PREVIEW / etf_30min / 2014-10-13
file: by_date/etf_30min/2014/2014-10-13.parquet size: 379 KB rows: 12,569
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 |
|---|---|---|---|---|---|---|---|
| 2014-10-13 04:00:00 | SPY | ETF | 189.66 | 189.82 | 189.5 | 189.82 | 25814.0 |
| 2014-10-13 04:30:00 | SPY | ETF | 189.84 | 190.38 | 189.84 | 190.37 | 27615.0 |
| 2014-10-13 05:00:00 | SPY | ETF | 190.35 | 190.38 | 190.21 | 190.26 | 29559.0 |
| 2014-10-13 05:30:00 | SPY | ETF | 190.21 | 190.27 | 190.0 | 190.15 | 42610.0 |
| 2014-10-13 06:00:00 | SPY | ETF | 190.18 | 190.36 | 190.16 | 190.35 | 22921.0 |
| 2014-10-13 06:30:00 | SPY | ETF | 190.3 | 190.66 | 190.3 | 190.63 | 238350.0 |
| 2014-10-13 07:00:00 | SPY | ETF | 190.59 | 190.61 | 190.29 | 190.34 | 273167.0 |
| 2014-10-13 07:30:00 | SPY | ETF | 190.32 | 190.5 | 190.31 | 190.34 | 492832.0 |
| 2014-10-13 08:00:00 | SPY | ETF | 189.56 | 190.61 | 189.46 | 190.59 | 1138529.0 |
| 2014-10-13 08:30:00 | SPY | ETF | 190.59 | 190.86 | 189.22 | 190.72 | 1382763.0 |
| 2014-10-13 09:00:00 | SPY | ETF | 190.72 | 190.74 | 190.34 | 190.46 | 1906922.0 |
| 2014-10-13 09:30:00 | SPY | ETF | 190.46 | 191.15 | 189.55 | 190.07 | 30012591.0 |
| 2014-10-13 10:00:00 | SPY | ETF | 190.09 | 190.45 | 189.195 | 189.21 | 18920037.0 |
| 2014-10-13 10:30:00 | SPY | ETF | 189.2 | 189.94 | 188.95 | 189.67 | 17688186.0 |
| 2014-10-13 11:00:00 | SPY | ETF | 189.67 | 190.28 | 189.38 | 189.605 | 13706714.0 |
| 2014-10-13 11:30:00 | SPY | ETF | 189.61 | 190.33 | 189.59 | 189.91 | 9495399.0 |
| 2014-10-13 12:00:00 | SPY | ETF | 189.91 | 190.63 | 189.71 | 190.6 | 8424877.0 |
| 2014-10-13 12:30:00 | SPY | ETF | 190.6 | 191.15 | 190.57 | 190.65 | 13719599.0 |
| 2014-10-13 13:00:00 | SPY | ETF | 190.65 | 190.88 | 190.04 | 190.71 | 10183087.0 |
| 2014-10-13 13:30:00 | SPY | ETF | 190.719 | 190.85 | 189.96 | 190.23 | 6427189.0 |
| 2014-10-13 14:00:00 | SPY | ETF | 190.23 | 190.5 | 189.915 | 190.41 | 9325708.0 |
| 2014-10-13 14:30:00 | SPY | ETF | 190.41 | 190.41 | 189.58 | 189.695 | 7638275.0 |
| 2014-10-13 15:00:00 | SPY | ETF | 189.69 | 189.78 | 188.97 | 189.13 | 10694026.0 |
| 2014-10-13 15:30:00 | SPY | ETF | 189.13 | 189.13 | 187.3 | 187.38 | 44565677.0 |
| 2014-10-13 16:00:00 | SPY | ETF | 187.38 | 189.922 | 187.09 | 187.23 | 9071746.0 |
| 2014-10-13 16:30:00 | SPY | ETF | 187.25 | 187.25 | 187.04 | 187.12 | 2321985.0 |
| 2014-10-13 17:00:00 | SPY | ETF | 187.1 | 187.29 | 186.97 | 187.27 | 336518.0 |
| 2014-10-13 17:30:00 | SPY | ETF | 187.25 | 187.4099 | 187.0 | 187.28 | 8198899.0 |
| 2014-10-13 18:00:00 | SPY | ETF | 187.26 | 187.51 | 187.23 | 187.35 | 338739.0 |
| 2014-10-13 18:30:00 | SPY | ETF | 187.37 | 187.42 | 187.34 | 187.41 | 79788.0 |
| 2014-10-13 19:00:00 | SPY | ETF | 187.4 | 187.45 | 187.35 | 187.41 | 64509.0 |
| 2014-10-13 19:30:00 | SPY | ETF | 187.4 | 187.7 | 187.4 | 187.7 | 365699.0 |
| 2014-10-13 04:00:00 | QQQ | ETF | 94.17 | 94.17 | 93.85 | 93.95 | 14599.0 |
| 2014-10-13 04:30:00 | QQQ | ETF | 93.99 | 94.12 | 93.98 | 93.98 | 3160.0 |
| 2014-10-13 05:00:00 | QQQ | ETF | 94.2 | 94.2 | 94.14 | 94.19 | 13000.0 |
| 2014-10-13 05:30:00 | QQQ | ETF | 94.12 | 94.14 | 94.08 | 94.14 | 7600.0 |
| 2014-10-13 06:00:00 | QQQ | ETF | 94.06 | 94.21 | 94.04 | 94.15 | 15550.0 |
| 2014-10-13 06:30:00 | QQQ | ETF | 94.25 | 94.32 | 94.23 | 94.32 | 38050.0 |
| 2014-10-13 07:00:00 | QQQ | ETF | 94.27 | 94.3 | 94.15 | 94.15 | 37800.0 |
| 2014-10-13 07:30:00 | QQQ | ETF | 94.17 | 94.26 | 94.16 | 94.18 | 57960.0 |
| 2014-10-13 08:00:00 | QQQ | ETF | 94.19 | 94.44 | 94.1 | 94.28 | 174212.0 |
| 2014-10-13 08:30:00 | QQQ | ETF | 94.29 | 94.4 | 94.29 | 94.36 | 130493.0 |
| 2014-10-13 09:00:00 | QQQ | ETF | 94.35 | 94.36 | 94.26 | 94.29 | 705755.0 |
| 2014-10-13 09:30:00 | QQQ | ETF | 94.29 | 94.73 | 93.72 | 94.05 | 11433376.0 |
| 2014-10-13 10:00:00 | QQQ | ETF | 94.05 | 94.22 | 93.41 | 93.4399 | 7087514.0 |
| 2014-10-13 10:30:00 | QQQ | ETF | 93.44 | 93.8999 | 93.11 | 93.78 | 6680157.0 |
| 2014-10-13 11:00:00 | QQQ | ETF | 93.78 | 94.17 | 93.62 | 93.815 | 7894926.0 |
| 2014-10-13 11:30:00 | QQQ | ETF | 93.82 | 94.49 | 93.81 | 94.27 | 5488454.0 |
| 2014-10-13 12:00:00 | QQQ | ETF | 94.26 | 94.73 | 94.09 | 94.71 | 3061413.0 |
| 2014-10-13 12:30:00 | QQQ | ETF | 94.71 | 94.99 | 94.64 | 94.69 | 3281254.0 |
> showing 50 of 12,569 rows — these rows as CSV