PREVIEW / etf_30min / 2009-10-12
file: by_date/etf_30min/2009/2009-10-12.parquet size: 228 KB rows: 7,693
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 |
|---|---|---|---|---|---|---|---|
| 2009-10-12 04:00:00 | SPY | ETF | 107.7 | 107.89 | 107.7 | 107.89 | 4500.0 |
| 2009-10-12 04:30:00 | SPY | ETF | 107.8 | 107.9 | 107.8 | 107.9 | 500.0 |
| 2009-10-12 05:00:00 | SPY | ETF | 107.93 | 107.98 | 107.86 | 107.9 | 3250.0 |
| 2009-10-12 05:30:00 | SPY | ETF | 107.86 | 107.9 | 107.83 | 107.9 | 13950.0 |
| 2009-10-12 06:00:00 | SPY | ETF | 107.92 | 107.92 | 107.85 | 107.92 | 36478.0 |
| 2009-10-12 06:30:00 | SPY | ETF | 107.92 | 107.95 | 107.87 | 107.95 | 28052.0 |
| 2009-10-12 07:00:00 | SPY | ETF | 107.94 | 108.13 | 107.94 | 107.97 | 164414.0 |
| 2009-10-12 07:30:00 | SPY | ETF | 107.99 | 108.03 | 107.95 | 107.98 | 267024.0 |
| 2009-10-12 08:00:00 | SPY | ETF | 107.97 | 107.97 | 107.81 | 107.91 | 841160.0 |
| 2009-10-12 08:30:00 | SPY | ETF | 107.91 | 107.92 | 107.76 | 107.81 | 528410.0 |
| 2009-10-12 09:00:00 | SPY | ETF | 107.81 | 107.83 | 107.74 | 107.76 | 611890.0 |
| 2009-10-12 09:30:00 | SPY | ETF | 107.76 | 108.07 | 107.65 | 108.06 | 14845212.0 |
| 2009-10-12 10:00:00 | SPY | ETF | 108.06 | 108.09 | 107.82 | 107.9 | 10359021.0 |
| 2009-10-12 10:30:00 | SPY | ETF | 107.9 | 108.04 | 107.89 | 108.02 | 6782224.0 |
| 2009-10-12 11:00:00 | SPY | ETF | 108.01 | 108.08 | 107.92 | 107.92 | 5220181.0 |
| 2009-10-12 11:30:00 | SPY | ETF | 107.92 | 107.93 | 107.83 | 107.85 | 4013087.0 |
| 2009-10-12 12:00:00 | SPY | ETF | 107.84 | 107.98 | 107.82 | 107.88 | 3808511.0 |
| 2009-10-12 12:30:00 | SPY | ETF | 107.88 | 107.96 | 107.82 | 107.95 | 3402357.0 |
| 2009-10-12 13:00:00 | SPY | ETF | 107.95 | 107.99 | 107.89 | 107.915 | 2516099.0 |
| 2009-10-12 13:30:00 | SPY | ETF | 107.92 | 107.98 | 107.83 | 107.9425 | 4947647.0 |
| 2009-10-12 14:00:00 | SPY | ETF | 107.95 | 107.965 | 107.38 | 107.46 | 17320017.0 |
| 2009-10-12 14:30:00 | SPY | ETF | 107.46 | 107.52 | 107.28 | 107.5 | 9675686.0 |
| 2009-10-12 15:00:00 | SPY | ETF | 107.5 | 107.65 | 107.495 | 107.64 | 7556742.0 |
| 2009-10-12 15:30:00 | SPY | ETF | 107.64 | 107.74 | 107.47 | 107.74 | 16512598.0 |
| 2009-10-12 16:00:00 | SPY | ETF | 107.74 | 108.0 | 107.44 | 107.58 | 7268591.0 |
| 2009-10-12 16:30:00 | SPY | ETF | 107.58 | 107.6 | 107.54 | 107.55 | 250634.0 |
| 2009-10-12 17:00:00 | SPY | ETF | 107.55 | 107.7 | 107.54 | 107.65 | 272268.0 |
| 2009-10-12 17:30:00 | SPY | ETF | 107.64 | 107.68 | 107.57 | 107.61 | 54600.0 |
| 2009-10-12 18:00:00 | SPY | ETF | 107.61 | 107.61 | 107.56 | 107.58 | 25298.0 |
| 2009-10-12 18:30:00 | SPY | ETF | 107.58 | 107.6 | 107.57 | 107.6 | 2711.0 |
| 2009-10-12 19:00:00 | SPY | ETF | 107.6 | 107.6 | 107.56 | 107.58 | 41073.0 |
| 2009-10-12 19:30:00 | SPY | ETF | 107.57 | 107.59 | 107.56 | 107.59 | 51062.0 |
| 2009-10-12 04:00:00 | QQQ | ETF | 42.63 | 42.68 | 42.63 | 42.67 | 998.0 |
| 2009-10-12 04:30:00 | QQQ | ETF | 42.7 | 42.7 | 42.7 | 42.7 | 100.0 |
| 2009-10-12 05:00:00 | QQQ | ETF | 42.71 | 42.74 | 42.71 | 42.74 | 3343.0 |
| 2009-10-12 06:00:00 | QQQ | ETF | 42.73 | 42.73 | 42.73 | 42.73 | 700.0 |
| 2009-10-12 06:30:00 | QQQ | ETF | 42.72 | 42.72 | 42.72 | 42.72 | 3000.0 |
| 2009-10-12 07:00:00 | QQQ | ETF | 42.74 | 42.78 | 42.73 | 42.74 | 133274.0 |
| 2009-10-12 07:30:00 | QQQ | ETF | 42.74 | 42.75 | 42.73 | 42.75 | 96206.0 |
| 2009-10-12 08:00:00 | QQQ | ETF | 42.73 | 42.75 | 42.7 | 42.74 | 139118.0 |
| 2009-10-12 08:30:00 | QQQ | ETF | 42.73 | 42.74 | 42.67 | 42.69 | 111423.0 |
| 2009-10-12 09:00:00 | QQQ | ETF | 42.69 | 42.71 | 42.65 | 42.65 | 247279.0 |
| 2009-10-12 09:30:00 | QQQ | ETF | 42.65 | 42.84 | 42.6 | 42.8301 | 8129904.0 |
| 2009-10-12 10:00:00 | QQQ | ETF | 42.84 | 42.87 | 42.74 | 42.7704 | 4921518.0 |
| 2009-10-12 10:30:00 | QQQ | ETF | 42.77 | 42.82 | 42.75 | 42.81 | 2451347.0 |
| 2009-10-12 11:00:00 | QQQ | ETF | 42.808 | 42.83 | 42.77 | 42.8 | 1727952.0 |
| 2009-10-12 11:30:00 | QQQ | ETF | 42.8021 | 42.8095 | 42.72 | 42.7301 | 1998093.0 |
| 2009-10-12 12:00:00 | QQQ | ETF | 42.73 | 42.735 | 42.65 | 42.66 | 2331929.0 |
| 2009-10-12 12:30:00 | QQQ | ETF | 42.65 | 42.69 | 42.63 | 42.68 | 2053777.0 |
| 2009-10-12 13:00:00 | QQQ | ETF | 42.67 | 42.7 | 42.64 | 42.65 | 1196789.0 |
> showing 50 of 7,693 rows — these rows as CSV