PREVIEW / futures_30min / 2026-03-30

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-03-30.parquet
  size:    95 KB
  rows:    3,546

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
2026-03-30 00:00:00	ES	Futures	6408.25	6418.25	6406.25	6415.5	5791.0
2026-03-30 00:30:00	ES	Futures	6415.5	6419.0	6409.25	6411.5	4247.0
2026-03-30 01:00:00	ES	Futures	6411.25	6420.75	6411.25	6416.25	5218.0
2026-03-30 01:30:00	ES	Futures	6416.25	6419.5	6412.0	6416.75	4328.0
2026-03-30 02:00:00	ES	Futures	6416.75	6427.25	6415.25	6422.75	7840.0
2026-03-30 02:30:00	ES	Futures	6423.0	6435.5	6422.25	6429.25	8858.0
2026-03-30 03:00:00	ES	Futures	6429.0	6433.25	6423.5	6427.25	9047.0
2026-03-30 03:30:00	ES	Futures	6427.5	6438.0	6422.75	6435.0	10159.0
2026-03-30 04:00:00	ES	Futures	6434.75	6444.0	6429.25	6442.5	11734.0
2026-03-30 04:30:00	ES	Futures	6442.25	6447.25	6438.25	6446.0	11002.0
2026-03-30 05:00:00	ES	Futures	6446.25	6446.5	6433.5	6436.5	10806.0
2026-03-30 05:30:00	ES	Futures	6436.75	6440.5	6432.0	6437.25	10240.0
2026-03-30 06:00:00	ES	Futures	6437.5	6441.75	6434.25	6439.5	8571.0
2026-03-30 06:30:00	ES	Futures	6439.25	6442.75	6432.75	6442.5	8796.0
2026-03-30 07:00:00	ES	Futures	6442.5	6481.75	6442.0	6457.0	33784.0
2026-03-30 07:30:00	ES	Futures	6457.0	6461.5	6446.25	6450.0	25646.0
2026-03-30 08:00:00	ES	Futures	6450.0	6463.25	6442.75	6461.0	19088.0
2026-03-30 08:30:00	ES	Futures	6461.0	6466.5	6458.75	6464.0	19110.0
2026-03-30 09:00:00	ES	Futures	6464.0	6468.75	6456.0	6468.0	29953.0
2026-03-30 09:30:00	ES	Futures	6467.75	6471.25	6413.75	6417.5	156505.0
2026-03-30 10:00:00	ES	Futures	6417.5	6435.5	6417.0	6426.0	114186.0
2026-03-30 10:30:00	ES	Futures	6426.0	6443.5	6414.5	6442.75	109278.0
2026-03-30 11:00:00	ES	Futures	6442.5	6455.75	6423.0	6432.0	99408.0
2026-03-30 11:30:00	ES	Futures	6431.75	6452.5	6427.75	6441.0	78273.0
2026-03-30 12:00:00	ES	Futures	6441.0	6442.25	6418.75	6419.75	70194.0
2026-03-30 12:30:00	ES	Futures	6419.75	6427.25	6417.0	6420.0	52627.0
2026-03-30 13:00:00	ES	Futures	6420.0	6425.5	6399.5	6401.0	77722.0
2026-03-30 13:30:00	ES	Futures	6401.0	6413.5	6393.75	6402.75	77394.0
2026-03-30 14:00:00	ES	Futures	6402.5	6404.75	6389.75	6390.25	57662.0
2026-03-30 14:30:00	ES	Futures	6390.25	6399.25	6381.75	6384.75	59601.0
2026-03-30 15:00:00	ES	Futures	6384.75	6386.75	6359.5	6362.5	89575.0
2026-03-30 15:30:00	ES	Futures	6362.75	6394.25	6360.25	6387.75	216995.0
2026-03-30 16:00:00	ES	Futures	6388.0	6388.5	6377.0	6381.0	54658.0
2026-03-30 16:30:00	ES	Futures	6381.0	6383.75	6378.75	6383.25	9578.0
2026-03-30 18:00:00	ES	Futures	6385.25	6392.75	6384.0	6387.75	4519.0
2026-03-30 18:30:00	ES	Futures	6387.75	6388.75	6383.5	6384.25	2283.0
2026-03-30 19:00:00	ES	Futures	6384.0	6384.0	6367.0	6373.5	6847.0
2026-03-30 19:30:00	ES	Futures	6373.5	6374.0	6368.0	6373.0	3592.0
2026-03-30 20:00:00	ES	Futures	6373.0	6380.25	6367.75	6368.0	3904.0
2026-03-30 00:00:00	NQ	Futures	23296.25	23352.5	23288.25	23338.25	5055.0
2026-03-30 00:30:00	NQ	Futures	23338.25	23356.25	23314.5	23321.5	2702.0
2026-03-30 01:00:00	NQ	Futures	23321.5	23362.75	23319.0	23341.5	2463.0
2026-03-30 01:30:00	NQ	Futures	23340.5	23358.0	23322.75	23345.5	2660.0
2026-03-30 02:00:00	NQ	Futures	23345.5	23384.5	23337.25	23368.25	3714.0
2026-03-30 02:30:00	NQ	Futures	23369.0	23416.0	23368.25	23390.5	3931.0
2026-03-30 03:00:00	NQ	Futures	23389.5	23404.5	23363.75	23381.25	4566.0
2026-03-30 03:30:00	NQ	Futures	23382.25	23414.25	23360.0	23396.75	3727.0
2026-03-30 04:00:00	NQ	Futures	23397.5	23434.25	23374.0	23426.75	5829.0
2026-03-30 04:30:00	NQ	Futures	23424.75	23449.5	23417.75	23443.5	3724.0
2026-03-30 05:00:00	NQ	Futures	23443.5	23451.25	23395.0	23409.25	4787.0

> showing 50 of 3,546 rows — these rows as CSV

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