PREVIEW / etf_30min / 2016-10-14
file: by_date/etf_30min/2016/2016-10-14.parquet size: 396 KB rows: 13,406
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 |
|---|---|---|---|---|---|---|---|
| 2016-10-14 04:00:00 | SPY | ETF | 213.21 | 213.25 | 213.17 | 213.17 | 17935.0 |
| 2016-10-14 04:30:00 | SPY | ETF | 213.15 | 213.44 | 213.1 | 213.44 | 18675.0 |
| 2016-10-14 05:00:00 | SPY | ETF | 213.4 | 213.68 | 213.4 | 213.64 | 7010.0 |
| 2016-10-14 05:30:00 | SPY | ETF | 213.66 | 213.83 | 213.64 | 213.79 | 15335.0 |
| 2016-10-14 06:00:00 | SPY | ETF | 213.79 | 214.05 | 213.77 | 214.05 | 97360.0 |
| 2016-10-14 06:30:00 | SPY | ETF | 214.06 | 214.25 | 213.96 | 214.0 | 169708.0 |
| 2016-10-14 07:00:00 | SPY | ETF | 214.01 | 214.06 | 213.97 | 213.98 | 110855.0 |
| 2016-10-14 07:30:00 | SPY | ETF | 213.97 | 214.0 | 213.86 | 213.9 | 129908.0 |
| 2016-10-14 08:00:00 | SPY | ETF | 213.91 | 214.05 | 213.61 | 213.84 | 358447.0 |
| 2016-10-14 08:30:00 | SPY | ETF | 213.8 | 214.1 | 213.74 | 213.98 | 394474.0 |
| 2016-10-14 09:00:00 | SPY | ETF | 214.0 | 214.19 | 213.97 | 214.16 | 615462.0 |
| 2016-10-14 09:30:00 | SPY | ETF | 214.15 | 214.55 | 214.09 | 214.405 | 9914860.0 |
| 2016-10-14 10:00:00 | SPY | ETF | 214.4 | 214.69 | 214.23 | 214.38 | 6369866.0 |
| 2016-10-14 10:30:00 | SPY | ETF | 214.38 | 214.61 | 214.17 | 214.195 | 4047100.0 |
| 2016-10-14 11:00:00 | SPY | ETF | 214.19 | 214.2 | 213.61 | 213.6199 | 7327731.0 |
| 2016-10-14 11:30:00 | SPY | ETF | 213.62 | 213.68 | 213.29 | 213.32 | 6704806.0 |
| 2016-10-14 12:00:00 | SPY | ETF | 213.33 | 213.44 | 213.04 | 213.39 | 7377566.0 |
| 2016-10-14 12:30:00 | SPY | ETF | 213.38 | 213.58 | 213.35 | 213.45 | 2482457.0 |
| 2016-10-14 13:00:00 | SPY | ETF | 213.45 | 213.73 | 213.26 | 213.65 | 3765498.0 |
| 2016-10-14 13:30:00 | SPY | ETF | 213.65 | 214.0611 | 213.4 | 213.51 | 7012099.0 |
| 2016-10-14 14:00:00 | SPY | ETF | 213.518 | 213.7 | 213.22 | 213.67 | 4810911.0 |
| 2016-10-14 14:30:00 | SPY | ETF | 213.68 | 213.72 | 213.15 | 213.21 | 2924168.0 |
| 2016-10-14 15:00:00 | SPY | ETF | 213.21 | 213.47 | 213.19 | 213.35 | 3206528.0 |
| 2016-10-14 15:30:00 | SPY | ETF | 213.34 | 213.68 | 213.03 | 213.09 | 12861317.0 |
| 2016-10-14 16:00:00 | SPY | ETF | 213.09 | 213.24 | 212.89 | 213.08 | 7027001.0 |
| 2016-10-14 16:30:00 | SPY | ETF | 213.06 | 213.12 | 213.0 | 213.02 | 3865032.0 |
| 2016-10-14 17:00:00 | SPY | ETF | 213.02 | 214.34 | 212.96 | 213.02 | 233048.0 |
| 2016-10-14 17:30:00 | SPY | ETF | 213.01 | 213.07 | 213.0 | 213.0 | 28835.0 |
| 2016-10-14 18:00:00 | SPY | ETF | 213.05 | 213.12 | 213.05 | 213.06 | 25203.0 |
| 2016-10-14 18:30:00 | SPY | ETF | 213.1 | 213.1 | 213.02 | 213.03 | 8747.0 |
| 2016-10-14 19:00:00 | SPY | ETF | 213.03 | 213.07 | 213.02 | 213.05 | 3623.0 |
| 2016-10-14 19:30:00 | SPY | ETF | 213.02 | 213.04 | 212.97 | 212.98 | 12640.0 |
| 2016-10-14 04:00:00 | QQQ | ETF | 117.04 | 117.04 | 117.03 | 117.03 | 700.0 |
| 2016-10-14 05:00:00 | QQQ | ETF | 117.14 | 117.2 | 117.14 | 117.2 | 10750.0 |
| 2016-10-14 05:30:00 | QQQ | ETF | 117.34 | 117.34 | 117.34 | 117.34 | 700.0 |
| 2016-10-14 06:00:00 | QQQ | ETF | 117.35 | 117.42 | 117.35 | 117.42 | 10200.0 |
| 2016-10-14 06:30:00 | QQQ | ETF | 117.48 | 117.59 | 117.47 | 117.47 | 18450.0 |
| 2016-10-14 07:00:00 | QQQ | ETF | 117.47 | 117.49 | 117.44 | 117.46 | 10800.0 |
| 2016-10-14 07:30:00 | QQQ | ETF | 117.45 | 117.45 | 117.4 | 117.41 | 22051.0 |
| 2016-10-14 08:00:00 | QQQ | ETF | 117.39 | 117.42 | 117.32 | 117.35 | 50923.0 |
| 2016-10-14 08:30:00 | QQQ | ETF | 117.39 | 117.5 | 117.36 | 117.44 | 46217.0 |
| 2016-10-14 09:00:00 | QQQ | ETF | 117.47 | 117.58 | 117.47 | 117.54 | 102259.0 |
| 2016-10-14 09:30:00 | QQQ | ETF | 117.54 | 118.05 | 117.54 | 117.9146 | 2686656.0 |
| 2016-10-14 10:00:00 | QQQ | ETF | 117.91 | 118.05 | 117.77 | 117.88 | 1027702.0 |
| 2016-10-14 10:30:00 | QQQ | ETF | 117.88 | 118.04 | 117.85 | 117.87 | 916537.0 |
| 2016-10-14 11:00:00 | QQQ | ETF | 117.87 | 117.9 | 117.5 | 117.5001 | 1334489.0 |
| 2016-10-14 11:30:00 | QQQ | ETF | 117.5001 | 117.5001 | 117.22 | 117.23 | 1622576.0 |
| 2016-10-14 12:00:00 | QQQ | ETF | 117.24 | 117.32 | 117.08 | 117.29 | 1117099.0 |
| 2016-10-14 12:30:00 | QQQ | ETF | 117.29 | 117.39 | 117.27 | 117.338 | 598153.0 |
| 2016-10-14 13:00:00 | QQQ | ETF | 117.33 | 117.419 | 117.21 | 117.36 | 545813.0 |
> showing 50 of 13,406 rows — these rows as CSV