PREVIEW / etf_30min / 2019-09-05
file: by_date/etf_30min/2019/2019-09-05.parquet size: 530 KB rows: 18,567
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 |
|---|---|---|---|---|---|---|---|
| 2019-09-05 04:00:00 | SPY | ETF | 295.8 | 296.27 | 295.73 | 296.16 | 22386.0 |
| 2019-09-05 04:30:00 | SPY | ETF | 296.19 | 296.35 | 296.1 | 296.35 | 17116.0 |
| 2019-09-05 05:00:00 | SPY | ETF | 296.35 | 296.46 | 296.12 | 296.29 | 28751.0 |
| 2019-09-05 05:30:00 | SPY | ETF | 296.38 | 296.64 | 296.36 | 296.64 | 19432.0 |
| 2019-09-05 06:00:00 | SPY | ETF | 296.62 | 296.76 | 296.56 | 296.76 | 14015.0 |
| 2019-09-05 06:30:00 | SPY | ETF | 296.71 | 296.89 | 296.71 | 296.81 | 32600.0 |
| 2019-09-05 07:00:00 | SPY | ETF | 296.76 | 296.79 | 296.54 | 296.65 | 93034.0 |
| 2019-09-05 07:30:00 | SPY | ETF | 296.6 | 296.6 | 296.3 | 296.4 | 89207.0 |
| 2019-09-05 08:00:00 | SPY | ETF | 296.61 | 297.19 | 294.04 | 296.69 | 254404.0 |
| 2019-09-05 08:30:00 | SPY | ETF | 296.68 | 297.0 | 296.64 | 296.86 | 319328.0 |
| 2019-09-05 09:00:00 | SPY | ETF | 296.86 | 296.92 | 296.64 | 296.76 | 377086.0 |
| 2019-09-05 09:30:00 | SPY | ETF | 296.79 | 297.76 | 296.64 | 297.52 | 7707435.0 |
| 2019-09-05 10:00:00 | SPY | ETF | 297.81 | 298.83 | 297.55 | 298.21 | 10112780.0 |
| 2019-09-05 10:30:00 | SPY | ETF | 298.2 | 298.52 | 297.84 | 298.05 | 9005001.0 |
| 2019-09-05 11:00:00 | SPY | ETF | 298.04 | 298.38 | 297.731 | 298.05 | 6570983.0 |
| 2019-09-05 11:30:00 | SPY | ETF | 298.05 | 298.29 | 297.83 | 297.88 | 6090613.0 |
| 2019-09-05 12:00:00 | SPY | ETF | 297.87 | 298.13 | 297.56 | 297.72 | 4567332.0 |
| 2019-09-05 12:30:00 | SPY | ETF | 297.73 | 297.9 | 297.64 | 297.83 | 3424206.0 |
| 2019-09-05 13:00:00 | SPY | ETF | 297.83 | 297.98 | 297.41 | 297.8501 | 3298691.0 |
| 2019-09-05 13:30:00 | SPY | ETF | 297.86 | 297.87 | 297.61 | 297.71 | 1871020.0 |
| 2019-09-05 14:00:00 | SPY | ETF | 297.705 | 297.92 | 297.53 | 297.705 | 3169768.0 |
| 2019-09-05 14:30:00 | SPY | ETF | 297.71 | 298.0 | 297.61 | 297.9585 | 2463609.0 |
| 2019-09-05 15:00:00 | SPY | ETF | 297.96 | 298.27 | 297.93 | 298.225 | 3668491.0 |
| 2019-09-05 15:30:00 | SPY | ETF | 298.22 | 298.305 | 297.69 | 297.82 | 10869459.0 |
| 2019-09-05 16:00:00 | SPY | ETF | 297.82 | 297.8934 | 297.3 | 297.37 | 8080922.0 |
| 2019-09-05 16:30:00 | SPY | ETF | 297.38 | 297.82 | 297.2 | 297.21 | 209286.0 |
| 2019-09-05 17:00:00 | SPY | ETF | 297.21 | 297.28 | 297.0 | 297.14 | 108935.0 |
| 2019-09-05 17:30:00 | SPY | ETF | 297.11 | 297.82 | 297.05 | 297.2 | 119943.0 |
| 2019-09-05 18:00:00 | SPY | ETF | 297.19 | 297.53 | 297.19 | 297.53 | 80097.0 |
| 2019-09-05 18:30:00 | SPY | ETF | 297.51 | 297.6 | 297.45 | 297.59 | 17602.0 |
| 2019-09-05 19:00:00 | SPY | ETF | 297.6 | 297.77 | 297.6 | 297.77 | 10586.0 |
| 2019-09-05 19:30:00 | SPY | ETF | 297.77 | 297.95 | 297.77 | 297.9 | 49699.0 |
| 2019-09-05 04:00:00 | QQQ | ETF | 189.97 | 190.29 | 189.8 | 190.26 | 36928.0 |
| 2019-09-05 04:30:00 | QQQ | ETF | 190.17 | 190.38 | 190.15 | 190.34 | 23214.0 |
| 2019-09-05 05:00:00 | QQQ | ETF | 190.41 | 190.49 | 190.22 | 190.3 | 10388.0 |
| 2019-09-05 05:30:00 | QQQ | ETF | 190.45 | 190.66 | 190.38 | 190.58 | 12500.0 |
| 2019-09-05 06:00:00 | QQQ | ETF | 190.58 | 190.64 | 190.53 | 190.61 | 6992.0 |
| 2019-09-05 06:30:00 | QQQ | ETF | 190.61 | 190.73 | 190.6 | 190.71 | 26253.0 |
| 2019-09-05 07:00:00 | QQQ | ETF | 190.67 | 190.67 | 190.42 | 190.51 | 73212.0 |
| 2019-09-05 07:30:00 | QQQ | ETF | 190.44 | 190.51 | 190.25 | 190.29 | 41724.0 |
| 2019-09-05 08:00:00 | QQQ | ETF | 190.45 | 190.99 | 189.63 | 190.56 | 172905.0 |
| 2019-09-05 08:30:00 | QQQ | ETF | 190.56 | 190.7 | 190.4901 | 190.61 | 120351.0 |
| 2019-09-05 09:00:00 | QQQ | ETF | 190.55 | 190.58 | 190.29 | 190.37 | 161740.0 |
| 2019-09-05 09:30:00 | QQQ | ETF | 190.39 | 191.4 | 190.34 | 191.27 | 4990646.0 |
| 2019-09-05 10:00:00 | QQQ | ETF | 191.28 | 192.325 | 191.27 | 191.97 | 4969680.0 |
| 2019-09-05 10:30:00 | QQQ | ETF | 191.976 | 192.14 | 191.6 | 191.7 | 2162813.0 |
| 2019-09-05 11:00:00 | QQQ | ETF | 191.7 | 191.955 | 191.53 | 191.74 | 1258070.0 |
| 2019-09-05 11:30:00 | QQQ | ETF | 191.74 | 191.89 | 191.51 | 191.53 | 1184122.0 |
| 2019-09-05 12:00:00 | QQQ | ETF | 191.52 | 191.77 | 191.381 | 191.46 | 1215570.0 |
| 2019-09-05 12:30:00 | QQQ | ETF | 191.46 | 191.64 | 191.395 | 191.535 | 714096.0 |
> showing 50 of 18,567 rows — these rows as CSV