PREVIEW / etf_30min / 2016-11-18
file: by_date/etf_30min/2016/2016-11-18.parquet size: 420 KB rows: 14,363
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 |
|---|---|---|---|---|---|---|---|
| 2016-11-18 04:00:00 | SPY | ETF | 218.5 | 218.5 | 218.2 | 218.34 | 41915.0 |
| 2016-11-18 04:30:00 | SPY | ETF | 218.42 | 218.51 | 218.35 | 218.51 | 9612.0 |
| 2016-11-18 05:00:00 | SPY | ETF | 218.53 | 218.53 | 218.45 | 218.46 | 5307.0 |
| 2016-11-18 05:30:00 | SPY | ETF | 218.48 | 218.53 | 218.45 | 218.5 | 6765.0 |
| 2016-11-18 06:00:00 | SPY | ETF | 218.52 | 218.63 | 218.52 | 218.63 | 6436.0 |
| 2016-11-18 06:30:00 | SPY | ETF | 218.63 | 218.63 | 218.52 | 218.61 | 21860.0 |
| 2016-11-18 07:00:00 | SPY | ETF | 218.67 | 218.95 | 218.67 | 218.92 | 64264.0 |
| 2016-11-18 07:30:00 | SPY | ETF | 218.92 | 219.19 | 218.92 | 219.14 | 82741.0 |
| 2016-11-18 08:00:00 | SPY | ETF | 218.68 | 219.17 | 218.67 | 218.84 | 147992.0 |
| 2016-11-18 08:30:00 | SPY | ETF | 218.86 | 219.02 | 218.86 | 218.95 | 119553.0 |
| 2016-11-18 09:00:00 | SPY | ETF | 218.98 | 219.18 | 218.86 | 219.06 | 1083497.0 |
| 2016-11-18 09:30:00 | SPY | ETF | 219.07 | 219.27 | 218.8101 | 218.85 | 10744367.0 |
| 2016-11-18 10:00:00 | SPY | ETF | 218.86 | 219.09 | 218.735 | 218.84 | 5000092.0 |
| 2016-11-18 10:30:00 | SPY | ETF | 218.845 | 218.88 | 218.36 | 218.44 | 10996747.0 |
| 2016-11-18 11:00:00 | SPY | ETF | 218.44 | 218.8881 | 218.29 | 218.54 | 10264073.0 |
| 2016-11-18 11:30:00 | SPY | ETF | 218.54 | 218.55 | 218.32 | 218.37 | 4056058.0 |
| 2016-11-18 12:00:00 | SPY | ETF | 218.36 | 218.49 | 218.33 | 218.455 | 2867701.0 |
| 2016-11-18 12:30:00 | SPY | ETF | 218.45 | 218.61 | 218.39 | 218.5989 | 2203637.0 |
| 2016-11-18 13:00:00 | SPY | ETF | 218.5989 | 218.69 | 218.53 | 218.62 | 3143474.0 |
| 2016-11-18 13:30:00 | SPY | ETF | 218.63 | 218.75 | 218.58 | 218.58 | 4618039.0 |
| 2016-11-18 14:00:00 | SPY | ETF | 218.58 | 218.65 | 218.45 | 218.4874 | 3394268.0 |
| 2016-11-18 14:30:00 | SPY | ETF | 218.4897 | 218.61 | 218.43 | 218.49 | 2709799.0 |
| 2016-11-18 15:00:00 | SPY | ETF | 218.5 | 218.775 | 218.44 | 218.7304 | 3777281.0 |
| 2016-11-18 15:30:00 | SPY | ETF | 218.73 | 218.79 | 218.29 | 218.52 | 10935168.0 |
| 2016-11-18 16:00:00 | SPY | ETF | 218.52 | 218.6205 | 218.41 | 218.54 | 6792819.0 |
| 2016-11-18 16:30:00 | SPY | ETF | 218.54 | 218.57 | 218.4608 | 218.56 | 1599587.0 |
| 2016-11-18 17:00:00 | SPY | ETF | 218.56 | 218.62 | 218.51 | 218.6 | 93937.0 |
| 2016-11-18 17:30:00 | SPY | ETF | 218.57 | 218.71 | 218.54 | 218.65 | 33657.0 |
| 2016-11-18 18:00:00 | SPY | ETF | 218.68 | 218.68 | 218.58 | 218.62 | 38603.0 |
| 2016-11-18 18:30:00 | SPY | ETF | 218.61 | 218.62 | 218.55 | 218.55 | 12638.0 |
| 2016-11-18 19:00:00 | SPY | ETF | 218.55 | 218.59 | 218.55 | 218.56 | 3809.0 |
| 2016-11-18 19:30:00 | SPY | ETF | 218.59 | 218.59 | 218.57 | 218.59 | 17374.0 |
| 2016-11-18 04:00:00 | QQQ | ETF | 117.67 | 117.67 | 117.55 | 117.59 | 2475.0 |
| 2016-11-18 04:30:00 | QQQ | ETF | 117.61 | 117.61 | 117.61 | 117.61 | 100.0 |
| 2016-11-18 05:00:00 | QQQ | ETF | 117.65 | 117.65 | 117.65 | 117.65 | 100.0 |
| 2016-11-18 05:30:00 | QQQ | ETF | 117.71 | 117.75 | 117.71 | 117.75 | 1200.0 |
| 2016-11-18 07:00:00 | QQQ | ETF | 117.75 | 117.89 | 117.75 | 117.88 | 11500.0 |
| 2016-11-18 07:30:00 | QQQ | ETF | 117.98 | 118.03 | 117.95 | 117.99 | 11899.0 |
| 2016-11-18 08:00:00 | QQQ | ETF | 117.95 | 117.96 | 117.75 | 117.79 | 16658.0 |
| 2016-11-18 08:30:00 | QQQ | ETF | 117.83 | 117.87 | 117.81 | 117.87 | 12507.0 |
| 2016-11-18 09:00:00 | QQQ | ETF | 117.88 | 117.97 | 117.79 | 117.82 | 170206.0 |
| 2016-11-18 09:30:00 | QQQ | ETF | 117.83 | 118.1 | 117.6807 | 117.6807 | 2266097.0 |
| 2016-11-18 10:00:00 | QQQ | ETF | 117.6849 | 117.84 | 117.49 | 117.67 | 1031407.0 |
| 2016-11-18 10:30:00 | QQQ | ETF | 117.67 | 117.69 | 117.21 | 117.36 | 1659231.0 |
| 2016-11-18 11:00:00 | QQQ | ETF | 117.36 | 117.45 | 117.27 | 117.38 | 722604.0 |
| 2016-11-18 11:30:00 | QQQ | ETF | 117.37 | 117.45 | 117.29 | 117.35 | 1182117.0 |
| 2016-11-18 12:00:00 | QQQ | ETF | 117.34 | 117.43 | 117.33 | 117.39 | 759851.0 |
| 2016-11-18 12:30:00 | QQQ | ETF | 117.39 | 117.56 | 117.355 | 117.56 | 459251.0 |
| 2016-11-18 13:00:00 | QQQ | ETF | 117.56 | 117.58 | 117.445 | 117.45 | 387264.0 |
| 2016-11-18 13:30:00 | QQQ | ETF | 117.4427 | 117.55 | 117.38 | 117.3999 | 484148.0 |
> showing 50 of 14,363 rows — these rows as CSV