PREVIEW / etf_30min / 2020-11-27
file: by_date/etf_30min/2020/2020-11-27.parquet size: 365 KB rows: 12,812
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 |
|---|---|---|---|---|---|---|---|
| 2020-11-27 04:00:00 | SPY | ETF | 363.6 | 363.74 | 363.5 | 363.64 | 13785.0 |
| 2020-11-27 04:30:00 | SPY | ETF | 363.5 | 363.5 | 363.16 | 363.19 | 10946.0 |
| 2020-11-27 05:00:00 | SPY | ETF | 363.35 | 363.39 | 363.02 | 363.02 | 8171.0 |
| 2020-11-27 05:30:00 | SPY | ETF | 363.12 | 363.25 | 363.12 | 363.23 | 30982.0 |
| 2020-11-27 06:00:00 | SPY | ETF | 363.28 | 363.31 | 363.2 | 363.31 | 2437.0 |
| 2020-11-27 06:30:00 | SPY | ETF | 363.35 | 363.49 | 363.35 | 363.38 | 5027.0 |
| 2020-11-27 07:00:00 | SPY | ETF | 363.38 | 363.55 | 363.36 | 363.55 | 19051.0 |
| 2020-11-27 07:30:00 | SPY | ETF | 363.46 | 363.7 | 363.44 | 363.67 | 175397.0 |
| 2020-11-27 08:00:00 | SPY | ETF | 363.4399 | 363.76 | 362.71 | 363.64 | 75533.0 |
| 2020-11-27 08:30:00 | SPY | ETF | 363.64 | 364.07 | 363.58 | 363.85 | 105951.0 |
| 2020-11-27 09:00:00 | SPY | ETF | 363.83 | 364.15 | 363.83 | 363.83 | 122465.0 |
| 2020-11-27 09:30:00 | SPY | ETF | 363.84 | 364.15 | 363.52 | 363.677 | 4009912.0 |
| 2020-11-27 10:00:00 | SPY | ETF | 363.68 | 364.18 | 363.6 | 364.0 | 5079658.0 |
| 2020-11-27 10:30:00 | SPY | ETF | 364.01 | 364.14 | 363.86 | 364.0 | 2168106.0 |
| 2020-11-27 11:00:00 | SPY | ETF | 363.98 | 364.13 | 363.68 | 363.8 | 2306981.0 |
| 2020-11-27 11:30:00 | SPY | ETF | 363.81 | 363.905 | 363.18 | 363.41 | 2155561.0 |
| 2020-11-27 12:00:00 | SPY | ETF | 363.41 | 363.5 | 362.72 | 362.745 | 2771042.0 |
| 2020-11-27 12:30:00 | SPY | ETF | 362.74 | 363.72 | 362.58 | 363.65 | 4928402.0 |
| 2020-11-27 13:00:00 | SPY | ETF | 363.64 | 363.76 | 363.37 | 363.75 | 1156180.0 |
| 2020-11-27 13:30:00 | SPY | ETF | 363.75 | 364.03 | 363.75 | 363.97 | 222156.0 |
| 2020-11-27 14:00:00 | SPY | ETF | 363.96 | 363.98 | 363.6701 | 363.68 | 128388.0 |
| 2020-11-27 14:30:00 | SPY | ETF | 363.68 | 363.68 | 363.54 | 363.5999 | 65537.0 |
| 2020-11-27 15:00:00 | SPY | ETF | 363.62 | 363.67 | 363.6 | 363.67 | 6020.0 |
| 2020-11-27 15:30:00 | SPY | ETF | 363.63 | 363.86 | 363.62 | 363.79 | 7578.0 |
| 2020-11-27 16:00:00 | SPY | ETF | 363.75 | 363.82 | 363.44 | 363.55 | 26760.0 |
| 2020-11-27 16:30:00 | SPY | ETF | 363.55 | 363.67 | 363.5 | 363.65 | 17188.0 |
| 2020-11-27 04:00:00 | QQQ | ETF | 297.45 | 297.67 | 297.41 | 297.5 | 16536.0 |
| 2020-11-27 04:30:00 | QQQ | ETF | 297.45 | 297.53 | 297.34 | 297.41 | 7619.0 |
| 2020-11-27 05:00:00 | QQQ | ETF | 297.34 | 297.34 | 297.17 | 297.22 | 6788.0 |
| 2020-11-27 05:30:00 | QQQ | ETF | 297.19 | 297.4 | 297.19 | 297.38 | 3450.0 |
| 2020-11-27 06:00:00 | QQQ | ETF | 297.43 | 297.5 | 297.36 | 297.49 | 7200.0 |
| 2020-11-27 06:30:00 | QQQ | ETF | 297.47 | 297.52 | 297.4 | 297.45 | 78400.0 |
| 2020-11-27 07:00:00 | QQQ | ETF | 297.45 | 297.52 | 297.35 | 297.36 | 46534.0 |
| 2020-11-27 07:30:00 | QQQ | ETF | 297.34 | 297.67 | 297.34 | 297.58 | 33826.0 |
| 2020-11-27 08:00:00 | QQQ | ETF | 297.45 | 297.98 | 297.09 | 297.89 | 134311.0 |
| 2020-11-27 08:30:00 | QQQ | ETF | 297.9 | 298.52 | 297.88 | 298.31 | 99311.0 |
| 2020-11-27 09:00:00 | QQQ | ETF | 298.3 | 298.572 | 298.18 | 298.25 | 162853.0 |
| 2020-11-27 09:30:00 | QQQ | ETF | 298.23 | 298.89 | 297.9 | 298.735 | 2112102.0 |
| 2020-11-27 10:00:00 | QQQ | ETF | 298.75 | 299.9 | 298.5568 | 299.68 | 1801673.0 |
| 2020-11-27 10:30:00 | QQQ | ETF | 299.6699 | 300.17 | 299.56 | 299.89 | 1502674.0 |
| 2020-11-27 11:00:00 | QQQ | ETF | 299.87 | 299.99 | 299.44 | 299.68 | 928070.0 |
| 2020-11-27 11:30:00 | QQQ | ETF | 299.67 | 299.885 | 298.62 | 298.835 | 1507832.0 |
| 2020-11-27 12:00:00 | QQQ | ETF | 298.83 | 299.19 | 298.35 | 298.5989 | 1480019.0 |
| 2020-11-27 12:30:00 | QQQ | ETF | 298.6 | 299.05 | 298.45 | 299.02 | 1649710.0 |
| 2020-11-27 13:00:00 | QQQ | ETF | 299.0 | 299.35 | 298.89 | 299.225 | 641784.0 |
| 2020-11-27 13:30:00 | QQQ | ETF | 299.25 | 299.33 | 299.13 | 299.19 | 24105.0 |
| 2020-11-27 14:00:00 | QQQ | ETF | 299.24 | 299.26 | 299.1 | 299.25 | 10543.0 |
| 2020-11-27 14:30:00 | QQQ | ETF | 299.23 | 299.34 | 298.88 | 298.9501 | 41180.0 |
| 2020-11-27 15:00:00 | QQQ | ETF | 298.96 | 299.1 | 298.89 | 299.07 | 10333.0 |
| 2020-11-27 15:30:00 | QQQ | ETF | 299.0 | 299.3 | 298.95 | 299.29 | 9442.0 |
> showing 50 of 12,812 rows — these rows as CSV