PREVIEW / futures_30min / 2020-12-25

all futures 30-min files

  file:    by_date/futures_30min/2020/2020-12-25.parquet
  size:    5 KB
  rows:    4

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
2020-12-25 00:00:00	JB	Futures	139.22	139.22	139.22	139.22	2.0
2020-12-25 00:30:00	JB	Futures	139.21	139.21	139.19	139.19	3.0
2020-12-25 01:30:00	JB	Futures	139.21	139.21	139.21	139.21	1.0
2020-12-25 04:00:00	JB	Futures	139.21	139.21	139.21	139.21	1.0

> showing 4 of 4 rows — these rows as CSV

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