PREVIEW / etf_30min / 2015-12-24
file: by_date/etf_30min/2015/2015-12-24.parquet size: 228 KB rows: 7,382
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 |
|---|---|---|---|---|---|---|---|
| 2015-12-24 04:00:00 | SPY | ETF | 205.5 | 205.5 | 205.29 | 205.3 | 1994.0 |
| 2015-12-24 04:30:00 | SPY | ETF | 205.45 | 205.47 | 205.42 | 205.47 | 1470.0 |
| 2015-12-24 05:00:00 | SPY | ETF | 205.37 | 205.45 | 205.37 | 205.42 | 900.0 |
| 2015-12-24 05:30:00 | SPY | ETF | 205.33 | 205.55 | 205.33 | 205.45 | 24650.0 |
| 2015-12-24 06:00:00 | SPY | ETF | 205.5 | 205.57 | 205.48 | 205.48 | 1350.0 |
| 2015-12-24 06:30:00 | SPY | ETF | 205.51 | 205.64 | 205.49 | 205.64 | 6060.0 |
| 2015-12-24 07:00:00 | SPY | ETF | 205.68 | 205.77 | 205.61 | 205.75 | 9136.0 |
| 2015-12-24 07:30:00 | SPY | ETF | 205.73 | 205.77 | 205.65 | 205.66 | 27900.0 |
| 2015-12-24 08:00:00 | SPY | ETF | 205.7 | 205.8 | 205.66 | 205.72 | 67157.0 |
| 2015-12-24 08:30:00 | SPY | ETF | 205.72 | 205.72 | 205.57 | 205.65 | 84809.0 |
| 2015-12-24 09:00:00 | SPY | ETF | 205.65 | 205.78 | 205.63 | 205.72 | 137898.0 |
| 2015-12-24 09:30:00 | SPY | ETF | 205.72 | 206.08 | 205.57 | 205.59 | 5543857.0 |
| 2015-12-24 10:00:00 | SPY | ETF | 205.58 | 205.81 | 205.42 | 205.78 | 3708679.0 |
| 2015-12-24 10:30:00 | SPY | ETF | 205.78 | 205.81 | 205.55 | 205.7751 | 3729340.0 |
| 2015-12-24 11:00:00 | SPY | ETF | 205.78 | 205.86 | 205.68 | 205.82 | 3242538.0 |
| 2015-12-24 11:30:00 | SPY | ETF | 205.82 | 206.08 | 205.66 | 206.06 | 4864542.0 |
| 2015-12-24 12:00:00 | SPY | ETF | 206.06 | 206.26 | 205.95 | 206.25 | 3894612.0 |
| 2015-12-24 12:30:00 | SPY | ETF | 206.25 | 206.33 | 205.55 | 205.57 | 10287364.0 |
| 2015-12-24 13:00:00 | SPY | ETF | 205.57 | 205.68 | 205.35 | 205.46 | 4982250.0 |
| 2015-12-24 13:30:00 | SPY | ETF | 205.46 | 205.71 | 205.45 | 205.52 | 1265234.0 |
| 2015-12-24 14:00:00 | SPY | ETF | 205.54 | 205.54 | 205.42 | 205.42 | 25127.0 |
| 2015-12-24 14:30:00 | SPY | ETF | 205.45 | 205.51 | 205.45 | 205.51 | 11826.0 |
| 2015-12-24 15:00:00 | SPY | ETF | 205.52 | 205.52 | 205.47 | 205.48 | 2180.0 |
| 2015-12-24 15:30:00 | SPY | ETF | 205.4999 | 205.5 | 205.47 | 205.49 | 5257.0 |
| 2015-12-24 16:00:00 | SPY | ETF | 205.49 | 205.52 | 205.49 | 205.51 | 4760.0 |
| 2015-12-24 16:30:00 | SPY | ETF | 205.49 | 205.52 | 205.48 | 205.49 | 1969.0 |
| 2015-12-24 05:00:00 | QQQ | ETF | 112.29 | 112.29 | 112.29 | 112.29 | 100.0 |
| 2015-12-24 05:30:00 | QQQ | ETF | 112.28 | 112.28 | 112.28 | 112.28 | 100.0 |
| 2015-12-24 06:00:00 | QQQ | ETF | 112.3 | 112.36 | 112.3 | 112.36 | 290.0 |
| 2015-12-24 07:30:00 | QQQ | ETF | 112.52 | 112.52 | 112.52 | 112.52 | 400.0 |
| 2015-12-24 08:00:00 | QQQ | ETF | 112.5 | 112.57 | 112.5 | 112.55 | 25300.0 |
| 2015-12-24 08:30:00 | QQQ | ETF | 112.51 | 112.51 | 112.43 | 112.46 | 20441.0 |
| 2015-12-24 09:00:00 | QQQ | ETF | 112.5 | 112.59 | 112.5 | 112.57 | 43534.0 |
| 2015-12-24 09:30:00 | QQQ | ETF | 112.57 | 112.86 | 112.57 | 112.65 | 2331981.0 |
| 2015-12-24 10:00:00 | QQQ | ETF | 112.64 | 112.75 | 112.54 | 112.73 | 1297744.0 |
| 2015-12-24 10:30:00 | QQQ | ETF | 112.7253 | 112.75 | 112.59 | 112.72 | 630803.0 |
| 2015-12-24 11:00:00 | QQQ | ETF | 112.72 | 112.79 | 112.69 | 112.7 | 827614.0 |
| 2015-12-24 11:30:00 | QQQ | ETF | 112.71 | 112.89 | 112.6 | 112.8899 | 1175950.0 |
| 2015-12-24 12:00:00 | QQQ | ETF | 112.88 | 112.89 | 112.8 | 112.87 | 652433.0 |
| 2015-12-24 12:30:00 | QQQ | ETF | 112.87 | 112.9 | 112.56 | 112.56 | 2191370.0 |
| 2015-12-24 13:00:00 | QQQ | ETF | 112.57 | 112.59 | 112.39 | 112.46 | 294130.0 |
| 2015-12-24 13:30:00 | QQQ | ETF | 112.49 | 112.54 | 112.46 | 112.54 | 72018.0 |
| 2015-12-24 14:00:00 | QQQ | ETF | 112.5 | 112.5 | 112.5 | 112.5 | 200.0 |
| 2015-12-24 15:30:00 | QQQ | ETF | 112.5 | 112.5 | 112.45 | 112.45 | 700.0 |
| 2015-12-24 16:30:00 | QQQ | ETF | 112.46 | 112.55 | 112.46 | 112.51 | 800.0 |
| 2015-12-24 04:00:00 | IWM | ETF | 114.45 | 114.45 | 114.07 | 114.07 | 201.0 |
| 2015-12-24 05:00:00 | IWM | ETF | 114.23 | 114.23 | 114.23 | 114.23 | 260.0 |
| 2015-12-24 05:30:00 | IWM | ETF | 114.24 | 114.24 | 114.24 | 114.24 | 260.0 |
| 2015-12-24 07:00:00 | IWM | ETF | 114.46 | 114.46 | 114.45 | 114.45 | 900.0 |
| 2015-12-24 07:30:00 | IWM | ETF | 114.36 | 114.36 | 114.35 | 114.35 | 1000.0 |
> showing 50 of 7,382 rows — these rows as CSV