PREVIEW / etf_30min / 2015-06-12
file: by_date/etf_30min/2015/2015-06-12.parquet size: 355 KB rows: 12,084
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 |
|---|---|---|---|---|---|---|---|
| 2015-06-12 04:00:00 | SPY | ETF | 211.21 | 211.21 | 210.9 | 211.0 | 4295.0 |
| 2015-06-12 04:30:00 | SPY | ETF | 211.2 | 211.2 | 211.03 | 211.03 | 29400.0 |
| 2015-06-12 05:00:00 | SPY | ETF | 210.95 | 211.12 | 210.95 | 211.0 | 37291.0 |
| 2015-06-12 05:30:00 | SPY | ETF | 211.05 | 211.45 | 211.02 | 211.45 | 6541.0 |
| 2015-06-12 06:00:00 | SPY | ETF | 211.28 | 211.48 | 211.26 | 211.45 | 9500.0 |
| 2015-06-12 06:30:00 | SPY | ETF | 211.32 | 211.32 | 211.03 | 211.13 | 39800.0 |
| 2015-06-12 07:00:00 | SPY | ETF | 211.16 | 211.19 | 210.86 | 210.86 | 162238.0 |
| 2015-06-12 07:30:00 | SPY | ETF | 210.86 | 210.86 | 210.62 | 210.85 | 326646.0 |
| 2015-06-12 08:00:00 | SPY | ETF | 210.86 | 210.99 | 210.71 | 210.76 | 466024.0 |
| 2015-06-12 08:30:00 | SPY | ETF | 210.79 | 210.87 | 210.68 | 210.77 | 300503.0 |
| 2015-06-12 09:00:00 | SPY | ETF | 210.77 | 210.84 | 210.55 | 210.63 | 512744.0 |
| 2015-06-12 09:30:00 | SPY | ETF | 210.64 | 210.84 | 210.13 | 210.41 | 18178239.0 |
| 2015-06-12 10:00:00 | SPY | ETF | 210.42 | 210.73 | 210.14 | 210.25 | 12814723.0 |
| 2015-06-12 10:30:00 | SPY | ETF | 210.25 | 210.34 | 209.71 | 209.75 | 13299385.0 |
| 2015-06-12 11:00:00 | SPY | ETF | 209.75 | 210.54 | 209.68 | 210.41 | 13168368.0 |
| 2015-06-12 11:30:00 | SPY | ETF | 210.42 | 210.46 | 209.995 | 210.07 | 7325698.0 |
| 2015-06-12 12:00:00 | SPY | ETF | 210.065 | 210.17 | 209.89 | 210.13 | 6368799.0 |
| 2015-06-12 12:30:00 | SPY | ETF | 210.12 | 210.15 | 209.915 | 209.96 | 3895946.0 |
| 2015-06-12 13:00:00 | SPY | ETF | 209.9657 | 210.14 | 209.92 | 210.1275 | 2903073.0 |
| 2015-06-12 13:30:00 | SPY | ETF | 210.14 | 210.3 | 210.0 | 210.1887 | 5348887.0 |
| 2015-06-12 14:00:00 | SPY | ETF | 210.19 | 210.2 | 209.96 | 210.0 | 5899334.0 |
| 2015-06-12 14:30:00 | SPY | ETF | 210.0 | 211.482 | 209.72 | 209.76 | 9515740.0 |
| 2015-06-12 15:00:00 | SPY | ETF | 209.76 | 210.08 | 209.72 | 210.05 | 7099295.0 |
| 2015-06-12 15:30:00 | SPY | ETF | 210.07 | 210.2 | 209.93 | 210.0 | 12090502.0 |
| 2015-06-12 16:00:00 | SPY | ETF | 209.99 | 211.4734 | 209.83 | 209.98 | 7791282.0 |
| 2015-06-12 16:30:00 | SPY | ETF | 209.99 | 210.04 | 209.96 | 210.01 | 5392594.0 |
| 2015-06-12 17:00:00 | SPY | ETF | 210.01 | 210.1389 | 209.96 | 210.02 | 134536.0 |
| 2015-06-12 17:30:00 | SPY | ETF | 210.0 | 210.04 | 209.97 | 210.0 | 28065.0 |
| 2015-06-12 18:00:00 | SPY | ETF | 209.97 | 210.05 | 209.97 | 209.97 | 25340.0 |
| 2015-06-12 18:30:00 | SPY | ETF | 210.03 | 210.03 | 209.98 | 209.99 | 1000.0 |
| 2015-06-12 19:00:00 | SPY | ETF | 210.0 | 210.0 | 209.95 | 209.98 | 8595.0 |
| 2015-06-12 19:30:00 | SPY | ETF | 209.97 | 209.99 | 209.96 | 209.99 | 4841.0 |
| 2015-06-12 04:00:00 | QQQ | ETF | 109.46 | 109.46 | 109.24 | 109.24 | 9750.0 |
| 2015-06-12 05:00:00 | QQQ | ETF | 109.23 | 109.23 | 109.22 | 109.22 | 1555.0 |
| 2015-06-12 05:30:00 | QQQ | ETF | 109.53 | 109.53 | 109.53 | 109.53 | 500.0 |
| 2015-06-12 06:00:00 | QQQ | ETF | 109.49 | 109.55 | 109.49 | 109.55 | 900.0 |
| 2015-06-12 07:00:00 | QQQ | ETF | 109.4 | 109.4 | 109.25 | 109.25 | 5125.0 |
| 2015-06-12 07:30:00 | QQQ | ETF | 109.21 | 109.21 | 109.01 | 109.15 | 45197.0 |
| 2015-06-12 08:00:00 | QQQ | ETF | 109.08 | 109.21 | 109.07 | 109.1 | 156021.0 |
| 2015-06-12 08:30:00 | QQQ | ETF | 109.097 | 109.15 | 109.05 | 109.05 | 126310.0 |
| 2015-06-12 09:00:00 | QQQ | ETF | 109.05 | 109.09 | 108.98 | 109.05 | 88127.0 |
| 2015-06-12 09:30:00 | QQQ | ETF | 109.07 | 109.29 | 108.87 | 109.01 | 3856953.0 |
| 2015-06-12 10:00:00 | QQQ | ETF | 109.03 | 109.3 | 108.96 | 109.03 | 2294783.0 |
| 2015-06-12 10:30:00 | QQQ | ETF | 109.025 | 109.07 | 108.65 | 108.67 | 2842046.0 |
| 2015-06-12 11:00:00 | QQQ | ETF | 108.66 | 109.03 | 108.6 | 108.96 | 1929183.0 |
| 2015-06-12 11:30:00 | QQQ | ETF | 108.965 | 108.98 | 108.75 | 108.795 | 929187.0 |
| 2015-06-12 12:00:00 | QQQ | ETF | 108.795 | 108.9099 | 108.68 | 108.875 | 2659649.0 |
| 2015-06-12 12:30:00 | QQQ | ETF | 108.88 | 108.89 | 108.78 | 108.8 | 474909.0 |
| 2015-06-12 13:00:00 | QQQ | ETF | 108.805 | 108.87 | 108.77 | 108.8542 | 831073.0 |
| 2015-06-12 13:30:00 | QQQ | ETF | 108.855 | 108.95 | 108.81 | 108.91 | 650641.0 |
> showing 50 of 12,084 rows — these rows as CSV