PREVIEW / etf_30min / 2016-03-14

all etf 30-min files 

  file:    by_date/etf_30min/2016/2016-03-14.parquet
  size:    384 KB
  rows:    13,080

schema

  timestamp    TIMESTAMP
  symbol       VARCHAR
  asset_type   VARCHAR
  open         DOUBLE
  high         DOUBLE
  low          DOUBLE
  close        DOUBLE
  volume       DOUBLE

sample rows

timestampsymbolasset_typeopenhighlowclosevolume
2016-03-14 04:00:00SPYETF202.28202.65202.25202.6229793.0
2016-03-14 04:30:00SPYETF202.53202.53202.25202.254881.0
2016-03-14 05:00:00SPYETF202.41202.44202.29202.427513.0
2016-03-14 05:30:00SPYETF202.43202.6202.23202.2311223.0
2016-03-14 06:00:00SPYETF202.2202.31202.1202.2811708.0
2016-03-14 06:30:00SPYETF202.25202.39202.23202.2516580.0
2016-03-14 07:00:00SPYETF202.25202.25202.16202.2180072.0
2016-03-14 07:30:00SPYETF202.27202.28201.98202.01266995.0
2016-03-14 08:00:00SPYETF202.05202.64201.99202.14488305.0
2016-03-14 08:30:00SPYETF202.15202.18202.04202.06255800.0
2016-03-14 09:00:00SPYETF202.06202.19202.0202.14403410.0
2016-03-14 09:30:00SPYETF202.16202.4201.8201.858953662.0
2016-03-14 10:00:00SPYETF201.85202.18201.77202.0755632410.0
2016-03-14 10:30:00SPYETF202.07202.5263202.04202.1855058706.0
2016-03-14 11:00:00SPYETF202.18202.45202.06202.263564531.0
2016-03-14 11:30:00SPYETF202.27202.39202.04202.12799125.0
2016-03-14 12:00:00SPYETF202.1202.51202.01202.393713614.0
2016-03-14 12:30:00SPYETF202.39202.65202.39202.612881973.0
2016-03-14 13:00:00SPYETF202.61202.72202.5299202.623775928.0
2016-03-14 13:30:00SPYETF202.62202.75202.5599202.592742274.0
2016-03-14 14:00:00SPYETF202.58202.67202.38202.654956280.0
2016-03-14 14:30:00SPYETF202.66202.925202.63202.845316622.0
2016-03-14 15:00:00SPYETF202.84203.04202.66202.945790732.0
2016-03-14 15:30:00SPYETF202.935202.97202.48202.49510898177.0
2016-03-14 16:00:00SPYETF202.5202.64202.43202.434227570.0
2016-03-14 16:30:00SPYETF202.45202.53202.45202.4691456.0
2016-03-14 17:00:00SPYETF202.51202.54202.46202.5422574.0
2016-03-14 17:30:00SPYETF202.53202.53202.45202.4527739.0
2016-03-14 18:00:00SPYETF202.47202.53202.42202.5320955.0
2016-03-14 18:30:00SPYETF202.53202.53202.48202.5124292.0
2016-03-14 19:00:00SPYETF202.51202.51202.47202.4811916.0
2016-03-14 19:30:00SPYETF202.49202.56202.47202.565380.0
2016-03-14 04:30:00QQQETF106.43106.43106.22106.22460.0
2016-03-14 05:30:00QQQETF106.38106.38106.38106.38300.0
2016-03-14 06:00:00QQQETF106.15106.19106.15106.19800.0
2016-03-14 06:30:00QQQETF106.24106.25106.21106.21650.0
2016-03-14 07:00:00QQQETF106.22106.22106.15106.157587.0
2016-03-14 07:30:00QQQETF106.16106.16106.01106.012800.0
2016-03-14 08:00:00QQQETF106.16106.16106.0106.0418345.0
2016-03-14 08:30:00QQQETF106.05106.06106.02106.0484555.0
2016-03-14 09:00:00QQQETF106.05106.09106.01106.0745023.0
2016-03-14 09:30:00QQQETF106.08106.4106.06106.193029392.0
2016-03-14 10:00:00QQQETF106.19106.45106.17106.431490135.0
2016-03-14 10:30:00QQQETF106.43106.69106.41106.511818988.0
2016-03-14 11:00:00QQQETF106.51106.75106.465106.641078939.0
2016-03-14 11:30:00QQQETF106.64106.7285106.52106.55965619.0
2016-03-14 12:00:00QQQETF106.55106.81106.515106.721110167.0
2016-03-14 12:30:00QQQETF106.72106.84106.71106.8802412.0
2016-03-14 13:00:00QQQETF106.81106.84106.72106.79694012.0
2016-03-14 13:30:00QQQETF106.785106.82106.71106.72525945.0

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