PREVIEW / futures_30min / 2025-08-14
file: by_date/futures_30min/2025/2025-08-14.parquet size: 107 KB rows: 3,877
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 |
|---|---|---|---|---|---|---|---|
| 2025-08-14 00:00:00 | ES | Futures | 6531.36 | 6533.38 | 6531.11 | 6531.36 | 1222.0 |
| 2025-08-14 00:30:00 | ES | Futures | 6531.11 | 6534.64 | 6530.61 | 6533.88 | 885.0 |
| 2025-08-14 01:00:00 | ES | Futures | 6534.13 | 6534.13 | 6530.61 | 6532.37 | 1336.0 |
| 2025-08-14 01:30:00 | ES | Futures | 6532.37 | 6533.38 | 6526.58 | 6528.59 | 3175.0 |
| 2025-08-14 02:00:00 | ES | Futures | 6528.59 | 6529.35 | 6525.57 | 6527.33 | 3193.0 |
| 2025-08-14 02:30:00 | ES | Futures | 6527.08 | 6528.59 | 6525.82 | 6528.09 | 2542.0 |
| 2025-08-14 03:00:00 | ES | Futures | 6528.09 | 6532.87 | 6528.09 | 6532.12 | 4450.0 |
| 2025-08-14 03:30:00 | ES | Futures | 6532.37 | 6533.88 | 6528.59 | 6533.63 | 3665.0 |
| 2025-08-14 04:00:00 | ES | Futures | 6533.38 | 6536.4 | 6533.13 | 6535.9 | 3139.0 |
| 2025-08-14 04:30:00 | ES | Futures | 6535.9 | 6536.65 | 6532.62 | 6533.63 | 2736.0 |
| 2025-08-14 05:00:00 | ES | Futures | 6533.38 | 6536.9 | 6532.12 | 6536.9 | 2637.0 |
| 2025-08-14 05:30:00 | ES | Futures | 6536.9 | 6537.66 | 6534.89 | 6535.64 | 2597.0 |
| 2025-08-14 06:00:00 | ES | Futures | 6535.39 | 6536.65 | 6533.13 | 6533.38 | 1945.0 |
| 2025-08-14 06:30:00 | ES | Futures | 6533.38 | 6535.64 | 6532.12 | 6533.88 | 2829.0 |
| 2025-08-14 07:00:00 | ES | Futures | 6533.63 | 6536.65 | 6532.62 | 6536.4 | 2866.0 |
| 2025-08-14 07:30:00 | ES | Futures | 6536.65 | 6539.93 | 6534.89 | 6539.42 | 4399.0 |
| 2025-08-14 08:00:00 | ES | Futures | 6539.42 | 6540.43 | 6534.38 | 6536.9 | 7890.0 |
| 2025-08-14 08:30:00 | ES | Futures | 6537.16 | 6540.43 | 6501.64 | 6514.23 | 64957.0 |
| 2025-08-14 09:00:00 | ES | Futures | 6513.98 | 6517.01 | 6508.44 | 6516.0 | 25623.0 |
| 2025-08-14 09:30:00 | ES | Futures | 6516.0 | 6530.61 | 6511.21 | 6528.34 | 140624.0 |
| 2025-08-14 10:00:00 | ES | Futures | 6528.34 | 6534.38 | 6524.81 | 6530.35 | 80760.0 |
| 2025-08-14 10:30:00 | ES | Futures | 6530.61 | 6543.96 | 6530.1 | 6535.64 | 82431.0 |
| 2025-08-14 11:00:00 | ES | Futures | 6535.64 | 6536.15 | 6517.51 | 6521.04 | 83417.0 |
| 2025-08-14 11:30:00 | ES | Futures | 6521.29 | 6530.61 | 6517.51 | 6528.34 | 70095.0 |
| 2025-08-14 12:00:00 | ES | Futures | 6528.34 | 6528.84 | 6513.98 | 6518.77 | 66320.0 |
| 2025-08-14 12:30:00 | ES | Futures | 6518.52 | 6530.86 | 6517.51 | 6529.6 | 42543.0 |
| 2025-08-14 13:00:00 | ES | Futures | 6529.85 | 6538.92 | 6528.84 | 6538.41 | 43319.0 |
| 2025-08-14 13:30:00 | ES | Futures | 6538.41 | 6538.92 | 6530.61 | 6535.39 | 45604.0 |
| 2025-08-14 14:00:00 | ES | Futures | 6535.39 | 6535.64 | 6527.08 | 6529.1 | 45983.0 |
| 2025-08-14 14:30:00 | ES | Futures | 6529.1 | 6537.66 | 6527.58 | 6534.13 | 46077.0 |
| 2025-08-14 15:00:00 | ES | Futures | 6534.38 | 6542.95 | 6532.87 | 6538.16 | 46472.0 |
| 2025-08-14 15:30:00 | ES | Futures | 6538.41 | 6544.71 | 6536.4 | 6537.41 | 115938.0 |
| 2025-08-14 16:00:00 | ES | Futures | 6537.66 | 6537.66 | 6530.1 | 6532.87 | 57496.0 |
| 2025-08-14 16:30:00 | ES | Futures | 6532.87 | 6539.93 | 6532.62 | 6538.41 | 8875.0 |
| 2025-08-14 18:00:00 | ES | Futures | 6537.91 | 6541.44 | 6535.39 | 6538.92 | 3317.0 |
| 2025-08-14 18:30:00 | ES | Futures | 6538.92 | 6541.19 | 6537.66 | 6541.19 | 1251.0 |
| 2025-08-14 19:00:00 | ES | Futures | 6541.19 | 6543.2 | 6540.93 | 6541.69 | 1233.0 |
| 2025-08-14 19:30:00 | ES | Futures | 6541.44 | 6543.45 | 6538.92 | 6539.17 | 1707.0 |
| 2025-08-14 20:00:00 | ES | Futures | 6539.42 | 6540.68 | 6536.15 | 6539.17 | 2528.0 |
| 2025-08-14 20:30:00 | ES | Futures | 6539.17 | 6544.71 | 6538.92 | 6541.44 | 2503.0 |
| 2025-08-14 21:00:00 | ES | Futures | 6541.19 | 6544.21 | 6540.68 | 6543.96 | 2085.0 |
| 2025-08-14 21:30:00 | ES | Futures | 6543.96 | 6548.74 | 6543.7 | 6546.73 | 3326.0 |
| 2025-08-14 22:00:00 | ES | Futures | 6546.73 | 6550.25 | 6546.73 | 6548.74 | 3610.0 |
| 2025-08-14 22:30:00 | ES | Futures | 6548.74 | 6549.75 | 6546.98 | 6548.74 | 2048.0 |
| 2025-08-14 23:00:00 | ES | Futures | 6548.49 | 6550.0 | 6547.48 | 6548.74 | 1916.0 |
| 2025-08-14 23:30:00 | ES | Futures | 6548.49 | 6550.25 | 6546.73 | 6550.0 | 1661.0 |
| 2025-08-14 00:00:00 | NQ | Futures | 24134.39 | 24141.2 | 24130.35 | 24131.61 | 583.0 |
| 2025-08-14 00:30:00 | NQ | Futures | 24131.36 | 24144.22 | 24128.59 | 24141.7 | 648.0 |
| 2025-08-14 01:00:00 | NQ | Futures | 24141.95 | 24142.96 | 24127.58 | 24136.4 | 544.0 |
| 2025-08-14 01:30:00 | NQ | Futures | 24136.91 | 24139.18 | 24105.89 | 24118.0 | 1937.0 |
> showing 50 of 3,877 rows — these rows as CSV