PREVIEW / futures_30min / 2025-07-28

all futures 30-min files

  file:    by_date/futures_30min/2025/2025-07-28.parquet
  size:    107 KB
  rows:    3,912

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
2025-07-28 00:00:00	ES	Futures	6499.88	6500.89	6499.37	6500.13	952.0
2025-07-28 00:30:00	ES	Futures	6500.13	6502.9	6500.13	6502.4	1367.0
2025-07-28 01:00:00	ES	Futures	6502.14	6504.16	6501.89	6503.15	2056.0
2025-07-28 01:30:00	ES	Futures	6503.15	6504.66	6502.14	6503.66	2466.0
2025-07-28 02:00:00	ES	Futures	6503.91	6506.17	6503.4	6503.91	3467.0
2025-07-28 02:30:00	ES	Futures	6503.66	6504.41	6499.37	6499.63	4611.0
2025-07-28 03:00:00	ES	Futures	6499.88	6500.89	6495.6	6495.6	7449.0
2025-07-28 03:30:00	ES	Futures	6495.6	6496.1	6492.57	6495.34	6137.0
2025-07-28 04:00:00	ES	Futures	6495.09	6495.6	6492.57	6493.58	5907.0
2025-07-28 04:30:00	ES	Futures	6493.83	6495.09	6492.07	6492.83	3701.0
2025-07-28 05:00:00	ES	Futures	6492.83	6493.83	6489.3	6491.31	4068.0
2025-07-28 05:30:00	ES	Futures	6491.31	6492.32	6488.29	6489.3	3196.0
2025-07-28 06:00:00	ES	Futures	6489.3	6490.31	6486.53	6487.28	3463.0
2025-07-28 06:30:00	ES	Futures	6487.54	6487.79	6481.74	6483.51	6626.0
2025-07-28 07:00:00	ES	Futures	6483.25	6485.77	6482.25	6483.0	5464.0
2025-07-28 07:30:00	ES	Futures	6482.75	6485.27	6482.25	6484.01	4430.0
2025-07-28 08:00:00	ES	Futures	6484.01	6485.77	6481.49	6485.02	7912.0
2025-07-28 08:30:00	ES	Futures	6485.02	6488.54	6482.5	6487.54	11052.0
2025-07-28 09:00:00	ES	Futures	6487.54	6487.79	6476.45	6476.96	21424.0
2025-07-28 09:30:00	ES	Futures	6477.21	6480.48	6472.42	6476.2	111105.0
2025-07-28 10:00:00	ES	Futures	6475.95	6482.5	6474.44	6479.48	76872.0
2025-07-28 10:30:00	ES	Futures	6479.22	6480.99	6473.93	6475.95	51121.0
2025-07-28 11:00:00	ES	Futures	6475.95	6476.96	6464.62	6472.42	66424.0
2025-07-28 11:30:00	ES	Futures	6472.42	6477.46	6471.42	6475.45	36368.0
2025-07-28 12:00:00	ES	Futures	6475.7	6478.47	6472.17	6475.95	33583.0
2025-07-28 12:30:00	ES	Futures	6475.95	6476.2	6469.15	6470.66	36165.0
2025-07-28 13:00:00	ES	Futures	6470.41	6473.43	6463.1	6464.87	44865.0
2025-07-28 13:30:00	ES	Futures	6464.87	6469.4	6462.35	6462.85	31590.0
2025-07-28 14:00:00	ES	Futures	6462.6	6464.11	6456.81	6461.84	55625.0
2025-07-28 14:30:00	ES	Futures	6462.1	6464.62	6460.08	6462.6	32615.0
2025-07-28 15:00:00	ES	Futures	6462.35	6463.36	6458.57	6462.35	35855.0
2025-07-28 15:30:00	ES	Futures	6462.35	6472.42	6460.08	6471.16	115398.0
2025-07-28 16:00:00	ES	Futures	6471.16	6473.43	6469.9	6472.17	36890.0
2025-07-28 16:30:00	ES	Futures	6472.17	6473.68	6471.92	6472.68	7499.0
2025-07-28 18:00:00	ES	Futures	6472.42	6477.21	6471.42	6476.2	2826.0
2025-07-28 18:30:00	ES	Futures	6476.2	6477.21	6474.94	6476.45	1596.0
2025-07-28 19:00:00	ES	Futures	6476.45	6477.21	6474.19	6475.45	1290.0
2025-07-28 19:30:00	ES	Futures	6475.7	6476.71	6474.94	6476.45	943.0
2025-07-28 20:00:00	ES	Futures	6476.45	6476.45	6471.92	6475.7	2951.0
2025-07-28 20:30:00	ES	Futures	6475.7	6476.71	6474.94	6475.45	1517.0
2025-07-28 21:00:00	ES	Futures	6475.45	6477.96	6474.94	6477.71	1879.0
2025-07-28 21:30:00	ES	Futures	6477.46	6478.47	6475.19	6475.95	1803.0
2025-07-28 22:00:00	ES	Futures	6475.95	6477.96	6474.69	6476.2	1699.0
2025-07-28 22:30:00	ES	Futures	6476.45	6478.22	6475.19	6478.22	1453.0
2025-07-28 23:00:00	ES	Futures	6478.22	6479.98	6477.96	6478.72	1385.0
2025-07-28 23:30:00	ES	Futures	6478.47	6479.48	6476.96	6479.22	1100.0
2025-07-28 00:00:00	NQ	Futures	23754.36	23759.15	23750.07	23758.14	669.0
2025-07-28 00:30:00	NQ	Futures	23757.13	23770.49	23755.11	23765.2	1227.0
2025-07-28 01:00:00	NQ	Futures	23764.69	23775.03	23763.94	23771.76	1075.0
2025-07-28 01:30:00	NQ	Futures	23771.76	23784.11	23767.72	23779.32	1856.0

> showing 50 of 3,912 rows — these rows as CSV

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