PREVIEW / futures_30min / 2026-08-27

all futures 30-min files

  file:    by_date/futures_30min/2026/2026-08-27.parquet
  size:    95 KB
  rows:    3,982

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
2026-08-27 00:00:00	ES	Futures	7726.0	7727.5	7724.0	7724.0	1658.0
2026-08-27 00:30:00	ES	Futures	7724.25	7724.5	7719.0	7719.75	2051.0
2026-08-27 01:00:00	ES	Futures	7720.0	7720.75	7712.25	7714.0	3988.0
2026-08-27 01:30:00	ES	Futures	7714.25	7714.75	7710.0	7712.0	3945.0
2026-08-27 02:00:00	ES	Futures	7712.25	7713.25	7707.0	7712.75	7224.0
2026-08-27 02:30:00	ES	Futures	7712.5	7718.0	7712.5	7718.0	4335.0
2026-08-27 03:00:00	ES	Futures	7718.0	7721.25	7713.5	7721.25	6965.0
2026-08-27 03:30:00	ES	Futures	7721.25	7722.0	7716.0	7720.5	4672.0
2026-08-27 04:00:00	ES	Futures	7720.75	7734.5	7720.5	7734.25	10150.0
2026-08-27 04:30:00	ES	Futures	7734.25	7734.25	7727.5	7728.0	6560.0
2026-08-27 05:00:00	ES	Futures	7728.25	7728.75	7718.75	7724.75	8831.0
2026-08-27 05:30:00	ES	Futures	7724.75	7728.5	7723.75	7724.25	5532.0
2026-08-27 06:00:00	ES	Futures	7724.25	7724.25	7719.75	7720.0	4603.0
2026-08-27 06:30:00	ES	Futures	7720.25	7724.5	7718.25	7724.0	4908.0
2026-08-27 07:00:00	ES	Futures	7724.0	7729.75	7721.75	7722.5	8000.0
2026-08-27 07:30:00	ES	Futures	7722.5	7725.25	7715.0	7722.25	10639.0
2026-08-27 08:00:00	ES	Futures	7722.0	7726.5	7721.25	7723.25	10493.0
2026-08-27 08:30:00	ES	Futures	7723.25	7723.5	7711.0	7711.5	14221.0
2026-08-27 09:00:00	ES	Futures	7711.5	7718.0	7710.25	7716.25	20186.0
2026-08-27 09:30:00	ES	Futures	7716.25	7728.5	7702.75	7715.25	183465.0
2026-08-27 10:00:00	ES	Futures	7715.25	7730.25	7712.0	7728.5	93671.0
2026-08-27 10:30:00	ES	Futures	7728.5	7736.0	7721.75	7735.25	93050.0
2026-08-27 11:00:00	ES	Futures	7735.5	7742.75	7733.75	7734.75	62771.0
2026-08-27 11:30:00	ES	Futures	7734.75	7740.5	7725.25	7738.0	89211.0
2026-08-27 12:00:00	ES	Futures	7738.0	7741.5	7735.0	7740.75	38351.0
2026-08-27 12:30:00	ES	Futures	7740.5	7752.25	7739.75	7751.75	53491.0
2026-08-27 13:00:00	ES	Futures	7752.0	7755.5	7748.5	7749.25	43753.0
2026-08-27 13:30:00	ES	Futures	7749.25	7752.5	7742.75	7743.75	41919.0
2026-08-27 14:00:00	ES	Futures	7743.75	7745.5	7723.75	7725.75	75283.0
2026-08-27 14:30:00	ES	Futures	7726.0	7732.5	7722.75	7727.5	56971.0
2026-08-27 15:00:00	ES	Futures	7727.5	7734.0	7726.25	7730.75	50034.0
2026-08-27 15:30:00	ES	Futures	7730.5	7744.75	7729.75	7741.25	147505.0
2026-08-27 16:00:00	ES	Futures	7741.25	7743.25	7731.75	7733.25	35843.0
2026-08-27 16:30:00	ES	Futures	7733.5	7734.25	7731.75	7733.0	5936.0
2026-08-27 18:00:00	ES	Futures	7733.75	7734.75	7727.5	7733.75	3032.0
2026-08-27 18:30:00	ES	Futures	7733.5	7734.0	7731.5	7732.25	1011.0
2026-08-27 19:00:00	ES	Futures	7732.25	7732.5	7729.5	7729.75	1174.0
2026-08-27 19:30:00	ES	Futures	7730.0	7730.5	7727.25	7728.75	2533.0
2026-08-27 20:00:00	ES	Futures	7729.0	7736.0	7728.25	7736.0	5031.0
2026-08-27 20:30:00	ES	Futures	7735.75	7737.5	7734.0	7735.75	2304.0
2026-08-27 21:00:00	ES	Futures	7735.75	7740.25	7735.75	7738.25	3498.0
2026-08-27 21:30:00	ES	Futures	7738.0	7743.0	7737.25	7742.75	3108.0
2026-08-27 22:00:00	ES	Futures	7743.0	7747.25	7743.0	7745.5	2890.0
2026-08-27 22:30:00	ES	Futures	7745.25	7745.25	7738.75	7740.75	3189.0
2026-08-27 23:00:00	ES	Futures	7741.0	7747.5	7740.75	7746.5	2792.0
2026-08-27 23:30:00	ES	Futures	7746.75	7746.75	7738.0	7741.5	3011.0
2026-08-27 00:00:00	NQ	Futures	29538.0	29551.75	29528.25	29528.5	1280.0
2026-08-27 00:30:00	NQ	Futures	29528.5	29530.25	29493.0	29497.25	2493.0
2026-08-27 01:00:00	NQ	Futures	29501.5	29504.25	29448.0	29468.0	3800.0
2026-08-27 01:30:00	NQ	Futures	29466.25	29472.75	29428.5	29438.75	3613.0

> showing 50 of 3,982 rows — these rows as CSV

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