PREVIEW / futures_30min / 2026-03-19

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-03-19.parquet
  size:    114 KB
  rows:    4,148

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
2026-03-19 00:00:00	ES	Futures	6682.5	6682.75	6675.25	6677.0	3516.0
2026-03-19 00:30:00	ES	Futures	6677.0	6679.0	6671.25	6675.75	2820.0
2026-03-19 01:00:00	ES	Futures	6676.0	6679.25	6672.5	6673.0	2708.0
2026-03-19 01:30:00	ES	Futures	6673.0	6674.25	6663.25	6667.5	6524.0
2026-03-19 02:00:00	ES	Futures	6667.25	6679.25	6666.25	6670.5	5089.0
2026-03-19 02:30:00	ES	Futures	6670.75	6673.0	6665.0	6671.5	5195.0
2026-03-19 03:00:00	ES	Futures	6671.5	6676.0	6660.0	6667.5	8518.0
2026-03-19 03:30:00	ES	Futures	6667.5	6668.75	6655.0	6659.25	8603.0
2026-03-19 04:00:00	ES	Futures	6659.25	6668.25	6653.25	6656.25	17555.0
2026-03-19 04:30:00	ES	Futures	6656.25	6663.75	6647.5	6657.5	23371.0
2026-03-19 05:00:00	ES	Futures	6657.75	6669.75	6645.5	6649.75	27447.0
2026-03-19 05:30:00	ES	Futures	6649.5	6682.0	6648.75	6676.75	27770.0
2026-03-19 06:00:00	ES	Futures	6676.75	6677.25	6668.25	6672.5	14073.0
2026-03-19 06:30:00	ES	Futures	6672.5	6675.0	6663.75	6667.5	9329.0
2026-03-19 07:00:00	ES	Futures	6667.75	6673.25	6654.0	6659.0	13774.0
2026-03-19 07:30:00	ES	Futures	6659.0	6661.75	6649.5	6660.0	15573.0
2026-03-19 08:00:00	ES	Futures	6659.75	6661.75	6633.25	6638.25	36575.0
2026-03-19 08:30:00	ES	Futures	6638.25	6644.25	6623.75	6629.5	40158.0
2026-03-19 09:00:00	ES	Futures	6629.5	6646.25	6618.75	6629.25	57741.0
2026-03-19 09:30:00	ES	Futures	6629.25	6650.25	6611.75	6647.0	166992.0
2026-03-19 10:00:00	ES	Futures	6646.75	6655.5	6620.75	6623.5	109774.0
2026-03-19 10:30:00	ES	Futures	6623.5	6651.5	6622.75	6638.75	107497.0
2026-03-19 11:00:00	ES	Futures	6638.75	6658.25	6632.5	6638.0	103364.0
2026-03-19 11:30:00	ES	Futures	6638.0	6640.0	6622.0	6640.0	110367.0
2026-03-19 12:00:00	ES	Futures	6639.75	6652.0	6631.75	6640.25	92616.0
2026-03-19 12:30:00	ES	Futures	6640.5	6648.0	6626.5	6632.25	67839.0
2026-03-19 13:00:00	ES	Futures	6632.25	6636.25	6616.25	6632.0	67778.0
2026-03-19 13:30:00	ES	Futures	6632.0	6639.5	6622.25	6633.25	48811.0
2026-03-19 14:00:00	ES	Futures	6633.25	6647.5	6627.0	6632.5	55587.0
2026-03-19 14:30:00	ES	Futures	6632.75	6649.75	6624.0	6645.75	71230.0
2026-03-19 15:00:00	ES	Futures	6645.75	6692.0	6645.25	6664.5	210915.0
2026-03-19 15:30:00	ES	Futures	6664.25	6669.25	6651.5	6658.75	152465.0
2026-03-19 16:00:00	ES	Futures	6659.0	6675.25	6654.75	6672.25	41687.0
2026-03-19 16:30:00	ES	Futures	6672.0	6673.0	6669.0	6670.5	10343.0
2026-03-19 18:00:00	ES	Futures	6675.5	6680.0	6667.75	6677.75	6022.0
2026-03-19 18:30:00	ES	Futures	6677.75	6680.0	6674.25	6676.75	2729.0
2026-03-19 19:00:00	ES	Futures	6676.75	6682.25	6672.75	6674.0	3697.0
2026-03-19 19:30:00	ES	Futures	6674.25	6677.0	6671.0	6673.25	3655.0
2026-03-19 20:00:00	ES	Futures	6673.25	6679.5	6666.25	6669.25	6138.0
2026-03-19 20:30:00	ES	Futures	6669.25	6672.5	6666.75	6669.0	3142.0
2026-03-19 21:00:00	ES	Futures	6669.5	6677.5	6667.5	6675.25	6391.0
2026-03-19 21:30:00	ES	Futures	6675.25	6685.5	6672.75	6675.0	5597.0
2026-03-19 22:00:00	ES	Futures	6675.5	6678.75	6673.5	6675.75	2385.0
2026-03-19 22:30:00	ES	Futures	6675.75	6679.25	6672.75	6674.5	2451.0
2026-03-19 23:00:00	ES	Futures	6674.5	6675.25	6669.0	6671.5	2269.0
2026-03-19 23:30:00	ES	Futures	6671.75	6675.5	6669.75	6671.0	2676.0
2026-03-19 00:00:00	NQ	Futures	24663.25	24664.0	24635.25	24638.0	2601.0
2026-03-19 00:30:00	NQ	Futures	24640.25	24648.0	24610.5	24629.75	2379.0
2026-03-19 01:00:00	NQ	Futures	24630.25	24648.0	24614.5	24615.25	2350.0
2026-03-19 01:30:00	NQ	Futures	24615.0	24622.0	24576.0	24597.75	3783.0

> showing 50 of 4,148 rows — these rows as CSV

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