PREVIEW / etf_1hour / 2015-07-31
file: by_date/etf_1hour/2015/2015-07-31.parquet size: 239 KB rows: 7,639
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 |
|---|---|---|---|---|---|---|---|
| 2015-07-31 04:00:00 | SPY | ETF | 210.92 | 211.15 | 210.88 | 211.06 | 8080.0 |
| 2015-07-31 05:00:00 | SPY | ETF | 210.98 | 211.03 | 210.66 | 210.72 | 42837.0 |
| 2015-07-31 06:00:00 | SPY | ETF | 210.72 | 210.85 | 210.69 | 210.74 | 35384.0 |
| 2015-07-31 07:00:00 | SPY | ETF | 210.75 | 210.75 | 210.52 | 210.63 | 147191.0 |
| 2015-07-31 08:00:00 | SPY | ETF | 210.6 | 211.39 | 210.39 | 211.32 | 2067837.0 |
| 2015-07-31 09:00:00 | SPY | ETF | 211.33 | 211.52 | 210.51 | 210.62 | 11492415.0 |
| 2015-07-31 10:00:00 | SPY | ETF | 210.615 | 211.34 | 210.54 | 211.21 | 12369695.0 |
| 2015-07-31 11:00:00 | SPY | ETF | 211.2 | 211.33 | 211.01 | 211.19 | 7423107.0 |
| 2015-07-31 12:00:00 | SPY | ETF | 211.19 | 211.38 | 211.02 | 211.065 | 6963520.0 |
| 2015-07-31 13:00:00 | SPY | ETF | 211.06 | 211.18 | 210.6 | 210.6601 | 6858208.0 |
| 2015-07-31 14:00:00 | SPY | ETF | 210.67 | 210.83 | 210.29 | 210.54 | 15478273.0 |
| 2015-07-31 15:00:00 | SPY | ETF | 210.54 | 210.645 | 210.16 | 210.47 | 27411608.0 |
| 2015-07-31 16:00:00 | SPY | ETF | 210.47 | 210.8026 | 210.3629 | 210.64 | 10686943.0 |
| 2015-07-31 17:00:00 | SPY | ETF | 210.65 | 210.68 | 210.41 | 210.54 | 701283.0 |
| 2015-07-31 18:00:00 | SPY | ETF | 210.5 | 210.58 | 210.43 | 210.46 | 41705.0 |
| 2015-07-31 19:00:00 | SPY | ETF | 210.46 | 210.5 | 210.42 | 210.45 | 41857.0 |
| 2015-07-31 04:00:00 | QQQ | ETF | 112.15 | 112.24 | 112.15 | 112.24 | 3500.0 |
| 2015-07-31 06:00:00 | QQQ | ETF | 112.14 | 112.14 | 112.14 | 112.14 | 500.0 |
| 2015-07-31 07:00:00 | QQQ | ETF | 111.87 | 112.03 | 111.84 | 112.02 | 13300.0 |
| 2015-07-31 08:00:00 | QQQ | ETF | 111.98 | 112.493 | 111.9 | 112.493 | 370736.0 |
| 2015-07-31 09:00:00 | QQQ | ETF | 112.49 | 112.49 | 111.91 | 111.92 | 3562824.0 |
| 2015-07-31 10:00:00 | QQQ | ETF | 111.92 | 112.45 | 111.87 | 112.39 | 3346639.0 |
| 2015-07-31 11:00:00 | QQQ | ETF | 112.38 | 112.385 | 112.13 | 112.22 | 1693470.0 |
| 2015-07-31 12:00:00 | QQQ | ETF | 112.23 | 112.3767 | 112.169 | 112.169 | 1499836.0 |
| 2015-07-31 13:00:00 | QQQ | ETF | 112.16 | 112.225 | 111.91 | 111.95 | 1458453.0 |
| 2015-07-31 14:00:00 | QQQ | ETF | 111.96 | 112.065 | 111.755 | 111.87 | 2558362.0 |
| 2015-07-31 15:00:00 | QQQ | ETF | 111.88 | 111.97 | 111.72 | 111.95 | 5067308.0 |
| 2015-07-31 16:00:00 | QQQ | ETF | 111.95 | 112.04 | 111.86 | 111.92 | 929009.0 |
| 2015-07-31 17:00:00 | QQQ | ETF | 111.93 | 111.95 | 111.88 | 111.9 | 413150.0 |
| 2015-07-31 18:00:00 | QQQ | ETF | 111.93 | 111.96 | 111.89 | 111.89 | 5190.0 |
| 2015-07-31 19:00:00 | QQQ | ETF | 111.94 | 111.94 | 111.88 | 111.88 | 2971.0 |
| 2015-07-31 07:00:00 | IWM | ETF | 121.84 | 121.87 | 121.84 | 121.87 | 400.0 |
| 2015-07-31 08:00:00 | IWM | ETF | 122.02 | 122.25 | 121.87 | 122.18 | 13567.0 |
| 2015-07-31 09:00:00 | IWM | ETF | 122.28 | 122.95 | 122.19 | 122.8 | 3456149.0 |
| 2015-07-31 10:00:00 | IWM | ETF | 122.83 | 123.59 | 122.74 | 123.51 | 5084861.0 |
| 2015-07-31 11:00:00 | IWM | ETF | 123.5 | 123.65 | 123.32 | 123.455 | 2522067.0 |
| 2015-07-31 12:00:00 | IWM | ETF | 123.46 | 123.67 | 123.43 | 123.45 | 1245188.0 |
| 2015-07-31 13:00:00 | IWM | ETF | 123.44 | 123.56 | 123.12 | 123.14 | 2372759.0 |
| 2015-07-31 14:00:00 | IWM | ETF | 123.14 | 123.31 | 123.04 | 123.18 | 2432701.0 |
| 2015-07-31 15:00:00 | IWM | ETF | 123.17 | 123.21 | 122.53 | 122.97 | 8112446.0 |
| 2015-07-31 16:00:00 | IWM | ETF | 122.96 | 123.15 | 122.88 | 123.01 | 3817053.0 |
| 2015-07-31 17:00:00 | IWM | ETF | 122.97 | 123.02 | 122.94 | 123.0 | 69727.0 |
| 2015-07-31 18:00:00 | IWM | ETF | 123.0 | 123.0 | 122.62 | 122.62 | 700.0 |
| 2015-07-31 07:00:00 | DIA | ETF | 177.1 | 177.19 | 177.1 | 177.19 | 600.0 |
| 2015-07-31 08:00:00 | DIA | ETF | 177.04 | 177.4 | 177.04 | 177.4 | 11299.0 |
| 2015-07-31 09:00:00 | DIA | ETF | 177.58 | 177.74 | 176.53 | 176.67 | 760228.0 |
| 2015-07-31 10:00:00 | DIA | ETF | 176.66 | 177.44 | 176.66 | 177.32 | 518346.0 |
| 2015-07-31 11:00:00 | DIA | ETF | 177.31 | 177.43 | 177.2 | 177.32 | 288009.0 |
| 2015-07-31 12:00:00 | DIA | ETF | 177.33 | 177.5 | 177.18 | 177.21 | 323623.0 |
| 2015-07-31 13:00:00 | DIA | ETF | 177.2 | 177.31 | 176.81 | 176.86 | 445739.0 |
> showing 50 of 7,639 rows — these rows as CSV