PREVIEW / futures_30min / 2026-09-16
file: by_date/futures_30min/2026/2026-09-16.parquet size: 86 KB rows: 3,277
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-16 00:00:00 | YM | Futures | 52645.0 | 52651.0 | 52623.0 | 52625.0 | 164.0 |
| 2026-09-16 00:30:00 | YM | Futures | 52625.0 | 52628.0 | 52606.0 | 52612.0 | 178.0 |
| 2026-09-16 01:00:00 | YM | Futures | 52610.0 | 52621.0 | 52599.0 | 52621.0 | 88.0 |
| 2026-09-16 01:30:00 | YM | Futures | 52622.0 | 52634.0 | 52612.0 | 52612.0 | 134.0 |
| 2026-09-16 02:00:00 | YM | Futures | 52614.0 | 52637.0 | 52608.0 | 52621.0 | 301.0 |
| 2026-09-16 02:30:00 | YM | Futures | 52621.0 | 52646.0 | 52607.0 | 52635.0 | 185.0 |
| 2026-09-16 03:00:00 | YM | Futures | 52635.0 | 52663.0 | 52594.0 | 52608.0 | 915.0 |
| 2026-09-16 03:30:00 | YM | Futures | 52612.0 | 52621.0 | 52569.0 | 52580.0 | 322.0 |
| 2026-09-16 04:00:00 | YM | Futures | 52582.0 | 52587.0 | 52524.0 | 52569.0 | 824.0 |
| 2026-09-16 04:30:00 | YM | Futures | 52567.0 | 52588.0 | 52541.0 | 52583.0 | 316.0 |
| 2026-09-16 05:00:00 | YM | Futures | 52582.0 | 52584.0 | 52527.0 | 52550.0 | 336.0 |
| 2026-09-16 05:30:00 | YM | Futures | 52549.0 | 52601.0 | 52547.0 | 52594.0 | 399.0 |
| 2026-09-16 06:00:00 | YM | Futures | 52589.0 | 52613.0 | 52582.0 | 52607.0 | 297.0 |
| 2026-09-16 06:30:00 | YM | Futures | 52606.0 | 52645.0 | 52600.0 | 52643.0 | 312.0 |
| 2026-09-16 07:00:00 | YM | Futures | 52646.0 | 52687.0 | 52621.0 | 52640.0 | 915.0 |
| 2026-09-16 07:30:00 | YM | Futures | 52641.0 | 52697.0 | 52635.0 | 52696.0 | 712.0 |
| 2026-09-16 08:00:00 | YM | Futures | 52692.0 | 52709.0 | 52634.0 | 52662.0 | 712.0 |
| 2026-09-16 08:30:00 | YM | Futures | 52657.0 | 52665.0 | 52593.0 | 52650.0 | 796.0 |
| 2026-09-16 09:00:00 | YM | Futures | 52645.0 | 52648.0 | 52583.0 | 52588.0 | 1440.0 |
| 2026-09-16 09:30:00 | YM | Futures | 52588.0 | 52625.0 | 52390.0 | 52446.0 | 8715.0 |
| 2026-09-16 10:00:00 | YM | Futures | 52448.0 | 52480.0 | 52325.0 | 52376.0 | 4336.0 |
| 2026-09-16 10:30:00 | YM | Futures | 52377.0 | 52496.0 | 52359.0 | 52495.0 | 3203.0 |
| 2026-09-16 11:00:00 | YM | Futures | 52496.0 | 52582.0 | 52495.0 | 52502.0 | 3007.0 |
| 2026-09-16 11:30:00 | YM | Futures | 52505.0 | 52619.0 | 52479.0 | 52564.0 | 3216.0 |
| 2026-09-16 12:00:00 | YM | Futures | 52565.0 | 52570.0 | 52490.0 | 52508.0 | 1306.0 |
| 2026-09-16 12:30:00 | YM | Futures | 52509.0 | 52513.0 | 52475.0 | 52491.0 | 977.0 |
| 2026-09-16 13:00:00 | YM | Futures | 52493.0 | 52562.0 | 52466.0 | 52561.0 | 1042.0 |
| 2026-09-16 13:30:00 | YM | Futures | 52563.0 | 52585.0 | 52533.0 | 52585.0 | 1532.0 |
| 2026-09-16 14:00:00 | YM | Futures | 52589.0 | 52650.0 | 52385.0 | 52446.0 | 5425.0 |
| 2026-09-16 14:30:00 | YM | Futures | 52443.0 | 52490.0 | 51968.0 | 51979.0 | 8324.0 |
| 2026-09-16 15:00:00 | YM | Futures | 51979.0 | 52061.0 | 51609.0 | 51704.0 | 8609.0 |
| 2026-09-16 15:30:00 | YM | Futures | 51703.0 | 51930.0 | 51700.0 | 51914.0 | 10009.0 |
| 2026-09-16 16:00:00 | YM | Futures | 51914.0 | 51929.0 | 51861.0 | 51890.0 | 2205.0 |
| 2026-09-16 16:30:00 | YM | Futures | 51890.0 | 51929.0 | 51876.0 | 51904.0 | 640.0 |
| 2026-09-16 18:00:00 | YM | Futures | 51894.0 | 51947.0 | 51838.0 | 51945.0 | 447.0 |
| 2026-09-16 18:30:00 | YM | Futures | 51950.0 | 51980.0 | 51946.0 | 51979.0 | 155.0 |
> showing all 36 rows for YM — these rows as CSV