PREVIEW / futures_30min / 2026-04-28

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-04-28.parquet
  size:    88 KB
  rows:    3,381

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
2026-04-28 00:00:00	ES	Futures	7208.25	7211.0	7207.0	7210.5	1190.0
2026-04-28 00:30:00	ES	Futures	7210.5	7213.0	7209.0	7209.5	1396.0
2026-04-28 01:00:00	ES	Futures	7209.75	7210.5	7202.0	7204.75	3478.0
2026-04-28 01:30:00	ES	Futures	7204.5	7205.0	7196.0	7198.25	4411.0
2026-04-28 02:00:00	ES	Futures	7198.25	7201.0	7196.25	7199.75	3532.0
2026-04-28 02:30:00	ES	Futures	7199.75	7200.5	7189.5	7194.0	5131.0
2026-04-28 03:00:00	ES	Futures	7193.75	7195.25	7190.75	7192.25	5383.0
2026-04-28 03:30:00	ES	Futures	7192.5	7198.0	7191.75	7196.75	5388.0
2026-04-28 04:00:00	ES	Futures	7197.0	7201.75	7188.5	7201.75	9171.0
2026-04-28 04:30:00	ES	Futures	7201.5	7201.75	7197.25	7200.5	4502.0
2026-04-28 05:00:00	ES	Futures	7200.5	7201.0	7194.0	7196.0	5886.0
2026-04-28 05:30:00	ES	Futures	7196.0	7196.5	7188.0	7191.75	7274.0
2026-04-28 06:00:00	ES	Futures	7191.75	7194.5	7186.0	7189.25	7486.0
2026-04-28 06:30:00	ES	Futures	7189.25	7190.75	7186.25	7189.0	7589.0
2026-04-28 07:00:00	ES	Futures	7189.0	7191.75	7166.75	7169.75	21176.0
2026-04-28 07:30:00	ES	Futures	7169.5	7169.75	7155.25	7158.5	26452.0
2026-04-28 08:00:00	ES	Futures	7158.75	7164.0	7149.5	7152.0	34327.0
2026-04-28 08:30:00	ES	Futures	7152.0	7170.0	7147.5	7169.5	25954.0
2026-04-28 09:00:00	ES	Futures	7169.25	7175.0	7160.5	7172.25	36266.0
2026-04-28 09:30:00	ES	Futures	7172.0	7183.0	7161.75	7169.5	151457.0
2026-04-28 10:00:00	ES	Futures	7169.75	7177.5	7163.5	7166.5	90647.0
2026-04-28 10:30:00	ES	Futures	7166.5	7169.75	7146.25	7159.0	155902.0
2026-04-28 11:00:00	ES	Futures	7158.75	7164.75	7152.0	7152.75	87912.0
2026-04-28 11:30:00	ES	Futures	7153.0	7155.5	7147.75	7153.75	66820.0
2026-04-28 12:00:00	ES	Futures	7153.75	7159.75	7151.75	7157.25	50133.0
2026-04-28 12:30:00	ES	Futures	7157.25	7158.25	7147.25	7155.5	57662.0
2026-04-28 13:00:00	ES	Futures	7155.5	7157.5	7148.0	7154.75	41274.0
2026-04-28 13:30:00	ES	Futures	7155.0	7165.5	7154.75	7164.5	48163.0
2026-04-28 14:00:00	ES	Futures	7164.5	7170.5	7161.5	7167.5	53971.0
2026-04-28 14:30:00	ES	Futures	7167.5	7170.0	7162.0	7169.25	36917.0
2026-04-28 15:00:00	ES	Futures	7169.25	7176.25	7168.25	7170.25	47974.0
2026-04-28 15:30:00	ES	Futures	7170.25	7174.5	7166.25	7171.5	123801.0
2026-04-28 16:00:00	ES	Futures	7171.5	7176.25	7167.5	7174.0	34527.0
2026-04-28 16:30:00	ES	Futures	7174.0	7174.0	7170.75	7172.5	7424.0
2026-04-28 18:00:00	ES	Futures	7172.5	7178.0	7172.5	7174.75	2481.0
2026-04-28 18:30:00	ES	Futures	7174.75	7176.25	7174.75	7176.0	260.0
2026-04-28 00:00:00	NQ	Futures	27412.75	27430.0	27404.75	27426.75	1155.0
2026-04-28 00:30:00	NQ	Futures	27427.75	27439.5	27415.5	27417.75	1278.0
2026-04-28 01:00:00	NQ	Futures	27417.75	27423.0	27373.75	27394.25	3234.0
2026-04-28 01:30:00	NQ	Futures	27392.5	27392.5	27350.0	27364.0	3189.0
2026-04-28 02:00:00	NQ	Futures	27363.0	27378.25	27354.25	27369.0	2224.0
2026-04-28 02:30:00	NQ	Futures	27368.25	27375.0	27322.0	27337.75	3863.0
2026-04-28 03:00:00	NQ	Futures	27337.0	27348.0	27320.0	27328.25	3347.0
2026-04-28 03:30:00	NQ	Futures	27328.75	27352.25	27321.75	27338.0	3834.0
2026-04-28 04:00:00	NQ	Futures	27338.0	27360.0	27302.5	27357.25	5394.0
2026-04-28 04:30:00	NQ	Futures	27356.75	27358.75	27333.75	27352.0	2861.0
2026-04-28 05:00:00	NQ	Futures	27352.0	27355.25	27308.25	27314.75	3468.0
2026-04-28 05:30:00	NQ	Futures	27314.25	27316.5	27256.5	27284.25	6769.0
2026-04-28 06:00:00	NQ	Futures	27284.75	27300.75	27251.0	27270.0	5693.0
2026-04-28 06:30:00	NQ	Futures	27270.5	27279.25	27238.75	27262.0	4322.0

> showing 50 of 3,381 rows — these rows as CSV

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