PREVIEW / futures_30min / 2026-08-11

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-08-11.parquet
  size:    93 KB
  rows:    3,868

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
2026-08-11 00:00:00	ES	Futures	7786.75	7788.25	7786.75	7788.0	1213.0
2026-08-11 00:30:00	ES	Futures	7788.0	7789.5	7786.75	7787.0	1305.0
2026-08-11 01:00:00	ES	Futures	7787.0	7788.75	7784.75	7785.0	1569.0
2026-08-11 01:30:00	ES	Futures	7785.25	7786.25	7780.5	7780.5	2391.0
2026-08-11 02:00:00	ES	Futures	7780.75	7784.5	7775.0	7775.5	3235.0
2026-08-11 02:30:00	ES	Futures	7775.25	7778.5	7770.5	7774.75	5266.0
2026-08-11 03:00:00	ES	Futures	7775.0	7777.0	7770.75	7772.75	5050.0
2026-08-11 03:30:00	ES	Futures	7773.0	7777.5	7773.0	7776.0	3489.0
2026-08-11 04:00:00	ES	Futures	7776.0	7780.5	7770.0	7772.75	6496.0
2026-08-11 04:30:00	ES	Futures	7772.75	7777.5	7771.0	7775.0	4102.0
2026-08-11 05:00:00	ES	Futures	7775.0	7778.25	7771.5	7776.75	4464.0
2026-08-11 05:30:00	ES	Futures	7776.5	7780.5	7776.5	7778.0	3183.0
2026-08-11 06:00:00	ES	Futures	7778.0	7787.75	7775.0	7786.0	5809.0
2026-08-11 06:30:00	ES	Futures	7786.0	7786.25	7782.5	7785.25	3600.0
2026-08-11 07:00:00	ES	Futures	7785.25	7796.0	7784.75	7788.25	15492.0
2026-08-11 07:30:00	ES	Futures	7788.25	7790.5	7785.75	7789.25	5696.0
2026-08-11 08:00:00	ES	Futures	7789.25	7795.25	7785.25	7788.25	13449.0
2026-08-11 08:30:00	ES	Futures	7788.0	7791.25	7786.5	7787.5	6947.0
2026-08-11 09:00:00	ES	Futures	7787.75	7793.5	7786.25	7791.75	15359.0
2026-08-11 09:30:00	ES	Futures	7791.75	7792.5	7771.75	7782.0	109496.0
2026-08-11 10:00:00	ES	Futures	7782.25	7787.0	7779.25	7784.75	61914.0
2026-08-11 10:30:00	ES	Futures	7784.75	7786.25	7778.0	7782.0	65190.0
2026-08-11 11:00:00	ES	Futures	7782.0	7784.0	7767.5	7769.5	61144.0
2026-08-11 11:30:00	ES	Futures	7769.75	7771.25	7762.25	7765.5	59179.0
2026-08-11 12:00:00	ES	Futures	7765.5	7769.75	7759.25	7763.5	41870.0
2026-08-11 12:30:00	ES	Futures	7763.25	7765.25	7755.75	7756.75	37149.0
2026-08-11 13:00:00	ES	Futures	7756.75	7758.0	7747.75	7753.5	43579.0
2026-08-11 13:30:00	ES	Futures	7753.75	7759.0	7752.5	7757.5	30784.0
2026-08-11 14:00:00	ES	Futures	7757.75	7757.75	7738.0	7740.25	42423.0
2026-08-11 14:30:00	ES	Futures	7740.5	7750.25	7740.5	7746.25	45666.0
2026-08-11 15:00:00	ES	Futures	7746.0	7752.25	7743.75	7751.75	38036.0
2026-08-11 15:30:00	ES	Futures	7751.75	7756.5	7743.25	7749.75	129030.0
2026-08-11 16:00:00	ES	Futures	7749.75	7757.0	7746.75	7756.5	32700.0
2026-08-11 16:30:00	ES	Futures	7756.75	7757.75	7752.5	7753.25	8895.0
2026-08-11 18:00:00	ES	Futures	7756.0	7756.5	7751.5	7754.5	2394.0
2026-08-11 18:30:00	ES	Futures	7754.25	7755.25	7750.5	7752.75	1922.0
2026-08-11 19:00:00	ES	Futures	7753.0	7754.25	7751.75	7754.0	609.0
2026-08-11 19:30:00	ES	Futures	7753.75	7755.75	7752.0	7755.25	970.0
2026-08-11 20:00:00	ES	Futures	7755.25	7755.5	7749.0	7752.5	3663.0
2026-08-11 20:30:00	ES	Futures	7752.75	7754.0	7751.0	7752.5	2006.0
2026-08-11 21:00:00	ES	Futures	7752.5	7754.0	7748.5	7751.0	2215.0
2026-08-11 21:30:00	ES	Futures	7750.75	7752.75	7748.75	7749.75	2633.0
2026-08-11 22:00:00	ES	Futures	7749.75	7753.0	7749.75	7752.75	1456.0
2026-08-11 22:30:00	ES	Futures	7752.75	7755.5	7752.75	7755.5	1888.0
2026-08-11 23:00:00	ES	Futures	7755.5	7756.5	7754.5	7756.0	1505.0
2026-08-11 23:30:00	ES	Futures	7755.75	7756.0	7753.75	7755.25	1086.0
2026-08-11 00:00:00	NQ	Futures	29832.5	29854.5	29832.5	29852.75	1451.0
2026-08-11 00:30:00	NQ	Futures	29852.5	29861.75	29834.5	29838.75	1193.0
2026-08-11 01:00:00	NQ	Futures	29838.75	29854.25	29813.25	29813.75	1426.0
2026-08-11 01:30:00	NQ	Futures	29813.25	29829.5	29786.75	29793.25	2604.0

> showing 50 of 3,868 rows — these rows as CSV

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