PREVIEW / etf_30min / 2019-04-05
file: by_date/etf_30min/2019/2019-04-05.parquet size: 485 KB rows: 16,971
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 |
|---|---|---|---|---|---|---|---|
| 2019-04-05 04:00:00 | SPY | ETF | 287.52 | 287.77 | 287.52 | 287.62 | 3569.0 |
| 2019-04-05 04:30:00 | SPY | ETF | 287.6 | 287.67 | 287.6 | 287.65 | 2120.0 |
| 2019-04-05 05:00:00 | SPY | ETF | 287.6 | 287.65 | 287.57 | 287.57 | 2621.0 |
| 2019-04-05 05:30:00 | SPY | ETF | 287.57 | 287.7 | 287.57 | 287.67 | 5050.0 |
| 2019-04-05 06:00:00 | SPY | ETF | 287.64 | 287.67 | 287.5 | 287.6 | 14861.0 |
| 2019-04-05 06:30:00 | SPY | ETF | 287.61 | 287.7 | 287.61 | 287.7 | 9266.0 |
| 2019-04-05 07:00:00 | SPY | ETF | 287.64 | 287.7 | 287.54 | 287.6 | 85744.0 |
| 2019-04-05 07:30:00 | SPY | ETF | 287.53 | 287.57 | 287.44 | 287.5 | 90319.0 |
| 2019-04-05 08:00:00 | SPY | ETF | 287.58 | 287.68 | 287.45 | 287.5 | 159455.0 |
| 2019-04-05 08:30:00 | SPY | ETF | 287.57 | 288.28 | 287.57 | 287.91 | 558996.0 |
| 2019-04-05 09:00:00 | SPY | ETF | 287.92 | 288.03 | 287.75 | 287.92 | 481974.0 |
| 2019-04-05 09:30:00 | SPY | ETF | 287.92 | 288.22 | 287.6 | 288.16 | 5651476.0 |
| 2019-04-05 10:00:00 | SPY | ETF | 288.165 | 288.45 | 288.13 | 288.22 | 4335257.0 |
| 2019-04-05 10:30:00 | SPY | ETF | 288.23 | 288.54 | 288.08 | 288.265 | 6901748.0 |
| 2019-04-05 11:00:00 | SPY | ETF | 288.27 | 288.535 | 288.12 | 288.31 | 2783106.0 |
| 2019-04-05 11:30:00 | SPY | ETF | 288.32 | 288.39 | 288.09 | 288.2025 | 1912455.0 |
| 2019-04-05 12:00:00 | SPY | ETF | 288.1919 | 288.4321 | 288.18 | 288.315 | 1778762.0 |
| 2019-04-05 12:30:00 | SPY | ETF | 288.3139 | 288.37 | 287.9316 | 288.23 | 2174271.0 |
| 2019-04-05 13:00:00 | SPY | ETF | 288.22 | 288.35 | 288.15 | 288.255 | 1744070.0 |
| 2019-04-05 13:30:00 | SPY | ETF | 288.26 | 288.44 | 288.18 | 288.415 | 1225517.0 |
| 2019-04-05 14:00:00 | SPY | ETF | 288.42 | 288.48 | 288.07 | 288.16 | 3749864.0 |
| 2019-04-05 14:30:00 | SPY | ETF | 288.1669 | 288.34 | 288.08 | 288.26 | 2396196.0 |
| 2019-04-05 15:00:00 | SPY | ETF | 288.27 | 288.52 | 288.11 | 288.46 | 3791323.0 |
| 2019-04-05 15:30:00 | SPY | ETF | 288.46 | 288.63 | 288.21 | 288.53 | 12552203.0 |
| 2019-04-05 16:00:00 | SPY | ETF | 288.54 | 288.68 | 288.4035 | 288.54 | 4611809.0 |
| 2019-04-05 16:30:00 | SPY | ETF | 288.54 | 288.68 | 288.54 | 288.64 | 311440.0 |
| 2019-04-05 17:00:00 | SPY | ETF | 288.6 | 288.67 | 288.59 | 288.65 | 237641.0 |
| 2019-04-05 17:30:00 | SPY | ETF | 288.64 | 288.86 | 288.62 | 288.85 | 96395.0 |
| 2019-04-05 18:00:00 | SPY | ETF | 288.85 | 288.89 | 288.85 | 288.86 | 24093.0 |
| 2019-04-05 18:30:00 | SPY | ETF | 288.85 | 288.88 | 288.77 | 288.85 | 14416.0 |
| 2019-04-05 19:00:00 | SPY | ETF | 288.86 | 288.86 | 288.72 | 288.8 | 24551.0 |
| 2019-04-05 19:30:00 | SPY | ETF | 288.8 | 288.93 | 288.78 | 288.88 | 32634.0 |
| 2019-04-05 04:00:00 | QQQ | ETF | 184.09 | 184.18 | 184.09 | 184.11 | 4200.0 |
| 2019-04-05 04:30:00 | QQQ | ETF | 183.97 | 184.05 | 183.97 | 184.05 | 4235.0 |
| 2019-04-05 05:00:00 | QQQ | ETF | 183.98 | 184.01 | 183.98 | 183.98 | 6500.0 |
| 2019-04-05 05:30:00 | QQQ | ETF | 184.01 | 184.08 | 184.01 | 184.03 | 500.0 |
| 2019-04-05 06:00:00 | QQQ | ETF | 183.97 | 183.99 | 183.93 | 183.96 | 9100.0 |
| 2019-04-05 06:30:00 | QQQ | ETF | 184.03 | 184.05 | 184.0 | 184.05 | 4430.0 |
| 2019-04-05 07:00:00 | QQQ | ETF | 184.01 | 184.03 | 183.96 | 184.0 | 87127.0 |
| 2019-04-05 07:30:00 | QQQ | ETF | 183.99 | 183.99 | 183.84 | 183.91 | 70959.0 |
| 2019-04-05 08:00:00 | QQQ | ETF | 183.91 | 184.07 | 183.86 | 183.95 | 143471.0 |
| 2019-04-05 08:30:00 | QQQ | ETF | 183.99 | 184.59 | 183.99 | 184.3 | 552895.0 |
| 2019-04-05 09:00:00 | QQQ | ETF | 184.31 | 184.4 | 184.21 | 184.3 | 164328.0 |
| 2019-04-05 09:30:00 | QQQ | ETF | 184.3 | 184.55 | 184.0183 | 184.43 | 3826319.0 |
| 2019-04-05 10:00:00 | QQQ | ETF | 184.43 | 184.75 | 184.4 | 184.47 | 2075678.0 |
| 2019-04-05 10:30:00 | QQQ | ETF | 184.475 | 184.71 | 184.3 | 184.52 | 1347459.0 |
| 2019-04-05 11:00:00 | QQQ | ETF | 184.52 | 184.64 | 184.41 | 184.58 | 908816.0 |
| 2019-04-05 11:30:00 | QQQ | ETF | 184.59 | 184.61 | 184.37 | 184.5 | 915236.0 |
| 2019-04-05 12:00:00 | QQQ | ETF | 184.49 | 184.675 | 184.47 | 184.62 | 729179.0 |
| 2019-04-05 12:30:00 | QQQ | ETF | 184.6201 | 184.65 | 184.38 | 184.51 | 712920.0 |
> showing 50 of 16,971 rows — these rows as CSV