PREVIEW / futures_30min / 2026-08-13

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-08-13.parquet
  size:    94 KB
  rows:    3,933

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
2026-08-13 00:00:00	ES	Futures	7775.0	7777.25	7772.0	7774.75	1946.0
2026-08-13 00:30:00	ES	Futures	7774.5	7777.5	7774.5	7775.75	1246.0
2026-08-13 01:00:00	ES	Futures	7775.75	7780.0	7775.0	7779.5	2097.0
2026-08-13 01:30:00	ES	Futures	7779.75	7780.5	7776.25	7776.25	2359.0
2026-08-13 02:00:00	ES	Futures	7776.5	7779.75	7775.75	7778.25	2298.0
2026-08-13 02:30:00	ES	Futures	7778.5	7779.0	7773.75	7777.75	2003.0
2026-08-13 03:00:00	ES	Futures	7778.0	7778.75	7774.0	7777.5	3269.0
2026-08-13 03:30:00	ES	Futures	7777.5	7780.0	7776.75	7777.75	2701.0
2026-08-13 04:00:00	ES	Futures	7777.75	7782.0	7775.25	7781.5	4799.0
2026-08-13 04:30:00	ES	Futures	7781.5	7783.0	7780.25	7781.5	2316.0
2026-08-13 05:00:00	ES	Futures	7781.5	7782.25	7778.0	7780.5	2499.0
2026-08-13 05:30:00	ES	Futures	7780.25	7784.75	7780.25	7784.25	2562.0
2026-08-13 06:00:00	ES	Futures	7784.25	7784.75	7783.0	7783.5	2506.0
2026-08-13 06:30:00	ES	Futures	7783.75	7785.5	7783.5	7785.0	1885.0
2026-08-13 07:00:00	ES	Futures	7785.0	7785.75	7782.75	7783.75	2799.0
2026-08-13 07:30:00	ES	Futures	7783.75	7789.0	7783.5	7784.0	4860.0
2026-08-13 08:00:00	ES	Futures	7784.0	7784.5	7778.5	7783.5	6881.0
2026-08-13 08:30:00	ES	Futures	7783.5	7790.25	7778.0	7788.5	16053.0
2026-08-13 09:00:00	ES	Futures	7788.5	7793.5	7788.0	7793.25	17679.0
2026-08-13 09:30:00	ES	Futures	7793.25	7821.5	7785.5	7820.75	124225.0
2026-08-13 10:00:00	ES	Futures	7820.75	7837.0	7819.75	7836.5	100724.0
2026-08-13 10:30:00	ES	Futures	7836.5	7838.5	7818.0	7822.25	88916.0
2026-08-13 11:00:00	ES	Futures	7822.0	7826.75	7803.5	7806.0	98582.0
2026-08-13 11:30:00	ES	Futures	7806.0	7808.0	7797.75	7799.0	76300.0
2026-08-13 12:00:00	ES	Futures	7798.75	7809.5	7798.5	7809.5	43524.0
2026-08-13 12:30:00	ES	Futures	7809.5	7812.25	7806.0	7811.5	34845.0
2026-08-13 13:00:00	ES	Futures	7811.5	7819.25	7811.5	7815.5	36434.0
2026-08-13 13:30:00	ES	Futures	7815.5	7816.75	7810.5	7811.75	34644.0
2026-08-13 14:00:00	ES	Futures	7811.75	7816.25	7811.0	7814.5	32822.0
2026-08-13 14:30:00	ES	Futures	7814.5	7823.75	7814.5	7822.0	44391.0
2026-08-13 15:00:00	ES	Futures	7822.0	7828.75	7821.75	7825.0	54427.0
2026-08-13 15:30:00	ES	Futures	7825.0	7827.25	7818.0	7823.25	117504.0
2026-08-13 16:00:00	ES	Futures	7823.25	7825.25	7818.5	7820.5	35886.0
2026-08-13 16:30:00	ES	Futures	7820.5	7825.5	7820.25	7825.25	6715.0
2026-08-13 18:00:00	ES	Futures	7825.0	7827.0	7822.75	7824.25	3644.0
2026-08-13 18:30:00	ES	Futures	7824.5	7824.75	7823.25	7824.0	1004.0
2026-08-13 19:00:00	ES	Futures	7824.0	7827.5	7823.75	7825.75	1223.0
2026-08-13 19:30:00	ES	Futures	7825.75	7826.75	7825.0	7825.75	1459.0
2026-08-13 20:00:00	ES	Futures	7825.75	7828.75	7824.0	7824.25	3484.0
2026-08-13 20:30:00	ES	Futures	7824.0	7825.0	7823.0	7824.25	2285.0
2026-08-13 21:00:00	ES	Futures	7824.0	7824.25	7820.25	7822.25	3758.0
2026-08-13 21:30:00	ES	Futures	7822.5	7825.0	7821.75	7823.5	2258.0
2026-08-13 22:00:00	ES	Futures	7823.5	7826.5	7823.5	7826.25	2307.0
2026-08-13 22:30:00	ES	Futures	7826.0	7827.0	7824.25	7825.0	1779.0
2026-08-13 23:00:00	ES	Futures	7825.0	7827.75	7824.5	7827.25	1379.0
2026-08-13 23:30:00	ES	Futures	7827.5	7827.5	7824.25	7824.25	1609.0
2026-08-13 00:00:00	NQ	Futures	29878.25	29891.75	29853.75	29877.0	2277.0
2026-08-13 00:30:00	NQ	Futures	29876.5	29896.0	29873.5	29879.25	1316.0
2026-08-13 01:00:00	NQ	Futures	29878.5	29922.75	29874.0	29920.5	2361.0
2026-08-13 01:30:00	NQ	Futures	29921.5	29924.0	29882.0	29884.5	2125.0

> showing 50 of 3,933 rows — these rows as CSV

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