Nasdaq Stock Market Data

date Date	open Open	high High	low Low	close Close	adj_close Adj Close	volume Volume
Mon Apr 20 2015 00:00:00 GMT+0000 (Coordinated Universal Time)	28	30.030001	27	30.030001	12.613088	35100
Tue Apr 21 2015 00:00:00 GMT+0000 (Coordinated Universal Time)	30.42	30.9	29.049999	30.049999	12.621486	49400
Wed Apr 22 2015 00:00:00 GMT+0000 (Coordinated Universal Time)	31.549999	34.630001	29.549999	30.27	12.713893	218300
Thu Apr 23 2015 00:00:00 GMT+0000 (Coordinated Universal Time)	30	30.549999	29.950001	30.15	12.663486	307900
Fri Apr 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time)	30.02	30.309999	28.6	28.6	12.012466	1920500
Mon Apr 27 2015 00:00:00 GMT+0000 (Coordinated Universal Time)	28.469999	29.5	27.5	27.51	11.554646	3688300
Tue Apr 28 2015 00:00:00 GMT+0000 (Coordinated Universal Time)	27.23	29.889999	27.09	29.48	12.38208	6802300
Wed Apr 29 2015 00:00:00 GMT+0000 (Coordinated Universal Time)	29.780001	30.719999	29.610001	30.32	12.734892	2839800
Thu Apr 30 2015 00:00:00 GMT+0000 (Coordinated Universal Time)	30.18	30.32	29.700001	30.08	12.634088	2204900
Fri May 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time)	30.01	30.32	29.549999	29.969999	12.587885	1281900


CREATE TABLE unit (
  "date" TIMESTAMP,
  "open" DOUBLE,
  "high" DOUBLE,
  "low" DOUBLE,
  "close" DOUBLE,
  "adj_close" DOUBLE,
  "volume" BIGINT
);