PREVIEW / futures_30min / 2019-04-19

all futures 30-min files

  file:    by_date/futures_30min/2019/2019-04-19.parquet
  size:    5 KB
  rows:    8

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
2019-04-19 00:00:00	JB	Futures	139.93	139.95	139.93	139.95	5.0
2019-04-19 01:00:00	JB	Futures	139.95	139.95	139.93	139.93	6.0
2019-04-19 01:30:00	JB	Futures	139.91	139.91	139.88	139.89	19.0
2019-04-19 02:00:00	JB	Futures	139.88	139.89	139.88	139.89	18.0
2019-04-19 02:30:00	JB	Futures	139.88	139.88	139.88	139.88	2.0
2019-04-19 03:30:00	JB	Futures	139.88	139.88	139.88	139.88	6.0
2019-04-19 11:00:00	JB	Futures	139.9	139.9	139.9	139.9	6.0
2019-04-19 16:30:00	JB	Futures	139.88	139.88	139.88	139.88	1.0

> showing 8 of 8 rows — these rows as CSV

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