PREVIEW / futures_30min / 2026-05-28

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-05-28.parquet
  size:    89 KB
  rows:    3,326

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
2026-05-28 00:00:00	ES	Futures	7512.75	7515.0	7505.75	7509.5	11043.0
2026-05-28 00:30:00	ES	Futures	7509.25	7515.0	7508.25	7510.0	5569.0
2026-05-28 01:00:00	ES	Futures	7510.0	7517.75	7507.0	7517.75	7267.0
2026-05-28 01:30:00	ES	Futures	7517.75	7529.25	7517.0	7527.75	9318.0
2026-05-28 02:00:00	ES	Futures	7528.0	7531.5	7527.5	7529.25	7509.0
2026-05-28 02:30:00	ES	Futures	7529.0	7529.25	7523.75	7528.25	5766.0
2026-05-28 03:00:00	ES	Futures	7528.25	7534.25	7528.25	7529.5	8685.0
2026-05-28 03:30:00	ES	Futures	7529.75	7532.25	7525.25	7531.75	6493.0
2026-05-28 04:00:00	ES	Futures	7531.75	7534.5	7526.75	7530.0	7630.0
2026-05-28 04:30:00	ES	Futures	7530.0	7533.25	7529.0	7533.25	4242.0
2026-05-28 05:00:00	ES	Futures	7533.0	7536.0	7530.0	7531.5	5163.0
2026-05-28 05:30:00	ES	Futures	7531.5	7533.75	7527.5	7532.25	5107.0
2026-05-28 06:00:00	ES	Futures	7532.25	7532.5	7524.0	7527.25	4700.0
2026-05-28 06:30:00	ES	Futures	7527.25	7528.0	7515.0	7519.25	14711.0
2026-05-28 07:00:00	ES	Futures	7519.0	7523.25	7517.5	7518.5	8329.0
2026-05-28 07:30:00	ES	Futures	7518.5	7524.75	7517.0	7522.0	7055.0
2026-05-28 08:00:00	ES	Futures	7522.0	7526.0	7520.75	7525.0	6499.0
2026-05-28 08:30:00	ES	Futures	7525.0	7539.75	7524.75	7538.25	19709.0
2026-05-28 09:00:00	ES	Futures	7538.25	7544.0	7534.5	7535.25	19387.0
2026-05-28 09:30:00	ES	Futures	7535.25	7537.25	7525.25	7535.75	107960.0
2026-05-28 10:00:00	ES	Futures	7535.75	7574.0	7533.25	7561.5	162962.0
2026-05-28 10:30:00	ES	Futures	7561.5	7563.75	7551.25	7562.75	97202.0
2026-05-28 11:00:00	ES	Futures	7562.75	7575.75	7561.5	7573.5	75250.0
2026-05-28 11:30:00	ES	Futures	7573.5	7577.0	7571.75	7574.75	46414.0
2026-05-28 12:00:00	ES	Futures	7574.75	7582.75	7570.75	7578.0	45668.0
2026-05-28 12:30:00	ES	Futures	7578.0	7582.25	7574.5	7581.0	33361.0
2026-05-28 13:00:00	ES	Futures	7581.0	7582.75	7574.75	7576.5	37112.0
2026-05-28 13:30:00	ES	Futures	7576.75	7583.75	7575.0	7581.0	36289.0
2026-05-28 14:00:00	ES	Futures	7581.0	7583.0	7578.0	7581.75	45585.0
2026-05-28 14:30:00	ES	Futures	7581.75	7582.0	7576.0	7576.75	33966.0
2026-05-28 15:00:00	ES	Futures	7576.5	7582.25	7575.25	7582.25	38526.0
2026-05-28 15:30:00	ES	Futures	7582.0	7586.5	7579.75	7582.0	130769.0
2026-05-28 16:00:00	ES	Futures	7581.75	7590.5	7580.0	7589.75	33376.0
2026-05-28 16:30:00	ES	Futures	7589.75	7590.75	7587.5	7587.75	8926.0
2026-05-28 18:00:00	ES	Futures	7587.5	7592.5	7585.0	7586.5	4935.0
2026-05-28 18:30:00	ES	Futures	7586.5	7587.0	7585.0	7586.25	748.0
2026-05-28 00:00:00	NQ	Futures	29811.0	29825.0	29763.0	29785.0	8167.0
2026-05-28 00:30:00	NQ	Futures	29786.25	29822.5	29778.0	29788.25	3876.0
2026-05-28 01:00:00	NQ	Futures	29789.0	29841.75	29769.0	29840.75	5329.0
2026-05-28 01:30:00	NQ	Futures	29841.75	29911.75	29834.0	29905.0	4760.0
2026-05-28 02:00:00	NQ	Futures	29905.5	29938.0	29903.25	29916.5	3863.0
2026-05-28 02:30:00	NQ	Futures	29916.75	29923.25	29880.5	29908.25	3574.0
2026-05-28 03:00:00	NQ	Futures	29908.5	29965.0	29908.5	29946.75	4816.0
2026-05-28 03:30:00	NQ	Futures	29949.75	29963.5	29923.5	29955.75	2683.0
2026-05-28 04:00:00	NQ	Futures	29958.25	29995.25	29947.5	29964.0	4430.0
2026-05-28 04:30:00	NQ	Futures	29962.25	29988.0	29959.0	29984.25	1971.0
2026-05-28 05:00:00	NQ	Futures	29984.25	29998.0	29963.25	29970.75	2268.0
2026-05-28 05:30:00	NQ	Futures	29970.25	29980.5	29941.75	29975.75	2513.0
2026-05-28 06:00:00	NQ	Futures	29975.25	29975.5	29914.25	29934.75	2727.0
2026-05-28 06:30:00	NQ	Futures	29934.5	29940.25	29863.5	29885.0	4664.0

> showing 50 of 3,326 rows — these rows as CSV

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