PREVIEW / etf_30min / 2011-07-07
file: by_date/etf_30min/2011/2011-07-07.parquet size: 285 KB rows: 9,670
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 |
|---|---|---|---|---|---|---|---|
| 2011-07-07 04:00:00 | SPY | ETF | 134.38 | 134.48 | 134.38 | 134.48 | 1400.0 |
| 2011-07-07 04:30:00 | SPY | ETF | 134.41 | 134.41 | 134.41 | 134.41 | 100.0 |
| 2011-07-07 05:00:00 | SPY | ETF | 134.45 | 134.57 | 134.45 | 134.52 | 300.0 |
| 2011-07-07 05:30:00 | SPY | ETF | 134.54 | 134.54 | 134.45 | 134.45 | 300.0 |
| 2011-07-07 06:00:00 | SPY | ETF | 134.4 | 134.4 | 134.32 | 134.32 | 2500.0 |
| 2011-07-07 06:30:00 | SPY | ETF | 134.3 | 134.42 | 134.3 | 134.35 | 3100.0 |
| 2011-07-07 07:00:00 | SPY | ETF | 134.42 | 134.52 | 134.39 | 134.52 | 47796.0 |
| 2011-07-07 07:30:00 | SPY | ETF | 134.47 | 134.6 | 134.43 | 134.49 | 387950.0 |
| 2011-07-07 08:00:00 | SPY | ETF | 134.47 | 135.2 | 134.3802 | 135.01 | 3242520.0 |
| 2011-07-07 08:30:00 | SPY | ETF | 135.04 | 135.4 | 133.95 | 135.25 | 2946588.0 |
| 2011-07-07 09:00:00 | SPY | ETF | 135.25 | 135.31 | 135.11 | 135.15 | 1628984.0 |
| 2011-07-07 09:30:00 | SPY | ETF | 135.16 | 135.17 | 134.88 | 135.05 | 18995775.0 |
| 2011-07-07 10:00:00 | SPY | ETF | 135.06 | 135.19 | 134.94 | 135.11 | 10342333.0 |
| 2011-07-07 10:30:00 | SPY | ETF | 135.11 | 135.29 | 135.06 | 135.24 | 10005956.0 |
| 2011-07-07 11:00:00 | SPY | ETF | 135.23 | 135.23 | 135.05 | 135.11 | 12993550.0 |
| 2011-07-07 11:30:00 | SPY | ETF | 135.105 | 135.15 | 135.0 | 135.1 | 7578177.0 |
| 2011-07-07 12:00:00 | SPY | ETF | 135.11 | 135.3 | 135.06 | 135.23 | 6574160.0 |
| 2011-07-07 12:30:00 | SPY | ETF | 135.23 | 135.32 | 135.19 | 135.24 | 7068933.0 |
| 2011-07-07 13:00:00 | SPY | ETF | 135.24 | 135.47 | 135.19 | 135.44 | 6932519.0 |
| 2011-07-07 13:30:00 | SPY | ETF | 135.44 | 135.48 | 135.36 | 135.38 | 5473668.0 |
| 2011-07-07 14:00:00 | SPY | ETF | 135.37 | 135.69 | 135.37 | 135.64 | 8482399.0 |
| 2011-07-07 14:30:00 | SPY | ETF | 135.65 | 135.7 | 135.57 | 135.61 | 6667963.0 |
| 2011-07-07 15:00:00 | SPY | ETF | 135.6 | 135.69 | 135.51 | 135.52 | 7889389.0 |
| 2011-07-07 15:30:00 | SPY | ETF | 135.5101 | 135.57 | 135.33 | 135.4 | 26641936.0 |
| 2011-07-07 16:00:00 | SPY | ETF | 135.42 | 135.64 | 135.2858 | 135.57 | 15200498.0 |
| 2011-07-07 16:30:00 | SPY | ETF | 135.58 | 135.65 | 133.9589 | 135.57 | 5919761.0 |
| 2011-07-07 17:00:00 | SPY | ETF | 135.57 | 135.64 | 133.9589 | 135.61 | 920356.0 |
| 2011-07-07 17:30:00 | SPY | ETF | 135.61 | 135.64 | 135.55 | 135.59 | 160429.0 |
| 2011-07-07 18:00:00 | SPY | ETF | 135.58 | 135.59 | 135.36 | 135.55 | 386339.0 |
| 2011-07-07 18:30:00 | SPY | ETF | 135.55 | 135.59 | 135.5 | 135.56 | 63737.0 |
| 2011-07-07 19:00:00 | SPY | ETF | 135.53 | 135.55 | 135.49 | 135.5 | 22150.0 |
| 2011-07-07 19:30:00 | SPY | ETF | 135.51 | 135.58 | 135.51 | 135.54 | 38219.0 |
| 2011-07-07 04:00:00 | QQQ | ETF | 58.48 | 58.48 | 58.48 | 58.48 | 100.0 |
| 2011-07-07 05:00:00 | QQQ | ETF | 58.58 | 58.58 | 58.58 | 58.58 | 100.0 |
| 2011-07-07 07:00:00 | QQQ | ETF | 58.55 | 58.58 | 58.5 | 58.58 | 4000.0 |
| 2011-07-07 07:30:00 | QQQ | ETF | 58.51 | 58.58 | 58.51 | 58.54 | 109682.0 |
| 2011-07-07 08:00:00 | QQQ | ETF | 58.52 | 58.82 | 58.5 | 58.76 | 867940.0 |
| 2011-07-07 08:30:00 | QQQ | ETF | 58.76 | 58.94 | 58.69 | 58.85 | 547276.0 |
| 2011-07-07 09:00:00 | QQQ | ETF | 58.85 | 58.85 | 58.76 | 58.83 | 435854.0 |
| 2011-07-07 09:30:00 | QQQ | ETF | 58.82 | 58.91 | 58.75 | 58.86 | 5762983.0 |
| 2011-07-07 10:00:00 | QQQ | ETF | 58.86 | 58.96 | 58.74 | 58.935 | 4570163.0 |
| 2011-07-07 10:30:00 | QQQ | ETF | 58.935 | 59.05 | 58.92 | 59.03 | 2503972.0 |
| 2011-07-07 11:00:00 | QQQ | ETF | 59.03 | 59.04 | 58.98 | 59.01 | 3296104.0 |
| 2011-07-07 11:30:00 | QQQ | ETF | 59.0198 | 59.08 | 58.98 | 59.06 | 2395099.0 |
| 2011-07-07 12:00:00 | QQQ | ETF | 59.07 | 59.14 | 59.03 | 59.12 | 1900772.0 |
| 2011-07-07 12:30:00 | QQQ | ETF | 59.12 | 59.15 | 59.07 | 59.14 | 2123814.0 |
| 2011-07-07 13:00:00 | QQQ | ETF | 59.14 | 59.23 | 59.11 | 59.18 | 2094528.0 |
| 2011-07-07 13:30:00 | QQQ | ETF | 59.19 | 59.22 | 59.15 | 59.17 | 1510820.0 |
| 2011-07-07 14:00:00 | QQQ | ETF | 59.165 | 59.34 | 59.165 | 59.32 | 3276476.0 |
| 2011-07-07 14:30:00 | QQQ | ETF | 59.32 | 59.36 | 59.29 | 59.31 | 3140428.0 |
> showing 50 of 9,670 rows — these rows as CSV