PREVIEW / etf_30min / 2019-09-13
file: by_date/etf_30min/2019/2019-09-13.parquet size: 504 KB rows: 17,380
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 |
|---|---|---|---|---|---|---|---|
| 2019-09-13 04:00:00 | SPY | ETF | 302.01 | 302.17 | 301.98 | 301.98 | 8148.0 |
| 2019-09-13 04:30:00 | SPY | ETF | 302.18 | 302.27 | 301.94 | 301.94 | 1644.0 |
| 2019-09-13 05:00:00 | SPY | ETF | 302.07 | 302.16 | 302.07 | 302.16 | 3100.0 |
| 2019-09-13 05:30:00 | SPY | ETF | 302.18 | 302.34 | 302.12 | 302.34 | 9800.0 |
| 2019-09-13 06:00:00 | SPY | ETF | 302.27 | 302.44 | 302.27 | 302.41 | 13006.0 |
| 2019-09-13 06:30:00 | SPY | ETF | 302.4 | 302.56 | 302.37 | 302.56 | 29118.0 |
| 2019-09-13 07:00:00 | SPY | ETF | 302.59 | 302.68 | 302.44 | 302.48 | 56848.0 |
| 2019-09-13 07:30:00 | SPY | ETF | 302.48 | 302.48 | 302.26 | 302.33 | 118750.0 |
| 2019-09-13 08:00:00 | SPY | ETF | 302.33 | 302.62 | 302.21 | 302.3 | 75202.0 |
| 2019-09-13 08:30:00 | SPY | ETF | 302.3 | 302.44 | 301.97 | 301.99 | 134772.0 |
| 2019-09-13 09:00:00 | SPY | ETF | 301.97 | 302.01 | 301.78 | 301.79 | 395585.0 |
| 2019-09-13 09:30:00 | SPY | ETF | 301.78 | 302.01 | 301.42 | 301.68 | 6350754.0 |
| 2019-09-13 10:00:00 | SPY | ETF | 301.65 | 301.95 | 301.26 | 301.78 | 3748769.0 |
| 2019-09-13 10:30:00 | SPY | ETF | 301.79 | 301.95 | 301.55 | 301.84 | 3802404.0 |
| 2019-09-13 11:00:00 | SPY | ETF | 301.84 | 302.17 | 301.55 | 301.71 | 4676289.0 |
| 2019-09-13 11:30:00 | SPY | ETF | 301.705 | 301.83 | 301.51 | 301.565 | 4514035.0 |
| 2019-09-13 12:00:00 | SPY | ETF | 301.57 | 301.86 | 301.2975 | 301.39 | 5080827.0 |
| 2019-09-13 12:30:00 | SPY | ETF | 301.39 | 301.55 | 301.3 | 301.395 | 1806361.0 |
| 2019-09-13 13:00:00 | SPY | ETF | 301.39 | 301.61 | 301.32 | 301.47 | 2327497.0 |
| 2019-09-13 13:30:00 | SPY | ETF | 301.47 | 301.48 | 301.02 | 301.1436 | 4657797.0 |
| 2019-09-13 14:00:00 | SPY | ETF | 301.14 | 301.4 | 301.05 | 301.21 | 2949879.0 |
| 2019-09-13 14:30:00 | SPY | ETF | 301.22 | 301.36 | 301.12 | 301.23 | 1364611.0 |
| 2019-09-13 15:00:00 | SPY | ETF | 301.24 | 301.25 | 300.68 | 300.9863 | 2982264.0 |
| 2019-09-13 15:30:00 | SPY | ETF | 300.98 | 301.42 | 300.93 | 301.05 | 8640491.0 |
| 2019-09-13 16:00:00 | SPY | ETF | 301.04 | 301.34 | 300.88 | 300.95 | 6623426.0 |
| 2019-09-13 16:30:00 | SPY | ETF | 300.97 | 301.15 | 300.97 | 301.03 | 359523.0 |
| 2019-09-13 17:00:00 | SPY | ETF | 301.03 | 301.09 | 300.93 | 300.93 | 218234.0 |
| 2019-09-13 17:30:00 | SPY | ETF | 300.93 | 301.06 | 300.89 | 301.06 | 69310.0 |
| 2019-09-13 18:00:00 | SPY | ETF | 301.06 | 301.1 | 301.06 | 301.09 | 22033.0 |
| 2019-09-13 18:30:00 | SPY | ETF | 301.01 | 301.01 | 301.01 | 301.01 | 201.0 |
| 2019-09-13 19:00:00 | SPY | ETF | 301.04 | 301.3 | 301.04 | 301.11 | 13010.0 |
| 2019-09-13 19:30:00 | SPY | ETF | 301.11 | 301.14 | 301.03 | 301.1 | 12206.0 |
| 2019-09-13 04:00:00 | QQQ | ETF | 193.68 | 193.8 | 193.62 | 193.62 | 2100.0 |
| 2019-09-13 04:30:00 | QQQ | ETF | 193.72 | 193.81 | 193.55 | 193.58 | 9307.0 |
| 2019-09-13 05:00:00 | QQQ | ETF | 193.56 | 193.78 | 193.56 | 193.77 | 4100.0 |
| 2019-09-13 05:30:00 | QQQ | ETF | 193.81 | 193.91 | 193.75 | 193.89 | 7860.0 |
| 2019-09-13 06:00:00 | QQQ | ETF | 193.93 | 193.94 | 193.83 | 193.87 | 22980.0 |
| 2019-09-13 06:30:00 | QQQ | ETF | 193.84 | 194.05 | 193.84 | 194.0 | 57267.0 |
| 2019-09-13 07:00:00 | QQQ | ETF | 194.08 | 194.11 | 193.97 | 194.0 | 39272.0 |
| 2019-09-13 07:30:00 | QQQ | ETF | 194.0 | 194.03 | 193.75 | 193.77 | 25388.0 |
| 2019-09-13 08:00:00 | QQQ | ETF | 194.06 | 194.1 | 193.65 | 193.78 | 40603.0 |
| 2019-09-13 08:30:00 | QQQ | ETF | 193.85 | 193.85 | 193.22 | 193.23 | 253199.0 |
| 2019-09-13 09:00:00 | QQQ | ETF | 193.23 | 193.27 | 192.91 | 192.95 | 603870.0 |
| 2019-09-13 09:30:00 | QQQ | ETF | 192.95 | 193.22 | 192.42 | 192.9 | 3779235.0 |
| 2019-09-13 10:00:00 | QQQ | ETF | 192.89 | 193.09 | 192.39 | 192.98 | 1774109.0 |
| 2019-09-13 10:30:00 | QQQ | ETF | 192.9806 | 193.25 | 192.72 | 193.07 | 2032413.0 |
| 2019-09-13 11:00:00 | QQQ | ETF | 193.06 | 193.4 | 192.77 | 192.89 | 2234195.0 |
| 2019-09-13 11:30:00 | QQQ | ETF | 192.88 | 192.97 | 192.7 | 192.79 | 1243938.0 |
| 2019-09-13 12:00:00 | QQQ | ETF | 192.79 | 193.05 | 192.56 | 192.66 | 803161.0 |
| 2019-09-13 12:30:00 | QQQ | ETF | 192.65 | 192.71 | 192.48 | 192.58 | 785593.0 |
> showing 50 of 17,380 rows — these rows as CSV