PREVIEW / futures_30min / 2026-05-19

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-05-19.parquet
  size:    90 KB
  rows:    3,345

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
2026-05-19 00:00:00	ES	Futures	7412.75	7412.75	7397.25	7401.0	6080.0
2026-05-19 00:30:00	ES	Futures	7401.0	7409.0	7400.25	7404.75	4380.0
2026-05-19 01:00:00	ES	Futures	7405.25	7407.5	7391.5	7403.75	5762.0
2026-05-19 01:30:00	ES	Futures	7403.75	7406.5	7397.75	7402.0	4230.0
2026-05-19 02:00:00	ES	Futures	7402.0	7412.0	7396.5	7409.75	7351.0
2026-05-19 02:30:00	ES	Futures	7409.5	7416.5	7407.5	7413.5	6434.0
2026-05-19 03:00:00	ES	Futures	7413.75	7426.25	7411.0	7420.0	10416.0
2026-05-19 03:30:00	ES	Futures	7420.0	7433.0	7416.25	7429.75	8785.0
2026-05-19 04:00:00	ES	Futures	7429.5	7431.25	7406.5	7410.5	11900.0
2026-05-19 04:30:00	ES	Futures	7410.75	7417.75	7409.5	7413.25	5876.0
2026-05-19 05:00:00	ES	Futures	7412.75	7413.0	7394.5	7396.25	10793.0
2026-05-19 05:30:00	ES	Futures	7396.25	7400.75	7384.0	7398.0	12283.0
2026-05-19 06:00:00	ES	Futures	7398.0	7399.75	7392.75	7396.0	5848.0
2026-05-19 06:30:00	ES	Futures	7396.25	7401.25	7384.25	7399.75	19075.0
2026-05-19 07:00:00	ES	Futures	7399.5	7405.25	7395.0	7397.5	9426.0
2026-05-19 07:30:00	ES	Futures	7398.0	7403.25	7388.5	7389.0	10193.0
2026-05-19 08:00:00	ES	Futures	7389.0	7397.25	7385.75	7394.75	11006.0
2026-05-19 08:30:00	ES	Futures	7394.75	7404.75	7393.25	7401.25	11502.0
2026-05-19 09:00:00	ES	Futures	7401.25	7403.5	7380.0	7386.75	38189.0
2026-05-19 09:30:00	ES	Futures	7386.75	7402.0	7370.0	7392.5	218150.0
2026-05-19 10:00:00	ES	Futures	7392.25	7393.0	7356.25	7363.25	196269.0
2026-05-19 10:30:00	ES	Futures	7363.25	7374.0	7354.25	7370.75	123027.0
2026-05-19 11:00:00	ES	Futures	7370.75	7378.75	7355.75	7361.25	107776.0
2026-05-19 11:30:00	ES	Futures	7361.25	7378.5	7359.25	7368.75	84188.0
2026-05-19 12:00:00	ES	Futures	7368.75	7386.5	7361.75	7384.0	76647.0
2026-05-19 12:30:00	ES	Futures	7384.0	7402.0	7382.25	7400.25	83172.0
2026-05-19 13:00:00	ES	Futures	7400.25	7415.25	7398.25	7409.0	72489.0
2026-05-19 13:30:00	ES	Futures	7409.0	7414.75	7399.25	7406.75	65219.0
2026-05-19 14:00:00	ES	Futures	7406.75	7411.75	7396.75	7397.5	63923.0
2026-05-19 14:30:00	ES	Futures	7397.5	7402.25	7380.0	7383.0	68560.0
2026-05-19 15:00:00	ES	Futures	7382.75	7400.5	7377.5	7386.5	71900.0
2026-05-19 15:30:00	ES	Futures	7386.5	7389.25	7365.0	7377.5	190990.0
2026-05-19 16:00:00	ES	Futures	7377.75	7378.25	7369.5	7373.25	43777.0
2026-05-19 16:30:00	ES	Futures	7373.5	7373.75	7370.75	7372.5	7619.0
2026-05-19 18:00:00	ES	Futures	7377.0	7380.75	7367.75	7369.25	4474.0
2026-05-19 18:30:00	ES	Futures	7369.5	7374.75	7368.5	7374.0	1060.0
2026-05-19 00:00:00	NQ	Futures	28991.0	28991.0	28905.0	28927.25	4303.0
2026-05-19 00:30:00	NQ	Futures	28928.25	28974.0	28923.75	28963.5	3810.0
2026-05-19 01:00:00	NQ	Futures	28964.25	28982.0	28885.0	28957.75	4839.0
2026-05-19 01:30:00	NQ	Futures	28958.75	28970.0	28920.5	28935.0	3376.0
2026-05-19 02:00:00	NQ	Futures	28936.25	28996.0	28905.0	28983.5	4947.0
2026-05-19 02:30:00	NQ	Futures	28983.25	29021.75	28965.75	29020.5	3801.0
2026-05-19 03:00:00	NQ	Futures	29020.75	29084.25	29005.75	29061.75	4790.0
2026-05-19 03:30:00	NQ	Futures	29061.75	29125.25	29042.0	29102.75	4788.0
2026-05-19 04:00:00	NQ	Futures	29103.25	29117.0	28973.75	28989.75	6311.0
2026-05-19 04:30:00	NQ	Futures	28989.0	29033.5	28983.25	29005.75	3676.0
2026-05-19 05:00:00	NQ	Futures	29004.75	29005.5	28893.0	28901.5	5042.0
2026-05-19 05:30:00	NQ	Futures	28903.5	28930.25	28836.0	28915.25	8541.0
2026-05-19 06:00:00	NQ	Futures	28914.5	28922.0	28875.0	28903.25	3960.0
2026-05-19 06:30:00	NQ	Futures	28903.75	28931.0	28840.0	28923.75	9367.0

> showing 50 of 3,345 rows — these rows as CSV

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