PREVIEW / futures_30min / 2025-08-20

all futures 30-min files

  file:    by_date/futures_30min/2025/2025-08-20.parquet
  size:    102 KB
  rows:    3,844

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
2025-08-20 00:00:00	ES	Futures	6458.82	6463.61	6458.57	6463.36	2348.0
2025-08-20 00:30:00	ES	Futures	6463.1	6463.86	6459.33	6461.09	1975.0
2025-08-20 01:00:00	ES	Futures	6460.84	6460.84	6457.06	6458.82	2688.0
2025-08-20 01:30:00	ES	Futures	6458.82	6464.36	6458.32	6463.61	2502.0
2025-08-20 02:00:00	ES	Futures	6463.61	6465.62	6459.33	6462.1	3928.0
2025-08-20 02:30:00	ES	Futures	6461.84	6467.39	6461.59	6465.87	3777.0
2025-08-20 03:00:00	ES	Futures	6465.87	6473.68	6465.37	6470.91	6969.0
2025-08-20 03:30:00	ES	Futures	6470.91	6470.91	6467.64	6467.89	3179.0
2025-08-20 04:00:00	ES	Futures	6468.14	6468.65	6460.59	6461.84	5592.0
2025-08-20 04:30:00	ES	Futures	6461.59	6470.16	6460.84	6467.64	5117.0
2025-08-20 05:00:00	ES	Futures	6467.89	6472.42	6465.87	6470.91	4967.0
2025-08-20 05:30:00	ES	Futures	6470.91	6473.68	6470.41	6472.17	3672.0
2025-08-20 06:00:00	ES	Futures	6472.42	6475.95	6471.16	6473.93	3231.0
2025-08-20 06:30:00	ES	Futures	6473.93	6474.94	6468.9	6473.43	4364.0
2025-08-20 07:00:00	ES	Futures	6473.18	6477.96	6470.41	6470.66	6511.0
2025-08-20 07:30:00	ES	Futures	6470.66	6474.44	6466.63	6472.42	7292.0
2025-08-20 08:00:00	ES	Futures	6472.42	6476.71	6472.17	6473.18	7417.0
2025-08-20 08:30:00	ES	Futures	6473.18	6477.96	6469.65	6475.19	14606.0
2025-08-20 09:00:00	ES	Futures	6475.19	6476.96	6471.92	6476.2	16528.0
2025-08-20 09:30:00	ES	Futures	6476.2	6478.97	6430.86	6435.15	198189.0
2025-08-20 10:00:00	ES	Futures	6435.15	6444.47	6417.77	6420.54	179612.0
2025-08-20 10:30:00	ES	Futures	6420.79	6425.58	6410.46	6415.0	121750.0
2025-08-20 11:00:00	ES	Futures	6415.25	6445.98	6412.98	6444.97	124474.0
2025-08-20 11:30:00	ES	Futures	6444.97	6450.76	6428.6	6432.88	104406.0
2025-08-20 12:00:00	ES	Futures	6432.88	6456.56	6432.38	6456.05	72853.0
2025-08-20 12:30:00	ES	Futures	6456.05	6456.3	6440.94	6444.97	61309.0
2025-08-20 13:00:00	ES	Futures	6444.72	6454.04	6442.95	6447.24	50796.0
2025-08-20 13:30:00	ES	Futures	6447.24	6461.34	6446.73	6454.04	64558.0
2025-08-20 14:00:00	ES	Futures	6454.04	6455.3	6433.38	6439.93	85812.0
2025-08-20 14:30:00	ES	Futures	6439.68	6455.3	6438.67	6448.5	54879.0
2025-08-20 15:00:00	ES	Futures	6448.5	6470.41	6448.24	6464.87	70711.0
2025-08-20 15:30:00	ES	Futures	6464.62	6472.42	6459.33	6461.84	147286.0
2025-08-20 16:00:00	ES	Futures	6462.1	6463.61	6459.07	6460.08	32488.0
2025-08-20 16:30:00	ES	Futures	6459.83	6463.1	6459.83	6462.6	5923.0
2025-08-20 18:00:00	ES	Futures	6462.35	6465.87	6458.07	6461.34	5252.0
2025-08-20 18:30:00	ES	Futures	6461.34	6462.35	6458.32	6459.58	1795.0
2025-08-20 19:00:00	ES	Futures	6459.33	6460.84	6457.06	6458.07	1696.0
2025-08-20 19:30:00	ES	Futures	6457.81	6459.83	6456.05	6459.33	1757.0
2025-08-20 20:00:00	ES	Futures	6459.07	6459.58	6449.25	6452.02	3989.0
2025-08-20 20:30:00	ES	Futures	6452.27	6457.56	6450.51	6453.53	2965.0
2025-08-20 21:00:00	ES	Futures	6453.28	6454.54	6449.0	6453.53	2964.0
2025-08-20 21:30:00	ES	Futures	6453.78	6464.87	6453.78	6464.36	3890.0
2025-08-20 22:00:00	ES	Futures	6464.11	6467.13	6461.84	6465.87	3888.0
2025-08-20 22:30:00	ES	Futures	6465.87	6466.88	6464.11	6465.37	1433.0
2025-08-20 23:00:00	ES	Futures	6465.37	6466.88	6462.1	6464.36	1480.0
2025-08-20 23:30:00	ES	Futures	6464.36	6465.62	6461.59	6461.84	1153.0
2025-08-20 00:00:00	NQ	Futures	23547.82	23570.52	23546.56	23569.51	2439.0
2025-08-20 00:30:00	NQ	Futures	23568.5	23572.28	23548.07	23555.39	2117.0
2025-08-20 01:00:00	NQ	Futures	23555.14	23555.64	23537.48	23549.34	1933.0
2025-08-20 01:30:00	NQ	Futures	23550.09	23570.27	23546.56	23569.01	1893.0

> showing 50 of 3,844 rows — these rows as CSV

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