PREVIEW / etf_30min / 2018-07-05
file: by_date/etf_30min/2018/2018-07-05.parquet size: 468 KB rows: 16,338
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 |
|---|---|---|---|---|---|---|---|
| 2018-07-05 04:00:00 | SPY | ETF | 271.45 | 271.74 | 271.38 | 271.67 | 4470.0 |
| 2018-07-05 04:30:00 | SPY | ETF | 271.74 | 271.78 | 271.66 | 271.69 | 7950.0 |
| 2018-07-05 05:00:00 | SPY | ETF | 271.6 | 271.84 | 271.6 | 271.81 | 6489.0 |
| 2018-07-05 05:30:00 | SPY | ETF | 271.78 | 272.4 | 271.77 | 272.2 | 43907.0 |
| 2018-07-05 06:00:00 | SPY | ETF | 272.15 | 272.19 | 272.05 | 272.07 | 17800.0 |
| 2018-07-05 06:30:00 | SPY | ETF | 272.02 | 272.21 | 272.02 | 272.21 | 19195.0 |
| 2018-07-05 07:00:00 | SPY | ETF | 272.19 | 272.38 | 272.1 | 272.37 | 262426.0 |
| 2018-07-05 07:30:00 | SPY | ETF | 272.36 | 272.75 | 272.32 | 272.7 | 113869.0 |
| 2018-07-05 08:00:00 | SPY | ETF | 272.68 | 272.75 | 270.87 | 272.62 | 239700.0 |
| 2018-07-05 08:30:00 | SPY | ETF | 272.62 | 272.63 | 272.33 | 272.37 | 241732.0 |
| 2018-07-05 09:00:00 | SPY | ETF | 272.39 | 272.49 | 272.14 | 272.19 | 375685.0 |
| 2018-07-05 09:30:00 | SPY | ETF | 272.17 | 272.485 | 271.74 | 271.76 | 5315724.0 |
| 2018-07-05 10:00:00 | SPY | ETF | 271.78 | 272.17 | 271.53 | 271.69 | 3959856.0 |
| 2018-07-05 10:30:00 | SPY | ETF | 271.68 | 271.71 | 270.96 | 271.13 | 3830404.0 |
| 2018-07-05 11:00:00 | SPY | ETF | 271.14 | 271.93 | 270.97 | 271.78 | 4069098.0 |
| 2018-07-05 11:30:00 | SPY | ETF | 271.77 | 272.31 | 271.74 | 272.12 | 2675623.0 |
| 2018-07-05 12:00:00 | SPY | ETF | 272.12 | 272.74 | 272.1 | 272.57 | 2661307.0 |
| 2018-07-05 12:30:00 | SPY | ETF | 272.575 | 272.7 | 272.37 | 272.63 | 1294559.0 |
| 2018-07-05 13:00:00 | SPY | ETF | 272.62 | 272.955 | 272.6 | 272.73 | 1833603.0 |
| 2018-07-05 13:30:00 | SPY | ETF | 272.73 | 272.8 | 272.41 | 272.56 | 1591917.0 |
| 2018-07-05 14:00:00 | SPY | ETF | 272.5631 | 273.0 | 271.78 | 272.42 | 5949218.0 |
| 2018-07-05 14:30:00 | SPY | ETF | 272.42 | 272.63 | 272.25 | 272.5525 | 4807319.0 |
| 2018-07-05 15:00:00 | SPY | ETF | 272.57 | 272.98 | 272.52 | 272.67 | 3562677.0 |
| 2018-07-05 15:30:00 | SPY | ETF | 272.67 | 273.18 | 272.5549 | 273.09 | 8214612.0 |
| 2018-07-05 16:00:00 | SPY | ETF | 273.09 | 273.14 | 272.676 | 273.02 | 3517375.0 |
| 2018-07-05 16:30:00 | SPY | ETF | 273.02 | 273.2 | 273.01 | 273.09 | 380053.0 |
| 2018-07-05 17:00:00 | SPY | ETF | 273.1 | 273.14 | 272.92 | 272.98 | 214717.0 |
| 2018-07-05 17:30:00 | SPY | ETF | 272.94 | 273.11 | 272.625 | 272.8 | 302452.0 |
| 2018-07-05 18:00:00 | SPY | ETF | 272.8 | 272.93 | 272.66 | 272.75 | 116917.0 |
| 2018-07-05 18:30:00 | SPY | ETF | 272.75 | 272.86 | 272.68 | 272.68 | 51752.0 |
| 2018-07-05 19:00:00 | SPY | ETF | 272.65 | 272.68 | 272.56 | 272.68 | 13870.0 |
| 2018-07-05 19:30:00 | SPY | ETF | 272.66 | 272.67 | 272.52 | 272.52 | 10968.0 |
| 2018-07-05 04:00:00 | QQQ | ETF | 170.87 | 171.29 | 170.87 | 171.28 | 2800.0 |
| 2018-07-05 04:30:00 | QQQ | ETF | 171.33 | 171.43 | 171.27 | 171.4 | 1554.0 |
| 2018-07-05 05:00:00 | QQQ | ETF | 171.25 | 171.35 | 171.25 | 171.33 | 3200.0 |
| 2018-07-05 05:30:00 | QQQ | ETF | 171.33 | 171.8 | 171.33 | 171.63 | 21059.0 |
| 2018-07-05 06:00:00 | QQQ | ETF | 171.57 | 171.65 | 171.57 | 171.62 | 4250.0 |
| 2018-07-05 06:30:00 | QQQ | ETF | 171.63 | 171.72 | 171.62 | 171.72 | 22100.0 |
| 2018-07-05 07:00:00 | QQQ | ETF | 171.75 | 171.93 | 171.66 | 171.89 | 46062.0 |
| 2018-07-05 07:30:00 | QQQ | ETF | 171.89 | 172.12 | 171.85 | 172.09 | 55089.0 |
| 2018-07-05 08:00:00 | QQQ | ETF | 171.91 | 172.27 | 171.74 | 172.17 | 295445.0 |
| 2018-07-05 08:30:00 | QQQ | ETF | 172.18 | 172.21 | 171.93 | 172.01 | 198477.0 |
| 2018-07-05 09:00:00 | QQQ | ETF | 172.02 | 172.11 | 171.85 | 171.91 | 226522.0 |
| 2018-07-05 09:30:00 | QQQ | ETF | 171.91 | 172.42 | 171.8 | 171.88 | 3073356.0 |
| 2018-07-05 10:00:00 | QQQ | ETF | 171.875 | 172.12 | 171.42 | 171.6 | 1676864.0 |
| 2018-07-05 10:30:00 | QQQ | ETF | 171.6 | 171.6715 | 171.03 | 171.2 | 1653087.0 |
| 2018-07-05 11:00:00 | QQQ | ETF | 171.2 | 171.99 | 171.1 | 171.92 | 2175957.0 |
| 2018-07-05 11:30:00 | QQQ | ETF | 171.92 | 172.25 | 171.89 | 172.14 | 1083864.0 |
| 2018-07-05 12:00:00 | QQQ | ETF | 172.15 | 172.71 | 172.13 | 172.62 | 1563072.0 |
| 2018-07-05 12:30:00 | QQQ | ETF | 172.62 | 172.76 | 172.43 | 172.68 | 946353.0 |
> showing 50 of 16,338 rows — these rows as CSV