PREVIEW / etf_30min / 2014-04-16
file: by_date/etf_30min/2014/2014-04-16.parquet size: 338 KB rows: 11,522
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 |
|---|---|---|---|---|---|---|---|
| 2014-04-16 04:00:00 | SPY | ETF | 185.07 | 185.31 | 185.0 | 185.23 | 21610.0 |
| 2014-04-16 04:30:00 | SPY | ETF | 185.22 | 185.39 | 185.22 | 185.35 | 15900.0 |
| 2014-04-16 05:00:00 | SPY | ETF | 185.38 | 185.46 | 185.37 | 185.46 | 6085.0 |
| 2014-04-16 05:30:00 | SPY | ETF | 185.4 | 185.49 | 185.38 | 185.43 | 7709.0 |
| 2014-04-16 06:00:00 | SPY | ETF | 185.41 | 185.46 | 185.35 | 185.35 | 41084.0 |
| 2014-04-16 06:30:00 | SPY | ETF | 185.33 | 185.38 | 185.3 | 185.32 | 25354.0 |
| 2014-04-16 07:00:00 | SPY | ETF | 185.3 | 185.45 | 185.27 | 185.41 | 169185.0 |
| 2014-04-16 07:30:00 | SPY | ETF | 185.35 | 185.47 | 185.27 | 185.33 | 306254.0 |
| 2014-04-16 08:00:00 | SPY | ETF | 185.44 | 185.45 | 185.23 | 185.43 | 390394.0 |
| 2014-04-16 08:30:00 | SPY | ETF | 185.43 | 185.45 | 185.16 | 185.28 | 350394.0 |
| 2014-04-16 09:00:00 | SPY | ETF | 185.27 | 185.48 | 185.27 | 185.47 | 897421.0 |
| 2014-04-16 09:30:00 | SPY | ETF | 185.47 | 185.66 | 184.78 | 185.07 | 13480336.0 |
| 2014-04-16 10:00:00 | SPY | ETF | 185.07 | 185.29 | 184.83 | 185.0101 | 7882314.0 |
| 2014-04-16 10:30:00 | SPY | ETF | 185.02 | 185.13 | 184.68 | 184.805 | 7046160.0 |
| 2014-04-16 11:00:00 | SPY | ETF | 184.8 | 185.31 | 184.65 | 185.25 | 6134782.0 |
| 2014-04-16 11:30:00 | SPY | ETF | 185.26 | 185.461 | 185.13 | 185.42 | 4444354.0 |
| 2014-04-16 12:00:00 | SPY | ETF | 185.42 | 185.78 | 185.39 | 185.67 | 8061540.0 |
| 2014-04-16 12:30:00 | SPY | ETF | 185.68 | 185.75 | 185.29 | 185.295 | 5994013.0 |
| 2014-04-16 13:00:00 | SPY | ETF | 185.29 | 185.58 | 185.055 | 185.47 | 5407736.0 |
| 2014-04-16 13:30:00 | SPY | ETF | 185.47 | 185.52 | 185.14 | 185.51 | 3174710.0 |
| 2014-04-16 14:00:00 | SPY | ETF | 185.52 | 185.55 | 185.14 | 185.372 | 4225067.0 |
| 2014-04-16 14:30:00 | SPY | ETF | 185.37 | 185.84 | 185.35 | 185.775 | 5742558.0 |
| 2014-04-16 15:00:00 | SPY | ETF | 185.77 | 185.87 | 185.59 | 185.84 | 3797641.0 |
| 2014-04-16 15:30:00 | SPY | ETF | 185.84 | 186.14 | 185.71 | 186.13 | 14692895.0 |
| 2014-04-16 16:00:00 | SPY | ETF | 186.12 | 186.22 | 184.2081 | 185.71 | 7857232.0 |
| 2014-04-16 16:30:00 | SPY | ETF | 185.71 | 186.145 | 185.61 | 185.71 | 880524.0 |
| 2014-04-16 17:00:00 | SPY | ETF | 185.71 | 185.85 | 185.71 | 185.83 | 206407.0 |
| 2014-04-16 17:30:00 | SPY | ETF | 185.83 | 185.89 | 185.78 | 185.8 | 104454.0 |
| 2014-04-16 18:00:00 | SPY | ETF | 185.79 | 185.79 | 185.43 | 185.47 | 842163.0 |
| 2014-04-16 18:30:00 | SPY | ETF | 185.47 | 185.48 | 185.31 | 185.39 | 151500.0 |
| 2014-04-16 19:00:00 | SPY | ETF | 185.37 | 185.48 | 185.36 | 185.48 | 34388.0 |
| 2014-04-16 19:30:00 | SPY | ETF | 185.45 | 185.5 | 185.44 | 185.47 | 41320.0 |
| 2014-04-16 04:00:00 | QQQ | ETF | 85.78 | 85.78 | 85.75 | 85.78 | 14925.0 |
| 2014-04-16 04:30:00 | QQQ | ETF | 85.8 | 85.87 | 85.8 | 85.83 | 2550.0 |
| 2014-04-16 05:00:00 | QQQ | ETF | 85.88 | 85.89 | 85.85 | 85.88 | 2900.0 |
| 2014-04-16 05:30:00 | QQQ | ETF | 85.87 | 85.91 | 85.84 | 85.87 | 44200.0 |
| 2014-04-16 06:00:00 | QQQ | ETF | 85.89 | 85.9 | 85.85 | 85.85 | 900.0 |
| 2014-04-16 06:30:00 | QQQ | ETF | 85.84 | 85.85 | 85.81 | 85.83 | 71665.0 |
| 2014-04-16 07:00:00 | QQQ | ETF | 85.83 | 85.9 | 85.82 | 85.85 | 31587.0 |
| 2014-04-16 07:30:00 | QQQ | ETF | 85.83 | 85.89 | 85.77 | 85.79 | 35665.0 |
| 2014-04-16 08:00:00 | QQQ | ETF | 85.8 | 85.89 | 85.75 | 85.81 | 167907.0 |
| 2014-04-16 08:30:00 | QQQ | ETF | 85.81 | 85.81 | 85.66 | 85.73 | 64722.0 |
| 2014-04-16 09:00:00 | QQQ | ETF | 85.74 | 85.9 | 85.72 | 85.83 | 346196.0 |
| 2014-04-16 09:30:00 | QQQ | ETF | 85.83 | 85.9 | 85.23 | 85.475 | 7034031.0 |
| 2014-04-16 10:00:00 | QQQ | ETF | 85.49 | 85.76 | 85.35 | 85.5299 | 3957569.0 |
| 2014-04-16 10:30:00 | QQQ | ETF | 85.54 | 85.56 | 85.12 | 85.22 | 3750634.0 |
| 2014-04-16 11:00:00 | QQQ | ETF | 85.22 | 85.59 | 85.091 | 85.57 | 2274092.0 |
| 2014-04-16 11:30:00 | QQQ | ETF | 85.56 | 85.73 | 85.43 | 85.72 | 1595007.0 |
| 2014-04-16 12:00:00 | QQQ | ETF | 85.7289 | 86.045 | 85.71 | 85.98 | 2654188.0 |
| 2014-04-16 12:30:00 | QQQ | ETF | 85.99 | 86.04 | 85.62 | 85.62 | 2031743.0 |
> showing 50 of 11,522 rows — these rows as CSV