PREVIEW / futures_30min / 2026-04-23

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-04-23.parquet
  size:    90 KB
  rows:    3,379

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
2026-04-23 00:00:00	ES	Futures	7127.25	7132.5	7123.5	7131.25	3381.0
2026-04-23 00:30:00	ES	Futures	7131.0	7135.5	7131.0	7135.25	2273.0
2026-04-23 01:00:00	ES	Futures	7135.25	7137.25	7131.5	7133.75	2908.0
2026-04-23 01:30:00	ES	Futures	7134.0	7142.0	7131.0	7138.25	4378.0
2026-04-23 02:00:00	ES	Futures	7138.25	7144.25	7138.25	7143.5	5856.0
2026-04-23 02:30:00	ES	Futures	7143.25	7144.75	7140.5	7143.25	5105.0
2026-04-23 03:00:00	ES	Futures	7143.25	7145.25	7140.75	7143.0	6826.0
2026-04-23 03:30:00	ES	Futures	7143.0	7149.0	7140.25	7145.0	6685.0
2026-04-23 04:00:00	ES	Futures	7145.0	7146.5	7137.75	7142.25	7072.0
2026-04-23 04:30:00	ES	Futures	7142.25	7142.5	7130.75	7133.0	7329.0
2026-04-23 05:00:00	ES	Futures	7132.75	7138.5	7125.75	7135.5	9989.0
2026-04-23 05:30:00	ES	Futures	7135.75	7140.5	7134.25	7135.0	5262.0
2026-04-23 06:00:00	ES	Futures	7135.0	7137.5	7129.0	7134.5	7610.0
2026-04-23 06:30:00	ES	Futures	7134.5	7143.0	7133.5	7141.75	9633.0
2026-04-23 07:00:00	ES	Futures	7141.75	7145.25	7135.75	7138.5	8387.0
2026-04-23 07:30:00	ES	Futures	7138.5	7160.75	7134.25	7158.25	25855.0
2026-04-23 08:00:00	ES	Futures	7158.0	7169.5	7155.75	7158.75	19252.0
2026-04-23 08:30:00	ES	Futures	7158.5	7161.5	7136.25	7152.0	31772.0
2026-04-23 09:00:00	ES	Futures	7152.25	7155.5	7142.5	7152.0	26189.0
2026-04-23 09:30:00	ES	Futures	7152.25	7171.0	7149.75	7159.75	119739.0
2026-04-23 10:00:00	ES	Futures	7159.75	7167.25	7149.0	7163.0	101786.0
2026-04-23 10:30:00	ES	Futures	7163.0	7178.5	7161.75	7175.0	71143.0
2026-04-23 11:00:00	ES	Futures	7175.0	7180.5	7171.75	7177.75	56515.0
2026-04-23 11:30:00	ES	Futures	7177.75	7181.5	7164.25	7168.75	86785.0
2026-04-23 12:00:00	ES	Futures	7168.5	7169.75	7160.25	7164.75	60584.0
2026-04-23 12:30:00	ES	Futures	7164.5	7170.25	7163.0	7166.25	44208.0
2026-04-23 13:00:00	ES	Futures	7166.25	7168.25	7115.5	7117.0	202652.0
2026-04-23 13:30:00	ES	Futures	7117.25	7133.75	7079.25	7123.5	271666.0
2026-04-23 14:00:00	ES	Futures	7123.25	7143.25	7119.0	7142.5	125864.0
2026-04-23 14:30:00	ES	Futures	7142.25	7152.25	7124.5	7128.25	88435.0
2026-04-23 15:00:00	ES	Futures	7128.25	7144.0	7124.5	7141.25	66156.0
2026-04-23 15:30:00	ES	Futures	7141.25	7146.75	7121.5	7141.75	151825.0
2026-04-23 16:00:00	ES	Futures	7142.0	7144.5	7128.75	7136.5	44218.0
2026-04-23 16:30:00	ES	Futures	7136.25	7138.75	7129.5	7132.5	6764.0
2026-04-23 18:00:00	ES	Futures	7143.0	7147.5	7139.75	7144.25	4784.0
2026-04-23 18:30:00	ES	Futures	7144.25	7146.0	7143.75	7145.0	860.0
2026-04-23 00:00:00	NQ	Futures	26906.25	26937.25	26893.25	26932.25	2469.0
2026-04-23 00:30:00	NQ	Futures	26930.75	26957.25	26930.5	26956.0	1613.0
2026-04-23 01:00:00	NQ	Futures	26956.0	26966.75	26939.0	26951.5	2259.0
2026-04-23 01:30:00	NQ	Futures	26952.75	26981.75	26939.0	26978.25	2845.0
2026-04-23 02:00:00	NQ	Futures	26979.0	27007.25	26977.0	27000.5	3291.0
2026-04-23 02:30:00	NQ	Futures	27000.25	27006.5	26981.5	26990.75	2185.0
2026-04-23 03:00:00	NQ	Futures	26991.25	27000.0	26974.75	26988.0	2556.0
2026-04-23 03:30:00	NQ	Futures	26987.0	27013.5	26970.25	26997.5	3316.0
2026-04-23 04:00:00	NQ	Futures	26995.75	27002.0	26955.0	26976.75	3274.0
2026-04-23 04:30:00	NQ	Futures	26977.5	26977.5	26918.0	26928.0	3787.0
2026-04-23 05:00:00	NQ	Futures	26927.25	26952.25	26890.0	26942.25	4500.0
2026-04-23 05:30:00	NQ	Futures	26942.5	26961.5	26940.25	26941.75	2075.0
2026-04-23 06:00:00	NQ	Futures	26941.75	26953.25	26916.25	26941.5	3697.0
2026-04-23 06:30:00	NQ	Futures	26942.25	26985.0	26937.25	26978.75	3727.0

> showing 50 of 3,379 rows — these rows as CSV

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