PREVIEW / futures_30min / 2026-07-23

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-07-23.parquet
  size:    102 KB
  rows:    4,028

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
2026-07-23 00:00:00	ES	Futures	7527.0	7533.75	7521.25	7532.25	2833.0
2026-07-23 00:30:00	ES	Futures	7532.0	7533.25	7525.75	7527.25	2149.0
2026-07-23 01:00:00	ES	Futures	7527.5	7533.75	7524.0	7533.75	2076.0
2026-07-23 01:30:00	ES	Futures	7533.75	7535.5	7521.5	7522.75	3193.0
2026-07-23 02:00:00	ES	Futures	7522.5	7526.5	7522.0	7525.75	4905.0
2026-07-23 02:30:00	ES	Futures	7525.75	7526.5	7519.25	7519.75	4506.0
2026-07-23 03:00:00	ES	Futures	7519.75	7520.5	7498.5	7509.5	15550.0
2026-07-23 03:30:00	ES	Futures	7509.5	7510.25	7495.25	7504.5	10045.0
2026-07-23 04:00:00	ES	Futures	7504.25	7515.25	7498.75	7513.5	9178.0
2026-07-23 04:30:00	ES	Futures	7513.25	7519.5	7507.5	7518.75	6040.0
2026-07-23 05:00:00	ES	Futures	7518.75	7526.0	7512.5	7513.75	7482.0
2026-07-23 05:30:00	ES	Futures	7513.75	7515.5	7509.25	7511.25	4291.0
2026-07-23 06:00:00	ES	Futures	7511.25	7514.25	7508.5	7512.5	4371.0
2026-07-23 06:30:00	ES	Futures	7512.25	7524.25	7511.75	7520.5	6747.0
2026-07-23 07:00:00	ES	Futures	7520.25	7521.75	7502.5	7504.5	8339.0
2026-07-23 07:30:00	ES	Futures	7504.5	7505.75	7490.0	7500.0	22551.0
2026-07-23 08:00:00	ES	Futures	7500.0	7501.5	7477.75	7481.5	24356.0
2026-07-23 08:30:00	ES	Futures	7481.25	7482.5	7462.0	7466.0	39290.0
2026-07-23 09:00:00	ES	Futures	7465.75	7468.0	7449.25	7453.5	49545.0
2026-07-23 09:30:00	ES	Futures	7453.5	7486.25	7445.0	7455.75	185999.0
2026-07-23 10:00:00	ES	Futures	7455.75	7469.75	7448.75	7457.75	135587.0
2026-07-23 10:30:00	ES	Futures	7457.75	7467.0	7440.0	7443.5	112816.0
2026-07-23 11:00:00	ES	Futures	7443.75	7445.0	7418.0	7419.25	133069.0
2026-07-23 11:30:00	ES	Futures	7419.0	7439.25	7411.75	7438.25	99774.0
2026-07-23 12:00:00	ES	Futures	7438.25	7457.0	7435.25	7454.75	80889.0
2026-07-23 12:30:00	ES	Futures	7454.75	7457.5	7437.75	7446.75	69018.0
2026-07-23 13:00:00	ES	Futures	7446.75	7452.25	7438.0	7447.75	56645.0
2026-07-23 13:30:00	ES	Futures	7447.5	7448.0	7431.75	7432.0	50744.0
2026-07-23 14:00:00	ES	Futures	7431.75	7435.5	7428.25	7435.0	41589.0
2026-07-23 14:30:00	ES	Futures	7434.75	7437.5	7426.75	7431.25	44512.0
2026-07-23 15:00:00	ES	Futures	7431.25	7440.75	7425.5	7436.25	51694.0
2026-07-23 15:30:00	ES	Futures	7436.25	7447.75	7418.5	7444.0	155542.0
2026-07-23 16:00:00	ES	Futures	7444.0	7458.0	7443.5	7455.25	46173.0
2026-07-23 16:30:00	ES	Futures	7455.25	7458.25	7452.25	7455.75	10101.0
2026-07-23 18:00:00	ES	Futures	7450.5	7454.0	7442.75	7446.5	4114.0
2026-07-23 18:30:00	ES	Futures	7447.0	7454.0	7446.5	7453.25	2132.0
2026-07-23 19:00:00	ES	Futures	7453.25	7453.75	7447.75	7450.25	1984.0
2026-07-23 19:30:00	ES	Futures	7449.75	7452.25	7444.5	7449.0	3678.0
2026-07-23 20:00:00	ES	Futures	7449.25	7455.25	7443.5	7450.75	9818.0
2026-07-23 20:30:00	ES	Futures	7451.0	7457.0	7446.75	7454.25	5231.0
2026-07-23 21:00:00	ES	Futures	7454.5	7457.5	7451.0	7453.25	4237.0
2026-07-23 21:30:00	ES	Futures	7453.25	7459.25	7450.25	7451.0	4240.0
2026-07-23 22:00:00	ES	Futures	7451.0	7453.25	7448.0	7450.0	3315.0
2026-07-23 22:30:00	ES	Futures	7450.0	7450.0	7439.25	7439.5	4195.0
2026-07-23 23:00:00	ES	Futures	7439.5	7444.0	7439.25	7442.25	3423.0
2026-07-23 23:30:00	ES	Futures	7442.25	7443.25	7436.75	7437.25	3421.0
2026-07-23 00:00:00	NQ	Futures	29112.0	29163.0	29068.5	29151.5	3752.0
2026-07-23 00:30:00	NQ	Futures	29153.5	29165.25	29112.5	29125.25	2427.0
2026-07-23 01:00:00	NQ	Futures	29126.0	29170.75	29098.5	29170.75	2744.0
2026-07-23 01:30:00	NQ	Futures	29170.25	29183.25	29079.25	29088.0	3033.0

> showing 50 of 4,028 rows — these rows as CSV

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