PREVIEW / etf_30min / 2017-11-02
file: by_date/etf_30min/2017/2017-11-02.parquet size: 444 KB rows: 15,275
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 |
|---|---|---|---|---|---|---|---|
| 2017-11-02 04:00:00 | SPY | ETF | 257.1 | 257.13 | 257.02 | 257.13 | 500.0 |
| 2017-11-02 04:30:00 | SPY | ETF | 257.15 | 257.25 | 257.15 | 257.15 | 600.0 |
| 2017-11-02 05:00:00 | SPY | ETF | 257.0 | 257.14 | 256.9 | 257.14 | 1000.0 |
| 2017-11-02 05:30:00 | SPY | ETF | 257.12 | 257.19 | 257.1 | 257.14 | 4000.0 |
| 2017-11-02 06:00:00 | SPY | ETF | 257.17 | 257.17 | 257.04 | 257.04 | 19100.0 |
| 2017-11-02 06:30:00 | SPY | ETF | 257.09 | 257.12 | 257.08 | 257.12 | 800.0 |
| 2017-11-02 07:00:00 | SPY | ETF | 257.14 | 257.34 | 257.14 | 257.17 | 28571.0 |
| 2017-11-02 07:30:00 | SPY | ETF | 257.2 | 257.33 | 257.2 | 257.28 | 30514.0 |
| 2017-11-02 08:00:00 | SPY | ETF | 257.29 | 257.38 | 257.17 | 257.32 | 60944.0 |
| 2017-11-02 08:30:00 | SPY | ETF | 257.28 | 257.54 | 257.28 | 257.51 | 163154.0 |
| 2017-11-02 09:00:00 | SPY | ETF | 257.49 | 257.52 | 257.36 | 257.43 | 239645.0 |
| 2017-11-02 09:30:00 | SPY | ETF | 257.41 | 257.53 | 257.25 | 257.37 | 4114754.0 |
| 2017-11-02 10:00:00 | SPY | ETF | 257.37 | 257.39 | 256.19 | 256.63 | 7585450.0 |
| 2017-11-02 10:30:00 | SPY | ETF | 256.64 | 257.1 | 256.599 | 256.93 | 4791737.0 |
| 2017-11-02 11:00:00 | SPY | ETF | 256.93 | 257.27 | 256.78 | 256.82 | 3305191.0 |
| 2017-11-02 11:30:00 | SPY | ETF | 256.82 | 257.035 | 256.63 | 257.03 | 3004129.0 |
| 2017-11-02 12:00:00 | SPY | ETF | 257.035 | 257.46 | 256.97 | 257.42 | 3018604.0 |
| 2017-11-02 12:30:00 | SPY | ETF | 257.42 | 257.44 | 257.23 | 257.35 | 2846592.0 |
| 2017-11-02 13:00:00 | SPY | ETF | 257.35 | 257.4 | 257.17 | 257.205 | 1318379.0 |
| 2017-11-02 13:30:00 | SPY | ETF | 257.2 | 257.25 | 257.11 | 257.18 | 1935117.0 |
| 2017-11-02 14:00:00 | SPY | ETF | 257.18 | 257.435 | 257.13 | 257.42 | 1718890.0 |
| 2017-11-02 14:30:00 | SPY | ETF | 257.43 | 257.44 | 257.05 | 257.055 | 2053668.0 |
| 2017-11-02 15:00:00 | SPY | ETF | 257.055 | 257.41 | 257.05 | 257.39 | 2715640.0 |
| 2017-11-02 15:30:00 | SPY | ETF | 257.391 | 257.75 | 257.39 | 257.61 | 9101700.0 |
| 2017-11-02 16:00:00 | SPY | ETF | 257.62 | 257.75 | 257.48 | 257.56 | 5833972.0 |
| 2017-11-02 16:30:00 | SPY | ETF | 257.7 | 257.77 | 257.4104 | 257.4104 | 698190.0 |
| 2017-11-02 17:00:00 | SPY | ETF | 257.67 | 257.75 | 257.67 | 257.68 | 30370.0 |
| 2017-11-02 17:30:00 | SPY | ETF | 257.68 | 257.69 | 257.59 | 257.67 | 639748.0 |
| 2017-11-02 18:00:00 | SPY | ETF | 257.64 | 257.72 | 257.6 | 257.72 | 156579.0 |
| 2017-11-02 18:30:00 | SPY | ETF | 257.72 | 257.74 | 257.71 | 257.71 | 9740.0 |
| 2017-11-02 19:00:00 | SPY | ETF | 257.71 | 257.77 | 257.71 | 257.77 | 6344.0 |
| 2017-11-02 19:30:00 | SPY | ETF | 257.77 | 257.8 | 257.6168 | 257.79 | 14773.0 |
| 2017-11-02 04:30:00 | QQQ | ETF | 151.76 | 151.76 | 151.76 | 151.76 | 2500.0 |
| 2017-11-02 05:00:00 | QQQ | ETF | 151.78 | 151.78 | 151.78 | 151.78 | 1200.0 |
| 2017-11-02 05:30:00 | QQQ | ETF | 151.78 | 151.78 | 151.77 | 151.77 | 29952.0 |
| 2017-11-02 06:00:00 | QQQ | ETF | 151.79 | 151.79 | 151.76 | 151.76 | 1300.0 |
| 2017-11-02 06:30:00 | QQQ | ETF | 151.74 | 151.74 | 151.73 | 151.74 | 1900.0 |
| 2017-11-02 07:00:00 | QQQ | ETF | 151.91 | 151.91 | 151.85 | 151.85 | 11442.0 |
| 2017-11-02 07:30:00 | QQQ | ETF | 151.83 | 151.93 | 151.83 | 151.9 | 7183.0 |
| 2017-11-02 08:00:00 | QQQ | ETF | 151.9 | 151.95 | 151.85 | 151.94 | 31076.0 |
| 2017-11-02 08:30:00 | QQQ | ETF | 151.95 | 152.1 | 151.91 | 152.09 | 47981.0 |
| 2017-11-02 09:00:00 | QQQ | ETF | 152.06 | 152.06 | 151.9 | 151.92 | 104869.0 |
| 2017-11-02 09:30:00 | QQQ | ETF | 151.92 | 151.99 | 151.57 | 151.82 | 2741518.0 |
| 2017-11-02 10:00:00 | QQQ | ETF | 151.83 | 151.83 | 151.13 | 151.41 | 3091697.0 |
| 2017-11-02 10:30:00 | QQQ | ETF | 151.41 | 151.74 | 151.399 | 151.455 | 1645727.0 |
| 2017-11-02 11:00:00 | QQQ | ETF | 151.46 | 151.74 | 151.115 | 151.17 | 1018797.0 |
| 2017-11-02 11:30:00 | QQQ | ETF | 151.1675 | 151.3 | 150.77 | 151.3 | 2812833.0 |
| 2017-11-02 12:00:00 | QQQ | ETF | 151.3 | 151.6 | 151.23 | 151.57 | 1232856.0 |
| 2017-11-02 12:30:00 | QQQ | ETF | 151.58 | 151.66 | 151.335 | 151.555 | 833721.0 |
| 2017-11-02 13:00:00 | QQQ | ETF | 151.56 | 151.68 | 151.4779 | 151.49 | 474580.0 |
> showing 50 of 15,275 rows — these rows as CSV