PREVIEW / etf_30min / 2011-01-27
file: by_date/etf_30min/2011/2011-01-27.parquet size: 273 KB rows: 9,143
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 |
|---|---|---|---|---|---|---|---|
| 2011-01-27 04:00:00 | SPY | ETF | 129.64 | 129.64 | 129.42 | 129.52 | 6460.0 |
| 2011-01-27 04:30:00 | SPY | ETF | 129.52 | 129.67 | 129.52 | 129.65 | 2680.0 |
| 2011-01-27 05:00:00 | SPY | ETF | 129.69 | 129.69 | 129.67 | 129.67 | 200.0 |
| 2011-01-27 05:30:00 | SPY | ETF | 129.69 | 129.85 | 129.69 | 129.85 | 5180.0 |
| 2011-01-27 06:00:00 | SPY | ETF | 129.75 | 129.75 | 129.72 | 129.72 | 4280.0 |
| 2011-01-27 06:30:00 | SPY | ETF | 129.67 | 129.7 | 129.47 | 129.67 | 8100.0 |
| 2011-01-27 07:00:00 | SPY | ETF | 129.69 | 129.77 | 129.59 | 129.71 | 82500.0 |
| 2011-01-27 07:30:00 | SPY | ETF | 129.7 | 130.01 | 129.7 | 129.87 | 249399.0 |
| 2011-01-27 08:00:00 | SPY | ETF | 129.7 | 130.0 | 129.7 | 129.9 | 739287.0 |
| 2011-01-27 08:30:00 | SPY | ETF | 129.89 | 129.89 | 129.43 | 129.51 | 2769799.0 |
| 2011-01-27 09:00:00 | SPY | ETF | 129.5 | 129.75 | 129.47 | 129.7 | 5339044.0 |
| 2011-01-27 09:30:00 | SPY | ETF | 129.7 | 130.02 | 129.58 | 129.97 | 15214145.0 |
| 2011-01-27 10:00:00 | SPY | ETF | 129.97 | 130.17 | 129.77 | 129.98 | 11684068.0 |
| 2011-01-27 10:30:00 | SPY | ETF | 129.9838 | 130.1 | 129.87 | 129.935 | 7249111.0 |
| 2011-01-27 11:00:00 | SPY | ETF | 129.94 | 129.96 | 129.47 | 129.54 | 11725723.0 |
| 2011-01-27 11:30:00 | SPY | ETF | 129.54 | 129.76 | 129.47 | 129.7 | 7883602.0 |
| 2011-01-27 12:00:00 | SPY | ETF | 129.71 | 129.86 | 129.68 | 129.81 | 4740491.0 |
| 2011-01-27 12:30:00 | SPY | ETF | 129.81 | 129.97 | 129.75 | 129.95 | 5001212.0 |
| 2011-01-27 13:00:00 | SPY | ETF | 129.95 | 130.02 | 129.86 | 129.935 | 2720260.0 |
| 2011-01-27 13:30:00 | SPY | ETF | 129.94 | 130.01 | 129.86 | 129.9562 | 4671895.0 |
| 2011-01-27 14:00:00 | SPY | ETF | 129.96 | 129.99 | 129.79 | 129.7901 | 4073368.0 |
| 2011-01-27 14:30:00 | SPY | ETF | 129.8 | 130.05 | 129.79 | 129.99 | 6576046.0 |
| 2011-01-27 15:00:00 | SPY | ETF | 130.0 | 130.05 | 129.88 | 130.048 | 5192189.0 |
| 2011-01-27 15:30:00 | SPY | ETF | 130.04 | 130.21 | 129.9 | 130.02 | 19264016.0 |
| 2011-01-27 16:00:00 | SPY | ETF | 130.02 | 130.06 | 129.56 | 129.96 | 7429739.0 |
| 2011-01-27 16:30:00 | SPY | ETF | 129.96 | 129.96 | 129.84 | 129.93 | 541249.0 |
| 2011-01-27 17:00:00 | SPY | ETF | 129.93 | 129.93 | 129.85 | 129.85 | 98391.0 |
| 2011-01-27 17:30:00 | SPY | ETF | 129.89 | 129.95 | 129.86 | 129.89 | 72500.0 |
| 2011-01-27 18:00:00 | SPY | ETF | 129.88 | 130.03 | 129.84 | 129.86 | 27085.0 |
| 2011-01-27 18:30:00 | SPY | ETF | 129.86 | 129.89 | 129.85 | 129.85 | 25700.0 |
| 2011-01-27 19:00:00 | SPY | ETF | 129.86 | 129.86 | 129.82 | 129.82 | 36518.0 |
| 2011-01-27 19:30:00 | SPY | ETF | 129.83 | 129.86 | 129.8 | 129.84 | 21399.0 |
| 2011-01-27 04:30:00 | QQQ | ETF | 56.93 | 56.93 | 56.93 | 56.93 | 300.0 |
| 2011-01-27 05:30:00 | QQQ | ETF | 57.0 | 57.02 | 57.0 | 57.02 | 200.0 |
| 2011-01-27 06:30:00 | QQQ | ETF | 57.02 | 57.02 | 56.99 | 56.99 | 282.0 |
| 2011-01-27 07:00:00 | QQQ | ETF | 56.99 | 57.04 | 56.97 | 56.97 | 18997.0 |
| 2011-01-27 07:30:00 | QQQ | ETF | 57.03 | 57.08 | 57.02 | 57.02 | 15778.0 |
| 2011-01-27 08:00:00 | QQQ | ETF | 57.12 | 57.12 | 57.03 | 57.09 | 117493.0 |
| 2011-01-27 08:30:00 | QQQ | ETF | 57.08 | 57.08 | 56.89 | 56.92 | 247780.0 |
| 2011-01-27 09:00:00 | QQQ | ETF | 56.92 | 57.04 | 56.91 | 57.0 | 191431.0 |
| 2011-01-27 09:30:00 | QQQ | ETF | 57.01 | 57.18 | 56.96 | 57.15 | 5621066.0 |
| 2011-01-27 10:00:00 | QQQ | ETF | 57.15 | 57.22 | 57.0 | 57.14 | 4096539.0 |
| 2011-01-27 10:30:00 | QQQ | ETF | 57.14 | 57.17 | 57.04 | 57.08 | 2416910.0 |
| 2011-01-27 11:00:00 | QQQ | ETF | 57.08 | 57.1 | 56.92 | 56.99 | 3847696.0 |
| 2011-01-27 11:30:00 | QQQ | ETF | 56.99 | 57.11 | 56.9301 | 57.0695 | 3635021.0 |
| 2011-01-27 12:00:00 | QQQ | ETF | 57.07 | 57.14 | 57.05 | 57.11 | 2679062.0 |
| 2011-01-27 12:30:00 | QQQ | ETF | 57.1 | 57.27 | 57.0901 | 57.25 | 3788968.0 |
| 2011-01-27 13:00:00 | QQQ | ETF | 57.26 | 57.27 | 57.2 | 57.215 | 1172598.0 |
| 2011-01-27 13:30:00 | QQQ | ETF | 57.22 | 57.24 | 57.17 | 57.24 | 930480.0 |
| 2011-01-27 14:00:00 | QQQ | ETF | 57.23 | 57.24 | 57.15 | 57.16 | 1080799.0 |
> showing 50 of 9,143 rows — these rows as CSV