00:00 | AAPL | Stock | 273.92 | 274.0 | 273.73 | 273.9028 | 666914.0 |
| 2025-12-29 15:30:00 | AAPL | Stock | 273.91 | 273.94 | 273.46 | 273.74 | 1520377.0 |
| 2025-12-29 16:00:00 | AAPL | Stock | 273.797 | 273.797 | 273.558 | 273.75 | 5878398.0 |
| 2025-12-29 16:30:00 | AAPL | Stock | 273.67 | 273.9 | 273.5 | 273.59 | 14084.0 |
| 2025-12-29 17:00:00 | AAPL | Stock | 273.6884 | 273.89 | 273.67 | 273.89 | 1605.0 |
| 2025-12-29 17:30:00 | AAPL | Stock | 273.89 | 273.89 | 273.8 | 273.85 | 2337.0 |
| 2025-12-29 18:00:00 | AAPL | Stock | 273.86 | 273.89 | 273.55 | 273.56 | 4380.0 |
| 2025-12-29 18:30:00 | AAPL | Stock | 273.66 | 273.76 | 273.4023 | 273.4398 | 3415.0 |
| 2025-12-29 19:00:00 | AAPL | Stock | 273.3 | 273.69 | 273.3 | 273.69 | 200.0 |
| 2025-12-29 19:30:00 | AAPL | Stock | 273.5321 | 273.76 | 273.5321 | 273.59 | 1142.0 |
| 2025-12-29 04:00:00 | MSFT | Stock | 486.0 | 486.27 | 485.03 | 485.97 | 2603.0 |
| 2025-12-29 04:30:00 | MSFT | Stock | 485.99 | 486.79 | 485.68 | 486.79 | 4506.0 |
| 2025-12-29 05:00:00 | MSFT | Stock | 486.6 | 486.71 | 486.35 | 486.35 | 982.0 |
| 2025-12-29 05:30:00 | MSFT | Stock | 486.17 | 486.39 | 486.17 | 486.39 | 1808.0 |
| 2025-12-29 06:00:00 | MSFT | Stock | 486.37 | 486.55 | 486.3 | 486.55 | 930.0 |
| 2025-12-29 06:30:00 | MSFT | Stock | 486.52 | 487.0 | 486.5 | 486.86 | 2248.0 |
| 2025-12-29 07:00:00 | MSFT | Stock | 486.9 | 486.93 | 486.73 | 486.8 | 2111.0 |
| 2025-12-29 07:30:00 | MSFT | Stock | 486.88 | 486.88 | 486.18 | 486.24 | 3805.0 |
| 2025-12-29 08:00:00 | MSFT | Stock | 486.77 | 486.9951 | 485.02 | 486.1501 | 21556.0 |
| 2025-12-29 08:30:00 | MSFT | Stock | 486.12 | 486.12 | 484.88 | 485.32 | 14180.0 |
| 2025-12-29 09:00:00 | MSFT | Stock | 485.2868 | 485.2868 | 484.5 | 484.9 | 16993.0 |
| 2025-12-29 09:30:00 | MSFT | Stock | 484.855 | 488.35 | 484.18 | 487.47 | 1013472.0 |
| 2025-12-29 10:00:00 | MSFT | Stock | 487.515 | 487.7 | 486.575 | 487.36 | 433604.0 |
| 2025-12-29 10:30:00 | MSFT | Stock | 487.385 | 488.0 | 486.65 | 487.1 | 340156.0 |
| 2025-12-29 11:00:00 | MSFT | Stock | 487.13 | 487.32 | 485.4 | 485.745 | 483877.0 |
| 2025-12-29 11:30:00 | MSFT | Stock | 485.7 | 485.86 | 485.01 | 485.61 | 311626.0 |
| 2025-12-29 12:00:00 | MSFT | Stock | 485.63 | 485.8998 | 484.73 | 484.94 | 292497.0 |
| 2025-12-29 12:30:00 | MSFT | Stock | 484.94 | 485.61 | 484.74 | 485.45 | 268268.0 |
> showing 50 of 104,057 rows — these rows as CSV