PREVIEW / futures_30min / 2026-08-10

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-08-10.parquet
  size:    96 KB
  rows:    3,940

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
2026-08-10 00:00:00	ES	Futures	7783.5	7788.75	7782.25	7787.25	1857.0
2026-08-10 00:30:00	ES	Futures	7787.25	7788.75	7783.5	7787.25	1585.0
2026-08-10 01:00:00	ES	Futures	7787.5	7790.75	7787.25	7789.0	1632.0
2026-08-10 01:30:00	ES	Futures	7789.0	7791.25	7788.5	7790.75	1366.0
2026-08-10 02:00:00	ES	Futures	7790.75	7792.75	7784.75	7785.25	3616.0
2026-08-10 02:30:00	ES	Futures	7785.25	7788.25	7784.5	7787.0	2649.0
2026-08-10 03:00:00	ES	Futures	7787.0	7792.5	7783.5	7792.25	5712.0
2026-08-10 03:30:00	ES	Futures	7792.25	7796.25	7789.5	7792.25	5568.0
2026-08-10 04:00:00	ES	Futures	7792.25	7793.75	7789.0	7790.75	4203.0
2026-08-10 04:30:00	ES	Futures	7791.0	7793.25	7789.5	7791.75	3117.0
2026-08-10 05:00:00	ES	Futures	7791.75	7793.25	7790.5	7792.25	2690.0
2026-08-10 05:30:00	ES	Futures	7792.25	7793.25	7788.5	7789.0	2576.0
2026-08-10 06:00:00	ES	Futures	7789.0	7791.0	7786.5	7790.25	3380.0
2026-08-10 06:30:00	ES	Futures	7790.25	7790.25	7784.0	7785.5	4493.0
2026-08-10 07:00:00	ES	Futures	7785.5	7786.25	7778.5	7785.5	7536.0
2026-08-10 07:30:00	ES	Futures	7785.75	7787.25	7780.75	7782.5	6447.0
2026-08-10 08:00:00	ES	Futures	7782.25	7785.75	7776.5	7778.75	7593.0
2026-08-10 08:30:00	ES	Futures	7778.75	7779.25	7771.5	7773.75	9763.0
2026-08-10 09:00:00	ES	Futures	7773.75	7777.75	7769.75	7773.0	18201.0
2026-08-10 09:30:00	ES	Futures	7773.0	7783.5	7771.25	7780.75	110330.0
2026-08-10 10:00:00	ES	Futures	7780.75	7791.25	7780.25	7790.25	62824.0
2026-08-10 10:30:00	ES	Futures	7790.0	7798.0	7781.25	7781.5	65224.0
2026-08-10 11:00:00	ES	Futures	7781.75	7788.5	7779.25	7784.25	55881.0
2026-08-10 11:30:00	ES	Futures	7784.25	7790.75	7778.0	7790.0	45153.0
2026-08-10 12:00:00	ES	Futures	7790.0	7791.25	7780.0	7780.25	35891.0
2026-08-10 12:30:00	ES	Futures	7780.25	7781.25	7764.5	7776.25	62804.0
2026-08-10 13:00:00	ES	Futures	7776.0	7779.5	7771.5	7777.5	30150.0
2026-08-10 13:30:00	ES	Futures	7777.5	7779.25	7771.25	7773.75	28227.0
2026-08-10 14:00:00	ES	Futures	7773.75	7777.25	7771.25	7771.5	24595.0
2026-08-10 14:30:00	ES	Futures	7771.5	7779.75	7769.25	7778.5	30464.0
2026-08-10 15:00:00	ES	Futures	7778.75	7781.25	7775.25	7775.75	34944.0
2026-08-10 15:30:00	ES	Futures	7776.0	7779.5	7770.25	7778.0	113001.0
2026-08-10 16:00:00	ES	Futures	7778.0	7778.25	7773.0	7776.25	29583.0
2026-08-10 16:30:00	ES	Futures	7776.0	7778.5	7775.0	7777.25	5734.0
2026-08-10 18:00:00	ES	Futures	7778.25	7781.25	7773.5	7774.5	3012.0
2026-08-10 18:30:00	ES	Futures	7774.5	7774.5	7771.25	7773.5	1495.0
2026-08-10 19:00:00	ES	Futures	7773.5	7774.0	7769.25	7770.0	2937.0
2026-08-10 19:30:00	ES	Futures	7770.0	7773.0	7766.5	7770.75	2711.0
2026-08-10 20:00:00	ES	Futures	7770.75	7778.25	7767.75	7778.0	4517.0
2026-08-10 20:30:00	ES	Futures	7778.0	7781.25	7776.75	7779.75	2910.0
2026-08-10 21:00:00	ES	Futures	7779.5	7786.25	7778.0	7784.75	4651.0
2026-08-10 21:30:00	ES	Futures	7784.75	7786.5	7783.25	7783.25	2531.0
2026-08-10 22:00:00	ES	Futures	7783.0	7785.0	7782.5	7784.75	1767.0
2026-08-10 22:30:00	ES	Futures	7784.75	7786.75	7784.0	7784.5	1843.0
2026-08-10 23:00:00	ES	Futures	7784.25	7789.25	7784.25	7788.5	1900.0
2026-08-10 23:30:00	ES	Futures	7788.75	7789.0	7786.25	7786.75	1515.0
2026-08-10 00:00:00	NQ	Futures	29878.25	29904.0	29873.0	29899.25	1210.0
2026-08-10 00:30:00	NQ	Futures	29898.25	29902.25	29863.0	29882.75	1631.0
2026-08-10 01:00:00	NQ	Futures	29882.25	29924.5	29881.0	29910.75	2026.0
2026-08-10 01:30:00	NQ	Futures	29912.0	29930.5	29899.5	29930.5	1689.0

> showing 50 of 3,940 rows — these rows as CSV

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