PREVIEW / etf_30min / 2013-10-14
file: by_date/etf_30min/2013/2013-10-14.parquet size: 326 KB rows: 10,727
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 |
|---|---|---|---|---|---|---|---|
| 2013-10-14 04:00:00 | SPY | ETF | 169.54 | 169.54 | 169.2 | 169.23 | 64076.0 |
| 2013-10-14 04:30:00 | SPY | ETF | 169.21 | 169.27 | 169.15 | 169.27 | 5904.0 |
| 2013-10-14 05:00:00 | SPY | ETF | 169.29 | 169.29 | 169.17 | 169.25 | 15441.0 |
| 2013-10-14 05:30:00 | SPY | ETF | 169.27 | 169.29 | 169.18 | 169.18 | 10586.0 |
| 2013-10-14 06:00:00 | SPY | ETF | 169.2 | 169.36 | 169.16 | 169.25 | 22000.0 |
| 2013-10-14 06:30:00 | SPY | ETF | 169.25 | 169.33 | 169.2 | 169.3 | 74780.0 |
| 2013-10-14 07:00:00 | SPY | ETF | 169.32 | 169.39 | 169.25 | 169.3 | 208906.0 |
| 2013-10-14 07:30:00 | SPY | ETF | 169.31 | 169.31 | 169.15 | 169.15 | 342921.0 |
| 2013-10-14 08:00:00 | SPY | ETF | 169.17 | 169.36 | 168.96 | 169.05 | 545456.0 |
| 2013-10-14 08:30:00 | SPY | ETF | 169.02 | 169.21 | 169.0 | 169.12 | 432914.0 |
| 2013-10-14 09:00:00 | SPY | ETF | 169.11 | 169.26 | 169.11 | 169.21 | 721961.0 |
| 2013-10-14 09:30:00 | SPY | ETF | 169.21 | 169.67 | 169.08 | 169.505 | 11454169.0 |
| 2013-10-14 10:00:00 | SPY | ETF | 169.5 | 169.66 | 169.28 | 169.52 | 6091859.0 |
| 2013-10-14 10:30:00 | SPY | ETF | 169.53 | 169.6 | 169.28 | 169.42 | 5576705.0 |
| 2013-10-14 11:00:00 | SPY | ETF | 169.42 | 169.56 | 169.34 | 169.56 | 3028671.0 |
| 2013-10-14 11:30:00 | SPY | ETF | 169.56 | 170.11 | 169.55 | 170.07 | 7912005.0 |
| 2013-10-14 12:00:00 | SPY | ETF | 170.07 | 170.18 | 169.88 | 169.913 | 4298391.0 |
| 2013-10-14 12:30:00 | SPY | ETF | 169.92 | 170.17 | 169.91 | 170.15 | 4267956.0 |
| 2013-10-14 13:00:00 | SPY | ETF | 170.15 | 170.55 | 170.07 | 170.43 | 5243923.0 |
| 2013-10-14 13:30:00 | SPY | ETF | 170.43 | 170.64 | 170.4 | 170.52 | 6180299.0 |
| 2013-10-14 14:00:00 | SPY | ETF | 170.51 | 170.92 | 170.47 | 170.78 | 6963222.0 |
| 2013-10-14 14:30:00 | SPY | ETF | 170.79 | 170.94 | 170.48 | 170.68 | 10449588.0 |
| 2013-10-14 15:00:00 | SPY | ETF | 170.685 | 171.08 | 170.57 | 170.8899 | 7286260.0 |
| 2013-10-14 15:30:00 | SPY | ETF | 170.88 | 171.03 | 170.6 | 170.97 | 16485715.0 |
| 2013-10-14 16:00:00 | SPY | ETF | 170.96 | 171.05 | 170.2572 | 170.95 | 10311343.0 |
| 2013-10-14 16:30:00 | SPY | ETF | 170.95 | 171.13 | 169.49 | 171.06 | 789622.0 |
| 2013-10-14 17:00:00 | SPY | ETF | 171.07 | 171.13 | 171.04 | 171.04 | 152693.0 |
| 2013-10-14 17:30:00 | SPY | ETF | 171.06 | 171.09 | 171.0 | 171.09 | 101993.0 |
| 2013-10-14 18:00:00 | SPY | ETF | 171.09 | 171.12 | 171.02 | 171.12 | 107436.0 |
| 2013-10-14 18:30:00 | SPY | ETF | 171.1 | 171.1 | 170.97 | 170.97 | 10600.0 |
| 2013-10-14 19:00:00 | SPY | ETF | 170.98 | 171.04 | 170.96 | 171.04 | 25878.0 |
| 2013-10-14 19:30:00 | SPY | ETF | 171.04 | 171.42 | 171.02 | 171.31 | 63335.0 |
| 2013-10-14 04:00:00 | QQQ | ETF | 78.86 | 78.88 | 78.8 | 78.81 | 15500.0 |
| 2013-10-14 04:30:00 | QQQ | ETF | 78.8 | 78.83 | 78.77 | 78.83 | 4100.0 |
| 2013-10-14 05:00:00 | QQQ | ETF | 78.82 | 78.82 | 78.78 | 78.81 | 6100.0 |
| 2013-10-14 05:30:00 | QQQ | ETF | 78.8 | 78.83 | 78.78 | 78.78 | 4500.0 |
| 2013-10-14 06:00:00 | QQQ | ETF | 78.79 | 78.89 | 78.78 | 78.83 | 11800.0 |
| 2013-10-14 06:30:00 | QQQ | ETF | 78.82 | 78.88 | 78.81 | 78.85 | 50800.0 |
| 2013-10-14 07:00:00 | QQQ | ETF | 78.86 | 78.86 | 78.83 | 78.84 | 13182.0 |
| 2013-10-14 07:30:00 | QQQ | ETF | 78.84 | 78.84 | 78.78 | 78.79 | 20842.0 |
| 2013-10-14 08:00:00 | QQQ | ETF | 78.79 | 78.87 | 78.62 | 78.69 | 110813.0 |
| 2013-10-14 08:30:00 | QQQ | ETF | 78.7 | 78.75 | 78.69 | 78.73 | 58509.0 |
| 2013-10-14 09:00:00 | QQQ | ETF | 78.72 | 78.77 | 78.71 | 78.74 | 75014.0 |
| 2013-10-14 09:30:00 | QQQ | ETF | 78.74 | 79.06 | 78.68 | 79.05 | 3816704.0 |
| 2013-10-14 10:00:00 | QQQ | ETF | 79.05 | 79.109 | 78.89 | 79.03 | 2238253.0 |
| 2013-10-14 10:30:00 | QQQ | ETF | 79.03 | 79.11 | 78.84 | 78.91 | 1518551.0 |
| 2013-10-14 11:00:00 | QQQ | ETF | 78.91 | 79.03 | 78.88 | 79.0114 | 990316.0 |
| 2013-10-14 11:30:00 | QQQ | ETF | 79.01 | 79.33 | 79.005 | 79.3065 | 2207779.0 |
| 2013-10-14 12:00:00 | QQQ | ETF | 79.31 | 79.33 | 79.22 | 79.27 | 1650272.0 |
| 2013-10-14 12:30:00 | QQQ | ETF | 79.28 | 79.435 | 79.27 | 79.42 | 1647676.0 |
> showing 50 of 10,727 rows — these rows as CSV