PREVIEW / etf_30min / 2019-05-09
file: by_date/etf_30min/2019/2019-05-09.parquet size: 504 KB rows: 17,674
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 |
|---|---|---|---|---|---|---|---|
| 2019-05-09 04:00:00 | SPY | ETF | 285.93 | 286.2 | 285.56 | 285.83 | 43672.0 |
| 2019-05-09 04:30:00 | SPY | ETF | 285.94 | 286.13 | 285.91 | 286.13 | 4999.0 |
| 2019-05-09 05:00:00 | SPY | ETF | 286.23 | 286.31 | 286.2 | 286.2 | 4276.0 |
| 2019-05-09 05:30:00 | SPY | ETF | 286.1 | 286.25 | 285.93 | 286.14 | 17962.0 |
| 2019-05-09 06:00:00 | SPY | ETF | 286.13 | 286.13 | 285.91 | 286.12 | 21140.0 |
| 2019-05-09 06:30:00 | SPY | ETF | 286.16 | 286.56 | 286.12 | 286.5 | 72059.0 |
| 2019-05-09 07:00:00 | SPY | ETF | 286.52 | 286.65 | 286.36 | 286.42 | 210645.0 |
| 2019-05-09 07:30:00 | SPY | ETF | 286.4 | 286.6 | 286.22 | 286.24 | 113089.0 |
| 2019-05-09 08:00:00 | SPY | ETF | 286.31 | 287.5403 | 285.51 | 286.1 | 476145.0 |
| 2019-05-09 08:30:00 | SPY | ETF | 286.16 | 286.24 | 285.38 | 285.52 | 657370.0 |
| 2019-05-09 09:00:00 | SPY | ETF | 285.52 | 285.52 | 284.84 | 285.23 | 964319.0 |
| 2019-05-09 09:30:00 | SPY | ETF | 285.23 | 285.54 | 283.97 | 284.57 | 11222517.0 |
| 2019-05-09 10:00:00 | SPY | ETF | 284.58 | 284.585 | 283.35 | 283.73 | 9224564.0 |
| 2019-05-09 10:30:00 | SPY | ETF | 283.72 | 284.48 | 283.43 | 283.67 | 5622952.0 |
| 2019-05-09 11:00:00 | SPY | ETF | 283.67 | 284.35 | 283.3 | 283.52 | 5924806.0 |
| 2019-05-09 11:30:00 | SPY | ETF | 283.52 | 284.84 | 283.51 | 284.56 | 5792176.0 |
| 2019-05-09 12:00:00 | SPY | ETF | 284.56 | 285.56 | 284.17 | 285.35 | 7610702.0 |
| 2019-05-09 12:30:00 | SPY | ETF | 285.36 | 287.12 | 285.36 | 286.29 | 12604829.0 |
| 2019-05-09 13:00:00 | SPY | ETF | 286.28 | 286.82 | 285.92 | 286.2 | 4536988.0 |
| 2019-05-09 13:30:00 | SPY | ETF | 286.2 | 287.33 | 285.99 | 286.64 | 4010942.0 |
| 2019-05-09 14:00:00 | SPY | ETF | 286.67 | 287.27 | 286.25 | 286.91 | 3766044.0 |
| 2019-05-09 14:30:00 | SPY | ETF | 286.9 | 287.31 | 286.15 | 286.225 | 3808550.0 |
| 2019-05-09 15:00:00 | SPY | ETF | 286.23 | 286.58 | 285.57 | 286.55 | 6042780.0 |
| 2019-05-09 15:30:00 | SPY | ETF | 286.56 | 287.08 | 286.28 | 286.75 | 10362084.0 |
| 2019-05-09 16:00:00 | SPY | ETF | 286.73 | 287.18 | 286.65 | 286.9 | 7118845.0 |
| 2019-05-09 16:30:00 | SPY | ETF | 286.9 | 287.11 | 286.66 | 286.85 | 837254.0 |
| 2019-05-09 17:00:00 | SPY | ETF | 286.82 | 286.9 | 286.66 | 286.76 | 77721.0 |
| 2019-05-09 17:30:00 | SPY | ETF | 286.75 | 286.91 | 286.66 | 286.79 | 83951.0 |
| 2019-05-09 18:00:00 | SPY | ETF | 286.78 | 286.78 | 286.42 | 286.66 | 99644.0 |
| 2019-05-09 18:30:00 | SPY | ETF | 286.64 | 286.69 | 286.28 | 286.28 | 56079.0 |
| 2019-05-09 19:00:00 | SPY | ETF | 286.28 | 287.22 | 286.26 | 286.72 | 136075.0 |
| 2019-05-09 19:30:00 | SPY | ETF | 286.74 | 287.1 | 286.68 | 287.06 | 58089.0 |
| 2019-05-09 04:00:00 | QQQ | ETF | 184.34 | 184.49 | 184.03 | 184.24 | 23873.0 |
| 2019-05-09 04:30:00 | QQQ | ETF | 184.26 | 184.49 | 184.25 | 184.49 | 6700.0 |
| 2019-05-09 05:00:00 | QQQ | ETF | 184.44 | 184.62 | 184.44 | 184.57 | 11384.0 |
| 2019-05-09 05:30:00 | QQQ | ETF | 184.5 | 184.55 | 184.3 | 184.43 | 22344.0 |
| 2019-05-09 06:00:00 | QQQ | ETF | 184.52 | 184.52 | 184.27 | 184.48 | 12100.0 |
| 2019-05-09 06:30:00 | QQQ | ETF | 184.5 | 184.7 | 184.45 | 184.66 | 56250.0 |
| 2019-05-09 07:00:00 | QQQ | ETF | 184.75 | 184.81 | 184.54 | 184.59 | 77126.0 |
| 2019-05-09 07:30:00 | QQQ | ETF | 184.6 | 184.72 | 184.42 | 184.5 | 123650.0 |
| 2019-05-09 08:00:00 | QQQ | ETF | 184.62 | 185.1 | 184.01 | 184.335 | 88547.0 |
| 2019-05-09 08:30:00 | QQQ | ETF | 184.34 | 184.36 | 183.8 | 183.83 | 293341.0 |
| 2019-05-09 09:00:00 | QQQ | ETF | 183.84 | 183.87 | 183.45 | 183.77 | 950983.0 |
| 2019-05-09 09:30:00 | QQQ | ETF | 183.76 | 184.15 | 182.6 | 183.16 | 6732192.0 |
| 2019-05-09 10:00:00 | QQQ | ETF | 183.17 | 183.18 | 182.09 | 182.395 | 4378178.0 |
| 2019-05-09 10:30:00 | QQQ | ETF | 182.39 | 182.9865 | 182.18 | 182.33 | 4072752.0 |
| 2019-05-09 11:00:00 | QQQ | ETF | 182.3 | 183.09 | 182.26 | 182.45 | 2928085.0 |
| 2019-05-09 11:30:00 | QQQ | ETF | 182.45 | 183.4868 | 182.45 | 183.35 | 2949856.0 |
| 2019-05-09 12:00:00 | QQQ | ETF | 183.31 | 183.99 | 182.88 | 183.86 | 3809768.0 |
| 2019-05-09 12:30:00 | QQQ | ETF | 183.88 | 185.4121 | 183.88 | 184.55 | 6865209.0 |
> showing 50 of 17,674 rows — these rows as CSV