PREVIEW / etf_30min / 2019-11-21
file: by_date/etf_30min/2019/2019-11-21.parquet size: 503 KB rows: 17,604
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 |
|---|---|---|---|---|---|---|---|
| 2019-11-21 04:00:00 | SPY | ETF | 310.42 | 310.51 | 310.32 | 310.34 | 9325.0 |
| 2019-11-21 04:30:00 | SPY | ETF | 310.34 | 310.51 | 310.34 | 310.41 | 3300.0 |
| 2019-11-21 05:00:00 | SPY | ETF | 310.4 | 311.22 | 310.4 | 310.93 | 26253.0 |
| 2019-11-21 05:30:00 | SPY | ETF | 310.95 | 310.95 | 310.68 | 310.77 | 9875.0 |
| 2019-11-21 06:00:00 | SPY | ETF | 310.77 | 310.77 | 310.63 | 310.7 | 15522.0 |
| 2019-11-21 06:30:00 | SPY | ETF | 310.7 | 310.92 | 310.7 | 310.88 | 39530.0 |
| 2019-11-21 07:00:00 | SPY | ETF | 310.86 | 310.9 | 310.6 | 310.61 | 83256.0 |
| 2019-11-21 07:30:00 | SPY | ETF | 310.66 | 310.92 | 310.63 | 310.85 | 120168.0 |
| 2019-11-21 08:00:00 | SPY | ETF | 310.81 | 311.48 | 309.97 | 311.29 | 576992.0 |
| 2019-11-21 08:30:00 | SPY | ETF | 311.25 | 311.34 | 310.94 | 310.99 | 242981.0 |
| 2019-11-21 09:00:00 | SPY | ETF | 310.97 | 311.11 | 310.8 | 310.8 | 180678.0 |
| 2019-11-21 09:30:00 | SPY | ETF | 310.89 | 311.01 | 310.05 | 310.29 | 4960166.0 |
| 2019-11-21 10:00:00 | SPY | ETF | 310.3 | 310.56 | 309.59 | 309.66 | 6463173.0 |
| 2019-11-21 10:30:00 | SPY | ETF | 309.67 | 310.12 | 309.39 | 310.07 | 4854821.0 |
| 2019-11-21 11:00:00 | SPY | ETF | 310.0739 | 310.3999 | 309.95 | 310.03 | 2227987.0 |
| 2019-11-21 11:30:00 | SPY | ETF | 310.0241 | 310.1925 | 309.74 | 309.84 | 2101809.0 |
| 2019-11-21 12:00:00 | SPY | ETF | 309.84 | 310.345 | 309.76 | 310.24 | 1491606.0 |
| 2019-11-21 12:30:00 | SPY | ETF | 310.25 | 310.63 | 310.21 | 310.5 | 1807412.0 |
| 2019-11-21 13:00:00 | SPY | ETF | 310.5 | 310.63 | 310.41 | 310.51 | 1266007.0 |
| 2019-11-21 13:30:00 | SPY | ETF | 310.51 | 310.59 | 310.32 | 310.38 | 1530647.0 |
| 2019-11-21 14:00:00 | SPY | ETF | 310.375 | 310.74 | 310.12 | 310.677 | 2720747.0 |
| 2019-11-21 14:30:00 | SPY | ETF | 310.67 | 310.83 | 310.65 | 310.695 | 1384104.0 |
| 2019-11-21 15:00:00 | SPY | ETF | 310.71 | 310.75 | 310.47 | 310.5 | 2582850.0 |
| 2019-11-21 15:30:00 | SPY | ETF | 310.505 | 310.6 | 309.88 | 310.29 | 11222476.0 |
| 2019-11-21 16:00:00 | SPY | ETF | 310.29 | 310.57 | 310.13 | 310.44 | 6968166.0 |
| 2019-11-21 16:30:00 | SPY | ETF | 310.42 | 310.49 | 310.27 | 310.46 | 852319.0 |
| 2019-11-21 17:00:00 | SPY | ETF | 310.48 | 310.5 | 310.4 | 310.4 | 38590.0 |
| 2019-11-21 17:30:00 | SPY | ETF | 310.4 | 310.43 | 310.25 | 310.37 | 135113.0 |
| 2019-11-21 18:00:00 | SPY | ETF | 310.4 | 310.46 | 310.3 | 310.46 | 59456.0 |
| 2019-11-21 18:30:00 | SPY | ETF | 310.46 | 310.46 | 310.19 | 310.19 | 16405.0 |
| 2019-11-21 19:00:00 | SPY | ETF | 310.2 | 310.35 | 310.1 | 310.33 | 12091.0 |
| 2019-11-21 19:30:00 | SPY | ETF | 310.33 | 310.68 | 310.33 | 310.57 | 45093.0 |
| 2019-11-21 04:00:00 | QQQ | ETF | 201.67 | 201.77 | 201.0 | 201.66 | 14979.0 |
| 2019-11-21 04:30:00 | QQQ | ETF | 201.73 | 201.78 | 201.7 | 201.7 | 1850.0 |
| 2019-11-21 05:00:00 | QQQ | ETF | 201.72 | 202.33 | 201.72 | 202.15 | 9254.0 |
| 2019-11-21 05:30:00 | QQQ | ETF | 202.1 | 202.11 | 201.9 | 201.93 | 6073.0 |
| 2019-11-21 06:00:00 | QQQ | ETF | 201.89 | 201.9 | 201.82 | 201.9 | 1500.0 |
| 2019-11-21 06:30:00 | QQQ | ETF | 201.99 | 202.07 | 201.99 | 202.07 | 6906.0 |
| 2019-11-21 07:00:00 | QQQ | ETF | 202.03 | 202.06 | 201.8 | 201.86 | 24610.0 |
| 2019-11-21 07:30:00 | QQQ | ETF | 201.87 | 201.98 | 201.8 | 201.96 | 29094.0 |
| 2019-11-21 08:00:00 | QQQ | ETF | 202.01 | 202.51 | 201.8602 | 202.4 | 146440.0 |
| 2019-11-21 08:30:00 | QQQ | ETF | 202.35 | 202.36 | 202.06 | 202.1 | 72119.0 |
| 2019-11-21 09:00:00 | QQQ | ETF | 202.1 | 202.21 | 201.83 | 201.91 | 77298.0 |
| 2019-11-21 09:30:00 | QQQ | ETF | 201.94 | 201.9992 | 201.41 | 201.68 | 2112768.0 |
| 2019-11-21 10:00:00 | QQQ | ETF | 201.69 | 202.04 | 201.2239 | 201.35 | 2098519.0 |
| 2019-11-21 10:30:00 | QQQ | ETF | 201.32 | 201.58 | 201.1 | 201.52 | 1450307.0 |
| 2019-11-21 11:00:00 | QQQ | ETF | 201.52 | 201.81 | 201.45 | 201.5 | 941530.0 |
| 2019-11-21 11:30:00 | QQQ | ETF | 201.47 | 201.57 | 201.1 | 201.125 | 625938.0 |
| 2019-11-21 12:00:00 | QQQ | ETF | 201.12 | 201.45 | 201.07 | 201.3951 | 568344.0 |
| 2019-11-21 12:30:00 | QQQ | ETF | 201.395 | 201.649 | 201.35 | 201.61 | 539852.0 |
> showing 50 of 17,604 rows — these rows as CSV