PREVIEW / etf_30min / 2012-07-13
file: by_date/etf_30min/2012/2012-07-13.parquet size: 273 KB rows: 9,161
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 |
|---|---|---|---|---|---|---|---|
| 2012-07-13 04:00:00 | SPY | ETF | 133.8 | 133.85 | 133.72 | 133.74 | 3900.0 |
| 2012-07-13 04:30:00 | SPY | ETF | 133.7 | 133.85 | 133.7 | 133.85 | 543.0 |
| 2012-07-13 05:00:00 | SPY | ETF | 133.95 | 134.06 | 133.95 | 133.99 | 4900.0 |
| 2012-07-13 05:30:00 | SPY | ETF | 133.93 | 134.05 | 133.93 | 134.05 | 5500.0 |
| 2012-07-13 06:00:00 | SPY | ETF | 134.02 | 134.04 | 134.02 | 134.02 | 550.0 |
| 2012-07-13 06:30:00 | SPY | ETF | 134.07 | 134.28 | 134.07 | 134.1 | 291522.0 |
| 2012-07-13 07:00:00 | SPY | ETF | 134.1 | 134.11 | 133.82 | 133.89 | 172525.0 |
| 2012-07-13 07:30:00 | SPY | ETF | 133.92 | 134.05 | 133.83 | 133.86 | 543311.0 |
| 2012-07-13 08:00:00 | SPY | ETF | 133.88 | 134.04 | 133.76 | 133.92 | 1214450.0 |
| 2012-07-13 08:30:00 | SPY | ETF | 133.87 | 133.99 | 133.78 | 133.84 | 522600.0 |
| 2012-07-13 09:00:00 | SPY | ETF | 133.84 | 133.87 | 133.64 | 133.87 | 592522.0 |
| 2012-07-13 09:30:00 | SPY | ETF | 133.86 | 134.87 | 133.84 | 134.83 | 21325908.0 |
| 2012-07-13 10:00:00 | SPY | ETF | 134.83 | 135.36 | 134.76 | 135.02 | 15218726.0 |
| 2012-07-13 10:30:00 | SPY | ETF | 135.03 | 135.26 | 135.01 | 135.17 | 7711405.0 |
| 2012-07-13 11:00:00 | SPY | ETF | 135.17 | 135.23 | 135.03 | 135.15 | 6489515.0 |
| 2012-07-13 11:30:00 | SPY | ETF | 135.16 | 135.46 | 135.137 | 135.408 | 5226029.0 |
| 2012-07-13 12:00:00 | SPY | ETF | 135.4 | 135.54 | 135.33 | 135.391 | 4248973.0 |
| 2012-07-13 12:30:00 | SPY | ETF | 135.3927 | 135.46 | 135.38 | 135.44 | 2582415.0 |
| 2012-07-13 13:00:00 | SPY | ETF | 135.43 | 135.51 | 135.38 | 135.39 | 3959788.0 |
| 2012-07-13 13:30:00 | SPY | ETF | 135.39 | 135.54 | 135.34 | 135.45 | 3278389.0 |
| 2012-07-13 14:00:00 | SPY | ETF | 135.45 | 135.5 | 135.38 | 135.45 | 3571956.0 |
| 2012-07-13 14:30:00 | SPY | ETF | 135.44 | 135.53 | 135.41 | 135.53 | 3452587.0 |
| 2012-07-13 15:00:00 | SPY | ETF | 135.53 | 135.89 | 135.525 | 135.69 | 9984373.0 |
| 2012-07-13 15:30:00 | SPY | ETF | 135.69 | 135.88 | 135.58 | 135.7 | 24374195.0 |
| 2012-07-13 16:00:00 | SPY | ETF | 135.69 | 135.85 | 134.0831 | 135.73 | 13212626.0 |
| 2012-07-13 16:30:00 | SPY | ETF | 135.74 | 135.7993 | 135.65 | 135.69 | 378304.0 |
| 2012-07-13 17:00:00 | SPY | ETF | 135.71 | 135.74 | 134.14 | 135.74 | 75176.0 |
| 2012-07-13 17:30:00 | SPY | ETF | 135.73 | 135.73 | 135.6 | 135.64 | 65799.0 |
| 2012-07-13 18:00:00 | SPY | ETF | 135.65 | 135.69 | 135.62 | 135.69 | 10483.0 |
| 2012-07-13 18:30:00 | SPY | ETF | 135.68 | 135.68 | 135.64 | 135.64 | 1950.0 |
| 2012-07-13 19:00:00 | SPY | ETF | 135.65 | 135.68 | 135.64 | 135.68 | 8450.0 |
| 2012-07-13 19:30:00 | SPY | ETF | 135.68 | 135.68 | 135.65 | 135.67 | 10255.0 |
| 2012-07-13 05:00:00 | QQQ | ETF | 62.64 | 62.64 | 62.64 | 62.64 | 1600.0 |
| 2012-07-13 05:30:00 | QQQ | ETF | 62.64 | 62.66 | 62.64 | 62.66 | 5000.0 |
| 2012-07-13 06:30:00 | QQQ | ETF | 62.72 | 62.72 | 62.72 | 62.72 | 400.0 |
| 2012-07-13 07:00:00 | QQQ | ETF | 62.67 | 62.69 | 62.59 | 62.62 | 13000.0 |
| 2012-07-13 07:30:00 | QQQ | ETF | 62.62 | 62.65 | 62.53 | 62.53 | 54960.0 |
| 2012-07-13 08:00:00 | QQQ | ETF | 62.57 | 62.61 | 62.5 | 62.5 | 857840.0 |
| 2012-07-13 08:30:00 | QQQ | ETF | 62.58 | 62.66 | 62.52 | 62.57 | 38176.0 |
| 2012-07-13 09:00:00 | QQQ | ETF | 62.54 | 62.62 | 62.5 | 62.56 | 127498.0 |
| 2012-07-13 09:30:00 | QQQ | ETF | 62.57 | 62.91 | 62.56 | 62.86 | 4925774.0 |
| 2012-07-13 10:00:00 | QQQ | ETF | 62.86 | 63.117 | 62.82 | 62.98 | 3948570.0 |
| 2012-07-13 10:30:00 | QQQ | ETF | 62.98 | 63.15 | 62.98 | 63.056 | 2424741.0 |
| 2012-07-13 11:00:00 | QQQ | ETF | 63.06 | 63.09 | 62.97 | 62.99 | 1440277.0 |
| 2012-07-13 11:30:00 | QQQ | ETF | 62.99 | 63.2 | 62.99 | 63.191 | 2532675.0 |
| 2012-07-13 12:00:00 | QQQ | ETF | 63.19 | 63.3 | 63.19 | 63.24 | 2006587.0 |
| 2012-07-13 12:30:00 | QQQ | ETF | 63.24 | 63.265 | 63.22 | 63.23 | 1093107.0 |
| 2012-07-13 13:00:00 | QQQ | ETF | 63.22 | 63.31 | 63.22 | 63.258 | 947842.0 |
| 2012-07-13 13:30:00 | QQQ | ETF | 63.25 | 63.35 | 63.2 | 63.29 | 945390.0 |
| 2012-07-13 14:00:00 | QQQ | ETF | 63.29 | 63.34 | 63.26 | 63.32 | 776366.0 |
> showing 50 of 9,161 rows — these rows as CSV