PREVIEW / etf_30min / 2020-11-12
file: by_date/etf_30min/2020/2020-11-12.parquet size: 585 KB rows: 21,422
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 |
|---|---|---|---|---|---|---|---|
| 2020-11-12 04:00:00 | SPY | ETF | 354.7 | 355.31 | 354.57 | 355.16 | 34047.0 |
| 2020-11-12 04:30:00 | SPY | ETF | 355.29 | 356.26 | 355.29 | 356.06 | 22548.0 |
| 2020-11-12 05:00:00 | SPY | ETF | 356.16 | 356.41 | 356.04 | 356.14 | 17368.0 |
| 2020-11-12 05:30:00 | SPY | ETF | 356.16 | 356.86 | 356.16 | 356.44 | 12011.0 |
| 2020-11-12 06:00:00 | SPY | ETF | 356.37 | 356.81 | 356.28 | 356.3 | 44612.0 |
| 2020-11-12 06:30:00 | SPY | ETF | 356.36 | 356.47 | 355.99 | 355.99 | 27334.0 |
| 2020-11-12 07:00:00 | SPY | ETF | 355.99 | 356.1 | 354.68 | 355.61 | 199074.0 |
| 2020-11-12 07:30:00 | SPY | ETF | 355.57 | 355.7 | 354.36 | 354.5 | 162586.0 |
| 2020-11-12 08:00:00 | SPY | ETF | 354.8801 | 356.4396 | 354.01 | 355.39 | 221897.0 |
| 2020-11-12 08:30:00 | SPY | ETF | 355.29 | 355.85 | 355.1 | 355.78 | 181640.0 |
| 2020-11-12 09:00:00 | SPY | ETF | 355.8 | 355.88 | 355.09 | 355.6 | 502442.0 |
| 2020-11-12 09:30:00 | SPY | ETF | 355.58 | 355.84 | 354.67 | 355.34 | 5473399.0 |
| 2020-11-12 10:00:00 | SPY | ETF | 355.33 | 356.24 | 354.96 | 355.36 | 3707286.0 |
| 2020-11-12 10:30:00 | SPY | ETF | 355.35 | 356.39 | 355.27 | 356.0 | 2181622.0 |
| 2020-11-12 11:00:00 | SPY | ETF | 356.0092 | 356.42 | 355.44 | 355.65 | 2249667.0 |
| 2020-11-12 11:30:00 | SPY | ETF | 355.65 | 356.7182 | 354.7008 | 355.25 | 3141329.0 |
| 2020-11-12 12:00:00 | SPY | ETF | 355.23 | 355.64 | 354.23 | 354.27 | 2250371.0 |
| 2020-11-12 12:30:00 | SPY | ETF | 354.26 | 354.66 | 352.51 | 353.28 | 4887505.0 |
| 2020-11-12 13:00:00 | SPY | ETF | 353.27 | 353.3745 | 351.97 | 352.25 | 4561760.0 |
| 2020-11-12 13:30:00 | SPY | ETF | 352.25 | 353.5 | 351.97 | 353.46 | 3863498.0 |
| 2020-11-12 14:00:00 | SPY | ETF | 353.46 | 353.88 | 352.27 | 352.69 | 4223598.0 |
| 2020-11-12 14:30:00 | SPY | ETF | 352.68 | 353.37 | 351.83 | 352.0299 | 4036941.0 |
| 2020-11-12 15:00:00 | SPY | ETF | 352.03 | 352.67 | 351.26 | 351.94 | 5472670.0 |
| 2020-11-12 15:30:00 | SPY | ETF | 351.93 | 353.33 | 351.35 | 353.28 | 12647007.0 |
| 2020-11-12 16:00:00 | SPY | ETF | 353.27 | 354.27 | 353.165 | 353.85 | 4612453.0 |
| 2020-11-12 16:30:00 | SPY | ETF | 353.83 | 354.64 | 353.72 | 353.87 | 641438.0 |
| 2020-11-12 17:00:00 | SPY | ETF | 353.7 | 353.82 | 353.7 | 353.76 | 275977.0 |
| 2020-11-12 17:30:00 | SPY | ETF | 353.75 | 353.94 | 353.7 | 353.82 | 24144.0 |
| 2020-11-12 18:00:00 | SPY | ETF | 353.77 | 353.91 | 353.2 | 353.65 | 364221.0 |
| 2020-11-12 18:30:00 | SPY | ETF | 353.64 | 353.8 | 353.31 | 353.35 | 62640.0 |
| 2020-11-12 19:00:00 | SPY | ETF | 353.4 | 353.78 | 353.3 | 353.71 | 45427.0 |
| 2020-11-12 19:30:00 | SPY | ETF | 353.7 | 353.7 | 352.68 | 352.7 | 137475.0 |
| 2020-11-12 04:00:00 | QQQ | ETF | 289.16 | 289.86 | 289.02 | 289.83 | 13755.0 |
| 2020-11-12 04:30:00 | QQQ | ETF | 289.93 | 291.36 | 289.93 | 291.34 | 38432.0 |
| 2020-11-12 05:00:00 | QQQ | ETF | 291.45 | 291.82 | 291.17 | 291.26 | 40211.0 |
| 2020-11-12 05:30:00 | QQQ | ETF | 291.1 | 291.45 | 291.1 | 291.23 | 21975.0 |
| 2020-11-12 06:00:00 | QQQ | ETF | 291.32 | 291.52 | 290.79 | 291.3 | 36763.0 |
| 2020-11-12 06:30:00 | QQQ | ETF | 291.25 | 291.3 | 290.98 | 291.01 | 23360.0 |
| 2020-11-12 07:00:00 | QQQ | ETF | 290.89 | 291.06 | 289.68 | 290.52 | 184110.0 |
| 2020-11-12 07:30:00 | QQQ | ETF | 290.55 | 290.7 | 290.04 | 290.06 | 207001.0 |
| 2020-11-12 08:00:00 | QQQ | ETF | 290.21 | 291.3396 | 287.96 | 290.58 | 235275.0 |
| 2020-11-12 08:30:00 | QQQ | ETF | 290.4 | 291.13 | 290.35 | 290.68 | 186167.0 |
| 2020-11-12 09:00:00 | QQQ | ETF | 290.68 | 290.7 | 290.3 | 290.69 | 164432.0 |
| 2020-11-12 09:30:00 | QQQ | ETF | 290.71 | 291.83 | 289.83 | 290.915 | 4504063.0 |
| 2020-11-12 10:00:00 | QQQ | ETF | 290.89 | 291.8 | 290.46 | 290.94 | 2120451.0 |
| 2020-11-12 10:30:00 | QQQ | ETF | 290.9599 | 292.074 | 290.82 | 290.94 | 1829209.0 |
| 2020-11-12 11:00:00 | QQQ | ETF | 290.95 | 291.61 | 290.22 | 290.64 | 1384271.0 |
| 2020-11-12 11:30:00 | QQQ | ETF | 290.63 | 290.68 | 289.22 | 290.105 | 1726480.0 |
| 2020-11-12 12:00:00 | QQQ | ETF | 290.11 | 290.62 | 289.33 | 289.3846 | 1310551.0 |
| 2020-11-12 12:30:00 | QQQ | ETF | 289.4099 | 289.9777 | 287.97 | 288.705 | 2294964.0 |
> showing 50 of 21,422 rows — these rows as CSV