PREVIEW / etf_30min / 2018-05-24
file: by_date/etf_30min/2018/2018-05-24.parquet size: 446 KB rows: 15,387
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 |
|---|---|---|---|---|---|---|---|
| 2018-05-24 04:00:00 | SPY | ETF | 273.36 | 273.37 | 273.22 | 273.22 | 1902.0 |
| 2018-05-24 04:30:00 | SPY | ETF | 273.42 | 273.48 | 273.37 | 273.45 | 14330.0 |
| 2018-05-24 05:00:00 | SPY | ETF | 273.45 | 273.5 | 273.3 | 273.3 | 12220.0 |
| 2018-05-24 05:30:00 | SPY | ETF | 273.27 | 273.42 | 273.27 | 273.37 | 11400.0 |
| 2018-05-24 06:00:00 | SPY | ETF | 273.37 | 273.43 | 273.32 | 273.38 | 24550.0 |
| 2018-05-24 06:30:00 | SPY | ETF | 273.37 | 273.4 | 273.18 | 273.35 | 71606.0 |
| 2018-05-24 07:00:00 | SPY | ETF | 273.36 | 273.36 | 273.05 | 273.08 | 68916.0 |
| 2018-05-24 07:30:00 | SPY | ETF | 273.01 | 273.05 | 272.92 | 272.96 | 77200.0 |
| 2018-05-24 08:00:00 | SPY | ETF | 273.1801 | 273.32 | 272.67 | 272.75 | 194629.0 |
| 2018-05-24 08:30:00 | SPY | ETF | 272.74 | 272.95 | 272.74 | 272.81 | 139846.0 |
| 2018-05-24 09:00:00 | SPY | ETF | 272.76 | 272.95 | 272.73 | 272.92 | 247106.0 |
| 2018-05-24 09:30:00 | SPY | ETF | 272.91 | 273.22 | 271.56 | 271.88 | 11185431.0 |
| 2018-05-24 10:00:00 | SPY | ETF | 271.875 | 272.28 | 271.45 | 271.5299 | 6630261.0 |
| 2018-05-24 10:30:00 | SPY | ETF | 271.52 | 271.74 | 270.81 | 270.95 | 5737611.0 |
| 2018-05-24 11:00:00 | SPY | ETF | 270.95 | 272.05 | 270.78 | 271.91 | 4896889.0 |
| 2018-05-24 11:30:00 | SPY | ETF | 271.915 | 272.34 | 271.66 | 272.325 | 3209061.0 |
| 2018-05-24 12:00:00 | SPY | ETF | 272.3 | 272.61 | 272.121 | 272.46 | 3130371.0 |
| 2018-05-24 12:30:00 | SPY | ETF | 272.46 | 272.675 | 272.22 | 272.53 | 3076588.0 |
| 2018-05-24 13:00:00 | SPY | ETF | 272.52 | 273.0 | 272.5 | 272.88 | 3481823.0 |
| 2018-05-24 13:30:00 | SPY | ETF | 272.875 | 272.92 | 272.65 | 272.869 | 1732068.0 |
| 2018-05-24 14:00:00 | SPY | ETF | 272.85 | 273.06 | 272.6 | 272.95 | 2361295.0 |
| 2018-05-24 14:30:00 | SPY | ETF | 272.9539 | 272.975 | 272.57 | 272.765 | 1866224.0 |
| 2018-05-24 15:00:00 | SPY | ETF | 272.76 | 273.13 | 272.5 | 272.95 | 5175523.0 |
| 2018-05-24 15:30:00 | SPY | ETF | 272.95 | 273.0962 | 272.53 | 272.85 | 10286161.0 |
| 2018-05-24 16:00:00 | SPY | ETF | 272.85 | 273.05 | 272.7897 | 272.88 | 9906306.0 |
| 2018-05-24 16:30:00 | SPY | ETF | 272.88 | 272.93 | 272.8 | 272.89 | 86606.0 |
| 2018-05-24 17:00:00 | SPY | ETF | 272.93 | 272.98 | 272.8 | 272.92 | 952065.0 |
| 2018-05-24 17:30:00 | SPY | ETF | 272.91 | 272.94 | 272.82 | 272.82 | 23617.0 |
| 2018-05-24 18:00:00 | SPY | ETF | 272.87 | 273.03 | 272.87 | 272.95 | 32791.0 |
| 2018-05-24 18:30:00 | SPY | ETF | 272.95 | 273.0 | 272.95 | 272.99 | 12190.0 |
| 2018-05-24 19:00:00 | SPY | ETF | 272.98 | 273.0 | 272.97 | 273.0 | 4600.0 |
| 2018-05-24 19:30:00 | SPY | ETF | 273.03 | 273.14 | 273.0 | 273.14 | 18949.0 |
| 2018-05-24 04:00:00 | QQQ | ETF | 169.79 | 169.94 | 169.66 | 169.8 | 4533.0 |
| 2018-05-24 04:30:00 | QQQ | ETF | 169.83 | 169.92 | 169.83 | 169.86 | 4700.0 |
| 2018-05-24 05:00:00 | QQQ | ETF | 169.8 | 169.8 | 169.75 | 169.75 | 1900.0 |
| 2018-05-24 05:30:00 | QQQ | ETF | 169.76 | 169.86 | 169.76 | 169.84 | 2200.0 |
| 2018-05-24 06:00:00 | QQQ | ETF | 169.79 | 169.8 | 169.77 | 169.78 | 5325.0 |
| 2018-05-24 06:30:00 | QQQ | ETF | 169.83 | 169.83 | 169.67 | 169.76 | 25141.0 |
| 2018-05-24 07:00:00 | QQQ | ETF | 169.77 | 169.77 | 169.56 | 169.56 | 18416.0 |
| 2018-05-24 07:30:00 | QQQ | ETF | 169.53 | 169.6 | 169.43 | 169.52 | 80017.0 |
| 2018-05-24 08:00:00 | QQQ | ETF | 169.6 | 169.64 | 169.2001 | 169.25 | 82840.0 |
| 2018-05-24 08:30:00 | QQQ | ETF | 169.25 | 169.42 | 169.21 | 169.4 | 64249.0 |
| 2018-05-24 09:00:00 | QQQ | ETF | 169.33 | 169.62 | 169.31 | 169.57 | 122439.0 |
| 2018-05-24 09:30:00 | QQQ | ETF | 169.56 | 169.83 | 168.49 | 168.7 | 4124422.0 |
| 2018-05-24 10:00:00 | QQQ | ETF | 168.69 | 169.05 | 168.46 | 168.53 | 2703351.0 |
| 2018-05-24 10:30:00 | QQQ | ETF | 168.52 | 168.73 | 167.871 | 167.95 | 2351419.0 |
| 2018-05-24 11:00:00 | QQQ | ETF | 167.945 | 168.68 | 167.84 | 168.66 | 1884421.0 |
| 2018-05-24 11:30:00 | QQQ | ETF | 168.6592 | 169.06 | 168.51 | 169.045 | 1613520.0 |
| 2018-05-24 12:00:00 | QQQ | ETF | 169.04 | 169.41 | 168.94 | 169.33 | 1377539.0 |
| 2018-05-24 12:30:00 | QQQ | ETF | 169.35 | 169.5 | 169.085 | 169.31 | 993731.0 |
> showing 50 of 15,387 rows — these rows as CSV