PREVIEW / etf_30min / 2011-08-26
file: by_date/etf_30min/2011/2011-08-26.parquet size: 278 KB rows: 9,299
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 |
|---|---|---|---|---|---|---|---|
| 2011-08-26 04:00:00 | SPY | ETF | 116.4 | 116.43 | 116.4 | 116.43 | 600.0 |
| 2011-08-26 04:30:00 | SPY | ETF | 116.65 | 116.72 | 116.38 | 116.41 | 10100.0 |
| 2011-08-26 05:00:00 | SPY | ETF | 116.47 | 116.47 | 116.47 | 116.47 | 200.0 |
| 2011-08-26 05:30:00 | SPY | ETF | 116.56 | 116.63 | 116.43 | 116.43 | 2600.0 |
| 2011-08-26 06:00:00 | SPY | ETF | 116.41 | 116.41 | 116.26 | 116.26 | 3200.0 |
| 2011-08-26 06:30:00 | SPY | ETF | 116.26 | 116.46 | 116.26 | 116.37 | 3100.0 |
| 2011-08-26 07:00:00 | SPY | ETF | 116.4 | 116.42 | 116.06 | 116.19 | 180525.0 |
| 2011-08-26 07:30:00 | SPY | ETF | 116.16 | 116.16 | 115.82 | 116.09 | 309788.0 |
| 2011-08-26 08:00:00 | SPY | ETF | 116.09 | 116.12 | 115.7 | 115.97 | 1480936.0 |
| 2011-08-26 08:30:00 | SPY | ETF | 115.85 | 116.31 | 115.22 | 115.35 | 3134130.0 |
| 2011-08-26 09:00:00 | SPY | ETF | 115.37 | 115.79 | 115.2 | 115.7 | 2288754.0 |
| 2011-08-26 09:30:00 | SPY | ETF | 115.69 | 115.93 | 114.96 | 115.47 | 27897721.0 |
| 2011-08-26 10:00:00 | SPY | ETF | 115.47 | 116.3 | 113.85 | 115.82 | 64212108.0 |
| 2011-08-26 10:30:00 | SPY | ETF | 115.83 | 117.13 | 115.31 | 116.29 | 38200561.0 |
| 2011-08-26 11:00:00 | SPY | ETF | 116.29 | 117.68 | 116.07 | 116.9525 | 24691794.0 |
| 2011-08-26 11:30:00 | SPY | ETF | 116.94 | 117.52 | 116.92 | 117.41 | 11797336.0 |
| 2011-08-26 12:00:00 | SPY | ETF | 117.4 | 118.43 | 117.4 | 118.28 | 19130896.0 |
| 2011-08-26 12:30:00 | SPY | ETF | 118.265 | 118.31 | 117.63 | 117.93 | 12070743.0 |
| 2011-08-26 13:00:00 | SPY | ETF | 117.93 | 118.31 | 117.7 | 118.28 | 7221833.0 |
| 2011-08-26 13:30:00 | SPY | ETF | 118.29 | 118.51 | 118.12 | 118.36 | 9409872.0 |
| 2011-08-26 14:00:00 | SPY | ETF | 118.37 | 118.5 | 117.67 | 117.715 | 12442784.0 |
| 2011-08-26 14:30:00 | SPY | ETF | 117.72 | 118.11 | 117.58 | 117.98 | 10882422.0 |
| 2011-08-26 15:00:00 | SPY | ETF | 117.985 | 118.0 | 117.19 | 117.48 | 15099079.0 |
| 2011-08-26 15:30:00 | SPY | ETF | 117.48 | 118.07 | 117.39 | 117.97 | 27406108.0 |
| 2011-08-26 16:00:00 | SPY | ETF | 117.96 | 118.34 | 116.2911 | 118.06 | 20259298.0 |
| 2011-08-26 16:30:00 | SPY | ETF | 118.06 | 118.17 | 116.2911 | 118.09 | 2692691.0 |
| 2011-08-26 17:00:00 | SPY | ETF | 118.09 | 118.17 | 118.07 | 118.1 | 65457.0 |
| 2011-08-26 17:30:00 | SPY | ETF | 118.11 | 118.18 | 118.05 | 118.13 | 15045.0 |
| 2011-08-26 18:00:00 | SPY | ETF | 118.1 | 118.13 | 117.91 | 118.09 | 179734.0 |
| 2011-08-26 18:30:00 | SPY | ETF | 118.04 | 118.16 | 118.04 | 118.08 | 11593.0 |
| 2011-08-26 19:00:00 | SPY | ETF | 118.11 | 118.16 | 118.09 | 118.1 | 8302.0 |
| 2011-08-26 19:30:00 | SPY | ETF | 118.11 | 118.22 | 118.11 | 118.22 | 26715.0 |
| 2011-08-26 05:30:00 | QQQ | ETF | 52.0 | 52.0 | 52.0 | 52.0 | 500.0 |
| 2011-08-26 06:00:00 | QQQ | ETF | 51.9 | 51.9 | 51.9 | 51.9 | 200.0 |
| 2011-08-26 07:00:00 | QQQ | ETF | 51.89 | 51.95 | 51.83 | 51.84 | 2821.0 |
| 2011-08-26 07:30:00 | QQQ | ETF | 51.86 | 51.86 | 51.73 | 51.82 | 33700.0 |
| 2011-08-26 08:00:00 | QQQ | ETF | 51.83 | 51.85 | 51.69 | 51.83 | 170190.0 |
| 2011-08-26 08:30:00 | QQQ | ETF | 51.78 | 51.83 | 51.49 | 51.54 | 349559.0 |
| 2011-08-26 09:00:00 | QQQ | ETF | 51.55 | 51.74 | 51.49 | 51.68 | 555506.0 |
| 2011-08-26 09:30:00 | QQQ | ETF | 51.68 | 51.9 | 51.45 | 51.67 | 9558305.0 |
| 2011-08-26 10:00:00 | QQQ | ETF | 51.67 | 52.41 | 51.15 | 52.17 | 22109393.0 |
| 2011-08-26 10:30:00 | QQQ | ETF | 52.1779 | 52.79 | 51.93 | 52.37 | 14231360.0 |
| 2011-08-26 11:00:00 | QQQ | ETF | 52.36 | 52.97 | 52.27 | 52.66 | 7095133.0 |
| 2011-08-26 11:30:00 | QQQ | ETF | 52.655 | 52.86 | 52.63 | 52.819 | 2866292.0 |
| 2011-08-26 12:00:00 | QQQ | ETF | 52.82 | 53.19 | 52.82 | 53.17 | 4956946.0 |
| 2011-08-26 12:30:00 | QQQ | ETF | 53.17 | 53.18 | 52.9002 | 53.0 | 2559565.0 |
| 2011-08-26 13:00:00 | QQQ | ETF | 52.99 | 53.149 | 52.89 | 53.13 | 1970013.0 |
| 2011-08-26 13:30:00 | QQQ | ETF | 53.1316 | 53.28 | 53.11 | 53.25 | 2585529.0 |
| 2011-08-26 14:00:00 | QQQ | ETF | 53.25 | 53.31 | 52.99 | 53.01 | 2982621.0 |
| 2011-08-26 14:30:00 | QQQ | ETF | 53.01 | 53.19 | 52.94 | 53.14 | 2752022.0 |
> showing 50 of 9,299 rows — these rows as CSV