PREVIEW / futures_30min / 2025-08-12
file: by_date/futures_30min/2025/2025-08-12.parquet size: 108 KB rows: 3,923
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 |
|---|---|---|---|---|---|---|---|
| 2025-08-12 00:00:00 | ES | Futures | 6452.78 | 6453.28 | 6451.52 | 6452.78 | 771.0 |
| 2025-08-12 00:30:00 | ES | Futures | 6452.78 | 6457.81 | 6451.52 | 6457.06 | 1711.0 |
| 2025-08-12 01:00:00 | ES | Futures | 6457.06 | 6457.31 | 6440.69 | 6448.5 | 8304.0 |
| 2025-08-12 01:30:00 | ES | Futures | 6448.75 | 6449.75 | 6440.18 | 6448.75 | 4007.0 |
| 2025-08-12 02:00:00 | ES | Futures | 6449.0 | 6459.07 | 6447.99 | 6458.57 | 4206.0 |
| 2025-08-12 02:30:00 | ES | Futures | 6458.57 | 6458.82 | 6452.53 | 6453.28 | 2909.0 |
| 2025-08-12 03:00:00 | ES | Futures | 6453.53 | 6458.57 | 6452.53 | 6456.56 | 5026.0 |
| 2025-08-12 03:30:00 | ES | Futures | 6456.81 | 6457.81 | 6451.52 | 6456.56 | 3062.0 |
| 2025-08-12 04:00:00 | ES | Futures | 6456.3 | 6457.06 | 6451.77 | 6452.78 | 3439.0 |
| 2025-08-12 04:30:00 | ES | Futures | 6452.53 | 6453.78 | 6449.25 | 6450.26 | 2378.0 |
| 2025-08-12 05:00:00 | ES | Futures | 6450.01 | 6451.77 | 6449.0 | 6451.27 | 2583.0 |
| 2025-08-12 05:30:00 | ES | Futures | 6451.27 | 6453.03 | 6448.24 | 6448.5 | 3663.0 |
| 2025-08-12 06:00:00 | ES | Futures | 6448.24 | 6449.5 | 6446.23 | 6446.48 | 2709.0 |
| 2025-08-12 06:30:00 | ES | Futures | 6446.48 | 6449.0 | 6445.98 | 6446.73 | 3153.0 |
| 2025-08-12 07:00:00 | ES | Futures | 6446.98 | 6446.98 | 6440.44 | 6443.46 | 4408.0 |
| 2025-08-12 07:30:00 | ES | Futures | 6443.21 | 6446.73 | 6439.18 | 6445.98 | 6848.0 |
| 2025-08-12 08:00:00 | ES | Futures | 6446.23 | 6454.79 | 6445.47 | 6451.52 | 15384.0 |
| 2025-08-12 08:30:00 | ES | Futures | 6451.01 | 6490.31 | 6450.26 | 6480.23 | 72980.0 |
| 2025-08-12 09:00:00 | ES | Futures | 6480.23 | 6481.74 | 6467.13 | 6471.92 | 40206.0 |
| 2025-08-12 09:30:00 | ES | Futures | 6471.92 | 6488.04 | 6458.32 | 6462.1 | 193259.0 |
| 2025-08-12 10:00:00 | ES | Futures | 6462.35 | 6484.77 | 6456.56 | 6481.99 | 125367.0 |
| 2025-08-12 10:30:00 | ES | Futures | 6481.99 | 6491.57 | 6477.46 | 6488.04 | 92834.0 |
| 2025-08-12 11:00:00 | ES | Futures | 6488.04 | 6499.63 | 6487.28 | 6494.34 | 92355.0 |
| 2025-08-12 11:30:00 | ES | Futures | 6494.08 | 6502.14 | 6492.32 | 6501.64 | 60142.0 |
| 2025-08-12 12:00:00 | ES | Futures | 6501.89 | 6504.92 | 6497.86 | 6503.4 | 40978.0 |
| 2025-08-12 12:30:00 | ES | Futures | 6503.15 | 6509.7 | 6503.15 | 6506.43 | 38177.0 |
| 2025-08-12 13:00:00 | ES | Futures | 6506.43 | 6507.94 | 6503.66 | 6504.92 | 34034.0 |
| 2025-08-12 13:30:00 | ES | Futures | 6504.92 | 6510.96 | 6503.66 | 6510.2 | 32426.0 |
| 2025-08-12 14:00:00 | ES | Futures | 6509.95 | 6515.75 | 6509.95 | 6511.97 | 39470.0 |
| 2025-08-12 14:30:00 | ES | Futures | 6511.97 | 6512.47 | 6509.2 | 6509.95 | 33830.0 |
| 2025-08-12 15:00:00 | ES | Futures | 6509.95 | 6513.73 | 6509.2 | 6512.72 | 34316.0 |
| 2025-08-12 15:30:00 | ES | Futures | 6512.47 | 6518.52 | 6509.2 | 6516.25 | 141432.0 |
| 2025-08-12 16:00:00 | ES | Futures | 6516.25 | 6517.51 | 6513.98 | 6516.25 | 40305.0 |
| 2025-08-12 16:30:00 | ES | Futures | 6516.25 | 6518.26 | 6514.99 | 6517.01 | 6999.0 |
| 2025-08-12 18:00:00 | ES | Futures | 6516.5 | 6517.01 | 6512.47 | 6513.98 | 4137.0 |
| 2025-08-12 18:30:00 | ES | Futures | 6513.98 | 6514.23 | 6512.47 | 6513.48 | 1412.0 |
| 2025-08-12 19:00:00 | ES | Futures | 6513.23 | 6516.25 | 6512.98 | 6515.49 | 2018.0 |
| 2025-08-12 19:30:00 | ES | Futures | 6515.49 | 6523.3 | 6513.73 | 6519.78 | 6337.0 |
| 2025-08-12 20:00:00 | ES | Futures | 6519.78 | 6520.53 | 6515.75 | 6516.25 | 4718.0 |
| 2025-08-12 20:30:00 | ES | Futures | 6516.5 | 6518.26 | 6513.73 | 6514.49 | 3451.0 |
| 2025-08-12 21:00:00 | ES | Futures | 6514.49 | 6515.49 | 6511.97 | 6512.47 | 2393.0 |
| 2025-08-12 21:30:00 | ES | Futures | 6512.22 | 6512.72 | 6509.7 | 6510.2 | 3162.0 |
| 2025-08-12 22:00:00 | ES | Futures | 6510.2 | 6514.49 | 6509.45 | 6514.23 | 2444.0 |
| 2025-08-12 22:30:00 | ES | Futures | 6514.23 | 6515.75 | 6513.48 | 6514.23 | 1780.0 |
| 2025-08-12 23:00:00 | ES | Futures | 6514.23 | 6517.01 | 6513.73 | 6514.99 | 1983.0 |
| 2025-08-12 23:30:00 | ES | Futures | 6514.74 | 6515.49 | 6513.98 | 6514.99 | 1200.0 |
| 2025-08-12 00:00:00 | NQ | Futures | 23862.04 | 23863.3 | 23855.98 | 23861.78 | 367.0 |
| 2025-08-12 00:30:00 | NQ | Futures | 23861.03 | 23882.97 | 23856.24 | 23877.67 | 1202.0 |
| 2025-08-12 01:00:00 | NQ | Futures | 23878.17 | 23879.44 | 23806.81 | 23838.08 | 4345.0 |
| 2025-08-12 01:30:00 | NQ | Futures | 23838.08 | 23838.83 | 23801.51 | 23835.3 | 2977.0 |
> showing 50 of 3,923 rows — these rows as CSV