PREVIEW / etf_30min / 2012-03-26
file: by_date/etf_30min/2012/2012-03-26.parquet size: 290 KB rows: 9,816
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 |
|---|---|---|---|---|---|---|---|
| 2012-03-26 04:00:00 | SPY | ETF | 140.03 | 140.03 | 139.88 | 139.88 | 640.0 |
| 2012-03-26 04:30:00 | SPY | ETF | 139.81 | 139.81 | 139.81 | 139.81 | 3500.0 |
| 2012-03-26 05:00:00 | SPY | ETF | 139.81 | 139.86 | 139.78 | 139.86 | 900.0 |
| 2012-03-26 05:30:00 | SPY | ETF | 139.95 | 140.11 | 139.95 | 140.11 | 20490.0 |
| 2012-03-26 06:00:00 | SPY | ETF | 140.07 | 140.23 | 140.07 | 140.22 | 5700.0 |
| 2012-03-26 06:30:00 | SPY | ETF | 140.26 | 140.33 | 140.2 | 140.2 | 12015.0 |
| 2012-03-26 07:00:00 | SPY | ETF | 140.2 | 140.46 | 140.2 | 140.28 | 203300.0 |
| 2012-03-26 07:30:00 | SPY | ETF | 140.27 | 140.41 | 140.27 | 140.28 | 93616.0 |
| 2012-03-26 08:00:00 | SPY | ETF | 140.28 | 140.85 | 140.27 | 140.79 | 1299899.0 |
| 2012-03-26 08:30:00 | SPY | ETF | 140.8 | 140.83 | 140.65 | 140.71 | 464841.0 |
| 2012-03-26 09:00:00 | SPY | ETF | 140.7 | 140.81 | 140.61 | 140.65 | 945889.0 |
| 2012-03-26 09:30:00 | SPY | ETF | 140.65 | 140.84 | 140.6 | 140.8 | 12910763.0 |
| 2012-03-26 10:00:00 | SPY | ETF | 140.81 | 141.11 | 140.71 | 141.01 | 11068494.0 |
| 2012-03-26 10:30:00 | SPY | ETF | 141.01 | 141.03 | 140.93 | 141.02 | 4528628.0 |
| 2012-03-26 11:00:00 | SPY | ETF | 141.015 | 141.03 | 140.9 | 140.95 | 7131761.0 |
| 2012-03-26 11:30:00 | SPY | ETF | 140.955 | 141.03 | 140.92 | 140.93 | 3583507.0 |
| 2012-03-26 12:00:00 | SPY | ETF | 140.93 | 140.97 | 140.82 | 140.85 | 3326177.0 |
| 2012-03-26 12:30:00 | SPY | ETF | 140.85 | 140.9 | 140.79 | 140.84 | 4331373.0 |
| 2012-03-26 13:00:00 | SPY | ETF | 140.84 | 140.97 | 140.82 | 140.94 | 3227667.0 |
| 2012-03-26 13:30:00 | SPY | ETF | 140.93 | 141.06 | 140.93 | 141.0 | 3589784.0 |
| 2012-03-26 14:00:00 | SPY | ETF | 140.999 | 141.23 | 140.99 | 141.16 | 5528868.0 |
| 2012-03-26 14:30:00 | SPY | ETF | 141.17 | 141.33 | 141.09 | 141.251 | 6527547.0 |
| 2012-03-26 15:00:00 | SPY | ETF | 141.255 | 141.5 | 141.21 | 141.385 | 11828553.0 |
| 2012-03-26 15:30:00 | SPY | ETF | 141.38 | 141.57 | 141.26 | 141.56 | 22560765.0 |
| 2012-03-26 16:00:00 | SPY | ETF | 141.56 | 141.99 | 139.5989 | 141.91 | 10903982.0 |
| 2012-03-26 16:30:00 | SPY | ETF | 141.91 | 141.94 | 141.86 | 141.91 | 2387843.0 |
| 2012-03-26 17:00:00 | SPY | ETF | 141.91 | 142.04 | 141.89 | 141.93 | 256084.0 |
| 2012-03-26 17:30:00 | SPY | ETF | 141.96 | 141.99 | 141.9 | 141.91 | 116198.0 |
| 2012-03-26 18:00:00 | SPY | ETF | 141.91 | 141.98 | 141.91 | 141.97 | 300610.0 |
| 2012-03-26 18:30:00 | SPY | ETF | 141.96 | 142.05 | 141.95 | 142.01 | 114055.0 |
| 2012-03-26 19:00:00 | SPY | ETF | 142.01 | 142.05 | 141.96 | 142.03 | 146206.0 |
| 2012-03-26 19:30:00 | SPY | ETF | 141.98 | 142.02 | 141.96 | 141.97 | 138749.0 |
| 2012-03-26 06:00:00 | QQQ | ETF | 67.2 | 67.27 | 67.2 | 67.27 | 985.0 |
| 2012-03-26 06:30:00 | QQQ | ETF | 67.28 | 67.28 | 67.28 | 67.28 | 1200.0 |
| 2012-03-26 07:00:00 | QQQ | ETF | 67.3 | 67.35 | 67.3 | 67.31 | 11450.0 |
| 2012-03-26 07:30:00 | QQQ | ETF | 67.3 | 67.36 | 67.28 | 67.28 | 32676.0 |
| 2012-03-26 08:00:00 | QQQ | ETF | 67.28 | 67.51 | 67.27 | 67.45 | 187160.0 |
| 2012-03-26 08:30:00 | QQQ | ETF | 67.46 | 67.47 | 67.41 | 67.42 | 133947.0 |
| 2012-03-26 09:00:00 | QQQ | ETF | 67.42 | 67.47 | 67.37 | 67.38 | 223956.0 |
| 2012-03-26 09:30:00 | QQQ | ETF | 67.37 | 67.47 | 67.33 | 67.46 | 5135856.0 |
| 2012-03-26 10:00:00 | QQQ | ETF | 67.45 | 67.6 | 67.4 | 67.54 | 3335100.0 |
| 2012-03-26 10:30:00 | QQQ | ETF | 67.54 | 67.6 | 67.5 | 67.59 | 2081785.0 |
| 2012-03-26 11:00:00 | QQQ | ETF | 67.58 | 67.65 | 67.54 | 67.62 | 3101394.0 |
| 2012-03-26 11:30:00 | QQQ | ETF | 67.63 | 67.68 | 67.62 | 67.64 | 1924582.0 |
| 2012-03-26 12:00:00 | QQQ | ETF | 67.64 | 67.66 | 67.59 | 67.61 | 1098759.0 |
| 2012-03-26 12:30:00 | QQQ | ETF | 67.62 | 67.67 | 67.58 | 67.6333 | 1805139.0 |
| 2012-03-26 13:00:00 | QQQ | ETF | 67.635 | 67.71 | 67.61 | 67.7 | 493875.0 |
| 2012-03-26 13:30:00 | QQQ | ETF | 67.6986 | 67.82 | 67.68 | 67.792 | 2265997.0 |
| 2012-03-26 14:00:00 | QQQ | ETF | 67.792 | 67.97 | 67.79 | 67.94 | 2444100.0 |
| 2012-03-26 14:30:00 | QQQ | ETF | 67.94 | 67.95 | 67.85 | 67.9179 | 2294542.0 |
> showing 50 of 9,816 rows — these rows as CSV