PREVIEW / etf_30min / 2019-09-03
file: by_date/etf_30min/2019/2019-09-03.parquet size: 511 KB rows: 17,979
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 |
|---|---|---|---|---|---|---|---|
| 2019-09-03 04:00:00 | SPY | ETF | 290.04 | 291.18 | 289.91 | 290.91 | 19652.0 |
| 2019-09-03 04:30:00 | SPY | ETF | 290.71 | 290.85 | 290.3 | 290.85 | 16131.0 |
| 2019-09-03 05:00:00 | SPY | ETF | 290.79 | 291.04 | 290.26 | 290.26 | 40383.0 |
| 2019-09-03 05:30:00 | SPY | ETF | 290.36 | 290.49 | 289.65 | 289.77 | 39849.0 |
| 2019-09-03 06:00:00 | SPY | ETF | 289.79 | 290.34 | 289.79 | 290.21 | 40636.0 |
| 2019-09-03 06:30:00 | SPY | ETF | 290.21 | 290.65 | 290.21 | 290.62 | 38877.0 |
| 2019-09-03 07:00:00 | SPY | ETF | 290.68 | 290.73 | 290.41 | 290.55 | 66514.0 |
| 2019-09-03 07:30:00 | SPY | ETF | 290.48 | 290.87 | 290.35 | 290.53 | 180162.0 |
| 2019-09-03 08:00:00 | SPY | ETF | 290.467 | 291.18 | 289.68 | 290.83 | 775937.0 |
| 2019-09-03 08:30:00 | SPY | ETF | 290.81 | 292.45 | 290.71 | 290.9 | 438574.0 |
| 2019-09-03 09:00:00 | SPY | ETF | 290.91 | 292.45 | 290.5 | 290.57 | 575867.0 |
| 2019-09-03 09:30:00 | SPY | ETF | 290.57 | 291.58 | 290.28 | 291.35 | 7211813.0 |
| 2019-09-03 10:00:00 | SPY | ETF | 291.16 | 291.365 | 289.27 | 290.25 | 11793481.0 |
| 2019-09-03 10:30:00 | SPY | ETF | 290.25 | 290.95 | 289.74 | 290.85 | 5054468.0 |
| 2019-09-03 11:00:00 | SPY | ETF | 290.85 | 290.85 | 289.79 | 290.43 | 4854278.0 |
| 2019-09-03 11:30:00 | SPY | ETF | 290.42 | 291.07 | 290.1 | 290.63 | 2689184.0 |
| 2019-09-03 12:00:00 | SPY | ETF | 290.625 | 290.81 | 290.33 | 290.5 | 1738389.0 |
| 2019-09-03 12:30:00 | SPY | ETF | 290.49 | 290.785 | 290.19 | 290.28 | 2435711.0 |
| 2019-09-03 13:00:00 | SPY | ETF | 290.28 | 290.55 | 290.0 | 290.2 | 2158920.0 |
| 2019-09-03 13:30:00 | SPY | ETF | 290.2 | 290.24 | 289.59 | 289.78 | 3121669.0 |
| 2019-09-03 14:00:00 | SPY | ETF | 289.77 | 290.12 | 289.72 | 290.0 | 1693032.0 |
| 2019-09-03 14:30:00 | SPY | ETF | 290.0 | 290.28 | 289.85 | 290.19 | 2502576.0 |
| 2019-09-03 15:00:00 | SPY | ETF | 290.1934 | 290.64 | 289.99 | 290.475 | 3516820.0 |
| 2019-09-03 15:30:00 | SPY | ETF | 290.48 | 291.06 | 290.36 | 290.77 | 6911181.0 |
| 2019-09-03 16:00:00 | SPY | ETF | 290.76 | 290.95 | 290.6 | 290.74 | 8590897.0 |
| 2019-09-03 16:30:00 | SPY | ETF | 290.74 | 290.77 | 290.55 | 290.63 | 1272029.0 |
| 2019-09-03 17:00:00 | SPY | ETF | 290.64 | 290.74 | 290.45 | 290.51 | 65004.0 |
| 2019-09-03 17:30:00 | SPY | ETF | 290.51 | 290.57 | 290.47 | 290.47 | 94554.0 |
| 2019-09-03 18:00:00 | SPY | ETF | 290.49 | 290.74 | 290.49 | 290.63 | 33952.0 |
| 2019-09-03 18:30:00 | SPY | ETF | 290.63 | 290.85 | 290.63 | 290.78 | 59447.0 |
| 2019-09-03 19:00:00 | SPY | ETF | 290.8 | 290.9 | 290.8 | 290.8 | 23186.0 |
| 2019-09-03 19:30:00 | SPY | ETF | 290.8 | 290.82 | 290.37 | 290.46 | 30267.0 |
| 2019-09-03 04:00:00 | QQQ | ETF | 185.54 | 186.5 | 185.41 | 186.19 | 39284.0 |
| 2019-09-03 04:30:00 | QQQ | ETF | 186.11 | 186.11 | 185.69 | 185.99 | 20779.0 |
| 2019-09-03 05:00:00 | QQQ | ETF | 186.02 | 186.22 | 185.7 | 185.71 | 25560.0 |
| 2019-09-03 05:30:00 | QQQ | ETF | 185.8 | 185.87 | 185.15 | 185.27 | 16326.0 |
| 2019-09-03 06:00:00 | QQQ | ETF | 185.22 | 185.78 | 185.22 | 185.7 | 17298.0 |
| 2019-09-03 06:30:00 | QQQ | ETF | 185.67 | 186.12 | 185.67 | 186.0 | 12985.0 |
| 2019-09-03 07:00:00 | QQQ | ETF | 186.15 | 186.19 | 185.91 | 186.08 | 42690.0 |
| 2019-09-03 07:30:00 | QQQ | ETF | 186.08 | 186.29 | 185.88 | 185.99 | 151381.0 |
| 2019-09-03 08:00:00 | QQQ | ETF | 185.96 | 186.4 | 185.47 | 186.26 | 66507.0 |
| 2019-09-03 08:30:00 | QQQ | ETF | 186.31 | 186.78 | 186.15 | 186.49 | 177706.0 |
| 2019-09-03 09:00:00 | QQQ | ETF | 186.47 | 186.77 | 186.13 | 186.24 | 134893.0 |
| 2019-09-03 09:30:00 | QQQ | ETF | 186.26 | 187.18 | 186.0 | 186.975 | 3191773.0 |
| 2019-09-03 10:00:00 | QQQ | ETF | 186.96 | 186.96 | 185.26 | 185.99 | 5193713.0 |
| 2019-09-03 10:30:00 | QQQ | ETF | 185.98 | 186.49 | 185.56 | 186.46 | 2079917.0 |
| 2019-09-03 11:00:00 | QQQ | ETF | 186.46 | 186.465 | 185.555 | 185.99 | 1478900.0 |
| 2019-09-03 11:30:00 | QQQ | ETF | 185.99 | 186.4599 | 185.75 | 186.13 | 985523.0 |
| 2019-09-03 12:00:00 | QQQ | ETF | 186.13 | 186.3 | 185.8739 | 185.958 | 753368.0 |
| 2019-09-03 12:30:00 | QQQ | ETF | 185.95 | 186.1457 | 185.67 | 185.77 | 961728.0 |
> showing 50 of 17,979 rows — these rows as CSV