PREVIEW / futures_30min / 2026-07-22

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-07-22.parquet
  size:    97 KB
  rows:    4,030

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
2026-07-22 00:00:00	ES	Futures	7535.5	7539.25	7534.25	7538.75	1448.0
2026-07-22 00:30:00	ES	Futures	7538.5	7538.5	7535.25	7538.25	1756.0
2026-07-22 01:00:00	ES	Futures	7538.5	7538.75	7533.75	7534.5	2392.0
2026-07-22 01:30:00	ES	Futures	7534.5	7537.0	7532.0	7536.25	2924.0
2026-07-22 02:00:00	ES	Futures	7536.25	7536.5	7523.5	7524.5	6783.0
2026-07-22 02:30:00	ES	Futures	7524.5	7529.5	7521.0	7522.75	6648.0
2026-07-22 03:00:00	ES	Futures	7522.5	7527.25	7516.0	7525.25	9113.0
2026-07-22 03:30:00	ES	Futures	7525.0	7526.25	7512.0	7516.0	10932.0
2026-07-22 04:00:00	ES	Futures	7516.25	7523.75	7514.75	7523.5	7836.0
2026-07-22 04:30:00	ES	Futures	7523.5	7526.5	7521.0	7525.0	5281.0
2026-07-22 05:00:00	ES	Futures	7525.25	7531.75	7524.5	7527.25	7460.0
2026-07-22 05:30:00	ES	Futures	7527.0	7527.5	7520.25	7526.25	5769.0
2026-07-22 06:00:00	ES	Futures	7526.25	7533.0	7524.5	7531.75	6265.0
2026-07-22 06:30:00	ES	Futures	7531.75	7532.75	7525.75	7530.0	4894.0
2026-07-22 07:00:00	ES	Futures	7530.0	7530.25	7522.5	7523.0	5913.0
2026-07-22 07:30:00	ES	Futures	7523.0	7526.5	7511.5	7517.25	14557.0
2026-07-22 08:00:00	ES	Futures	7517.5	7520.25	7512.0	7516.5	11289.0
2026-07-22 08:30:00	ES	Futures	7516.5	7523.25	7504.0	7514.75	18916.0
2026-07-22 09:00:00	ES	Futures	7514.75	7528.75	7514.75	7528.0	19941.0
2026-07-22 09:30:00	ES	Futures	7527.75	7550.0	7525.25	7549.75	106687.0
2026-07-22 10:00:00	ES	Futures	7550.0	7556.25	7532.75	7534.5	94482.0
2026-07-22 10:30:00	ES	Futures	7534.5	7542.25	7528.75	7541.75	71599.0
2026-07-22 11:00:00	ES	Futures	7542.0	7559.5	7541.25	7557.0	68718.0
2026-07-22 11:30:00	ES	Futures	7556.75	7560.75	7550.0	7560.0	42914.0
2026-07-22 12:00:00	ES	Futures	7560.25	7563.5	7557.25	7561.5	30150.0
2026-07-22 12:30:00	ES	Futures	7561.5	7562.75	7557.5	7561.0	23846.0
2026-07-22 13:00:00	ES	Futures	7561.0	7562.5	7552.0	7553.0	35207.0
2026-07-22 13:30:00	ES	Futures	7552.75	7556.25	7546.0	7547.5	27324.0
2026-07-22 14:00:00	ES	Futures	7547.75	7549.75	7542.25	7547.0	38306.0
2026-07-22 14:30:00	ES	Futures	7547.0	7549.0	7542.5	7546.75	36437.0
2026-07-22 15:00:00	ES	Futures	7547.0	7547.25	7539.0	7542.5	37530.0
2026-07-22 15:30:00	ES	Futures	7542.5	7546.25	7535.75	7536.5	113593.0
2026-07-22 16:00:00	ES	Futures	7536.75	7554.0	7531.75	7548.5	55490.0
2026-07-22 16:30:00	ES	Futures	7548.25	7549.25	7541.0	7541.0	10300.0
2026-07-22 18:00:00	ES	Futures	7530.25	7536.0	7521.75	7522.25	9118.0
2026-07-22 18:30:00	ES	Futures	7522.25	7524.5	7515.75	7522.5	5684.0
2026-07-22 19:00:00	ES	Futures	7522.5	7522.75	7517.0	7519.5	2822.0
2026-07-22 19:30:00	ES	Futures	7519.25	7530.5	7519.25	7530.25	3644.0
2026-07-22 20:00:00	ES	Futures	7530.5	7545.0	7527.75	7540.75	7609.0
2026-07-22 20:30:00	ES	Futures	7540.75	7549.25	7540.5	7546.5	5681.0
2026-07-22 21:00:00	ES	Futures	7546.5	7549.5	7543.25	7543.75	5874.0
2026-07-22 21:30:00	ES	Futures	7544.0	7546.0	7538.25	7538.75	4792.0
2026-07-22 22:00:00	ES	Futures	7538.75	7541.75	7529.5	7530.75	4797.0
2026-07-22 22:30:00	ES	Futures	7531.0	7534.25	7526.5	7530.75	3850.0
2026-07-22 23:00:00	ES	Futures	7531.0	7531.25	7520.75	7525.25	3936.0
2026-07-22 23:30:00	ES	Futures	7525.25	7529.0	7522.75	7527.0	2540.0
2026-07-22 00:00:00	NQ	Futures	29199.0	29238.5	29187.75	29234.0	2063.0
2026-07-22 00:30:00	NQ	Futures	29231.75	29232.5	29193.75	29221.5	1859.0
2026-07-22 01:00:00	NQ	Futures	29222.25	29225.25	29166.0	29166.0	2359.0
2026-07-22 01:30:00	NQ	Futures	29165.5	29183.75	29140.25	29172.75	3067.0

> showing 50 of 4,030 rows — these rows as CSV

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