PREVIEW / etf_30min / 2019-04-02
file: by_date/etf_30min/2019/2019-04-02.parquet size: 487 KB rows: 17,110
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 |
|---|---|---|---|---|---|---|---|
| 2019-04-02 04:00:00 | SPY | ETF | 285.45 | 285.68 | 285.45 | 285.61 | 9701.0 |
| 2019-04-02 04:30:00 | SPY | ETF | 285.62 | 285.65 | 285.49 | 285.55 | 24368.0 |
| 2019-04-02 05:00:00 | SPY | ETF | 285.55 | 285.73 | 285.5 | 285.73 | 5095.0 |
| 2019-04-02 05:30:00 | SPY | ETF | 285.78 | 285.86 | 285.72 | 285.86 | 1715.0 |
| 2019-04-02 06:00:00 | SPY | ETF | 285.77 | 285.9 | 285.77 | 285.9 | 4578.0 |
| 2019-04-02 06:30:00 | SPY | ETF | 285.9 | 285.98 | 285.87 | 285.95 | 9225.0 |
| 2019-04-02 07:00:00 | SPY | ETF | 285.96 | 286.11 | 285.92 | 285.95 | 53594.0 |
| 2019-04-02 07:30:00 | SPY | ETF | 285.92 | 286.09 | 285.92 | 286.09 | 27276.0 |
| 2019-04-02 08:00:00 | SPY | ETF | 285.9799 | 286.23 | 285.35 | 286.05 | 274429.0 |
| 2019-04-02 08:30:00 | SPY | ETF | 286.07 | 286.15 | 285.99 | 286.06 | 93502.0 |
| 2019-04-02 09:00:00 | SPY | ETF | 286.07 | 286.07 | 285.9 | 286.05 | 130343.0 |
| 2019-04-02 09:30:00 | SPY | ETF | 286.04 | 286.06 | 285.55 | 285.949 | 5392532.0 |
| 2019-04-02 10:00:00 | SPY | ETF | 285.945 | 286.01 | 285.42 | 286.0 | 3446706.0 |
| 2019-04-02 10:30:00 | SPY | ETF | 286.0 | 286.02 | 285.63 | 285.64 | 2336659.0 |
| 2019-04-02 11:00:00 | SPY | ETF | 285.64 | 285.7698 | 285.09 | 285.69 | 4190471.0 |
| 2019-04-02 11:30:00 | SPY | ETF | 285.7 | 285.91 | 285.45 | 285.8 | 2350410.0 |
| 2019-04-02 12:00:00 | SPY | ETF | 285.8 | 285.94 | 285.45 | 285.575 | 3137500.0 |
| 2019-04-02 12:30:00 | SPY | ETF | 285.575 | 285.72 | 285.54 | 285.68 | 1794900.0 |
| 2019-04-02 13:00:00 | SPY | ETF | 285.67 | 285.91 | 285.54 | 285.8 | 2167488.0 |
| 2019-04-02 13:30:00 | SPY | ETF | 285.8 | 285.95 | 285.71 | 285.77 | 1202167.0 |
| 2019-04-02 14:00:00 | SPY | ETF | 285.775 | 285.94 | 285.71 | 285.91 | 1281518.0 |
| 2019-04-02 14:30:00 | SPY | ETF | 285.9049 | 286.01 | 285.82 | 286.01 | 1600254.0 |
| 2019-04-02 15:00:00 | SPY | ETF | 286.0 | 286.11 | 285.99 | 286.06 | 1541052.0 |
| 2019-04-02 15:30:00 | SPY | ETF | 286.06 | 286.23 | 285.93 | 285.98 | 6326842.0 |
| 2019-04-02 16:00:00 | SPY | ETF | 285.98 | 285.99 | 285.5 | 285.54 | 1841014.0 |
| 2019-04-02 16:30:00 | SPY | ETF | 285.55 | 285.97 | 285.47 | 285.49 | 188108.0 |
| 2019-04-02 17:00:00 | SPY | ETF | 285.48 | 285.5 | 285.41 | 285.47 | 69645.0 |
| 2019-04-02 17:30:00 | SPY | ETF | 285.4799 | 285.97 | 285.41 | 285.5 | 59881.0 |
| 2019-04-02 18:00:00 | SPY | ETF | 285.51 | 285.65 | 285.51 | 285.61 | 48571.0 |
| 2019-04-02 18:30:00 | SPY | ETF | 285.62 | 285.67 | 285.6 | 285.62 | 20019.0 |
| 2019-04-02 19:00:00 | SPY | ETF | 285.61 | 285.61 | 285.5 | 285.53 | 19955.0 |
| 2019-04-02 19:30:00 | SPY | ETF | 285.55 | 285.64 | 285.52 | 285.53 | 27120.0 |
| 2019-04-02 04:00:00 | QQQ | ETF | 181.92 | 181.93 | 181.87 | 181.9 | 4800.0 |
| 2019-04-02 04:30:00 | QQQ | ETF | 181.95 | 181.95 | 181.91 | 181.91 | 800.0 |
| 2019-04-02 05:00:00 | QQQ | ETF | 181.96 | 181.97 | 181.89 | 181.97 | 32050.0 |
| 2019-04-02 05:30:00 | QQQ | ETF | 181.99 | 182.03 | 181.96 | 182.03 | 8100.0 |
| 2019-04-02 06:00:00 | QQQ | ETF | 182.03 | 182.07 | 181.97 | 182.04 | 7110.0 |
| 2019-04-02 06:30:00 | QQQ | ETF | 182.08 | 182.14 | 182.05 | 182.09 | 16168.0 |
| 2019-04-02 07:00:00 | QQQ | ETF | 182.08 | 182.17 | 182.05 | 182.12 | 10508.0 |
| 2019-04-02 07:30:00 | QQQ | ETF | 182.13 | 182.26 | 182.13 | 182.22 | 18108.0 |
| 2019-04-02 08:00:00 | QQQ | ETF | 182.14 | 182.4 | 181.81 | 182.27 | 65834.0 |
| 2019-04-02 08:30:00 | QQQ | ETF | 182.27 | 182.31 | 182.2 | 182.27 | 73749.0 |
| 2019-04-02 09:00:00 | QQQ | ETF | 182.27 | 182.27 | 182.12 | 182.21 | 50958.0 |
| 2019-04-02 09:30:00 | QQQ | ETF | 182.22 | 182.32 | 181.83 | 181.96 | 2814307.0 |
| 2019-04-02 10:00:00 | QQQ | ETF | 181.96 | 182.48 | 181.78 | 182.4701 | 2331314.0 |
| 2019-04-02 10:30:00 | QQQ | ETF | 182.49 | 182.54 | 182.27 | 182.44 | 1407072.0 |
| 2019-04-02 11:00:00 | QQQ | ETF | 182.435 | 182.5 | 181.91 | 182.3242 | 2166078.0 |
| 2019-04-02 11:30:00 | QQQ | ETF | 182.32 | 182.44 | 182.18 | 182.38 | 902010.0 |
| 2019-04-02 12:00:00 | QQQ | ETF | 182.39 | 182.51 | 182.19 | 182.29 | 895796.0 |
| 2019-04-02 12:30:00 | QQQ | ETF | 182.29 | 182.45 | 182.29 | 182.39 | 1078477.0 |
> showing 50 of 17,110 rows — these rows as CSV