PREVIEW / etf_30min / 2012-12-14
file: by_date/etf_30min/2012/2012-12-14.parquet size: 281 KB rows: 9,731
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 |
|---|---|---|---|---|---|---|---|
| 2012-12-14 04:00:00 | SPY | ETF | 142.81 | 142.94 | 142.8 | 142.82 | 5002.0 |
| 2012-12-14 04:30:00 | SPY | ETF | 142.94 | 142.94 | 142.87 | 142.87 | 29400.0 |
| 2012-12-14 05:30:00 | SPY | ETF | 142.81 | 142.81 | 142.81 | 142.81 | 100.0 |
| 2012-12-14 06:00:00 | SPY | ETF | 142.91 | 142.91 | 142.83 | 142.9 | 3200.0 |
| 2012-12-14 06:30:00 | SPY | ETF | 142.92 | 142.94 | 142.88 | 142.93 | 19435.0 |
| 2012-12-14 07:00:00 | SPY | ETF | 142.9 | 142.92 | 142.8 | 142.89 | 71289.0 |
| 2012-12-14 07:30:00 | SPY | ETF | 142.88 | 142.88 | 142.6 | 142.6 | 187845.0 |
| 2012-12-14 08:00:00 | SPY | ETF | 142.62 | 142.9 | 142.57 | 142.75 | 423091.0 |
| 2012-12-14 08:30:00 | SPY | ETF | 142.75 | 142.78 | 142.32 | 142.46 | 1634065.0 |
| 2012-12-14 09:00:00 | SPY | ETF | 142.47 | 142.85 | 142.29 | 142.31 | 1723992.0 |
| 2012-12-14 09:30:00 | SPY | ETF | 142.32 | 142.58 | 142.11 | 142.25 | 11278198.0 |
| 2012-12-14 10:00:00 | SPY | ETF | 142.25 | 142.46 | 142.14 | 142.3 | 11250565.0 |
| 2012-12-14 10:30:00 | SPY | ETF | 142.3 | 142.53 | 142.24 | 142.35 | 9670460.0 |
| 2012-12-14 11:00:00 | SPY | ETF | 142.3501 | 142.425 | 142.23 | 142.26 | 9971896.0 |
| 2012-12-14 11:30:00 | SPY | ETF | 142.27 | 142.3 | 142.02 | 142.23 | 5881467.0 |
| 2012-12-14 12:00:00 | SPY | ETF | 142.23 | 142.48 | 142.21 | 142.43 | 7437506.0 |
| 2012-12-14 12:30:00 | SPY | ETF | 142.43 | 142.47 | 142.32 | 142.35 | 3671924.0 |
| 2012-12-14 13:00:00 | SPY | ETF | 142.35 | 142.39 | 142.21 | 142.29 | 3056069.0 |
| 2012-12-14 13:30:00 | SPY | ETF | 142.29 | 142.44 | 142.25 | 142.42 | 4167731.0 |
| 2012-12-14 14:00:00 | SPY | ETF | 142.41 | 142.49 | 142.31 | 142.318 | 4239337.0 |
| 2012-12-14 14:30:00 | SPY | ETF | 142.31 | 142.3225 | 141.99 | 142.03 | 5191124.0 |
| 2012-12-14 15:00:00 | SPY | ETF | 142.031 | 142.1 | 141.88 | 142.03 | 9833655.0 |
| 2012-12-14 15:30:00 | SPY | ETF | 142.02 | 142.25 | 141.93 | 142.11 | 18754282.0 |
| 2012-12-14 16:00:00 | SPY | ETF | 142.1 | 142.3 | 141.9723 | 142.21 | 18417684.0 |
| 2012-12-14 16:30:00 | SPY | ETF | 142.21 | 142.34 | 142.0547 | 142.33 | 5284256.0 |
| 2012-12-14 17:00:00 | SPY | ETF | 142.31 | 142.54 | 142.23 | 142.27 | 286716.0 |
| 2012-12-14 17:30:00 | SPY | ETF | 142.27 | 142.27 | 142.13 | 142.14 | 168229.0 |
| 2012-12-14 18:00:00 | SPY | ETF | 142.14 | 142.19 | 142.12 | 142.18 | 22040.0 |
| 2012-12-14 18:30:00 | SPY | ETF | 142.18 | 142.19 | 142.16 | 142.16 | 4850.0 |
| 2012-12-14 19:00:00 | SPY | ETF | 142.15 | 142.19 | 142.15 | 142.19 | 2383.0 |
| 2012-12-14 19:30:00 | SPY | ETF | 142.19 | 142.19 | 142.12 | 142.15 | 22032.0 |
| 2012-12-14 05:00:00 | QQQ | ETF | 65.33 | 65.33 | 65.33 | 65.33 | 900.0 |
| 2012-12-14 06:00:00 | QQQ | ETF | 65.33 | 65.33 | 65.33 | 65.33 | 100.0 |
| 2012-12-14 06:30:00 | QQQ | ETF | 65.36 | 65.36 | 65.36 | 65.36 | 100.0 |
| 2012-12-14 07:00:00 | QQQ | ETF | 65.34 | 65.34 | 65.31 | 65.32 | 27000.0 |
| 2012-12-14 07:30:00 | QQQ | ETF | 65.29 | 65.29 | 65.14 | 65.14 | 110200.0 |
| 2012-12-14 08:00:00 | QQQ | ETF | 65.15 | 65.34 | 65.11 | 65.18 | 55386.0 |
| 2012-12-14 08:30:00 | QQQ | ETF | 65.13 | 65.13 | 64.96 | 64.99 | 192575.0 |
| 2012-12-14 09:00:00 | QQQ | ETF | 65.0 | 65.05 | 64.89 | 64.89 | 578550.0 |
| 2012-12-14 09:30:00 | QQQ | ETF | 64.89 | 65.08 | 64.66 | 64.83 | 6508990.0 |
| 2012-12-14 10:00:00 | QQQ | ETF | 64.82 | 64.94 | 64.74 | 64.86 | 4642672.0 |
| 2012-12-14 10:30:00 | QQQ | ETF | 64.87 | 64.96 | 64.75 | 64.86 | 2929606.0 |
| 2012-12-14 11:00:00 | QQQ | ETF | 64.86 | 64.86 | 64.74 | 64.78 | 2726864.0 |
| 2012-12-14 11:30:00 | QQQ | ETF | 64.78 | 64.88 | 64.7 | 64.81 | 2439708.0 |
| 2012-12-14 12:00:00 | QQQ | ETF | 64.82 | 64.99 | 64.815 | 64.94 | 2481086.0 |
| 2012-12-14 12:30:00 | QQQ | ETF | 64.941 | 64.97 | 64.87 | 64.91 | 913851.0 |
| 2012-12-14 13:00:00 | QQQ | ETF | 64.9001 | 64.93 | 64.7899 | 64.83 | 766097.0 |
| 2012-12-14 13:30:00 | QQQ | ETF | 64.83 | 64.87 | 64.765 | 64.87 | 1613775.0 |
| 2012-12-14 14:00:00 | QQQ | ETF | 64.865 | 64.88 | 64.77 | 64.77 | 790713.0 |
| 2012-12-14 14:30:00 | QQQ | ETF | 64.78 | 64.79 | 64.48 | 64.5 | 2961764.0 |
> showing 50 of 9,731 rows — these rows as CSV