PREVIEW / etf_30min / 2016-03-16

all etf 30-min files 

  file:    by_date/etf_30min/2016/2016-03-16.parquet
  size:    387 KB
  rows:    13,071

schema

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

sample rows

timestampsymbolasset_typeopenhighlowclosevolume
2016-03-16 04:00:00SPYETF202.27202.52202.27202.528035.0
2016-03-16 04:30:00SPYETF202.49202.51202.42202.51902.0
2016-03-16 05:00:00SPYETF202.49202.49202.45202.483116.0
2016-03-16 05:30:00SPYETF202.42202.44202.42202.431310.0
2016-03-16 06:00:00SPYETF202.46202.48202.21202.2922471.0
2016-03-16 06:30:00SPYETF202.31202.33202.18202.2310305.0
2016-03-16 07:00:00SPYETF202.15202.23202.1202.1661341.0
2016-03-16 07:30:00SPYETF202.13202.14201.98202.0450975.0
2016-03-16 08:00:00SPYETF202.05202.15201.97201.99314554.0
2016-03-16 08:30:00SPYETF201.99202.1201.41201.47572293.0
2016-03-16 09:00:00SPYETF201.47201.61201.28201.6450640.0
2016-03-16 09:30:00SPYETF201.6202.41201.6202.198449968.0
2016-03-16 10:00:00SPYETF202.19202.36202.12202.165550642.0
2016-03-16 10:30:00SPYETF202.17202.5202.1202.3254928462.0
2016-03-16 11:00:00SPYETF202.33202.4861202.26202.355015684.0
2016-03-16 11:30:00SPYETF202.35202.47202.2202.243393256.0
2016-03-16 12:00:00SPYETF202.25202.405202.24202.272818192.0
2016-03-16 12:30:00SPYETF202.27202.31201.845201.923719062.0
2016-03-16 13:00:00SPYETF201.92202.01201.55201.693802204.0
2016-03-16 13:30:00SPYETF201.685201.94201.63201.774356764.0
2016-03-16 14:00:00SPYETF201.77203.31201.765203.1625613221.0
2016-03-16 14:30:00SPYETF203.15203.72202.2648202.8316594858.0
2016-03-16 15:00:00SPYETF202.83203.62202.79203.4312784836.0
2016-03-16 15:30:00SPYETF203.43203.82203.19203.416141641.0
2016-03-16 16:00:00SPYETF203.4203.41202.1738203.255488889.0
2016-03-16 16:30:00SPYETF203.24203.37202.1738203.32369661.0
2016-03-16 17:00:00SPYETF203.3203.34203.13203.19771930.0
2016-03-16 17:30:00SPYETF203.18203.34203.15203.2542244.0
2016-03-16 18:00:00SPYETF203.21203.32203.15203.26115153.0
2016-03-16 18:30:00SPYETF203.24203.31203.2203.342023.0
2016-03-16 19:00:00SPYETF203.25203.35203.22203.3322133.0
2016-03-16 19:30:00SPYETF203.35203.55203.3008203.5202205.0
2016-03-16 04:00:00QQQETF106.81106.83106.81106.83200.0
2016-03-16 07:00:00QQQETF106.63106.63106.61106.612200.0
2016-03-16 07:30:00QQQETF106.63106.63106.56106.567418.0
2016-03-16 08:00:00QQQETF106.62106.67106.58106.630101.0
2016-03-16 08:30:00QQQETF106.6106.64106.29106.31188489.0
2016-03-16 09:00:00QQQETF106.3106.39106.23106.3764605.0
2016-03-16 09:30:00QQQETF106.37106.82106.34106.761988731.0
2016-03-16 10:00:00QQQETF106.76106.85106.6999106.74763699.0
2016-03-16 10:30:00QQQETF106.75106.92106.73106.84881825.0
2016-03-16 11:00:00QQQETF106.83106.93106.7701106.92587739.0
2016-03-16 11:30:00QQQETF106.92107.0339106.87106.9599863092.0
2016-03-16 12:00:00QQQETF106.96107.08106.96106.995542857.0
2016-03-16 12:30:00QQQETF106.98107.015106.61106.645783116.0
2016-03-16 13:00:00QQQETF106.64106.7106.46106.55792551.0
2016-03-16 13:30:00QQQETF106.55106.71106.52106.69877512.0
2016-03-16 14:00:00QQQETF106.7107.44106.7107.315396812.0
2016-03-16 14:30:00QQQETF107.31107.68107.17107.263057305.0
2016-03-16 15:00:00QQQETF107.25107.68107.24107.572865915.0

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