PREVIEW / etf_30min / 2018-03-09
file: by_date/etf_30min/2018/2018-03-09.parquet size: 478 KB rows: 16,419
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 |
|---|---|---|---|---|---|---|---|
| 2018-03-09 04:00:00 | SPY | ETF | 274.12 | 274.13 | 273.91 | 274.11 | 13479.0 |
| 2018-03-09 04:30:00 | SPY | ETF | 274.11 | 274.13 | 274.01 | 274.05 | 4091.0 |
| 2018-03-09 05:00:00 | SPY | ETF | 274.16 | 274.16 | 274.0 | 274.02 | 19920.0 |
| 2018-03-09 05:30:00 | SPY | ETF | 273.95 | 274.36 | 273.95 | 274.36 | 13316.0 |
| 2018-03-09 06:00:00 | SPY | ETF | 274.33 | 274.38 | 274.13 | 274.19 | 8450.0 |
| 2018-03-09 06:30:00 | SPY | ETF | 274.18 | 274.21 | 274.04 | 274.04 | 16697.0 |
| 2018-03-09 07:00:00 | SPY | ETF | 274.02 | 274.26 | 274.02 | 274.21 | 165081.0 |
| 2018-03-09 07:30:00 | SPY | ETF | 274.22 | 274.31 | 274.17 | 274.2 | 113900.0 |
| 2018-03-09 08:00:00 | SPY | ETF | 274.09 | 274.35 | 273.32 | 273.69 | 440044.0 |
| 2018-03-09 08:30:00 | SPY | ETF | 273.73 | 276.06 | 273.57 | 275.78 | 2068403.0 |
| 2018-03-09 09:00:00 | SPY | ETF | 275.8 | 276.13 | 275.59 | 275.7 | 1232772.0 |
| 2018-03-09 09:30:00 | SPY | ETF | 275.7 | 276.05 | 275.34 | 275.92 | 8174492.0 |
| 2018-03-09 10:00:00 | SPY | ETF | 275.91 | 276.6052 | 275.74 | 276.42 | 7265022.0 |
| 2018-03-09 10:30:00 | SPY | ETF | 276.42 | 277.15 | 276.3 | 276.8 | 7537996.0 |
| 2018-03-09 11:00:00 | SPY | ETF | 276.79 | 277.13 | 276.67 | 277.11 | 2926598.0 |
| 2018-03-09 11:30:00 | SPY | ETF | 277.11 | 277.2 | 276.94 | 277.1278 | 3568985.0 |
| 2018-03-09 12:00:00 | SPY | ETF | 277.125 | 277.72 | 277.125 | 277.45 | 6937645.0 |
| 2018-03-09 12:30:00 | SPY | ETF | 277.45 | 277.83 | 277.39 | 277.43 | 4108485.0 |
| 2018-03-09 13:00:00 | SPY | ETF | 277.44 | 277.96 | 277.44 | 277.85 | 5255623.0 |
| 2018-03-09 13:30:00 | SPY | ETF | 277.85 | 278.035 | 277.74 | 277.93 | 6760567.0 |
| 2018-03-09 14:00:00 | SPY | ETF | 277.94 | 278.26 | 277.74 | 277.94 | 3176943.0 |
| 2018-03-09 14:30:00 | SPY | ETF | 277.95 | 278.21 | 277.92 | 278.18 | 3271766.0 |
| 2018-03-09 15:00:00 | SPY | ETF | 278.18 | 278.31 | 277.97 | 278.2 | 9191708.0 |
| 2018-03-09 15:30:00 | SPY | ETF | 278.195 | 278.85 | 278.1 | 278.82 | 21647310.0 |
| 2018-03-09 16:00:00 | SPY | ETF | 278.78 | 278.87 | 278.45 | 278.54 | 14897090.0 |
| 2018-03-09 16:30:00 | SPY | ETF | 278.53 | 278.55 | 278.4 | 278.5 | 858666.0 |
| 2018-03-09 17:00:00 | SPY | ETF | 278.5 | 278.87 | 278.48 | 278.51 | 289409.0 |
| 2018-03-09 17:30:00 | SPY | ETF | 278.5 | 278.71 | 278.48 | 278.51 | 98214.0 |
| 2018-03-09 18:00:00 | SPY | ETF | 278.51 | 278.52 | 278.47 | 278.51 | 51504.0 |
| 2018-03-09 18:30:00 | SPY | ETF | 278.47 | 278.5 | 278.45 | 278.47 | 10802.0 |
| 2018-03-09 19:00:00 | SPY | ETF | 278.49 | 278.78 | 278.49 | 278.65 | 52185.0 |
| 2018-03-09 19:30:00 | SPY | ETF | 278.65 | 278.77 | 278.64 | 278.66 | 10623.0 |
| 2018-03-09 04:00:00 | QQQ | ETF | 169.86 | 170.01 | 169.86 | 169.96 | 139500.0 |
| 2018-03-09 04:30:00 | QQQ | ETF | 169.99 | 170.0 | 169.96 | 169.97 | 15866.0 |
| 2018-03-09 05:00:00 | QQQ | ETF | 169.97 | 170.0 | 169.92 | 169.94 | 24426.0 |
| 2018-03-09 05:30:00 | QQQ | ETF | 169.92 | 170.17 | 169.92 | 170.17 | 6900.0 |
| 2018-03-09 06:00:00 | QQQ | ETF | 170.16 | 170.16 | 170.13 | 170.15 | 31800.0 |
| 2018-03-09 06:30:00 | QQQ | ETF | 170.08 | 170.12 | 169.95 | 169.95 | 5851.0 |
| 2018-03-09 07:00:00 | QQQ | ETF | 169.99 | 170.09 | 169.99 | 170.08 | 37250.0 |
| 2018-03-09 07:30:00 | QQQ | ETF | 170.11 | 170.12 | 170.03 | 170.08 | 33200.0 |
| 2018-03-09 08:00:00 | QQQ | ETF | 170.01 | 170.08 | 169.73 | 169.83 | 158909.0 |
| 2018-03-09 08:30:00 | QQQ | ETF | 169.9 | 171.45 | 169.79 | 171.19 | 909668.0 |
| 2018-03-09 09:00:00 | QQQ | ETF | 171.14 | 171.3 | 171.07 | 171.09 | 274150.0 |
| 2018-03-09 09:30:00 | QQQ | ETF | 171.1 | 171.25 | 170.82 | 171.1558 | 4402542.0 |
| 2018-03-09 10:00:00 | QQQ | ETF | 171.16 | 171.7 | 171.1 | 171.54 | 3335525.0 |
| 2018-03-09 10:30:00 | QQQ | ETF | 171.549 | 171.98 | 171.44 | 171.78 | 1977293.0 |
| 2018-03-09 11:00:00 | QQQ | ETF | 171.79 | 172.04 | 171.745 | 171.9821 | 1578277.0 |
| 2018-03-09 11:30:00 | QQQ | ETF | 171.98 | 172.13 | 171.95 | 172.089 | 1399545.0 |
| 2018-03-09 12:00:00 | QQQ | ETF | 172.09 | 172.43 | 172.09 | 172.26 | 1509063.0 |
| 2018-03-09 12:30:00 | QQQ | ETF | 172.26 | 172.47 | 172.25 | 172.2559 | 806598.0 |
> showing 50 of 16,419 rows — these rows as CSV