PREVIEW / etf_30min / 2017-03-09
file: by_date/etf_30min/2017/2017-03-09.parquet size: 437 KB rows: 14,945
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 |
|---|---|---|---|---|---|---|---|
| 2017-03-09 04:00:00 | SPY | ETF | 236.79 | 236.95 | 236.77 | 236.81 | 18052.0 |
| 2017-03-09 04:30:00 | SPY | ETF | 236.81 | 236.81 | 236.76 | 236.78 | 11900.0 |
| 2017-03-09 05:00:00 | SPY | ETF | 236.78 | 236.78 | 236.57 | 236.65 | 13491.0 |
| 2017-03-09 05:30:00 | SPY | ETF | 236.63 | 236.66 | 236.46 | 236.46 | 30870.0 |
| 2017-03-09 06:00:00 | SPY | ETF | 236.46 | 236.46 | 236.27 | 236.46 | 33630.0 |
| 2017-03-09 06:30:00 | SPY | ETF | 236.41 | 236.53 | 236.4 | 236.53 | 4700.0 |
| 2017-03-09 07:00:00 | SPY | ETF | 236.56 | 236.56 | 236.41 | 236.41 | 81975.0 |
| 2017-03-09 07:30:00 | SPY | ETF | 236.41 | 236.45 | 236.2 | 236.2 | 158192.0 |
| 2017-03-09 08:00:00 | SPY | ETF | 236.29 | 236.53 | 236.27 | 236.41 | 3646574.0 |
| 2017-03-09 08:30:00 | SPY | ETF | 236.44 | 236.84 | 236.4 | 236.79 | 409365.0 |
| 2017-03-09 09:00:00 | SPY | ETF | 236.8 | 236.83 | 236.59 | 236.68 | 728307.0 |
| 2017-03-09 09:30:00 | SPY | ETF | 236.7 | 237.05 | 236.48 | 236.89 | 7774715.0 |
| 2017-03-09 10:00:00 | SPY | ETF | 236.88 | 237.24 | 236.87 | 236.97 | 5067371.0 |
| 2017-03-09 10:30:00 | SPY | ETF | 236.971 | 237.03 | 236.7 | 236.91 | 5022978.0 |
| 2017-03-09 11:00:00 | SPY | ETF | 236.905 | 237.04 | 236.74 | 236.96 | 2776479.0 |
| 2017-03-09 11:30:00 | SPY | ETF | 236.95 | 237.09 | 236.83 | 236.895 | 4907501.0 |
| 2017-03-09 12:00:00 | SPY | ETF | 236.9 | 237.01 | 236.75 | 236.76 | 1652196.0 |
| 2017-03-09 12:30:00 | SPY | ETF | 236.77 | 236.88 | 236.72 | 236.88 | 1786952.0 |
| 2017-03-09 13:00:00 | SPY | ETF | 236.875 | 236.97 | 236.72 | 236.72 | 2609174.0 |
| 2017-03-09 13:30:00 | SPY | ETF | 236.72 | 236.726 | 236.42 | 236.46 | 4567888.0 |
| 2017-03-09 14:00:00 | SPY | ETF | 236.465 | 236.51 | 235.74 | 236.1001 | 8913015.0 |
| 2017-03-09 14:30:00 | SPY | ETF | 236.1 | 236.33 | 235.91 | 236.32 | 4766485.0 |
| 2017-03-09 15:00:00 | SPY | ETF | 236.32 | 236.73 | 236.3 | 236.71 | 7624867.0 |
| 2017-03-09 15:30:00 | SPY | ETF | 236.71 | 236.97 | 236.69 | 236.82 | 12069829.0 |
| 2017-03-09 16:00:00 | SPY | ETF | 236.83 | 236.99 | 236.75 | 236.93 | 6332505.0 |
| 2017-03-09 16:30:00 | SPY | ETF | 236.93 | 237.12 | 236.79 | 237.11 | 672395.0 |
| 2017-03-09 17:00:00 | SPY | ETF | 237.08 | 237.09 | 236.95 | 237.0 | 153305.0 |
| 2017-03-09 17:30:00 | SPY | ETF | 237.02 | 237.05 | 236.79 | 237.05 | 68559.0 |
| 2017-03-09 18:00:00 | SPY | ETF | 237.05 | 237.1 | 236.96 | 237.1 | 66572.0 |
| 2017-03-09 18:30:00 | SPY | ETF | 237.08 | 237.41 | 237.08 | 237.3 | 83343.0 |
| 2017-03-09 19:00:00 | SPY | ETF | 237.27 | 237.39 | 237.24 | 237.37 | 146069.0 |
| 2017-03-09 19:30:00 | SPY | ETF | 237.39 | 237.4 | 237.29 | 237.35 | 25375.0 |
| 2017-03-09 06:00:00 | QQQ | ETF | 130.66 | 130.66 | 130.62 | 130.62 | 500.0 |
| 2017-03-09 06:30:00 | QQQ | ETF | 130.7 | 130.7 | 130.7 | 130.7 | 250.0 |
| 2017-03-09 07:00:00 | QQQ | ETF | 130.72 | 130.75 | 130.72 | 130.72 | 17700.0 |
| 2017-03-09 07:30:00 | QQQ | ETF | 130.69 | 130.7 | 130.6 | 130.63 | 17491.0 |
| 2017-03-09 08:00:00 | QQQ | ETF | 130.65 | 130.75 | 130.63 | 130.7 | 22266.0 |
| 2017-03-09 08:30:00 | QQQ | ETF | 130.7 | 130.82 | 130.7 | 130.82 | 41858.0 |
| 2017-03-09 09:00:00 | QQQ | ETF | 130.74 | 130.78 | 130.65 | 130.67 | 117315.0 |
| 2017-03-09 09:30:00 | QQQ | ETF | 130.71 | 130.905 | 130.44 | 130.834 | 1674770.0 |
| 2017-03-09 10:00:00 | QQQ | ETF | 130.83 | 131.02 | 130.75 | 130.81 | 903484.0 |
| 2017-03-09 10:30:00 | QQQ | ETF | 130.81 | 130.8873 | 130.69 | 130.872 | 495675.0 |
| 2017-03-09 11:00:00 | QQQ | ETF | 130.88 | 130.92 | 130.73 | 130.87 | 499175.0 |
| 2017-03-09 11:30:00 | QQQ | ETF | 130.875 | 130.97 | 130.84 | 130.87 | 639413.0 |
| 2017-03-09 12:00:00 | QQQ | ETF | 130.8648 | 130.9278 | 130.78 | 130.8035 | 352741.0 |
| 2017-03-09 12:30:00 | QQQ | ETF | 130.8 | 130.89 | 130.76 | 130.86 | 497362.0 |
| 2017-03-09 13:00:00 | QQQ | ETF | 130.87 | 130.9 | 130.8 | 130.8 | 277797.0 |
| 2017-03-09 13:30:00 | QQQ | ETF | 130.78 | 130.78 | 130.58 | 130.6099 | 3137433.0 |
| 2017-03-09 14:00:00 | QQQ | ETF | 130.6 | 130.62 | 130.14 | 130.345 | 2378739.0 |
| 2017-03-09 14:30:00 | QQQ | ETF | 130.34 | 130.525 | 130.27 | 130.52 | 1869110.0 |
> showing 50 of 14,945 rows — these rows as CSV