PREVIEW / etf_30min / 2010-08-10
file: by_date/etf_30min/2010/2010-08-10.parquet size: 255 KB rows: 8,499
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 |
|---|---|---|---|---|---|---|---|
| 2010-08-10 04:00:00 | SPY | ETF | 112.35 | 112.84 | 112.21 | 112.45 | 5215.0 |
| 2010-08-10 04:30:00 | SPY | ETF | 112.41 | 112.46 | 112.41 | 112.46 | 650.0 |
| 2010-08-10 05:00:00 | SPY | ETF | 112.3 | 112.3 | 112.26 | 112.3 | 10300.0 |
| 2010-08-10 05:30:00 | SPY | ETF | 112.29 | 112.33 | 112.29 | 112.33 | 1750.0 |
| 2010-08-10 06:00:00 | SPY | ETF | 112.41 | 112.49 | 112.33 | 112.33 | 3700.0 |
| 2010-08-10 06:30:00 | SPY | ETF | 112.41 | 112.46 | 112.38 | 112.45 | 38200.0 |
| 2010-08-10 07:00:00 | SPY | ETF | 112.45 | 112.53 | 112.32 | 112.37 | 599190.0 |
| 2010-08-10 07:30:00 | SPY | ETF | 112.34 | 112.39 | 112.24 | 112.27 | 452053.0 |
| 2010-08-10 08:00:00 | SPY | ETF | 112.27 | 112.72 | 111.86 | 112.03 | 3129784.0 |
| 2010-08-10 08:30:00 | SPY | ETF | 112.02 | 113.02 | 111.81 | 112.01 | 2904273.0 |
| 2010-08-10 09:00:00 | SPY | ETF | 112.0 | 113.01 | 111.94 | 112.04 | 1338987.0 |
| 2010-08-10 09:30:00 | SPY | ETF | 112.03 | 112.23 | 111.3701 | 111.67 | 25082979.0 |
| 2010-08-10 10:00:00 | SPY | ETF | 111.67 | 111.92 | 111.53 | 111.85 | 14220628.0 |
| 2010-08-10 10:30:00 | SPY | ETF | 111.85 | 111.86 | 111.57 | 111.67 | 8107110.0 |
| 2010-08-10 11:00:00 | SPY | ETF | 111.67 | 111.92 | 111.65 | 111.9 | 7442336.0 |
| 2010-08-10 11:30:00 | SPY | ETF | 111.89 | 112.03 | 111.87 | 111.96 | 6818105.0 |
| 2010-08-10 12:00:00 | SPY | ETF | 111.96 | 111.99 | 111.85 | 111.98 | 5123244.0 |
| 2010-08-10 12:30:00 | SPY | ETF | 111.98 | 111.98 | 111.82 | 111.87 | 5638138.0 |
| 2010-08-10 13:00:00 | SPY | ETF | 111.87 | 111.88 | 111.58 | 111.61 | 5804715.0 |
| 2010-08-10 13:30:00 | SPY | ETF | 111.605 | 111.8 | 111.55 | 111.73 | 6671191.0 |
| 2010-08-10 14:00:00 | SPY | ETF | 111.73 | 112.71 | 111.73 | 112.4 | 49174171.0 |
| 2010-08-10 14:30:00 | SPY | ETF | 112.39 | 112.98 | 112.37 | 112.58 | 35292181.0 |
| 2010-08-10 15:00:00 | SPY | ETF | 112.59 | 112.85 | 112.16 | 112.51 | 22251832.0 |
| 2010-08-10 15:30:00 | SPY | ETF | 112.51 | 112.78 | 112.3 | 112.42 | 26391697.0 |
| 2010-08-10 16:00:00 | SPY | ETF | 112.42 | 112.825 | 111.555 | 112.48 | 8479055.0 |
| 2010-08-10 16:30:00 | SPY | ETF | 112.47 | 113.0254 | 112.44 | 112.45 | 3649952.0 |
| 2010-08-10 17:00:00 | SPY | ETF | 112.47 | 113.0255 | 112.44 | 112.46 | 3543886.0 |
| 2010-08-10 17:30:00 | SPY | ETF | 112.46 | 112.51 | 112.45 | 112.5 | 38932.0 |
| 2010-08-10 18:00:00 | SPY | ETF | 112.48 | 112.48 | 112.39 | 112.42 | 125227.0 |
| 2010-08-10 18:30:00 | SPY | ETF | 112.43 | 112.46 | 112.43 | 112.45 | 3050.0 |
| 2010-08-10 19:00:00 | SPY | ETF | 112.43 | 112.43 | 112.4 | 112.4 | 30309.0 |
| 2010-08-10 19:30:00 | SPY | ETF | 112.41 | 112.44 | 112.23 | 112.23 | 68191.0 |
| 2010-08-10 04:00:00 | QQQ | ETF | 47.02 | 47.02 | 46.78 | 46.8 | 13361.0 |
| 2010-08-10 05:00:00 | QQQ | ETF | 46.81 | 46.81 | 46.81 | 46.81 | 7440.0 |
| 2010-08-10 05:30:00 | QQQ | ETF | 46.78 | 46.78 | 46.78 | 46.78 | 400.0 |
| 2010-08-10 06:00:00 | QQQ | ETF | 46.9 | 46.9 | 46.9 | 46.9 | 300.0 |
| 2010-08-10 06:30:00 | QQQ | ETF | 46.86 | 46.88 | 46.86 | 46.88 | 900.0 |
| 2010-08-10 07:00:00 | QQQ | ETF | 46.87 | 46.9 | 46.83 | 46.84 | 245750.0 |
| 2010-08-10 07:30:00 | QQQ | ETF | 46.83 | 46.84 | 46.78 | 46.8 | 449232.0 |
| 2010-08-10 08:00:00 | QQQ | ETF | 46.8 | 46.87 | 46.61 | 46.67 | 3314642.0 |
| 2010-08-10 08:30:00 | QQQ | ETF | 46.65 | 46.71 | 46.6 | 46.69 | 507164.0 |
| 2010-08-10 09:00:00 | QQQ | ETF | 46.69 | 46.75 | 46.65 | 46.71 | 441960.0 |
| 2010-08-10 09:30:00 | QQQ | ETF | 46.72 | 46.77 | 46.28 | 46.37 | 11766157.0 |
| 2010-08-10 10:00:00 | QQQ | ETF | 46.38 | 46.54 | 46.34 | 46.52 | 5973224.0 |
| 2010-08-10 10:30:00 | QQQ | ETF | 46.51 | 46.52 | 46.4 | 46.42 | 2751435.0 |
| 2010-08-10 11:00:00 | QQQ | ETF | 46.43 | 46.53 | 46.417 | 46.53 | 2187239.0 |
| 2010-08-10 11:30:00 | QQQ | ETF | 46.53 | 46.61 | 46.52 | 46.5721 | 2889344.0 |
| 2010-08-10 12:00:00 | QQQ | ETF | 46.58 | 46.5996 | 46.52 | 46.5799 | 1875273.0 |
| 2010-08-10 12:30:00 | QQQ | ETF | 46.58 | 46.58 | 46.48 | 46.5 | 1392119.0 |
| 2010-08-10 13:00:00 | QQQ | ETF | 46.5 | 46.5 | 46.31 | 46.325 | 2111335.0 |
> showing 50 of 8,499 rows — these rows as CSV