PREVIEW / etf_30min / 2014-10-29
file: by_date/etf_30min/2014/2014-10-29.parquet size: 366 KB rows: 12,274
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 |
|---|---|---|---|---|---|---|---|
| 2014-10-29 04:00:00 | SPY | ETF | 198.44 | 198.58 | 198.43 | 198.58 | 2026.0 |
| 2014-10-29 04:30:00 | SPY | ETF | 198.4 | 198.43 | 198.24 | 198.42 | 11705.0 |
| 2014-10-29 05:00:00 | SPY | ETF | 198.35 | 198.51 | 198.34 | 198.49 | 11625.0 |
| 2014-10-29 05:30:00 | SPY | ETF | 198.55 | 198.72 | 198.55 | 198.57 | 9895.0 |
| 2014-10-29 06:00:00 | SPY | ETF | 198.54 | 198.54 | 198.39 | 198.4 | 24116.0 |
| 2014-10-29 06:30:00 | SPY | ETF | 198.48 | 198.54 | 198.21 | 198.21 | 139428.0 |
| 2014-10-29 07:00:00 | SPY | ETF | 198.27 | 198.32 | 198.18 | 198.18 | 99819.0 |
| 2014-10-29 07:30:00 | SPY | ETF | 198.17 | 198.3 | 198.08 | 198.3 | 145946.0 |
| 2014-10-29 08:00:00 | SPY | ETF | 198.29 | 198.43 | 198.11 | 198.43 | 370227.0 |
| 2014-10-29 08:30:00 | SPY | ETF | 198.44 | 198.46 | 198.34 | 198.39 | 304878.0 |
| 2014-10-29 09:00:00 | SPY | ETF | 198.4 | 198.62 | 198.14 | 198.55 | 833887.0 |
| 2014-10-29 09:30:00 | SPY | ETF | 198.55 | 199.12 | 198.47 | 199.09 | 11398538.0 |
| 2014-10-29 10:00:00 | SPY | ETF | 199.085 | 199.12 | 198.41 | 198.54 | 10780481.0 |
| 2014-10-29 10:30:00 | SPY | ETF | 198.54 | 198.8 | 198.22 | 198.35 | 8995103.0 |
| 2014-10-29 11:00:00 | SPY | ETF | 198.35 | 198.66 | 198.26 | 198.57 | 6666863.0 |
| 2014-10-29 11:30:00 | SPY | ETF | 198.57 | 198.59 | 198.33 | 198.47 | 3324819.0 |
| 2014-10-29 12:00:00 | SPY | ETF | 198.46 | 198.47 | 198.02 | 198.02 | 5724575.0 |
| 2014-10-29 12:30:00 | SPY | ETF | 198.03 | 198.195 | 197.96 | 198.1 | 4708328.0 |
| 2014-10-29 13:00:00 | SPY | ETF | 198.109 | 198.17 | 198.0 | 198.12 | 3745105.0 |
| 2014-10-29 13:30:00 | SPY | ETF | 198.12 | 198.145 | 197.72 | 198.09 | 7039161.0 |
| 2014-10-29 14:00:00 | SPY | ETF | 198.07 | 198.085 | 196.8 | 197.87 | 28066175.0 |
| 2014-10-29 14:30:00 | SPY | ETF | 197.87 | 198.05 | 197.21 | 197.71 | 13830049.0 |
| 2014-10-29 15:00:00 | SPY | ETF | 197.71 | 197.79 | 196.98 | 197.69 | 10572515.0 |
| 2014-10-29 15:30:00 | SPY | ETF | 197.695 | 198.42 | 197.69 | 198.14 | 15574806.0 |
| 2014-10-29 16:00:00 | SPY | ETF | 198.13 | 198.189 | 197.77 | 197.77 | 8538502.0 |
| 2014-10-29 16:30:00 | SPY | ETF | 197.8 | 197.86 | 197.73 | 197.76 | 531101.0 |
| 2014-10-29 17:00:00 | SPY | ETF | 197.76 | 198.1797 | 197.69 | 198.1797 | 158342.0 |
| 2014-10-29 17:30:00 | SPY | ETF | 197.76 | 197.78 | 197.74 | 197.74 | 96587.0 |
| 2014-10-29 18:00:00 | SPY | ETF | 197.75 | 197.92 | 197.62 | 197.92 | 117952.0 |
| 2014-10-29 18:30:00 | SPY | ETF | 197.92 | 197.94 | 197.87 | 197.9 | 23310.0 |
| 2014-10-29 19:00:00 | SPY | ETF | 197.86 | 197.87 | 197.82 | 197.85 | 9210.0 |
| 2014-10-29 19:30:00 | SPY | ETF | 197.85 | 197.85 | 197.64 | 197.65 | 51286.0 |
| 2014-10-29 04:00:00 | QQQ | ETF | 99.81 | 99.87 | 99.81 | 99.87 | 26200.0 |
| 2014-10-29 04:30:00 | QQQ | ETF | 99.74 | 99.74 | 99.74 | 99.74 | 1000.0 |
| 2014-10-29 05:00:00 | QQQ | ETF | 99.81 | 99.93 | 99.81 | 99.91 | 7400.0 |
| 2014-10-29 05:30:00 | QQQ | ETF | 99.93 | 99.99 | 99.91 | 99.99 | 7000.0 |
| 2014-10-29 06:00:00 | QQQ | ETF | 99.98 | 99.98 | 99.88 | 99.89 | 2327.0 |
| 2014-10-29 06:30:00 | QQQ | ETF | 99.9 | 99.98 | 99.81 | 99.81 | 10400.0 |
| 2014-10-29 07:00:00 | QQQ | ETF | 99.83 | 99.86 | 99.78 | 99.78 | 15021.0 |
| 2014-10-29 07:30:00 | QQQ | ETF | 99.77 | 99.81 | 99.72 | 99.79 | 19272.0 |
| 2014-10-29 08:00:00 | QQQ | ETF | 99.81 | 99.92 | 99.78 | 99.92 | 93970.0 |
| 2014-10-29 08:30:00 | QQQ | ETF | 99.92 | 100.01 | 99.81 | 99.86 | 196108.0 |
| 2014-10-29 09:00:00 | QQQ | ETF | 99.85 | 100.02 | 99.82 | 99.83 | 309242.0 |
| 2014-10-29 09:30:00 | QQQ | ETF | 99.84 | 100.12 | 99.75 | 100.065 | 4058874.0 |
| 2014-10-29 10:00:00 | QQQ | ETF | 100.065 | 100.09 | 99.71 | 99.815 | 3421755.0 |
| 2014-10-29 10:30:00 | QQQ | ETF | 99.82 | 99.93 | 99.73 | 99.789 | 1867341.0 |
| 2014-10-29 11:00:00 | QQQ | ETF | 99.79 | 99.97 | 99.79 | 99.89 | 995688.0 |
| 2014-10-29 11:30:00 | QQQ | ETF | 99.88 | 99.9 | 99.73 | 99.81 | 1007829.0 |
| 2014-10-29 12:00:00 | QQQ | ETF | 99.815 | 99.83 | 99.57 | 99.58 | 1348822.0 |
| 2014-10-29 12:30:00 | QQQ | ETF | 99.58 | 99.72 | 99.555 | 99.62 | 1181668.0 |
> showing 50 of 12,274 rows — these rows as CSV