PREVIEW / futures_30min / 2026-08-25

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-08-25.parquet
  size:    99 KB
  rows:    3,956

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
2026-08-25 00:00:00	ES	Futures	7675.0	7678.5	7674.75	7677.75	2154.0
2026-08-25 00:30:00	ES	Futures	7677.75	7679.5	7675.25	7677.0	2319.0
2026-08-25 01:00:00	ES	Futures	7676.75	7680.0	7676.0	7678.75	2044.0
2026-08-25 01:30:00	ES	Futures	7679.0	7681.0	7677.0	7680.0	2893.0
2026-08-25 02:00:00	ES	Futures	7680.0	7690.75	7680.0	7685.25	5730.0
2026-08-25 02:30:00	ES	Futures	7685.0	7689.75	7683.5	7689.75	4739.0
2026-08-25 03:00:00	ES	Futures	7689.75	7692.5	7682.5	7684.75	8036.0
2026-08-25 03:30:00	ES	Futures	7684.75	7686.5	7681.5	7682.75	3637.0
2026-08-25 04:00:00	ES	Futures	7682.75	7699.75	7680.5	7691.25	12038.0
2026-08-25 04:30:00	ES	Futures	7691.5	7697.25	7689.25	7697.0	7137.0
2026-08-25 05:00:00	ES	Futures	7697.0	7701.0	7694.5	7699.25	6218.0
2026-08-25 05:30:00	ES	Futures	7699.25	7714.0	7698.75	7709.5	15084.0
2026-08-25 06:00:00	ES	Futures	7709.25	7710.0	7703.25	7703.5	7026.0
2026-08-25 06:30:00	ES	Futures	7703.75	7704.5	7699.75	7702.25	4683.0
2026-08-25 07:00:00	ES	Futures	7702.0	7702.5	7693.0	7698.75	8213.0
2026-08-25 07:30:00	ES	Futures	7699.0	7706.5	7698.5	7704.75	7756.0
2026-08-25 08:00:00	ES	Futures	7704.75	7709.0	7701.25	7705.25	9786.0
2026-08-25 08:30:00	ES	Futures	7705.25	7705.25	7694.75	7698.0	12644.0
2026-08-25 09:00:00	ES	Futures	7697.75	7701.25	7694.75	7695.0	18766.0
2026-08-25 09:30:00	ES	Futures	7695.0	7701.25	7688.0	7690.0	104736.0
2026-08-25 10:00:00	ES	Futures	7690.0	7691.25	7680.0	7680.0	77889.0
2026-08-25 10:30:00	ES	Futures	7680.0	7683.75	7663.25	7680.25	86709.0
2026-08-25 11:00:00	ES	Futures	7680.0	7687.0	7676.25	7686.0	49376.0
2026-08-25 11:30:00	ES	Futures	7686.25	7691.0	7679.0	7687.75	66571.0
2026-08-25 12:00:00	ES	Futures	7687.75	7691.5	7686.25	7690.75	39035.0
2026-08-25 12:30:00	ES	Futures	7690.5	7692.75	7686.25	7690.75	36649.0
2026-08-25 13:00:00	ES	Futures	7690.75	7691.5	7679.25	7681.25	43151.0
2026-08-25 13:30:00	ES	Futures	7681.0	7684.75	7680.25	7683.5	25078.0
2026-08-25 14:00:00	ES	Futures	7683.25	7683.75	7680.0	7682.75	22658.0
2026-08-25 14:30:00	ES	Futures	7682.75	7692.0	7682.75	7689.5	38644.0
2026-08-25 15:00:00	ES	Futures	7689.5	7691.5	7681.75	7684.5	37657.0
2026-08-25 15:30:00	ES	Futures	7684.5	7695.0	7683.0	7691.0	111896.0
2026-08-25 16:00:00	ES	Futures	7691.0	7696.0	7689.0	7694.25	32227.0
2026-08-25 16:30:00	ES	Futures	7694.25	7695.5	7689.75	7690.75	6751.0
2026-08-25 18:00:00	ES	Futures	7691.5	7694.0	7690.5	7692.75	2746.0
2026-08-25 18:30:00	ES	Futures	7693.0	7693.25	7691.75	7692.25	915.0
2026-08-25 19:00:00	ES	Futures	7692.0	7692.5	7687.5	7687.5	1159.0
2026-08-25 19:30:00	ES	Futures	7687.5	7688.0	7680.5	7682.0	3424.0
2026-08-25 20:00:00	ES	Futures	7681.75	7686.0	7679.25	7680.75	6377.0
2026-08-25 20:30:00	ES	Futures	7680.75	7681.25	7673.5	7674.0	6013.0
2026-08-25 21:00:00	ES	Futures	7674.25	7678.0	7672.75	7673.25	5132.0
2026-08-25 21:30:00	ES	Futures	7673.5	7674.75	7670.75	7674.25	4662.0
2026-08-25 22:00:00	ES	Futures	7674.5	7679.0	7672.25	7678.5	4175.0
2026-08-25 22:30:00	ES	Futures	7678.25	7687.0	7678.25	7685.75	4391.0
2026-08-25 23:00:00	ES	Futures	7686.0	7688.25	7684.75	7685.25	3440.0
2026-08-25 23:30:00	ES	Futures	7685.25	7692.0	7684.5	7689.75	3585.0
2026-08-25 00:00:00	NQ	Futures	29164.75	29207.25	29159.25	29201.0	2411.0
2026-08-25 00:30:00	NQ	Futures	29201.75	29217.25	29185.0	29198.75	2086.0
2026-08-25 01:00:00	NQ	Futures	29200.25	29227.0	29190.0	29220.25	2749.0
2026-08-25 01:30:00	NQ	Futures	29219.25	29241.0	29201.0	29232.0	3707.0

> showing 50 of 3,956 rows — these rows as CSV

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