PREVIEW / etf_30min / 2015-11-18
file: by_date/etf_30min/2015/2015-11-18.parquet size: 386 KB rows: 12,827
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 |
|---|---|---|---|---|---|---|---|
| 2015-11-18 04:00:00 | SPY | ETF | 205.25 | 205.25 | 205.22 | 205.22 | 50240.0 |
| 2015-11-18 04:30:00 | SPY | ETF | 205.24 | 205.33 | 205.24 | 205.3 | 3125.0 |
| 2015-11-18 05:00:00 | SPY | ETF | 205.27 | 205.27 | 205.09 | 205.16 | 8296.0 |
| 2015-11-18 05:30:00 | SPY | ETF | 205.34 | 205.34 | 205.15 | 205.15 | 4750.0 |
| 2015-11-18 06:00:00 | SPY | ETF | 205.27 | 205.66 | 205.27 | 205.66 | 8585.0 |
| 2015-11-18 06:30:00 | SPY | ETF | 205.64 | 205.9 | 205.62 | 205.9 | 34012.0 |
| 2015-11-18 07:00:00 | SPY | ETF | 205.95 | 206.1 | 205.85 | 205.93 | 126760.0 |
| 2015-11-18 07:30:00 | SPY | ETF | 205.95 | 205.95 | 205.75 | 205.83 | 87422.0 |
| 2015-11-18 08:00:00 | SPY | ETF | 205.82 | 206.06 | 205.76 | 206.05 | 156169.0 |
| 2015-11-18 08:30:00 | SPY | ETF | 206.04 | 206.37 | 205.77 | 206.32 | 749749.0 |
| 2015-11-18 09:00:00 | SPY | ETF | 206.32 | 206.33 | 206.0 | 206.09 | 666386.0 |
| 2015-11-18 09:30:00 | SPY | ETF | 206.04 | 206.77 | 205.99 | 206.5 | 9537700.0 |
| 2015-11-18 10:00:00 | SPY | ETF | 206.49 | 206.725 | 206.22 | 206.37 | 6352781.0 |
| 2015-11-18 10:30:00 | SPY | ETF | 206.37 | 206.54 | 206.13 | 206.54 | 4690933.0 |
| 2015-11-18 11:00:00 | SPY | ETF | 206.54 | 206.84 | 206.2477 | 206.78 | 5543856.0 |
| 2015-11-18 11:30:00 | SPY | ETF | 206.79 | 207.22 | 206.76 | 206.95 | 6225995.0 |
| 2015-11-18 12:00:00 | SPY | ETF | 206.95 | 207.19 | 206.79 | 207.06 | 5552205.0 |
| 2015-11-18 12:30:00 | SPY | ETF | 207.07 | 207.09 | 206.67 | 206.93 | 3270684.0 |
| 2015-11-18 13:00:00 | SPY | ETF | 206.93 | 207.29 | 206.905 | 207.12 | 3921167.0 |
| 2015-11-18 13:30:00 | SPY | ETF | 207.125 | 207.19 | 206.88 | 206.89 | 3509473.0 |
| 2015-11-18 14:00:00 | SPY | ETF | 206.91 | 208.0 | 206.74 | 207.535 | 15432507.0 |
| 2015-11-18 14:30:00 | SPY | ETF | 207.54 | 208.08 | 207.26 | 208.06 | 6708600.0 |
| 2015-11-18 15:00:00 | SPY | ETF | 208.05 | 208.29 | 207.8 | 208.1789 | 8780396.0 |
| 2015-11-18 15:30:00 | SPY | ETF | 208.18 | 208.9 | 208.13 | 208.71 | 23899154.0 |
| 2015-11-18 16:00:00 | SPY | ETF | 208.71 | 208.82 | 205.3959 | 208.6 | 8463617.0 |
| 2015-11-18 16:30:00 | SPY | ETF | 208.6 | 208.7041 | 205.3958 | 208.56 | 5609926.0 |
| 2015-11-18 17:00:00 | SPY | ETF | 208.57 | 208.58 | 208.53 | 208.53 | 56028.0 |
| 2015-11-18 17:30:00 | SPY | ETF | 208.53 | 208.68 | 208.51 | 208.52 | 46482.0 |
| 2015-11-18 18:00:00 | SPY | ETF | 208.52 | 208.63 | 208.49 | 208.63 | 38945.0 |
| 2015-11-18 18:30:00 | SPY | ETF | 208.64 | 208.83 | 208.64 | 208.82 | 69829.0 |
| 2015-11-18 19:00:00 | SPY | ETF | 208.74 | 208.82 | 208.69 | 208.82 | 4452.0 |
| 2015-11-18 19:30:00 | SPY | ETF | 208.82 | 209.03 | 208.79 | 208.95 | 81952.0 |
| 2015-11-18 06:00:00 | QQQ | ETF | 111.46 | 111.65 | 111.46 | 111.65 | 4600.0 |
| 2015-11-18 06:30:00 | QQQ | ETF | 111.63 | 111.7 | 111.63 | 111.7 | 300.0 |
| 2015-11-18 07:00:00 | QQQ | ETF | 111.76 | 111.88 | 111.75 | 111.84 | 38348.0 |
| 2015-11-18 07:30:00 | QQQ | ETF | 111.79 | 111.84 | 111.79 | 111.81 | 1271.0 |
| 2015-11-18 08:00:00 | QQQ | ETF | 111.84 | 111.9 | 111.8 | 111.9 | 39178.0 |
| 2015-11-18 08:30:00 | QQQ | ETF | 111.92 | 112.08 | 111.81 | 112.03 | 104083.0 |
| 2015-11-18 09:00:00 | QQQ | ETF | 112.01 | 112.03 | 111.93 | 111.97 | 211876.0 |
| 2015-11-18 09:30:00 | QQQ | ETF | 111.94 | 112.31 | 111.83 | 112.13 | 2926473.0 |
| 2015-11-18 10:00:00 | QQQ | ETF | 112.14 | 112.38 | 112.13 | 112.2087 | 2164929.0 |
| 2015-11-18 10:30:00 | QQQ | ETF | 112.21 | 112.3 | 112.07 | 112.3 | 1504975.0 |
| 2015-11-18 11:00:00 | QQQ | ETF | 112.3 | 112.53 | 112.14 | 112.47 | 1948388.0 |
| 2015-11-18 11:30:00 | QQQ | ETF | 112.47 | 112.69 | 112.47 | 112.59 | 2156973.0 |
| 2015-11-18 12:00:00 | QQQ | ETF | 112.59 | 112.71 | 112.5 | 112.58 | 1757922.0 |
| 2015-11-18 12:30:00 | QQQ | ETF | 112.595 | 112.62 | 112.43 | 112.53 | 1013021.0 |
| 2015-11-18 13:00:00 | QQQ | ETF | 112.53 | 112.79 | 112.51 | 112.7138 | 990818.0 |
| 2015-11-18 13:30:00 | QQQ | ETF | 112.72 | 112.755 | 112.59 | 112.685 | 935712.0 |
| 2015-11-18 14:00:00 | QQQ | ETF | 112.68 | 113.25 | 112.56 | 112.99 | 4971591.0 |
| 2015-11-18 14:30:00 | QQQ | ETF | 112.991 | 113.28 | 112.82 | 113.26 | 1568723.0 |
> showing 50 of 12,827 rows — these rows as CSV