PREVIEW / etf_30min / 2014-10-16
file: by_date/etf_30min/2014/2014-10-16.parquet size: 391 KB rows: 13,063
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 |
|---|---|---|---|---|---|---|---|
| 2014-10-16 04:00:00 | SPY | ETF | 185.61 | 185.77 | 185.1 | 185.45 | 12866.0 |
| 2014-10-16 04:30:00 | SPY | ETF | 185.44 | 185.87 | 185.01 | 185.15 | 46816.0 |
| 2014-10-16 05:00:00 | SPY | ETF | 185.18 | 185.18 | 184.13 | 184.2 | 52036.0 |
| 2014-10-16 05:30:00 | SPY | ETF | 184.16 | 184.39 | 182.49 | 183.28 | 166967.0 |
| 2014-10-16 06:00:00 | SPY | ETF | 183.18 | 183.94 | 182.55 | 183.74 | 398841.0 |
| 2014-10-16 06:30:00 | SPY | ETF | 183.76 | 183.92 | 182.26 | 182.87 | 549818.0 |
| 2014-10-16 07:00:00 | SPY | ETF | 182.92 | 183.2 | 182.17 | 183.14 | 945809.0 |
| 2014-10-16 07:30:00 | SPY | ETF | 183.15 | 183.49 | 182.9 | 183.43 | 805283.0 |
| 2014-10-16 08:00:00 | SPY | ETF | 183.43 | 183.91 | 182.39 | 183.42 | 1947813.0 |
| 2014-10-16 08:30:00 | SPY | ETF | 183.44 | 183.74 | 182.4 | 182.91 | 5141211.0 |
| 2014-10-16 09:00:00 | SPY | ETF | 182.92 | 183.86 | 182.85 | 183.05 | 3463002.0 |
| 2014-10-16 09:30:00 | SPY | ETF | 183.06 | 185.23 | 182.89 | 185.1 | 31131425.0 |
| 2014-10-16 10:00:00 | SPY | ETF | 185.09 | 185.83 | 183.37 | 184.68 | 33925277.0 |
| 2014-10-16 10:30:00 | SPY | ETF | 184.67 | 186.25 | 184.47 | 185.52 | 18627497.0 |
| 2014-10-16 11:00:00 | SPY | ETF | 185.52 | 186.47 | 184.58 | 186.41 | 16739481.0 |
| 2014-10-16 11:30:00 | SPY | ETF | 186.41 | 186.78 | 184.579 | 185.48 | 16981291.0 |
| 2014-10-16 12:00:00 | SPY | ETF | 185.481 | 186.11 | 185.07 | 185.64 | 10516815.0 |
| 2014-10-16 12:30:00 | SPY | ETF | 185.64 | 186.48 | 185.125 | 186.33 | 9687780.0 |
| 2014-10-16 13:00:00 | SPY | ETF | 186.33 | 187.36 | 186.33 | 187.04 | 15662337.0 |
| 2014-10-16 13:30:00 | SPY | ETF | 187.03 | 187.58 | 184.58 | 186.58 | 14734723.0 |
| 2014-10-16 14:00:00 | SPY | ETF | 186.57 | 187.1 | 186.16 | 186.655 | 14610230.0 |
| 2014-10-16 14:30:00 | SPY | ETF | 186.66 | 186.91 | 185.79 | 186.02 | 12923063.0 |
| 2014-10-16 15:00:00 | SPY | ETF | 186.03 | 186.75 | 185.55 | 186.55 | 15762947.0 |
| 2014-10-16 15:30:00 | SPY | ETF | 186.54 | 186.89 | 185.99 | 186.24 | 25545278.0 |
| 2014-10-16 16:00:00 | SPY | ETF | 186.24 | 186.3196 | 185.44 | 185.6 | 10001746.0 |
| 2014-10-16 16:30:00 | SPY | ETF | 185.59 | 187.0 | 185.49 | 185.72 | 7883208.0 |
| 2014-10-16 17:00:00 | SPY | ETF | 185.67 | 185.91 | 185.64 | 185.9 | 215978.0 |
| 2014-10-16 17:30:00 | SPY | ETF | 185.87 | 185.91 | 185.84 | 185.91 | 59830.0 |
| 2014-10-16 18:00:00 | SPY | ETF | 185.9 | 186.24 | 185.85 | 186.16 | 100701.0 |
| 2014-10-16 18:30:00 | SPY | ETF | 186.16 | 186.3 | 186.16 | 186.3 | 30602.0 |
| 2014-10-16 19:00:00 | SPY | ETF | 186.3 | 186.3 | 186.0 | 186.17 | 9730.0 |
| 2014-10-16 19:30:00 | SPY | ETF | 186.2 | 186.25 | 186.15 | 186.23 | 93967.0 |
| 2014-10-16 04:00:00 | QQQ | ETF | 91.57 | 91.57 | 91.52 | 91.52 | 367.0 |
| 2014-10-16 04:30:00 | QQQ | ETF | 91.77 | 91.77 | 91.77 | 91.77 | 146.0 |
| 2014-10-16 05:00:00 | QQQ | ETF | 91.46 | 91.46 | 91.14 | 91.14 | 1690.0 |
| 2014-10-16 05:30:00 | QQQ | ETF | 91.12 | 91.24 | 90.42 | 90.77 | 28378.0 |
| 2014-10-16 06:00:00 | QQQ | ETF | 90.8 | 90.98 | 90.32 | 90.98 | 68898.0 |
| 2014-10-16 06:30:00 | QQQ | ETF | 90.93 | 90.96 | 90.19 | 90.41 | 97450.0 |
| 2014-10-16 07:00:00 | QQQ | ETF | 90.47 | 90.57 | 90.1 | 90.56 | 139587.0 |
| 2014-10-16 07:30:00 | QQQ | ETF | 90.59 | 90.73 | 90.45 | 90.71 | 157330.0 |
| 2014-10-16 08:00:00 | QQQ | ETF | 90.72 | 91.04 | 90.22 | 90.69 | 219195.0 |
| 2014-10-16 08:30:00 | QQQ | ETF | 90.81 | 90.88 | 90.27 | 90.58 | 553478.0 |
| 2014-10-16 09:00:00 | QQQ | ETF | 90.6 | 90.9 | 90.43 | 90.43 | 1253780.0 |
| 2014-10-16 09:30:00 | QQQ | ETF | 90.43 | 91.45 | 90.39 | 91.41 | 13673571.0 |
| 2014-10-16 10:00:00 | QQQ | ETF | 91.43 | 91.65 | 90.47 | 91.19 | 13337358.0 |
| 2014-10-16 10:30:00 | QQQ | ETF | 91.19 | 91.8679 | 91.04 | 91.55 | 7701739.0 |
| 2014-10-16 11:00:00 | QQQ | ETF | 91.55 | 91.97 | 91.31 | 91.94 | 5844984.0 |
| 2014-10-16 11:30:00 | QQQ | ETF | 91.94 | 92.14 | 91.3 | 91.47 | 6485256.0 |
| 2014-10-16 12:00:00 | QQQ | ETF | 91.47 | 91.71 | 91.23 | 91.45 | 4085261.0 |
| 2014-10-16 12:30:00 | QQQ | ETF | 91.44 | 91.94 | 91.25 | 91.87 | 2864258.0 |
> showing 50 of 13,063 rows — these rows as CSV