PREVIEW / etf_30min / 2020-11-20
file: by_date/etf_30min/2020/2020-11-20.parquet size: 574 KB rows: 20,992
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 |
|---|---|---|---|---|---|---|---|
| 2020-11-20 04:00:00 | SPY | ETF | 356.68 | 357.39 | 356.47 | 357.34 | 41464.0 |
| 2020-11-20 04:30:00 | SPY | ETF | 357.25 | 357.57 | 357.13 | 357.22 | 18452.0 |
| 2020-11-20 05:00:00 | SPY | ETF | 357.2 | 357.67 | 357.11 | 357.65 | 22581.0 |
| 2020-11-20 05:30:00 | SPY | ETF | 357.59 | 357.92 | 357.42 | 357.54 | 24813.0 |
| 2020-11-20 06:00:00 | SPY | ETF | 357.5 | 357.66 | 357.38 | 357.38 | 9654.0 |
| 2020-11-20 06:30:00 | SPY | ETF | 357.47 | 358.0 | 357.47 | 357.97 | 20650.0 |
| 2020-11-20 07:00:00 | SPY | ETF | 358.08 | 358.19 | 357.75 | 357.88 | 205534.0 |
| 2020-11-20 07:30:00 | SPY | ETF | 357.86 | 357.91 | 357.49 | 357.63 | 62229.0 |
| 2020-11-20 08:00:00 | SPY | ETF | 357.64 | 358.1601 | 356.1 | 357.47 | 170231.0 |
| 2020-11-20 08:30:00 | SPY | ETF | 357.56 | 357.56 | 357.03 | 357.05 | 96425.0 |
| 2020-11-20 09:00:00 | SPY | ETF | 357.05 | 357.8 | 356.94 | 357.48 | 514166.0 |
| 2020-11-20 09:30:00 | SPY | ETF | 357.5 | 357.72 | 356.54 | 357.04 | 5482136.0 |
| 2020-11-20 10:00:00 | SPY | ETF | 357.039 | 357.2 | 356.18 | 356.8 | 5830284.0 |
| 2020-11-20 10:30:00 | SPY | ETF | 356.8 | 357.17 | 356.28 | 356.86 | 5148418.0 |
| 2020-11-20 11:00:00 | SPY | ETF | 356.87 | 357.48 | 356.81 | 357.32 | 3186297.0 |
| 2020-11-20 11:30:00 | SPY | ETF | 357.32 | 357.56 | 356.44 | 356.88 | 3162317.0 |
| 2020-11-20 12:00:00 | SPY | ETF | 356.87 | 357.02 | 356.621 | 356.91 | 1442125.0 |
| 2020-11-20 12:30:00 | SPY | ETF | 356.915 | 356.99 | 356.55 | 356.91 | 1473081.0 |
| 2020-11-20 13:00:00 | SPY | ETF | 356.9 | 357.27 | 356.6 | 357.21 | 1435088.0 |
| 2020-11-20 13:30:00 | SPY | ETF | 357.22 | 357.33 | 357.02 | 357.16 | 3365506.0 |
| 2020-11-20 14:00:00 | SPY | ETF | 357.17 | 357.22 | 356.76 | 357.08 | 1652591.0 |
| 2020-11-20 14:30:00 | SPY | ETF | 357.075 | 357.44 | 356.67 | 356.84 | 2099055.0 |
| 2020-11-20 15:00:00 | SPY | ETF | 356.86 | 356.97 | 355.57 | 355.99 | 4186013.0 |
| 2020-11-20 15:30:00 | SPY | ETF | 355.985 | 357.065 | 355.25 | 355.35 | 11046460.0 |
| 2020-11-20 16:00:00 | SPY | ETF | 355.34 | 357.8193 | 354.25 | 354.66 | 15258017.0 |
| 2020-11-20 16:30:00 | SPY | ETF | 354.58 | 357.8193 | 354.43 | 355.17 | 3010130.0 |
| 2020-11-20 17:00:00 | SPY | ETF | 355.22 | 355.45 | 354.92 | 354.98 | 379556.0 |
| 2020-11-20 17:30:00 | SPY | ETF | 354.97 | 354.98 | 354.75 | 354.85 | 147573.0 |
| 2020-11-20 18:00:00 | SPY | ETF | 354.8 | 355.33 | 354.76 | 354.92 | 26669.0 |
| 2020-11-20 18:30:00 | SPY | ETF | 354.95 | 354.98 | 354.83 | 354.9 | 5627.0 |
| 2020-11-20 19:00:00 | SPY | ETF | 354.92 | 354.98 | 354.86 | 354.87 | 10288.0 |
| 2020-11-20 19:30:00 | SPY | ETF | 354.87 | 355.26 | 354.8 | 355.0 | 29209.0 |
| 2020-11-20 04:00:00 | QQQ | ETF | 292.35 | 292.53 | 291.98 | 292.5 | 25872.0 |
| 2020-11-20 04:30:00 | QQQ | ETF | 292.59 | 292.62 | 292.39 | 292.48 | 5983.0 |
| 2020-11-20 05:00:00 | QQQ | ETF | 292.43 | 292.49 | 292.25 | 292.48 | 13440.0 |
| 2020-11-20 05:30:00 | QQQ | ETF | 292.41 | 292.8 | 292.31 | 292.8 | 17018.0 |
| 2020-11-20 06:00:00 | QQQ | ETF | 292.73 | 292.9 | 292.64 | 292.66 | 10382.0 |
| 2020-11-20 06:30:00 | QQQ | ETF | 292.84 | 292.85 | 292.67 | 292.85 | 6015.0 |
| 2020-11-20 07:00:00 | QQQ | ETF | 292.9 | 293.16 | 292.82 | 292.93 | 80179.0 |
| 2020-11-20 07:30:00 | QQQ | ETF | 292.85 | 292.94 | 292.79 | 292.82 | 27060.0 |
| 2020-11-20 08:00:00 | QQQ | ETF | 293.0599 | 293.08 | 291.92 | 292.53 | 71888.0 |
| 2020-11-20 08:30:00 | QQQ | ETF | 292.56 | 292.59 | 292.35 | 292.43 | 64010.0 |
| 2020-11-20 09:00:00 | QQQ | ETF | 292.39 | 292.56 | 292.26 | 292.35 | 166847.0 |
| 2020-11-20 09:30:00 | QQQ | ETF | 292.3 | 292.31 | 291.37 | 291.8401 | 2040070.0 |
| 2020-11-20 10:00:00 | QQQ | ETF | 291.859 | 292.44 | 291.65 | 292.3779 | 1223615.0 |
| 2020-11-20 10:30:00 | QQQ | ETF | 292.38 | 292.9 | 292.16 | 292.57 | 1107837.0 |
| 2020-11-20 11:00:00 | QQQ | ETF | 292.59 | 293.065 | 292.5492 | 292.71 | 816779.0 |
| 2020-11-20 11:30:00 | QQQ | ETF | 292.71 | 292.82 | 291.89 | 292.119 | 1403545.0 |
| 2020-11-20 12:00:00 | QQQ | ETF | 292.1 | 292.57 | 291.93 | 292.55 | 543612.0 |
| 2020-11-20 12:30:00 | QQQ | ETF | 292.53 | 292.65 | 292.17 | 292.4741 | 410160.0 |
> showing 50 of 20,992 rows — these rows as CSV