PREVIEW / stock_30min / 2025-05-12
file: by_date/stock_30min/2025/2025-05-12.parquet size: 2.3 MB rows: 113,112 symbols: 422
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 |
|---|---|---|---|---|---|---|---|
| 2025-05-12 04:00:00 | AAPL | Stock | 205.62 | 208.3 | 203.04 | 208.07 | 328418.0 |
| 2025-05-12 04:30:00 | AAPL | Stock | 208.06 | 210.74 | 207.95 | 210.25 | 231585.0 |
| 2025-05-12 05:00:00 | AAPL | Stock | 210.24 | 211.71 | 210.24 | 211.45 | 214922.0 |
| 2025-05-12 05:30:00 | AAPL | Stock | 211.39 | 211.95 | 210.81 | 211.33 | 150985.0 |
| 2025-05-12 06:00:00 | AAPL | Stock | 211.36 | 213.43 | 210.93 | 212.19 | 230123.0 |
| 2025-05-12 06:30:00 | AAPL | Stock | 212.13 | 212.49 | 211.4 | 212.36 | 109989.0 |
| 2025-05-12 07:00:00 | AAPL | Stock | 212.17 | 212.34 | 210.97 | 211.07 | 293966.0 |
| 2025-05-12 07:30:00 | AAPL | Stock | 211.13 | 211.2 | 210.15 | 210.66 | 152352.0 |
| 2025-05-12 08:00:00 | AAPL | Stock | 210.6 | 212.945 | 202.95 | 211.41 | 929987.0 |
| 2025-05-12 08:30:00 | AAPL | Stock | 211.4 | 211.4 | 210.7 | 211.29 | 207000.0 |
| 2025-05-12 09:00:00 | AAPL | Stock | 211.29 | 211.4 | 210.56 | 210.93 | 262665.0 |
| 2025-05-12 09:30:00 | AAPL | Stock | 211.04 | 211.2679 | 206.75 | 208.53 | 10017003.0 |
| 2025-05-12 10:00:00 | AAPL | Stock | 208.525 | 210.09 | 208.465 | 209.16 | 5466657.0 |
| 2025-05-12 10:30:00 | AAPL | Stock | 209.17 | 210.23 | 208.48 | 209.12 | 2849161.0 |
| 2025-05-12 11:00:00 | AAPL | Stock | 209.115 | 209.13 | 208.11 | 208.76 | 1987464.0 |
| 2025-05-12 11:30:00 | AAPL | Stock | 208.77 | 208.9865 | 208.4 | 208.425 | 1565483.0 |
| 2025-05-12 12:00:00 | AAPL | Stock | 208.425 | 208.98 | 208.25 | 208.73 | 1371395.0 |
| 2025-05-12 12:30:00 | AAPL | Stock | 208.73 | 209.56 | 208.7092 | 209.23 | 1538913.0 |
| 2025-05-12 13:00:00 | AAPL | Stock | 209.23 | 209.99 | 209.2 | 209.935 | 1456486.0 |
| 2025-05-12 13:30:00 | AAPL | Stock | 209.94 | 210.8742 | 209.935 | 210.62 | 1940174.0 |
| 2025-05-12 14:00:00 | AAPL | Stock | 210.64 | 210.96 | 210.5 | 210.77 | 1383594.0 |
| 2025-05-12 14:30:00 | AAPL | Stock | 210.78 | 211.15 | 210.48 | 210.6173 | 1795081.0 |
| 2025-05-12 15:00:00 | AAPL | Stock | 210.6102 | 210.92 | 209.92 | 210.05 | 1913166.0 |
| 2025-05-12 15:30:00 | AAPL | Stock | 210.07 | 210.85 | 209.96 | 210.83 | 4395003.0 |
| 2025-05-12 16:00:00 | AAPL | Stock | 210.8257 | 210.95 | 210.4 | 210.82 | 8654003.0 |
| 2025-05-12 16:30:00 | AAPL | Stock | 210.86 | 210.86 | 210.62 | 210.62 | 98215.0 |
| 2025-05-12 17:00:00 | AAPL | Stock | 210.7592 | 210.7592 | 210.3147 | 210.51 | 19940.0 |
| 2025-05-12 17:30:00 | AAPL | Stock | 210.586 | 210.586 | 210.3105 | 210.4 | 17329.0 |
| 2025-05-12 18:00:00 | AAPL | Stock | 210.3616 | 210.51 | 210.2 | 210.4 | 30987.0 |
| 2025-05-12 18:30:00 | AAPL | Stock | 210.41 | 210.41 | 210.13 | 210.13 | 18658.0 |
| 2025-05-12 19:00:00 | AAPL | Stock | 210.13 | 210.46 | 210.13 | 210.4 | 22120.0 |
| 2025-05-12 19:30:00 | AAPL | Stock | 210.4859 | 210.4998 | 210.13 | 210.15 | 20203.0 |
| 2025-05-12 04:00:00 | MSFT | Stock | 448.8 | 448.8 | 445.0 | 446.99 | 19466.0 |
| 2025-05-12 04:30:00 | MSFT | Stock | 446.9 | 447.8 | 446.89 | 447.15 | 3085.0 |
| 2025-05-12 05:00:00 | MSFT | Stock | 446.9 | 447.5 | 446.9 | 447.0 | 3298.0 |
| 2025-05-12 05:30:00 | MSFT | Stock | 447.19 | 447.35 | 447.0 | 447.35 | 5248.0 |
| 2025-05-12 06:00:00 | MSFT | Stock | 447.02 | 447.49 | 446.5 | 447.49 | 10198.0 |
| 2025-05-12 06:30:00 | MSFT | Stock | 447.82 | 448.22 | 446.96 | 448.22 | 10547.0 |
| 2025-05-12 07:00:00 | MSFT | Stock | 448.04 | 449.1 | 447.04 | 448.83 | 23518.0 |
| 2025-05-12 07:30:00 | MSFT | Stock | 448.5 | 448.9 | 447.5 | 448.1 | 16102.0 |
| 2025-05-12 08:00:00 | MSFT | Stock | 448.5 | 450.59 | 444.62 | 447.41 | 106314.0 |
| 2025-05-12 08:30:00 | MSFT | Stock | 447.259 | 447.5 | 446.5023 | 447.0 | 38078.0 |
| 2025-05-12 09:00:00 | MSFT | Stock | 447.11 | 447.5 | 445.78 | 445.78 | 59101.0 |
| 2025-05-12 09:30:00 | MSFT | Stock | 445.78 | 446.04 | 440.15 | 441.08 | 2885784.0 |
| 2025-05-12 10:00:00 | MSFT | Stock | 441.09 | 444.625 | 439.78 | 443.93 | 1262518.0 |
| 2025-05-12 10:30:00 | MSFT | Stock | 443.95 | 444.42 | 442.59 | 443.835 | 718443.0 |
| 2025-05-12 11:00:00 | MSFT | Stock | 443.875 | 444.3599 | 442.46 | 443.745 | 490383.0 |
| 2025-05-12 11:30:00 | MSFT | Stock | 443.76 | 444.1546 | 442.89 | 443.35 | 436730.0 |
| 2025-05-12 12:00:00 | MSFT | Stock | 443.35 | 444.3 | 442.67 | 444.0 | 371521.0 |
| 2025-05-12 12:30:00 | MSFT | Stock | 443.9601 | 445.845 | 443.782 | 445.67 | 540599.0 |
> showing 50 of 113,112 rows — these rows as CSV