PREVIEW / etf_30min / 2017-02-17
file: by_date/etf_30min/2017/2017-02-17.parquet size: 428 KB rows: 14,706
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 |
|---|---|---|---|---|---|---|---|
| 2017-02-17 04:00:00 | SPY | ETF | 234.5 | 234.5 | 234.23 | 234.23 | 26510.0 |
| 2017-02-17 04:30:00 | SPY | ETF | 234.15 | 234.21 | 234.08 | 234.21 | 13225.0 |
| 2017-02-17 05:00:00 | SPY | ETF | 234.03 | 234.15 | 234.0 | 234.1 | 37705.0 |
| 2017-02-17 05:30:00 | SPY | ETF | 234.03 | 234.16 | 234.02 | 234.06 | 32596.0 |
| 2017-02-17 06:00:00 | SPY | ETF | 234.01 | 234.01 | 233.86 | 233.94 | 37115.0 |
| 2017-02-17 06:30:00 | SPY | ETF | 233.99 | 234.23 | 233.99 | 234.23 | 13170.0 |
| 2017-02-17 07:00:00 | SPY | ETF | 234.23 | 234.29 | 234.15 | 234.26 | 35405.0 |
| 2017-02-17 07:30:00 | SPY | ETF | 234.21 | 234.28 | 234.16 | 234.2 | 84446.0 |
| 2017-02-17 08:00:00 | SPY | ETF | 234.25 | 234.25 | 233.85 | 233.91 | 1088412.0 |
| 2017-02-17 08:30:00 | SPY | ETF | 233.91 | 234.15 | 233.89 | 234.1 | 267007.0 |
| 2017-02-17 09:00:00 | SPY | ETF | 234.11 | 234.18 | 233.87 | 233.94 | 1157596.0 |
| 2017-02-17 09:30:00 | SPY | ETF | 233.95 | 234.45 | 233.93 | 234.3173 | 10082416.0 |
| 2017-02-17 10:00:00 | SPY | ETF | 234.31 | 234.49 | 234.22 | 234.41 | 4448525.0 |
| 2017-02-17 10:30:00 | SPY | ETF | 234.41 | 234.45 | 234.17 | 234.21 | 4016849.0 |
| 2017-02-17 11:00:00 | SPY | ETF | 234.21 | 234.35 | 233.98 | 234.1053 | 4324757.0 |
| 2017-02-17 11:30:00 | SPY | ETF | 234.1 | 234.33 | 234.09 | 234.25 | 3513358.0 |
| 2017-02-17 12:00:00 | SPY | ETF | 234.26 | 234.44 | 234.2 | 234.37 | 2183548.0 |
| 2017-02-17 12:30:00 | SPY | ETF | 234.37 | 234.4 | 234.27 | 234.395 | 1753389.0 |
| 2017-02-17 13:00:00 | SPY | ETF | 234.39 | 234.42 | 234.24 | 234.34 | 3220450.0 |
| 2017-02-17 13:30:00 | SPY | ETF | 234.35 | 234.45 | 234.33 | 234.38 | 1902166.0 |
| 2017-02-17 14:00:00 | SPY | ETF | 234.38 | 234.58 | 234.36 | 234.55 | 2129948.0 |
| 2017-02-17 14:30:00 | SPY | ETF | 234.55 | 234.71 | 234.54 | 234.575 | 2656169.0 |
| 2017-02-17 15:00:00 | SPY | ETF | 234.58 | 234.78 | 234.57 | 234.76 | 5552117.0 |
| 2017-02-17 15:30:00 | SPY | ETF | 234.755 | 235.07 | 234.69 | 235.06 | 13128722.0 |
| 2017-02-17 16:00:00 | SPY | ETF | 235.06 | 235.1299 | 234.95 | 234.95 | 8799677.0 |
| 2017-02-17 16:30:00 | SPY | ETF | 234.97 | 235.09 | 234.95 | 235.04 | 1675694.0 |
| 2017-02-17 17:00:00 | SPY | ETF | 235.03 | 235.1 | 235.0 | 235.1 | 3138559.0 |
| 2017-02-17 17:30:00 | SPY | ETF | 235.05 | 235.09 | 235.04 | 235.06 | 30637.0 |
| 2017-02-17 18:00:00 | SPY | ETF | 235.05 | 235.09 | 235.01 | 235.07 | 231502.0 |
| 2017-02-17 18:30:00 | SPY | ETF | 235.08 | 235.15 | 235.06 | 235.11 | 18620.0 |
| 2017-02-17 19:00:00 | SPY | ETF | 235.13 | 235.13 | 235.07 | 235.07 | 10735.0 |
| 2017-02-17 19:30:00 | SPY | ETF | 235.1 | 235.11 | 235.1 | 235.1 | 31934.0 |
| 2017-02-17 04:30:00 | QQQ | ETF | 129.0 | 129.01 | 128.94 | 129.01 | 1100.0 |
| 2017-02-17 05:00:00 | QQQ | ETF | 128.99 | 128.99 | 128.99 | 128.99 | 1000.0 |
| 2017-02-17 05:30:00 | QQQ | ETF | 128.95 | 128.97 | 128.95 | 128.97 | 350.0 |
| 2017-02-17 06:00:00 | QQQ | ETF | 128.95 | 128.95 | 128.91 | 128.93 | 890.0 |
| 2017-02-17 06:30:00 | QQQ | ETF | 129.03 | 129.08 | 129.03 | 129.05 | 23396.0 |
| 2017-02-17 07:00:00 | QQQ | ETF | 129.04 | 129.08 | 129.0 | 129.02 | 16014.0 |
| 2017-02-17 07:30:00 | QQQ | ETF | 129.04 | 129.11 | 129.02 | 129.06 | 14031.0 |
| 2017-02-17 08:00:00 | QQQ | ETF | 129.04 | 129.08 | 128.92 | 128.95 | 188816.0 |
| 2017-02-17 08:30:00 | QQQ | ETF | 128.95 | 129.1 | 128.95 | 129.08 | 40990.0 |
| 2017-02-17 09:00:00 | QQQ | ETF | 129.07 | 129.13 | 128.99 | 129.09 | 333020.0 |
| 2017-02-17 09:30:00 | QQQ | ETF | 129.09 | 129.35 | 129.04 | 129.31 | 2155979.0 |
| 2017-02-17 10:00:00 | QQQ | ETF | 129.32 | 129.47 | 129.24 | 129.45 | 810855.0 |
| 2017-02-17 10:30:00 | QQQ | ETF | 129.455 | 129.46 | 129.2952 | 129.31 | 1029925.0 |
| 2017-02-17 11:00:00 | QQQ | ETF | 129.31 | 129.37 | 129.19 | 129.241 | 644864.0 |
| 2017-02-17 11:30:00 | QQQ | ETF | 129.25 | 129.38 | 129.2444 | 129.34 | 497653.0 |
| 2017-02-17 12:00:00 | QQQ | ETF | 129.34 | 129.45 | 129.3 | 129.4 | 348860.0 |
| 2017-02-17 12:30:00 | QQQ | ETF | 129.4 | 129.49 | 129.365 | 129.4857 | 391717.0 |
| 2017-02-17 13:00:00 | QQQ | ETF | 129.49 | 129.51 | 129.4 | 129.475 | 402031.0 |
> showing 50 of 14,706 rows — these rows as CSV