PREVIEW / futures_30min / 2025-08-18
file: by_date/futures_30min/2025/2025-08-18.parquet size: 104 KB rows: 3,917
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 |
|---|---|---|---|---|---|---|---|
| 2025-08-18 00:00:00 | ES | Futures | 6528.84 | 6529.6 | 6526.58 | 6528.34 | 1250.0 |
| 2025-08-18 00:30:00 | ES | Futures | 6528.34 | 6529.1 | 6527.08 | 6527.08 | 1200.0 |
| 2025-08-18 01:00:00 | ES | Futures | 6526.83 | 6528.59 | 6525.57 | 6526.32 | 1769.0 |
| 2025-08-18 01:30:00 | ES | Futures | 6526.58 | 6527.84 | 6526.32 | 6527.08 | 1178.0 |
| 2025-08-18 02:00:00 | ES | Futures | 6526.83 | 6528.34 | 6517.01 | 6517.26 | 4050.0 |
| 2025-08-18 02:30:00 | ES | Futures | 6517.51 | 6520.53 | 6509.7 | 6514.74 | 5612.0 |
| 2025-08-18 03:00:00 | ES | Futures | 6514.99 | 6517.26 | 6509.95 | 6512.47 | 5583.0 |
| 2025-08-18 03:30:00 | ES | Futures | 6512.72 | 6514.99 | 6507.43 | 6513.73 | 4872.0 |
| 2025-08-18 04:00:00 | ES | Futures | 6513.98 | 6514.23 | 6505.17 | 6509.7 | 6562.0 |
| 2025-08-18 04:30:00 | ES | Futures | 6509.7 | 6516.25 | 6508.69 | 6512.72 | 5240.0 |
| 2025-08-18 05:00:00 | ES | Futures | 6512.98 | 6513.23 | 6504.41 | 6507.43 | 5054.0 |
| 2025-08-18 05:30:00 | ES | Futures | 6507.18 | 6510.2 | 6506.68 | 6507.94 | 3004.0 |
| 2025-08-18 06:00:00 | ES | Futures | 6508.19 | 6510.96 | 6507.69 | 6509.7 | 3616.0 |
| 2025-08-18 06:30:00 | ES | Futures | 6509.7 | 6514.99 | 6509.7 | 6513.73 | 3044.0 |
| 2025-08-18 07:00:00 | ES | Futures | 6513.73 | 6514.74 | 6510.96 | 6512.22 | 4125.0 |
| 2025-08-18 07:30:00 | ES | Futures | 6511.97 | 6513.73 | 6509.7 | 6512.98 | 3563.0 |
| 2025-08-18 08:00:00 | ES | Futures | 6512.98 | 6514.23 | 6509.45 | 6514.23 | 4915.0 |
| 2025-08-18 08:30:00 | ES | Futures | 6514.23 | 6515.75 | 6510.46 | 6514.99 | 7153.0 |
| 2025-08-18 09:00:00 | ES | Futures | 6514.99 | 6517.51 | 6511.46 | 6512.98 | 13695.0 |
| 2025-08-18 09:30:00 | ES | Futures | 6512.98 | 6522.55 | 6509.45 | 6511.21 | 95538.0 |
| 2025-08-18 10:00:00 | ES | Futures | 6511.21 | 6523.81 | 6511.21 | 6514.23 | 70636.0 |
| 2025-08-18 10:30:00 | ES | Futures | 6514.23 | 6518.52 | 6506.93 | 6516.75 | 73596.0 |
| 2025-08-18 11:00:00 | ES | Futures | 6516.5 | 6519.02 | 6510.2 | 6511.46 | 43498.0 |
| 2025-08-18 11:30:00 | ES | Futures | 6511.72 | 6514.74 | 6509.2 | 6511.72 | 35465.0 |
| 2025-08-18 12:00:00 | ES | Futures | 6511.46 | 6517.26 | 6510.96 | 6515.75 | 33312.0 |
| 2025-08-18 12:30:00 | ES | Futures | 6515.75 | 6518.26 | 6505.67 | 6509.2 | 44321.0 |
| 2025-08-18 13:00:00 | ES | Futures | 6509.2 | 6516.5 | 6508.95 | 6516.25 | 30722.0 |
| 2025-08-18 13:30:00 | ES | Futures | 6516.0 | 6522.8 | 6510.71 | 6511.97 | 51389.0 |
| 2025-08-18 14:00:00 | ES | Futures | 6512.22 | 6514.49 | 6508.44 | 6511.97 | 31697.0 |
| 2025-08-18 14:30:00 | ES | Futures | 6511.72 | 6520.28 | 6511.72 | 6519.02 | 38535.0 |
| 2025-08-18 15:00:00 | ES | Futures | 6518.77 | 6520.28 | 6514.99 | 6517.26 | 33309.0 |
| 2025-08-18 15:30:00 | ES | Futures | 6517.01 | 6523.3 | 6516.0 | 6517.26 | 104236.0 |
| 2025-08-18 16:00:00 | ES | Futures | 6517.51 | 6519.27 | 6514.49 | 6516.25 | 27042.0 |
| 2025-08-18 16:30:00 | ES | Futures | 6516.0 | 6517.76 | 6515.24 | 6515.49 | 4935.0 |
| 2025-08-18 18:00:00 | ES | Futures | 6517.01 | 6526.07 | 6516.25 | 6521.04 | 3808.0 |
| 2025-08-18 18:30:00 | ES | Futures | 6521.04 | 6523.81 | 6520.03 | 6523.05 | 1242.0 |
| 2025-08-18 19:00:00 | ES | Futures | 6522.8 | 6523.81 | 6520.78 | 6521.54 | 955.0 |
| 2025-08-18 19:30:00 | ES | Futures | 6521.54 | 6521.54 | 6518.77 | 6520.03 | 1347.0 |
| 2025-08-18 20:00:00 | ES | Futures | 6520.03 | 6520.28 | 6514.74 | 6514.74 | 3093.0 |
| 2025-08-18 20:30:00 | ES | Futures | 6514.74 | 6515.75 | 6510.46 | 6514.23 | 3362.0 |
| 2025-08-18 21:00:00 | ES | Futures | 6514.49 | 6517.51 | 6513.98 | 6513.98 | 2190.0 |
| 2025-08-18 21:30:00 | ES | Futures | 6513.98 | 6515.49 | 6512.22 | 6512.47 | 1776.0 |
| 2025-08-18 22:00:00 | ES | Futures | 6512.22 | 6514.74 | 6510.46 | 6511.72 | 1763.0 |
| 2025-08-18 22:30:00 | ES | Futures | 6511.72 | 6513.48 | 6508.69 | 6509.2 | 2126.0 |
| 2025-08-18 23:00:00 | ES | Futures | 6509.2 | 6514.49 | 6507.94 | 6514.49 | 2225.0 |
| 2025-08-18 23:30:00 | ES | Futures | 6514.23 | 6514.49 | 6507.69 | 6508.44 | 1846.0 |
| 2025-08-18 00:00:00 | NQ | Futures | 24065.04 | 24066.8 | 24052.93 | 24063.27 | 1305.0 |
| 2025-08-18 00:30:00 | NQ | Futures | 24063.27 | 24067.81 | 24055.96 | 24056.46 | 997.0 |
| 2025-08-18 01:00:00 | NQ | Futures | 24056.97 | 24066.3 | 24049.4 | 24051.92 | 1194.0 |
| 2025-08-18 01:30:00 | NQ | Futures | 24052.93 | 24064.03 | 24051.17 | 24059.74 | 912.0 |
> showing 50 of 3,917 rows — these rows as CSV