PREVIEW / etf_30min / 2014-12-19
file: by_date/etf_30min/2014/2014-12-19.parquet size: 379 KB rows: 12,802
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 |
|---|---|---|---|---|---|---|---|
| 2014-12-19 04:00:00 | SPY | ETF | 206.69 | 206.87 | 206.49 | 206.87 | 21944.0 |
| 2014-12-19 04:30:00 | SPY | ETF | 206.91 | 206.91 | 206.74 | 206.85 | 18202.0 |
| 2014-12-19 05:00:00 | SPY | ETF | 206.9 | 206.9 | 206.67 | 206.67 | 25050.0 |
| 2014-12-19 05:30:00 | SPY | ETF | 206.77 | 206.77 | 206.42 | 206.56 | 114135.0 |
| 2014-12-19 06:00:00 | SPY | ETF | 206.58 | 206.72 | 206.51 | 206.55 | 42650.0 |
| 2014-12-19 06:30:00 | SPY | ETF | 206.56 | 206.6 | 206.25 | 206.52 | 61274.0 |
| 2014-12-19 07:00:00 | SPY | ETF | 206.48 | 206.74 | 206.41 | 206.57 | 194415.0 |
| 2014-12-19 07:30:00 | SPY | ETF | 206.6 | 206.79 | 206.55 | 206.69 | 192628.0 |
| 2014-12-19 08:00:00 | SPY | ETF | 206.91 | 206.91 | 206.52 | 206.68 | 531616.0 |
| 2014-12-19 08:30:00 | SPY | ETF | 206.65 | 206.65 | 205.91 | 206.13 | 3162215.0 |
| 2014-12-19 09:00:00 | SPY | ETF | 206.12 | 206.65 | 206.05 | 206.43 | 5822100.0 |
| 2014-12-19 09:30:00 | SPY | ETF | 206.43 | 206.58 | 205.62 | 206.23 | 31520213.0 |
| 2014-12-19 10:00:00 | SPY | ETF | 206.23 | 206.65 | 206.02 | 206.49 | 17922074.0 |
| 2014-12-19 10:30:00 | SPY | ETF | 206.475 | 206.5 | 205.95 | 206.31 | 11148722.0 |
| 2014-12-19 11:00:00 | SPY | ETF | 206.3 | 206.4346 | 206.05 | 206.31 | 17584570.0 |
| 2014-12-19 11:30:00 | SPY | ETF | 206.31 | 206.3458 | 206.1 | 206.11 | 11957161.0 |
| 2014-12-19 12:00:00 | SPY | ETF | 206.11 | 206.11 | 205.7 | 205.82 | 10152038.0 |
| 2014-12-19 12:30:00 | SPY | ETF | 205.82 | 206.18 | 205.73 | 205.96 | 8638455.0 |
| 2014-12-19 13:00:00 | SPY | ETF | 205.95 | 206.18 | 205.86 | 206.13 | 7524826.0 |
| 2014-12-19 13:30:00 | SPY | ETF | 206.135 | 206.26 | 206.07 | 206.23 | 4551478.0 |
| 2014-12-19 14:00:00 | SPY | ETF | 206.225 | 206.56 | 206.17 | 206.42 | 6319080.0 |
| 2014-12-19 14:30:00 | SPY | ETF | 206.415 | 207.16 | 206.38 | 207.13 | 16040295.0 |
| 2014-12-19 15:00:00 | SPY | ETF | 207.13 | 207.15 | 206.66 | 207.15 | 16847336.0 |
| 2014-12-19 15:30:00 | SPY | ETF | 207.15 | 207.33 | 206.52 | 206.53 | 33724459.0 |
| 2014-12-19 16:00:00 | SPY | ETF | 206.54 | 206.59 | 205.6327 | 206.45 | 15991180.0 |
| 2014-12-19 16:30:00 | SPY | ETF | 206.46 | 206.576 | 206.29 | 206.39 | 2110507.0 |
| 2014-12-19 17:00:00 | SPY | ETF | 206.576 | 206.576 | 206.3 | 206.44 | 9931095.0 |
| 2014-12-19 17:30:00 | SPY | ETF | 206.43 | 206.43 | 206.31 | 206.31 | 1842349.0 |
| 2014-12-19 18:00:00 | SPY | ETF | 206.32 | 206.36 | 206.2 | 206.3 | 70250.0 |
| 2014-12-19 18:30:00 | SPY | ETF | 206.31 | 206.43 | 206.3 | 206.38 | 36146.0 |
| 2014-12-19 19:00:00 | SPY | ETF | 206.39 | 206.4 | 206.37 | 206.38 | 6133.0 |
| 2014-12-19 19:30:00 | SPY | ETF | 206.4 | 206.43 | 206.35 | 206.42 | 21142.0 |
| 2014-12-19 04:00:00 | QQQ | ETF | 104.33 | 104.55 | 104.33 | 104.55 | 802.0 |
| 2014-12-19 04:30:00 | QQQ | ETF | 104.5 | 104.55 | 104.5 | 104.55 | 6600.0 |
| 2014-12-19 05:00:00 | QQQ | ETF | 104.45 | 104.45 | 104.45 | 104.45 | 300.0 |
| 2014-12-19 05:30:00 | QQQ | ETF | 104.45 | 104.45 | 104.29 | 104.29 | 3800.0 |
| 2014-12-19 06:00:00 | QQQ | ETF | 104.37 | 104.37 | 104.32 | 104.36 | 114250.0 |
| 2014-12-19 06:30:00 | QQQ | ETF | 104.32 | 104.36 | 104.2 | 104.33 | 35200.0 |
| 2014-12-19 07:00:00 | QQQ | ETF | 104.28 | 104.36 | 104.27 | 104.33 | 35400.0 |
| 2014-12-19 07:30:00 | QQQ | ETF | 104.32 | 104.35 | 104.31 | 104.34 | 8700.0 |
| 2014-12-19 08:00:00 | QQQ | ETF | 104.36 | 104.38 | 104.26 | 104.35 | 59587.0 |
| 2014-12-19 08:30:00 | QQQ | ETF | 104.34 | 104.36 | 104.07 | 104.13 | 154402.0 |
| 2014-12-19 09:00:00 | QQQ | ETF | 104.1 | 104.23 | 103.86 | 103.97 | 1402418.0 |
| 2014-12-19 09:30:00 | QQQ | ETF | 103.97 | 104.11 | 103.71 | 104.1099 | 8507675.0 |
| 2014-12-19 10:00:00 | QQQ | ETF | 104.11 | 104.415 | 103.99 | 104.35 | 4366221.0 |
| 2014-12-19 10:30:00 | QQQ | ETF | 104.345 | 104.37 | 104.011 | 104.33 | 2593011.0 |
| 2014-12-19 11:00:00 | QQQ | ETF | 104.32 | 104.48 | 104.22 | 104.42 | 2087748.0 |
| 2014-12-19 11:30:00 | QQQ | ETF | 104.42 | 104.44 | 104.24 | 104.25 | 2304879.0 |
| 2014-12-19 12:00:00 | QQQ | ETF | 104.25 | 104.26 | 104.01 | 104.12 | 2096237.0 |
| 2014-12-19 12:30:00 | QQQ | ETF | 104.1 | 104.33 | 104.06 | 104.21 | 2076451.0 |
> showing 50 of 12,802 rows — these rows as CSV