PREVIEW / etf_30min / 2011-08-15
file: by_date/etf_30min/2011/2011-08-15.parquet size: 293 KB rows: 9,831
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 |
|---|---|---|---|---|---|---|---|
| 2011-08-15 04:00:00 | SPY | ETF | 119.0 | 119.0 | 118.77 | 118.99 | 12914.0 |
| 2011-08-15 04:30:00 | SPY | ETF | 118.9 | 119.07 | 118.89 | 119.07 | 3300.0 |
| 2011-08-15 05:00:00 | SPY | ETF | 119.11 | 119.11 | 119.04 | 119.04 | 3100.0 |
| 2011-08-15 05:30:00 | SPY | ETF | 118.92 | 118.94 | 118.62 | 118.74 | 5615.0 |
| 2011-08-15 06:00:00 | SPY | ETF | 118.69 | 118.69 | 118.42 | 118.64 | 3800.0 |
| 2011-08-15 06:30:00 | SPY | ETF | 118.64 | 118.84 | 118.46 | 118.82 | 20400.0 |
| 2011-08-15 07:00:00 | SPY | ETF | 118.78 | 118.84 | 118.7 | 118.79 | 88149.0 |
| 2011-08-15 07:30:00 | SPY | ETF | 118.79 | 118.9 | 118.63 | 118.85 | 150493.0 |
| 2011-08-15 08:00:00 | SPY | ETF | 118.87 | 119.04 | 118.67 | 118.69 | 681859.0 |
| 2011-08-15 08:30:00 | SPY | ETF | 118.73 | 118.89 | 118.49 | 118.68 | 1660658.0 |
| 2011-08-15 09:00:00 | SPY | ETF | 118.66 | 119.2 | 118.12 | 119.18 | 2266950.0 |
| 2011-08-15 09:30:00 | SPY | ETF | 119.19 | 119.9 | 119.11 | 119.62 | 30823958.0 |
| 2011-08-15 10:00:00 | SPY | ETF | 119.62 | 120.23 | 119.5 | 120.16 | 22670129.0 |
| 2011-08-15 10:30:00 | SPY | ETF | 120.15 | 120.25 | 119.64 | 119.68 | 18019284.0 |
| 2011-08-15 11:00:00 | SPY | ETF | 119.68 | 120.142 | 119.14 | 119.33 | 14373811.0 |
| 2011-08-15 11:30:00 | SPY | ETF | 119.3286 | 119.54 | 119.0 | 119.412 | 15193343.0 |
| 2011-08-15 12:00:00 | SPY | ETF | 119.43 | 119.69 | 119.36 | 119.6 | 7540040.0 |
| 2011-08-15 12:30:00 | SPY | ETF | 119.605 | 120.0 | 119.48 | 119.91 | 10130914.0 |
| 2011-08-15 13:00:00 | SPY | ETF | 119.92 | 120.11 | 119.61 | 119.86 | 13768392.0 |
| 2011-08-15 13:30:00 | SPY | ETF | 119.88 | 120.05 | 119.71 | 119.99 | 9821905.0 |
| 2011-08-15 14:00:00 | SPY | ETF | 119.99 | 120.39 | 119.95 | 120.32 | 11999579.0 |
| 2011-08-15 14:30:00 | SPY | ETF | 120.31 | 120.42 | 120.08 | 120.36 | 15861499.0 |
| 2011-08-15 15:00:00 | SPY | ETF | 120.355 | 120.55 | 120.14 | 120.21 | 13065456.0 |
| 2011-08-15 15:30:00 | SPY | ETF | 120.21 | 120.74 | 120.16 | 120.67 | 36327177.0 |
| 2011-08-15 16:00:00 | SPY | ETF | 120.66 | 120.7128 | 119.87 | 120.21 | 24900506.0 |
| 2011-08-15 16:30:00 | SPY | ETF | 120.21 | 120.36 | 120.11 | 120.33 | 2826198.0 |
| 2011-08-15 17:00:00 | SPY | ETF | 120.32 | 120.35 | 120.28 | 120.3 | 184171.0 |
| 2011-08-15 17:30:00 | SPY | ETF | 120.29 | 120.35 | 120.27 | 120.31 | 34740.0 |
| 2011-08-15 18:00:00 | SPY | ETF | 120.27 | 120.55 | 120.12 | 120.15 | 186187.0 |
| 2011-08-15 18:30:00 | SPY | ETF | 120.17 | 120.25 | 120.16 | 120.17 | 50011.0 |
| 2011-08-15 19:00:00 | SPY | ETF | 120.2 | 120.24 | 120.15 | 120.16 | 38375.0 |
| 2011-08-15 19:30:00 | SPY | ETF | 120.16 | 120.2 | 120.1 | 120.15 | 233360.0 |
| 2011-08-15 04:00:00 | QQQ | ETF | 53.84 | 53.84 | 53.74 | 53.74 | 1098.0 |
| 2011-08-15 04:30:00 | QQQ | ETF | 53.84 | 53.84 | 53.74 | 53.74 | 1098.0 |
| 2011-08-15 05:00:00 | QQQ | ETF | 53.84 | 53.84 | 53.84 | 53.84 | 2000.0 |
| 2011-08-15 05:30:00 | QQQ | ETF | 53.85 | 53.85 | 53.71 | 53.71 | 2600.0 |
| 2011-08-15 06:30:00 | QQQ | ETF | 53.62 | 53.75 | 53.62 | 53.75 | 2200.0 |
| 2011-08-15 07:00:00 | QQQ | ETF | 53.76 | 53.79 | 53.71 | 53.75 | 9400.0 |
| 2011-08-15 07:30:00 | QQQ | ETF | 53.76 | 53.79 | 53.65 | 53.7 | 97700.0 |
| 2011-08-15 08:00:00 | QQQ | ETF | 53.69 | 53.9 | 53.65 | 53.81 | 219297.0 |
| 2011-08-15 08:30:00 | QQQ | ETF | 53.64 | 53.71 | 53.51 | 53.59 | 340812.0 |
| 2011-08-15 09:00:00 | QQQ | ETF | 53.59 | 53.85 | 53.59 | 53.77 | 386493.0 |
| 2011-08-15 09:30:00 | QQQ | ETF | 53.77 | 54.21 | 53.73 | 54.01 | 10182542.0 |
| 2011-08-15 10:00:00 | QQQ | ETF | 54.02 | 54.26 | 53.95 | 54.2291 | 7336836.0 |
| 2011-08-15 10:30:00 | QQQ | ETF | 54.24 | 54.28 | 54.03 | 54.04 | 5493762.0 |
| 2011-08-15 11:00:00 | QQQ | ETF | 54.03 | 54.09 | 53.61 | 53.68 | 4772818.0 |
| 2011-08-15 11:30:00 | QQQ | ETF | 53.68 | 53.81 | 53.53 | 53.74 | 3804783.0 |
| 2011-08-15 12:00:00 | QQQ | ETF | 53.75 | 53.88 | 53.7 | 53.79 | 2662693.0 |
| 2011-08-15 12:30:00 | QQQ | ETF | 53.79 | 53.98 | 53.72 | 53.94 | 2126417.0 |
| 2011-08-15 13:00:00 | QQQ | ETF | 53.94 | 54.02 | 53.77 | 53.92 | 3164715.0 |
> showing 50 of 9,831 rows — these rows as CSV