PREVIEW / etf_1hour / 2015-02-20
file: by_date/etf_1hour/2015/2015-02-20.parquet size: 241 KB rows: 7,567
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 |
|---|---|---|---|---|---|---|---|
| 2015-02-20 04:00:00 | SPY | ETF | 209.86 | 209.9 | 209.85 | 209.85 | 2200.0 |
| 2015-02-20 05:00:00 | SPY | ETF | 209.88 | 210.06 | 209.8 | 210.06 | 6810.0 |
| 2015-02-20 06:00:00 | SPY | ETF | 210.04 | 210.12 | 210.01 | 210.08 | 59926.0 |
| 2015-02-20 07:00:00 | SPY | ETF | 210.18 | 210.33 | 209.51 | 209.58 | 668934.0 |
| 2015-02-20 08:00:00 | SPY | ETF | 209.62 | 209.94 | 209.43 | 209.66 | 1109237.0 |
| 2015-02-20 09:00:00 | SPY | ETF | 209.65 | 209.86 | 208.78 | 208.89 | 16416053.0 |
| 2015-02-20 10:00:00 | SPY | ETF | 208.88 | 209.83 | 208.73 | 209.68 | 23536950.0 |
| 2015-02-20 11:00:00 | SPY | ETF | 209.67 | 209.83 | 209.54 | 209.765 | 9514993.0 |
| 2015-02-20 12:00:00 | SPY | ETF | 209.76 | 210.31 | 209.65 | 210.0899 | 16380599.0 |
| 2015-02-20 13:00:00 | SPY | ETF | 210.08 | 210.8 | 210.03 | 210.73 | 12502601.0 |
| 2015-02-20 14:00:00 | SPY | ETF | 210.73 | 210.97 | 210.61 | 210.93 | 13936117.0 |
| 2015-02-20 15:00:00 | SPY | ETF | 210.94 | 211.33 | 210.94 | 211.27 | 28922021.0 |
| 2015-02-20 16:00:00 | SPY | ETF | 211.28 | 211.31 | 211.1 | 211.24 | 10474776.0 |
| 2015-02-20 17:00:00 | SPY | ETF | 211.231 | 211.24 | 211.1 | 211.18 | 2570678.0 |
| 2015-02-20 18:00:00 | SPY | ETF | 211.19 | 211.22 | 211.15 | 211.22 | 14239.0 |
| 2015-02-20 19:00:00 | SPY | ETF | 211.2 | 211.24 | 211.11 | 211.24 | 27189.0 |
| 2015-02-20 04:00:00 | QQQ | ETF | 107.65 | 107.65 | 107.65 | 107.65 | 400.0 |
| 2015-02-20 05:00:00 | QQQ | ETF | 107.8 | 107.8 | 107.8 | 107.8 | 1000.0 |
| 2015-02-20 07:00:00 | QQQ | ETF | 107.94 | 107.94 | 107.6 | 107.6 | 72988.0 |
| 2015-02-20 08:00:00 | QQQ | ETF | 107.66 | 107.7 | 107.54 | 107.7 | 247047.0 |
| 2015-02-20 09:00:00 | QQQ | ETF | 107.66 | 107.739 | 107.28 | 107.39 | 5214088.0 |
| 2015-02-20 10:00:00 | QQQ | ETF | 107.39 | 107.88 | 107.311 | 107.79 | 3388457.0 |
| 2015-02-20 11:00:00 | QQQ | ETF | 107.78 | 107.8789 | 107.69 | 107.75 | 1637276.0 |
| 2015-02-20 12:00:00 | QQQ | ETF | 107.76 | 107.95 | 107.737 | 107.9 | 2594116.0 |
| 2015-02-20 13:00:00 | QQQ | ETF | 107.89 | 108.2 | 107.87 | 108.1801 | 2707941.0 |
| 2015-02-20 14:00:00 | QQQ | ETF | 108.18 | 108.3 | 108.12 | 108.264 | 2954727.0 |
| 2015-02-20 15:00:00 | QQQ | ETF | 108.265 | 108.47 | 108.265 | 108.4 | 5270037.0 |
| 2015-02-20 16:00:00 | QQQ | ETF | 108.4 | 108.4384 | 108.32 | 108.42 | 1767429.0 |
| 2015-02-20 17:00:00 | QQQ | ETF | 108.37 | 108.39 | 108.36 | 108.39 | 2805.0 |
| 2015-02-20 18:00:00 | QQQ | ETF | 108.35 | 108.39 | 108.35 | 108.39 | 2430.0 |
| 2015-02-20 19:00:00 | QQQ | ETF | 108.39 | 108.41 | 108.39 | 108.41 | 1388.0 |
| 2015-02-20 04:00:00 | IWM | ETF | 122.13 | 122.13 | 122.13 | 122.13 | 820.0 |
| 2015-02-20 07:00:00 | IWM | ETF | 122.32 | 122.32 | 121.97 | 122.07 | 52045.0 |
| 2015-02-20 08:00:00 | IWM | ETF | 122.03 | 122.07 | 121.91 | 122.07 | 57177.0 |
| 2015-02-20 09:00:00 | IWM | ETF | 122.0 | 122.07 | 120.98 | 121.1 | 4545356.0 |
| 2015-02-20 10:00:00 | IWM | ETF | 121.09 | 121.89 | 120.9 | 121.85 | 4284111.0 |
| 2015-02-20 11:00:00 | IWM | ETF | 121.86 | 122.03 | 121.69 | 121.92 | 2292986.0 |
| 2015-02-20 12:00:00 | IWM | ETF | 121.92 | 122.2399 | 121.87 | 121.95 | 3033394.0 |
| 2015-02-20 13:00:00 | IWM | ETF | 121.95 | 122.11 | 121.89 | 122.04 | 1805542.0 |
| 2015-02-20 14:00:00 | IWM | ETF | 122.04 | 122.23 | 122.004 | 122.2 | 2188310.0 |
| 2015-02-20 15:00:00 | IWM | ETF | 122.19 | 122.54 | 122.16 | 122.36 | 5305419.0 |
| 2015-02-20 16:00:00 | IWM | ETF | 122.37 | 122.41 | 122.0077 | 122.32 | 1226681.0 |
| 2015-02-20 17:00:00 | IWM | ETF | 122.27 | 122.38 | 122.25 | 122.33 | 1485988.0 |
| 2015-02-20 19:00:00 | IWM | ETF | 122.29 | 122.29 | 122.29 | 122.29 | 260.0 |
| 2015-02-20 04:00:00 | DIA | ETF | 179.72 | 179.72 | 179.48 | 179.48 | 650.0 |
| 2015-02-20 07:00:00 | DIA | ETF | 179.75 | 179.75 | 179.5 | 179.5 | 700.0 |
| 2015-02-20 08:00:00 | DIA | ETF | 179.24 | 179.32 | 179.14 | 179.31 | 5500.0 |
| 2015-02-20 09:00:00 | DIA | ETF | 179.26 | 179.42 | 178.5 | 178.62 | 754530.0 |
| 2015-02-20 10:00:00 | DIA | ETF | 178.6 | 179.7 | 178.51 | 179.52 | 1002115.0 |
| 2015-02-20 11:00:00 | DIA | ETF | 179.51 | 179.81 | 179.47 | 179.72 | 497207.0 |
> showing 50 of 7,567 rows — these rows as CSV