PREVIEW / futures_30min / 2026-03-23

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-03-23.parquet
  size:    119 KB
  rows:    4,197

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
2026-03-23 00:00:00	ES	Futures	6524.75	6534.75	6523.25	6533.0	4744.0
2026-03-23 00:30:00	ES	Futures	6533.0	6536.75	6531.0	6534.75	3081.0
2026-03-23 01:00:00	ES	Futures	6534.75	6542.5	6531.5	6533.25	4507.0
2026-03-23 01:30:00	ES	Futures	6533.5	6536.25	6520.25	6530.0	7763.0
2026-03-23 02:00:00	ES	Futures	6529.75	6530.75	6518.25	6519.25	6299.0
2026-03-23 02:30:00	ES	Futures	6519.5	6520.25	6496.75	6503.75	13237.0
2026-03-23 03:00:00	ES	Futures	6504.0	6517.75	6483.5	6490.25	17521.0
2026-03-23 03:30:00	ES	Futures	6490.25	6506.75	6487.5	6497.75	12434.0
2026-03-23 04:00:00	ES	Futures	6497.5	6516.25	6497.25	6509.0	18060.0
2026-03-23 04:30:00	ES	Futures	6508.75	6524.75	6508.0	6518.75	17149.0
2026-03-23 05:00:00	ES	Futures	6519.0	6527.25	6509.0	6518.5	14667.0
2026-03-23 05:30:00	ES	Futures	6518.5	6518.75	6498.75	6506.25	13899.0
2026-03-23 06:00:00	ES	Futures	6506.0	6517.0	6497.0	6498.75	12721.0
2026-03-23 06:30:00	ES	Futures	6498.5	6518.0	6490.0	6506.75	21341.0
2026-03-23 07:00:00	ES	Futures	6506.75	6748.0	6506.0	6676.0	144328.0
2026-03-23 07:30:00	ES	Futures	6676.0	6727.25	6633.0	6638.75	82061.0
2026-03-23 08:00:00	ES	Futures	6639.0	6674.75	6625.0	6666.25	48494.0
2026-03-23 08:30:00	ES	Futures	6666.25	6696.5	6650.5	6690.75	59879.0
2026-03-23 09:00:00	ES	Futures	6691.0	6698.0	6657.0	6658.25	44694.0
2026-03-23 09:30:00	ES	Futures	6658.0	6680.75	6638.0	6680.25	158801.0
2026-03-23 10:00:00	ES	Futures	6680.0	6701.5	6663.5	6688.0	122752.0
2026-03-23 10:30:00	ES	Futures	6688.25	6696.25	6677.5	6689.0	90024.0
2026-03-23 11:00:00	ES	Futures	6689.0	6704.75	6685.25	6687.25	114109.0
2026-03-23 11:30:00	ES	Futures	6687.0	6691.75	6635.5	6637.25	142084.0
2026-03-23 12:00:00	ES	Futures	6637.25	6653.75	6616.0	6618.0	117406.0
2026-03-23 12:30:00	ES	Futures	6617.75	6644.75	6616.75	6632.75	93284.0
2026-03-23 13:00:00	ES	Futures	6632.75	6639.5	6620.0	6629.75	60109.0
2026-03-23 13:30:00	ES	Futures	6629.75	6660.25	6629.25	6658.0	79312.0
2026-03-23 14:00:00	ES	Futures	6658.0	6660.75	6642.5	6651.0	59253.0
2026-03-23 14:30:00	ES	Futures	6651.25	6674.25	6651.25	6667.0	73897.0
2026-03-23 15:00:00	ES	Futures	6667.25	6667.75	6647.75	6650.75	50802.0
2026-03-23 15:30:00	ES	Futures	6650.5	6661.25	6631.25	6631.5	160522.0
2026-03-23 16:00:00	ES	Futures	6631.5	6635.5	6621.0	6634.25	52544.0
2026-03-23 16:30:00	ES	Futures	6634.25	6639.25	6630.0	6632.75	9745.0
2026-03-23 18:00:00	ES	Futures	6635.0	6639.0	6624.5	6638.5	5452.0
2026-03-23 18:30:00	ES	Futures	6638.25	6652.5	6634.5	6650.75	4773.0
2026-03-23 19:00:00	ES	Futures	6651.0	6651.0	6645.25	6646.25	2631.0
2026-03-23 19:30:00	ES	Futures	6646.0	6648.25	6637.75	6645.0	4798.0
2026-03-23 20:00:00	ES	Futures	6645.0	6645.25	6607.75	6629.5	13929.0
2026-03-23 20:30:00	ES	Futures	6629.25	6632.0	6598.25	6612.5	14325.0
2026-03-23 21:00:00	ES	Futures	6613.25	6613.75	6596.75	6607.5	9976.0
2026-03-23 21:30:00	ES	Futures	6607.25	6607.25	6591.0	6599.0	6497.0
2026-03-23 22:00:00	ES	Futures	6598.75	6607.0	6590.0	6603.0	7011.0
2026-03-23 22:30:00	ES	Futures	6603.5	6607.0	6595.75	6596.25	4321.0
2026-03-23 23:00:00	ES	Futures	6596.75	6603.0	6592.75	6601.25	3075.0
2026-03-23 23:30:00	ES	Futures	6601.0	6603.0	6592.25	6603.0	3263.0
2026-03-23 00:00:00	NQ	Futures	23955.75	23995.5	23946.0	23990.5	2392.0
2026-03-23 00:30:00	NQ	Futures	23989.0	24004.0	23976.75	23996.0	1877.0
2026-03-23 01:00:00	NQ	Futures	23995.75	24033.75	23979.0	23985.5	2837.0
2026-03-23 01:30:00	NQ	Futures	23985.5	24002.25	23932.75	23974.5	4111.0

> showing 50 of 4,197 rows — these rows as CSV

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