PREVIEW / etf_30min / 2015-11-12
file: by_date/etf_30min/2015/2015-11-12.parquet size: 382 KB rows: 12,814
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 |
|---|---|---|---|---|---|---|---|
| 2015-11-12 04:00:00 | SPY | ETF | 208.16 | 208.16 | 207.62 | 207.66 | 16348.0 |
| 2015-11-12 04:30:00 | SPY | ETF | 207.71 | 207.92 | 207.71 | 207.92 | 1502.0 |
| 2015-11-12 05:00:00 | SPY | ETF | 207.62 | 207.62 | 207.3 | 207.32 | 19342.0 |
| 2015-11-12 05:30:00 | SPY | ETF | 207.46 | 207.57 | 207.38 | 207.38 | 5465.0 |
| 2015-11-12 06:00:00 | SPY | ETF | 207.35 | 207.45 | 207.3 | 207.45 | 4291.0 |
| 2015-11-12 06:30:00 | SPY | ETF | 207.45 | 207.8 | 207.45 | 207.64 | 26590.0 |
| 2015-11-12 07:00:00 | SPY | ETF | 207.72 | 207.72 | 207.6 | 207.66 | 28250.0 |
| 2015-11-12 07:30:00 | SPY | ETF | 207.67 | 207.74 | 207.29 | 207.29 | 137127.0 |
| 2015-11-12 08:00:00 | SPY | ETF | 207.59 | 207.67 | 206.96 | 207.16 | 689810.0 |
| 2015-11-12 08:30:00 | SPY | ETF | 207.15 | 207.22 | 206.88 | 207.07 | 496749.0 |
| 2015-11-12 09:00:00 | SPY | ETF | 207.06 | 207.1 | 206.26 | 206.49 | 2051760.0 |
| 2015-11-12 09:30:00 | SPY | ETF | 206.5 | 206.72 | 206.13 | 206.525 | 15270180.0 |
| 2015-11-12 10:00:00 | SPY | ETF | 206.525 | 206.66 | 206.08 | 206.31 | 10679655.0 |
| 2015-11-12 10:30:00 | SPY | ETF | 206.31 | 206.94 | 206.06 | 206.9 | 8320386.0 |
| 2015-11-12 11:00:00 | SPY | ETF | 206.91 | 207.06 | 206.34 | 206.39 | 7498238.0 |
| 2015-11-12 11:30:00 | SPY | ETF | 206.38 | 206.44 | 206.1 | 206.37 | 6507390.0 |
| 2015-11-12 12:00:00 | SPY | ETF | 206.36 | 206.47 | 205.62 | 205.825 | 7765325.0 |
| 2015-11-12 12:30:00 | SPY | ETF | 205.82 | 206.245 | 205.68 | 206.1273 | 6918226.0 |
| 2015-11-12 13:00:00 | SPY | ETF | 206.13 | 206.48 | 206.02 | 206.31 | 4355794.0 |
| 2015-11-12 13:30:00 | SPY | ETF | 206.309 | 206.48 | 205.97 | 206.24 | 4220207.0 |
| 2015-11-12 14:00:00 | SPY | ETF | 206.24 | 206.3 | 205.76 | 206.15 | 4068736.0 |
| 2015-11-12 14:30:00 | SPY | ETF | 206.13 | 206.16 | 205.3 | 205.54 | 8596888.0 |
| 2015-11-12 15:00:00 | SPY | ETF | 205.54 | 205.73 | 205.36 | 205.6 | 6562999.0 |
| 2015-11-12 15:30:00 | SPY | ETF | 205.6 | 205.65 | 204.82 | 204.89 | 19866999.0 |
| 2015-11-12 16:00:00 | SPY | ETF | 204.87 | 205.4 | 204.75 | 204.76 | 3540846.0 |
| 2015-11-12 16:30:00 | SPY | ETF | 204.77 | 206.93 | 204.7 | 204.77 | 1948933.0 |
| 2015-11-12 17:00:00 | SPY | ETF | 204.75 | 204.82 | 204.68 | 204.7 | 83087.0 |
| 2015-11-12 17:30:00 | SPY | ETF | 204.72 | 207.02 | 204.69 | 204.74 | 122404.0 |
| 2015-11-12 18:00:00 | SPY | ETF | 204.76 | 204.83 | 204.57 | 204.76 | 136853.0 |
| 2015-11-12 18:30:00 | SPY | ETF | 204.84 | 205.03 | 204.78 | 204.99 | 63486.0 |
| 2015-11-12 19:00:00 | SPY | ETF | 205.0 | 205.14 | 204.97 | 205.05 | 45407.0 |
| 2015-11-12 19:30:00 | SPY | ETF | 205.02 | 205.02 | 204.89 | 204.9 | 24022.0 |
| 2015-11-12 04:00:00 | QQQ | ETF | 113.14 | 113.14 | 113.14 | 113.14 | 2323.0 |
| 2015-11-12 05:00:00 | QQQ | ETF | 112.97 | 112.97 | 112.97 | 112.97 | 100.0 |
| 2015-11-12 06:00:00 | QQQ | ETF | 112.95 | 113.01 | 112.9 | 112.96 | 800.0 |
| 2015-11-12 06:30:00 | QQQ | ETF | 113.0 | 113.15 | 112.98 | 113.15 | 600.0 |
| 2015-11-12 07:00:00 | QQQ | ETF | 113.12 | 113.14 | 113.06 | 113.09 | 8900.0 |
| 2015-11-12 07:30:00 | QQQ | ETF | 113.11 | 113.11 | 112.92 | 112.92 | 14000.0 |
| 2015-11-12 08:00:00 | QQQ | ETF | 112.91 | 113.04 | 112.7295 | 112.81 | 64470.0 |
| 2015-11-12 08:30:00 | QQQ | ETF | 112.81 | 112.91 | 112.71 | 112.88 | 43187.0 |
| 2015-11-12 09:00:00 | QQQ | ETF | 112.88 | 112.88 | 112.51 | 112.61 | 222756.0 |
| 2015-11-12 09:30:00 | QQQ | ETF | 112.65 | 112.87 | 112.44 | 112.87 | 3350197.0 |
| 2015-11-12 10:00:00 | QQQ | ETF | 112.86 | 113.08 | 112.65 | 112.77 | 2524853.0 |
| 2015-11-12 10:30:00 | QQQ | ETF | 112.765 | 113.155 | 112.65 | 113.132 | 2089423.0 |
| 2015-11-12 11:00:00 | QQQ | ETF | 113.13 | 113.23 | 112.84 | 112.89 | 1791800.0 |
| 2015-11-12 11:30:00 | QQQ | ETF | 112.88 | 112.925 | 112.71 | 112.8906 | 1791082.0 |
| 2015-11-12 12:00:00 | QQQ | ETF | 112.8901 | 112.96 | 112.56 | 112.7 | 1587153.0 |
| 2015-11-12 12:30:00 | QQQ | ETF | 112.695 | 112.91 | 112.61 | 112.8322 | 1079801.0 |
| 2015-11-12 13:00:00 | QQQ | ETF | 112.84 | 113.02 | 112.78 | 112.91 | 1132783.0 |
| 2015-11-12 13:30:00 | QQQ | ETF | 112.92 | 112.97 | 112.71 | 112.8193 | 907310.0 |
> showing 50 of 12,814 rows — these rows as CSV