PREVIEW / etf_30min / 2019-11-19
file: by_date/etf_30min/2019/2019-11-19.parquet size: 516 KB rows: 18,182
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 |
|---|---|---|---|---|---|---|---|
| 2019-11-19 04:00:00 | SPY | ETF | 312.56 | 312.82 | 312.56 | 312.78 | 6918.0 |
| 2019-11-19 04:30:00 | SPY | ETF | 312.75 | 313.12 | 312.75 | 313.09 | 6990.0 |
| 2019-11-19 05:00:00 | SPY | ETF | 313.08 | 313.12 | 313.05 | 313.12 | 2495.0 |
| 2019-11-19 05:30:00 | SPY | ETF | 313.09 | 313.1 | 313.0 | 313.03 | 8246.0 |
| 2019-11-19 06:00:00 | SPY | ETF | 312.99 | 313.13 | 312.85 | 312.86 | 18325.0 |
| 2019-11-19 06:30:00 | SPY | ETF | 312.9 | 312.94 | 312.78 | 312.92 | 11652.0 |
| 2019-11-19 07:00:00 | SPY | ETF | 312.9 | 312.9 | 312.75 | 312.79 | 47109.0 |
| 2019-11-19 07:30:00 | SPY | ETF | 312.77 | 312.91 | 312.75 | 312.9 | 56137.0 |
| 2019-11-19 08:00:00 | SPY | ETF | 312.92 | 312.92 | 312.54 | 312.81 | 62704.0 |
| 2019-11-19 08:30:00 | SPY | ETF | 312.78 | 312.84 | 312.63 | 312.67 | 111996.0 |
| 2019-11-19 09:00:00 | SPY | ETF | 312.67 | 312.87 | 312.66 | 312.67 | 154318.0 |
| 2019-11-19 09:30:00 | SPY | ETF | 312.68 | 312.69 | 311.97 | 312.04 | 3662119.0 |
| 2019-11-19 10:00:00 | SPY | ETF | 312.035 | 312.12 | 311.76 | 311.97 | 3507659.0 |
| 2019-11-19 10:30:00 | SPY | ETF | 311.97 | 311.99 | 311.22 | 311.36 | 3154768.0 |
| 2019-11-19 11:00:00 | SPY | ETF | 311.36 | 311.89 | 311.33 | 311.84 | 2825963.0 |
| 2019-11-19 11:30:00 | SPY | ETF | 311.85 | 312.47 | 311.82 | 312.14 | 14227720.0 |
| 2019-11-19 12:00:00 | SPY | ETF | 312.13 | 312.2 | 311.6 | 311.98 | 4585127.0 |
| 2019-11-19 12:30:00 | SPY | ETF | 311.975 | 311.975 | 311.63 | 311.91 | 1329955.0 |
| 2019-11-19 13:00:00 | SPY | ETF | 311.91 | 312.09 | 311.7 | 311.95 | 1306770.0 |
| 2019-11-19 13:30:00 | SPY | ETF | 311.95 | 312.13 | 311.92 | 311.93 | 5815716.0 |
| 2019-11-19 14:00:00 | SPY | ETF | 311.94 | 312.4 | 311.935 | 312.36 | 2822356.0 |
| 2019-11-19 14:30:00 | SPY | ETF | 312.36 | 312.37 | 312.0 | 312.04 | 3512026.0 |
| 2019-11-19 15:00:00 | SPY | ETF | 312.04 | 312.34 | 311.98 | 312.0 | 5298231.0 |
| 2019-11-19 15:30:00 | SPY | ETF | 312.0 | 312.28 | 311.81 | 311.89 | 6543734.0 |
| 2019-11-19 16:00:00 | SPY | ETF | 311.88 | 312.0694 | 311.71 | 311.71 | 7255951.0 |
| 2019-11-19 16:30:00 | SPY | ETF | 311.72 | 311.885 | 311.62 | 311.62 | 80112.0 |
| 2019-11-19 17:00:00 | SPY | ETF | 311.65 | 311.68 | 311.58 | 311.66 | 33111.0 |
| 2019-11-19 17:30:00 | SPY | ETF | 311.62 | 312.68 | 311.51 | 311.55 | 241297.0 |
| 2019-11-19 18:00:00 | SPY | ETF | 311.55 | 311.58 | 311.07 | 311.2501 | 158696.0 |
| 2019-11-19 18:30:00 | SPY | ETF | 311.25 | 311.39 | 311.01 | 311.14 | 21678.0 |
| 2019-11-19 19:00:00 | SPY | ETF | 311.18 | 311.56 | 311.08 | 311.38 | 69124.0 |
| 2019-11-19 19:30:00 | SPY | ETF | 311.38 | 311.48 | 311.35 | 311.38 | 10623.0 |
| 2019-11-19 04:00:00 | QQQ | ETF | 203.61 | 203.77 | 203.6 | 203.73 | 2250.0 |
| 2019-11-19 04:30:00 | QQQ | ETF | 203.73 | 203.98 | 203.73 | 203.97 | 19962.0 |
| 2019-11-19 05:00:00 | QQQ | ETF | 203.96 | 203.96 | 203.9 | 203.93 | 8515.0 |
| 2019-11-19 05:30:00 | QQQ | ETF | 203.94 | 203.99 | 203.91 | 203.95 | 7600.0 |
| 2019-11-19 06:00:00 | QQQ | ETF | 203.92 | 204.15 | 203.89 | 203.93 | 13150.0 |
| 2019-11-19 06:30:00 | QQQ | ETF | 203.96 | 204.01 | 203.93 | 203.93 | 7715.0 |
| 2019-11-19 07:00:00 | QQQ | ETF | 203.94 | 203.96 | 203.84 | 203.85 | 31206.0 |
| 2019-11-19 07:30:00 | QQQ | ETF | 203.86 | 203.97 | 203.85 | 203.97 | 8997.0 |
| 2019-11-19 08:00:00 | QQQ | ETF | 203.89 | 204.0 | 203.42 | 203.91 | 32345.0 |
| 2019-11-19 08:30:00 | QQQ | ETF | 203.9 | 203.92 | 203.8 | 203.81 | 26606.0 |
| 2019-11-19 09:00:00 | QQQ | ETF | 203.84 | 203.98 | 203.83 | 203.84 | 43708.0 |
| 2019-11-19 09:30:00 | QQQ | ETF | 203.84 | 203.84 | 203.2199 | 203.28 | 1787520.0 |
| 2019-11-19 10:00:00 | QQQ | ETF | 203.27 | 203.47 | 203.01 | 203.3537 | 1131229.0 |
| 2019-11-19 10:30:00 | QQQ | ETF | 203.35 | 203.38 | 202.59 | 202.71 | 1136764.0 |
| 2019-11-19 11:00:00 | QQQ | ETF | 202.71 | 203.23 | 202.69 | 203.22 | 1038665.0 |
| 2019-11-19 11:30:00 | QQQ | ETF | 203.22 | 203.66 | 203.19 | 203.58 | 1116050.0 |
| 2019-11-19 12:00:00 | QQQ | ETF | 203.57 | 203.65 | 203.24 | 203.4844 | 760508.0 |
| 2019-11-19 12:30:00 | QQQ | ETF | 203.47 | 203.4799 | 203.19 | 203.42 | 774866.0 |
> showing 50 of 18,182 rows — these rows as CSV