PREVIEW / etf_30min / 2021-06-07
file: by_date/etf_30min/2021/2021-06-07.parquet size: 593 KB rows: 22,932
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 |
|---|---|---|---|---|---|---|---|
| 2021-06-07 04:00:00 | SPY | ETF | 421.85 | 421.88 | 421.63 | 421.78 | 11468.0 |
| 2021-06-07 04:30:00 | SPY | ETF | 421.85 | 422.14 | 421.85 | 422.14 | 900.0 |
| 2021-06-07 05:00:00 | SPY | ETF | 422.12 | 422.12 | 421.48 | 421.48 | 7842.0 |
| 2021-06-07 05:30:00 | SPY | ETF | 421.45 | 421.76 | 421.45 | 421.71 | 2158.0 |
| 2021-06-07 06:00:00 | SPY | ETF | 421.66 | 421.84 | 421.66 | 421.84 | 10019.0 |
| 2021-06-07 06:30:00 | SPY | ETF | 421.84 | 422.14 | 421.84 | 421.99 | 25584.0 |
| 2021-06-07 07:00:00 | SPY | ETF | 422.02 | 422.5 | 422.02 | 422.4 | 83173.0 |
| 2021-06-07 07:30:00 | SPY | ETF | 422.41 | 422.72 | 422.32 | 422.57 | 38349.0 |
| 2021-06-07 08:00:00 | SPY | ETF | 422.6 | 422.916 | 421.6 | 422.49 | 66211.0 |
| 2021-06-07 08:30:00 | SPY | ETF | 422.54 | 422.99 | 422.54 | 422.88 | 121427.0 |
| 2021-06-07 09:00:00 | SPY | ETF | 422.87 | 422.87 | 422.51 | 422.59 | 193471.0 |
| 2021-06-07 09:30:00 | SPY | ETF | 422.59 | 422.78 | 421.93 | 422.19 | 4021413.0 |
| 2021-06-07 10:00:00 | SPY | ETF | 422.2 | 422.2 | 421.47 | 421.62 | 2497493.0 |
| 2021-06-07 10:30:00 | SPY | ETF | 421.61 | 421.74 | 421.29 | 421.725 | 2352859.0 |
| 2021-06-07 11:00:00 | SPY | ETF | 421.73 | 421.91 | 421.435 | 421.46 | 2285260.0 |
| 2021-06-07 11:30:00 | SPY | ETF | 421.46 | 421.54 | 421.24 | 421.52 | 2253639.0 |
| 2021-06-07 12:00:00 | SPY | ETF | 421.515 | 421.82 | 421.43 | 421.545 | 1735874.0 |
| 2021-06-07 12:30:00 | SPY | ETF | 421.54 | 421.8 | 421.48 | 421.6733 | 875001.0 |
| 2021-06-07 13:00:00 | SPY | ETF | 421.675 | 421.8 | 421.385 | 421.505 | 1447030.0 |
| 2021-06-07 13:30:00 | SPY | ETF | 421.51 | 421.65 | 421.19 | 421.235 | 1927963.0 |
| 2021-06-07 14:00:00 | SPY | ETF | 421.237 | 421.55 | 421.2 | 421.5 | 1182763.0 |
| 2021-06-07 14:30:00 | SPY | ETF | 421.5 | 421.965 | 421.435 | 421.83 | 1834981.0 |
| 2021-06-07 15:00:00 | SPY | ETF | 421.82 | 422.24 | 421.802 | 422.21 | 2183372.0 |
| 2021-06-07 15:30:00 | SPY | ETF | 422.21 | 422.4 | 421.81 | 422.22 | 7860682.0 |
| 2021-06-07 16:00:00 | SPY | ETF | 422.23 | 422.41 | 422.19 | 422.37 | 2992636.0 |
| 2021-06-07 16:30:00 | SPY | ETF | 422.35 | 422.5 | 422.3 | 422.42 | 391960.0 |
| 2021-06-07 17:00:00 | SPY | ETF | 422.33 | 422.58 | 422.32 | 422.49 | 58160.0 |
| 2021-06-07 17:30:00 | SPY | ETF | 422.45 | 422.46 | 422.42 | 422.44 | 10985.0 |
| 2021-06-07 18:00:00 | SPY | ETF | 422.44 | 422.5 | 422.26 | 422.33 | 57154.0 |
| 2021-06-07 18:30:00 | SPY | ETF | 422.19 | 422.34 | 422.19 | 422.25 | 24080.0 |
| 2021-06-07 19:00:00 | SPY | ETF | 422.25 | 422.62 | 422.22 | 422.51 | 32505.0 |
| 2021-06-07 19:30:00 | SPY | ETF | 422.5 | 422.55 | 422.26 | 422.28 | 21542.0 |
| 2021-06-07 04:00:00 | QQQ | ETF | 335.0 | 335.0 | 334.31 | 334.48 | 22774.0 |
| 2021-06-07 04:30:00 | QQQ | ETF | 334.54 | 334.84 | 334.54 | 334.78 | 10932.0 |
| 2021-06-07 05:00:00 | QQQ | ETF | 334.73 | 334.76 | 333.88 | 333.88 | 20806.0 |
| 2021-06-07 05:30:00 | QQQ | ETF | 334.13 | 334.25 | 334.12 | 334.19 | 15220.0 |
| 2021-06-07 06:00:00 | QQQ | ETF | 334.12 | 334.46 | 334.1 | 334.46 | 21578.0 |
| 2021-06-07 06:30:00 | QQQ | ETF | 334.44 | 334.61 | 334.31 | 334.31 | 31021.0 |
| 2021-06-07 07:00:00 | QQQ | ETF | 334.35 | 335.36 | 334.3 | 335.16 | 151611.0 |
| 2021-06-07 07:30:00 | QQQ | ETF | 335.17 | 335.49 | 334.96 | 335.35 | 70167.0 |
| 2021-06-07 08:00:00 | QQQ | ETF | 334.51 | 335.851 | 334.3104 | 335.26 | 93425.0 |
| 2021-06-07 08:30:00 | QQQ | ETF | 335.3304 | 335.729 | 335.33 | 335.45 | 129790.0 |
| 2021-06-07 09:00:00 | QQQ | ETF | 335.47 | 335.47 | 334.83 | 334.9704 | 143659.0 |
| 2021-06-07 09:30:00 | QQQ | ETF | 335.02 | 335.61 | 334.56 | 335.37 | 3231774.0 |
| 2021-06-07 10:00:00 | QQQ | ETF | 335.37 | 335.44 | 334.34 | 334.93 | 1828794.0 |
| 2021-06-07 10:30:00 | QQQ | ETF | 334.92 | 335.31 | 334.53 | 335.31 | 1423444.0 |
| 2021-06-07 11:00:00 | QQQ | ETF | 335.31 | 335.33 | 334.58 | 334.64 | 3580145.0 |
| 2021-06-07 11:30:00 | QQQ | ETF | 334.65 | 335.09 | 334.47 | 335.03 | 1785350.0 |
| 2021-06-07 12:00:00 | QQQ | ETF | 335.04 | 335.58 | 335.03 | 335.4 | 1792378.0 |
| 2021-06-07 12:30:00 | QQQ | ETF | 335.4 | 335.59 | 335.29 | 335.45 | 926564.0 |
> showing 50 of 22,932 rows — these rows as CSV