PREVIEW / futures_30min / 2025-08-15
file: by_date/futures_30min/2025/2025-08-15.parquet size: 88 KB rows: 3,056
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 |
|---|---|---|---|---|---|---|---|
| 2025-08-15 00:00:00 | ES | Futures | 6550.0 | 6553.53 | 6549.75 | 6551.51 | 2087.0 |
| 2025-08-15 00:30:00 | ES | Futures | 6551.51 | 6554.53 | 6551.01 | 6552.52 | 1867.0 |
| 2025-08-15 01:00:00 | ES | Futures | 6552.52 | 6555.54 | 6551.01 | 6551.51 | 2103.0 |
| 2025-08-15 01:30:00 | ES | Futures | 6551.26 | 6555.54 | 6551.01 | 6554.53 | 1739.0 |
| 2025-08-15 02:00:00 | ES | Futures | 6554.53 | 6556.3 | 6552.77 | 6554.03 | 3430.0 |
| 2025-08-15 02:30:00 | ES | Futures | 6554.03 | 6557.56 | 6553.78 | 6554.79 | 3466.0 |
| 2025-08-15 03:00:00 | ES | Futures | 6555.04 | 6557.05 | 6552.52 | 6554.79 | 4358.0 |
| 2025-08-15 03:30:00 | ES | Futures | 6554.53 | 6555.04 | 6552.02 | 6554.03 | 3792.0 |
| 2025-08-15 04:00:00 | ES | Futures | 6554.03 | 6556.3 | 6552.52 | 6553.02 | 5042.0 |
| 2025-08-15 04:30:00 | ES | Futures | 6553.28 | 6553.53 | 6542.7 | 6543.45 | 5832.0 |
| 2025-08-15 05:00:00 | ES | Futures | 6543.2 | 6545.97 | 6541.69 | 6544.46 | 4553.0 |
| 2025-08-15 05:30:00 | ES | Futures | 6544.21 | 6544.46 | 6540.43 | 6540.43 | 3335.0 |
| 2025-08-15 06:00:00 | ES | Futures | 6540.68 | 6543.96 | 6538.67 | 6543.7 | 4190.0 |
| 2025-08-15 06:30:00 | ES | Futures | 6543.7 | 6549.75 | 6543.7 | 6548.24 | 7399.0 |
| 2025-08-15 07:00:00 | ES | Futures | 6548.24 | 6551.01 | 6547.48 | 6550.0 | 3496.0 |
| 2025-08-15 07:30:00 | ES | Futures | 6549.75 | 6550.76 | 6547.48 | 6548.24 | 4558.0 |
| 2025-08-15 08:00:00 | ES | Futures | 6548.49 | 6549.25 | 6540.93 | 6544.21 | 12050.0 |
| 2025-08-15 08:30:00 | ES | Futures | 6544.21 | 6548.49 | 6540.68 | 6547.23 | 16310.0 |
| 2025-08-15 09:00:00 | ES | Futures | 6546.98 | 6549.25 | 6540.68 | 6545.47 | 35046.0 |
| 2025-08-15 09:30:00 | ES | Futures | 6545.47 | 6546.73 | 6522.04 | 6525.82 | 137891.0 |
| 2025-08-15 10:00:00 | ES | Futures | 6525.57 | 6531.87 | 6516.75 | 6527.33 | 86596.0 |
| 2025-08-15 10:30:00 | ES | Futures | 6527.33 | 6528.59 | 6518.77 | 6521.29 | 61567.0 |
| 2025-08-15 11:00:00 | ES | Futures | 6521.04 | 6528.09 | 6517.76 | 6520.03 | 55709.0 |
| 2025-08-15 11:30:00 | ES | Futures | 6520.03 | 6526.58 | 6509.95 | 6519.27 | 81506.0 |
| 2025-08-15 12:00:00 | ES | Futures | 6519.02 | 6524.56 | 6515.75 | 6518.01 | 50218.0 |
| 2025-08-15 12:30:00 | ES | Futures | 6518.01 | 6528.09 | 6518.01 | 6526.07 | 40326.0 |
| 2025-08-15 13:00:00 | ES | Futures | 6526.07 | 6528.34 | 6522.55 | 6526.83 | 32190.0 |
| 2025-08-15 13:30:00 | ES | Futures | 6526.83 | 6533.63 | 6526.32 | 6532.87 | 40593.0 |
| 2025-08-15 14:00:00 | ES | Futures | 6533.13 | 6534.13 | 6525.07 | 6530.35 | 46019.0 |
| 2025-08-15 14:30:00 | ES | Futures | 6530.35 | 6531.61 | 6523.3 | 6527.84 | 36793.0 |
| 2025-08-15 15:00:00 | ES | Futures | 6527.84 | 6528.09 | 6518.26 | 6523.05 | 54792.0 |
| 2025-08-15 15:30:00 | ES | Futures | 6523.05 | 6526.83 | 6516.25 | 6520.03 | 132682.0 |
| 2025-08-15 16:00:00 | ES | Futures | 6520.28 | 6520.78 | 6512.47 | 6513.98 | 37301.0 |
| 2025-08-15 16:30:00 | ES | Futures | 6514.23 | 6516.0 | 6513.48 | 6515.75 | 6605.0 |
| 2025-08-15 00:00:00 | NQ | Futures | 24137.67 | 24150.78 | 24137.41 | 24143.21 | 1369.0 |
| 2025-08-15 00:30:00 | NQ | Futures | 24143.21 | 24155.07 | 24140.94 | 24146.24 | 780.0 |
| 2025-08-15 01:00:00 | NQ | Futures | 24145.99 | 24153.3 | 24131.87 | 24134.89 | 1045.0 |
| 2025-08-15 01:30:00 | NQ | Futures | 24133.13 | 24152.54 | 24133.13 | 24149.77 | 678.0 |
| 2025-08-15 02:00:00 | NQ | Futures | 24149.77 | 24157.59 | 24141.95 | 24147.0 | 1221.0 |
| 2025-08-15 02:30:00 | NQ | Futures | 24147.75 | 24168.94 | 24147.25 | 24158.85 | 1597.0 |
| 2025-08-15 03:00:00 | NQ | Futures | 24159.1 | 24171.71 | 24151.03 | 24155.07 | 1660.0 |
| 2025-08-15 03:30:00 | NQ | Futures | 24155.32 | 24158.34 | 24137.16 | 24148.76 | 1677.0 |
| 2025-08-15 04:00:00 | NQ | Futures | 24148.76 | 24162.38 | 24141.2 | 24143.21 | 1706.0 |
| 2025-08-15 04:30:00 | NQ | Futures | 24143.21 | 24144.73 | 24083.95 | 24091.52 | 3808.0 |
| 2025-08-15 05:00:00 | NQ | Futures | 24091.26 | 24104.88 | 24086.47 | 24100.85 | 2206.0 |
| 2025-08-15 05:30:00 | NQ | Futures | 24100.34 | 24101.86 | 24085.97 | 24087.73 | 1849.0 |
| 2025-08-15 06:00:00 | NQ | Futures | 24088.24 | 24103.12 | 24079.92 | 24102.61 | 2610.0 |
| 2025-08-15 06:30:00 | NQ | Futures | 24102.36 | 24127.58 | 24101.6 | 24115.73 | 4211.0 |
| 2025-08-15 07:00:00 | NQ | Futures | 24115.47 | 24133.63 | 24113.2 | 24128.08 | 1802.0 |
| 2025-08-15 07:30:00 | NQ | Futures | 24127.33 | 24135.65 | 24120.77 | 24128.59 | 1798.0 |
> showing 50 of 3,056 rows — these rows as CSV