PREVIEW / futures_30min / 2026-08-26

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-08-26.parquet
  size:    96 KB
  rows:    3,992

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
2026-08-26 00:00:00	ES	Futures	7689.75	7691.5	7689.0	7689.75	2264.0
2026-08-26 00:30:00	ES	Futures	7690.0	7690.25	7682.25	7683.25	2916.0
2026-08-26 01:00:00	ES	Futures	7683.25	7687.5	7683.0	7686.0	2481.0
2026-08-26 01:30:00	ES	Futures	7686.25	7687.75	7684.0	7685.0	1848.0
2026-08-26 02:00:00	ES	Futures	7685.0	7686.25	7679.75	7682.5	4003.0
2026-08-26 02:30:00	ES	Futures	7682.5	7691.0	7681.25	7688.5	3595.0
2026-08-26 03:00:00	ES	Futures	7688.0	7688.75	7682.25	7683.0	5579.0
2026-08-26 03:30:00	ES	Futures	7683.0	7686.25	7680.75	7686.0	3679.0
2026-08-26 04:00:00	ES	Futures	7686.0	7690.25	7683.0	7689.0	5305.0
2026-08-26 04:30:00	ES	Futures	7689.0	7691.0	7685.5	7688.5	3127.0
2026-08-26 05:00:00	ES	Futures	7688.75	7689.75	7683.0	7685.0	4178.0
2026-08-26 05:30:00	ES	Futures	7685.0	7689.5	7685.0	7689.0	3038.0
2026-08-26 06:00:00	ES	Futures	7689.0	7689.25	7683.75	7683.75	2836.0
2026-08-26 06:30:00	ES	Futures	7683.75	7690.25	7681.75	7687.0	5150.0
2026-08-26 07:00:00	ES	Futures	7687.25	7694.75	7686.75	7690.0	5770.0
2026-08-26 07:30:00	ES	Futures	7690.0	7691.75	7683.0	7687.5	7758.0
2026-08-26 08:00:00	ES	Futures	7687.5	7698.5	7685.0	7696.0	10189.0
2026-08-26 08:30:00	ES	Futures	7696.0	7696.75	7676.5	7679.5	28092.0
2026-08-26 09:00:00	ES	Futures	7679.25	7682.25	7676.75	7678.75	17633.0
2026-08-26 09:30:00	ES	Futures	7678.75	7701.75	7678.75	7701.25	116116.0
2026-08-26 10:00:00	ES	Futures	7701.25	7702.5	7680.5	7682.75	86924.0
2026-08-26 10:30:00	ES	Futures	7682.75	7691.5	7681.25	7690.75	58646.0
2026-08-26 11:00:00	ES	Futures	7690.5	7697.0	7687.75	7690.5	58061.0
2026-08-26 11:30:00	ES	Futures	7690.75	7695.5	7683.0	7685.25	67239.0
2026-08-26 12:00:00	ES	Futures	7685.5	7686.5	7679.25	7679.75	47005.0
2026-08-26 12:30:00	ES	Futures	7679.75	7682.0	7671.0	7679.25	51484.0
2026-08-26 13:00:00	ES	Futures	7679.25	7689.5	7677.75	7688.5	47003.0
2026-08-26 13:30:00	ES	Futures	7688.75	7691.0	7686.5	7688.75	35829.0
2026-08-26 14:00:00	ES	Futures	7688.75	7692.0	7685.5	7688.25	31021.0
2026-08-26 14:30:00	ES	Futures	7688.25	7698.5	7687.25	7697.25	41046.0
2026-08-26 15:00:00	ES	Futures	7697.25	7705.5	7696.75	7701.5	45830.0
2026-08-26 15:30:00	ES	Futures	7701.5	7704.5	7687.0	7692.25	118682.0
2026-08-26 16:00:00	ES	Futures	7692.25	7707.0	7690.25	7697.25	44862.0
2026-08-26 16:30:00	ES	Futures	7697.5	7710.25	7692.75	7710.0	13449.0
2026-08-26 18:00:00	ES	Futures	7722.0	7738.5	7721.25	7738.0	12206.0
2026-08-26 18:30:00	ES	Futures	7738.0	7741.25	7735.75	7736.25	6181.0
2026-08-26 19:00:00	ES	Futures	7736.0	7737.0	7733.25	7734.0	3054.0
2026-08-26 19:30:00	ES	Futures	7734.5	7739.25	7733.5	7738.5	3726.0
2026-08-26 20:00:00	ES	Futures	7738.75	7739.25	7729.25	7732.0	7257.0
2026-08-26 20:30:00	ES	Futures	7732.25	7732.25	7714.5	7716.5	10561.0
2026-08-26 21:00:00	ES	Futures	7716.25	7723.5	7714.5	7723.0	5949.0
2026-08-26 21:30:00	ES	Futures	7723.0	7726.75	7719.75	7724.5	5791.0
2026-08-26 22:00:00	ES	Futures	7724.5	7727.75	7724.0	7726.5	2416.0
2026-08-26 22:30:00	ES	Futures	7726.5	7729.75	7726.0	7728.0	3331.0
2026-08-26 23:00:00	ES	Futures	7728.0	7730.75	7725.75	7729.75	2487.0
2026-08-26 23:30:00	ES	Futures	7729.75	7730.5	7725.5	7726.0	2341.0
2026-08-26 00:00:00	NQ	Futures	29265.25	29283.25	29260.0	29272.25	2547.0
2026-08-26 00:30:00	NQ	Futures	29272.0	29275.25	29217.25	29226.75	2831.0
2026-08-26 01:00:00	NQ	Futures	29227.75	29259.75	29226.5	29245.0	2488.0
2026-08-26 01:30:00	NQ	Futures	29246.0	29262.75	29226.0	29243.0	1636.0

> showing 50 of 3,992 rows — these rows as CSV

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