PREVIEW / etf_30min / 2016-12-14
file: by_date/etf_30min/2016/2016-12-14.parquet size: 442 KB rows: 15,048
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 |
|---|---|---|---|---|---|---|---|
| 2016-12-14 04:00:00 | SPY | ETF | 227.83 | 227.86 | 227.76 | 227.86 | 2803.0 |
| 2016-12-14 04:30:00 | SPY | ETF | 227.83 | 227.86 | 227.72 | 227.75 | 4401.0 |
| 2016-12-14 05:00:00 | SPY | ETF | 227.75 | 227.75 | 227.68 | 227.68 | 4101.0 |
| 2016-12-14 05:30:00 | SPY | ETF | 227.8 | 227.81 | 227.77 | 227.81 | 1633.0 |
| 2016-12-14 06:00:00 | SPY | ETF | 227.76 | 227.76 | 227.62 | 227.62 | 10921.0 |
| 2016-12-14 06:30:00 | SPY | ETF | 227.66 | 227.84 | 227.65 | 227.84 | 7968.0 |
| 2016-12-14 07:00:00 | SPY | ETF | 227.86 | 227.92 | 227.82 | 227.84 | 24038.0 |
| 2016-12-14 07:30:00 | SPY | ETF | 227.83 | 227.85 | 227.72 | 227.78 | 99951.0 |
| 2016-12-14 08:00:00 | SPY | ETF | 227.8 | 227.91 | 227.61 | 227.62 | 94406.0 |
| 2016-12-14 08:30:00 | SPY | ETF | 227.61 | 227.7 | 227.47 | 227.61 | 336889.0 |
| 2016-12-14 09:00:00 | SPY | ETF | 227.59 | 227.62 | 227.34 | 227.42 | 370846.0 |
| 2016-12-14 09:30:00 | SPY | ETF | 227.41 | 227.81 | 227.4 | 227.54 | 5562000.0 |
| 2016-12-14 10:00:00 | SPY | ETF | 227.55 | 227.57 | 227.21 | 227.43 | 5066270.0 |
| 2016-12-14 10:30:00 | SPY | ETF | 227.45 | 227.62 | 227.25 | 227.4 | 4209354.0 |
| 2016-12-14 11:00:00 | SPY | ETF | 227.4 | 227.49 | 227.235 | 227.39 | 3983056.0 |
| 2016-12-14 11:30:00 | SPY | ETF | 227.399 | 227.399 | 227.06 | 227.235 | 4011526.0 |
| 2016-12-14 12:00:00 | SPY | ETF | 227.245 | 227.56 | 227.24 | 227.52 | 5206147.0 |
| 2016-12-14 12:30:00 | SPY | ETF | 227.52 | 227.67 | 227.491 | 227.63 | 4872222.0 |
| 2016-12-14 13:00:00 | SPY | ETF | 227.63 | 227.76 | 227.56 | 227.75 | 9419599.0 |
| 2016-12-14 13:30:00 | SPY | ETF | 227.75 | 227.86 | 227.625 | 227.82 | 5005424.0 |
| 2016-12-14 14:00:00 | SPY | ETF | 227.8287 | 228.23 | 226.25 | 226.35 | 22714168.0 |
| 2016-12-14 14:30:00 | SPY | ETF | 226.35 | 227.23 | 226.26 | 226.33 | 13310942.0 |
| 2016-12-14 15:00:00 | SPY | ETF | 226.33 | 226.72 | 225.365 | 226.05 | 17075524.0 |
| 2016-12-14 15:30:00 | SPY | ETF | 226.06 | 227.03 | 225.59 | 225.92 | 27423638.0 |
| 2016-12-14 16:00:00 | SPY | ETF | 225.92 | 226.34 | 225.88 | 226.24 | 8843680.0 |
| 2016-12-14 16:30:00 | SPY | ETF | 226.22 | 226.37 | 226.21 | 226.23 | 743433.0 |
| 2016-12-14 17:00:00 | SPY | ETF | 226.21 | 226.31 | 225.88 | 226.31 | 260915.0 |
| 2016-12-14 17:30:00 | SPY | ETF | 226.29 | 226.33 | 226.22 | 226.23 | 589980.0 |
| 2016-12-14 18:00:00 | SPY | ETF | 226.22 | 226.24 | 225.99 | 226.03 | 127609.0 |
| 2016-12-14 18:30:00 | SPY | ETF | 226.02 | 226.29 | 225.9 | 226.29 | 83149.0 |
| 2016-12-14 19:00:00 | SPY | ETF | 226.29 | 226.64 | 226.29 | 226.39 | 93251.0 |
| 2016-12-14 19:30:00 | SPY | ETF | 226.39 | 226.5 | 226.33 | 226.38 | 82896.0 |
| 2016-12-14 04:30:00 | QQQ | ETF | 120.62 | 120.62 | 120.62 | 120.62 | 1800.0 |
| 2016-12-14 05:00:00 | QQQ | ETF | 120.58 | 120.58 | 120.54 | 120.54 | 2199.0 |
| 2016-12-14 05:30:00 | QQQ | ETF | 120.54 | 120.6 | 120.54 | 120.57 | 2100.0 |
| 2016-12-14 06:00:00 | QQQ | ETF | 120.56 | 120.56 | 120.5 | 120.54 | 2400.0 |
| 2016-12-14 06:30:00 | QQQ | ETF | 120.58 | 120.61 | 120.58 | 120.61 | 699.0 |
| 2016-12-14 07:00:00 | QQQ | ETF | 120.55 | 120.61 | 120.55 | 120.57 | 13400.0 |
| 2016-12-14 07:30:00 | QQQ | ETF | 120.61 | 120.61 | 120.56 | 120.56 | 50413.0 |
| 2016-12-14 08:00:00 | QQQ | ETF | 120.6 | 120.62 | 120.55 | 120.55 | 13065.0 |
| 2016-12-14 08:30:00 | QQQ | ETF | 120.55 | 120.59 | 120.47 | 120.58 | 52407.0 |
| 2016-12-14 09:00:00 | QQQ | ETF | 120.58 | 120.62 | 120.47 | 120.6 | 94561.0 |
| 2016-12-14 09:30:00 | QQQ | ETF | 120.56 | 120.849 | 120.56 | 120.77 | 2011432.0 |
| 2016-12-14 10:00:00 | QQQ | ETF | 120.77 | 120.9 | 120.62 | 120.81 | 876270.0 |
| 2016-12-14 10:30:00 | QQQ | ETF | 120.81 | 120.86 | 120.66 | 120.69 | 1049482.0 |
| 2016-12-14 11:00:00 | QQQ | ETF | 120.68 | 120.69 | 120.445 | 120.56 | 717049.0 |
| 2016-12-14 11:30:00 | QQQ | ETF | 120.56 | 120.72 | 120.48 | 120.6365 | 695136.0 |
| 2016-12-14 12:00:00 | QQQ | ETF | 120.63 | 120.725 | 120.61 | 120.71 | 492091.0 |
| 2016-12-14 12:30:00 | QQQ | ETF | 120.7153 | 120.79 | 120.66 | 120.76 | 418302.0 |
| 2016-12-14 13:00:00 | QQQ | ETF | 120.75 | 120.83 | 120.6901 | 120.79 | 567130.0 |
> showing 50 of 15,048 rows — these rows as CSV