PREVIEW / etf_30min / 2020-05-29
file: by_date/etf_30min/2020/2020-05-29.parquet size: 549 KB rows: 20,597
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 |
|---|---|---|---|---|---|---|---|
| 2020-05-29 04:00:00 | SPY | ETF | 302.28 | 302.51 | 301.71 | 302.01 | 70208.0 |
| 2020-05-29 04:30:00 | SPY | ETF | 302.35 | 302.46 | 302.19 | 302.26 | 8924.0 |
| 2020-05-29 05:00:00 | SPY | ETF | 302.42 | 302.8 | 302.09 | 302.77 | 10120.0 |
| 2020-05-29 05:30:00 | SPY | ETF | 302.67 | 303.3 | 302.49 | 303.26 | 67282.0 |
| 2020-05-29 06:00:00 | SPY | ETF | 303.23 | 303.67 | 303.16 | 303.35 | 41925.0 |
| 2020-05-29 06:30:00 | SPY | ETF | 303.4 | 303.52 | 303.13 | 303.49 | 23401.0 |
| 2020-05-29 07:00:00 | SPY | ETF | 303.42 | 303.77 | 303.14 | 303.63 | 99711.0 |
| 2020-05-29 07:30:00 | SPY | ETF | 303.59 | 303.81 | 303.18 | 303.46 | 156251.0 |
| 2020-05-29 08:00:00 | SPY | ETF | 303.4701 | 303.8 | 302.07 | 303.05 | 313977.0 |
| 2020-05-29 08:30:00 | SPY | ETF | 303.02 | 303.15 | 302.43 | 302.65 | 420252.0 |
| 2020-05-29 09:00:00 | SPY | ETF | 302.6 | 302.78 | 302.11 | 302.45 | 528016.0 |
| 2020-05-29 09:30:00 | SPY | ETF | 302.46 | 303.14 | 301.78 | 302.23 | 8108316.0 |
| 2020-05-29 10:00:00 | SPY | ETF | 302.24 | 302.59 | 301.14 | 301.56 | 6488239.0 |
| 2020-05-29 10:30:00 | SPY | ETF | 301.57 | 302.04 | 300.63 | 301.0299 | 6261191.0 |
| 2020-05-29 11:00:00 | SPY | ETF | 301.02 | 301.73 | 300.48 | 301.36 | 5141901.0 |
| 2020-05-29 11:30:00 | SPY | ETF | 301.37 | 302.06 | 300.97 | 301.67 | 4329912.0 |
| 2020-05-29 12:00:00 | SPY | ETF | 301.7 | 301.948 | 300.69 | 301.12 | 4605133.0 |
| 2020-05-29 12:30:00 | SPY | ETF | 301.1 | 302.27 | 299.47 | 301.631 | 7304415.0 |
| 2020-05-29 13:00:00 | SPY | ETF | 301.63 | 301.87 | 301.11 | 301.411 | 4793304.0 |
| 2020-05-29 13:30:00 | SPY | ETF | 301.43 | 301.58 | 300.72 | 301.13 | 3168838.0 |
| 2020-05-29 14:00:00 | SPY | ETF | 301.14 | 303.03 | 300.95 | 302.86 | 7101085.0 |
| 2020-05-29 14:30:00 | SPY | ETF | 302.86 | 303.64 | 300.07 | 303.57 | 12528419.0 |
| 2020-05-29 15:00:00 | SPY | ETF | 303.56 | 304.58 | 303.08 | 303.64 | 13969073.0 |
| 2020-05-29 15:30:00 | SPY | ETF | 303.62 | 304.96 | 303.32 | 304.16 | 17557019.0 |
| 2020-05-29 16:00:00 | SPY | ETF | 304.17 | 305.79 | 304.06 | 305.54 | 12612622.0 |
| 2020-05-29 16:30:00 | SPY | ETF | 305.55 | 306.13 | 304.32 | 306.0 | 869474.0 |
| 2020-05-29 17:00:00 | SPY | ETF | 306.03 | 306.03 | 304.32 | 306.0 | 667009.0 |
| 2020-05-29 17:30:00 | SPY | ETF | 306.0001 | 306.09 | 304.32 | 305.91 | 81942.0 |
| 2020-05-29 18:00:00 | SPY | ETF | 306.0 | 306.0 | 305.83 | 305.84 | 33510.0 |
| 2020-05-29 18:30:00 | SPY | ETF | 305.89 | 305.93 | 305.82 | 305.93 | 38721.0 |
| 2020-05-29 19:00:00 | SPY | ETF | 305.92 | 306.1 | 305.88 | 305.99 | 62389.0 |
| 2020-05-29 19:30:00 | SPY | ETF | 306.01 | 306.1 | 305.91 | 306.1 | 59681.0 |
| 2020-05-29 04:00:00 | QQQ | ETF | 229.75 | 229.76 | 229.14 | 229.29 | 36879.0 |
| 2020-05-29 04:30:00 | QQQ | ETF | 229.31 | 229.62 | 229.31 | 229.58 | 14300.0 |
| 2020-05-29 05:00:00 | QQQ | ETF | 229.6 | 229.95 | 229.2 | 229.84 | 9800.0 |
| 2020-05-29 05:30:00 | QQQ | ETF | 229.71 | 230.13 | 229.61 | 230.11 | 20864.0 |
| 2020-05-29 06:00:00 | QQQ | ETF | 230.14 | 230.46 | 230.07 | 230.4 | 8900.0 |
| 2020-05-29 06:30:00 | QQQ | ETF | 230.3 | 230.46 | 230.28 | 230.34 | 10000.0 |
| 2020-05-29 07:00:00 | QQQ | ETF | 230.38 | 230.76 | 230.23 | 230.76 | 49836.0 |
| 2020-05-29 07:30:00 | QQQ | ETF | 230.73 | 231.32 | 230.52 | 231.2 | 85045.0 |
| 2020-05-29 08:00:00 | QQQ | ETF | 230.47 | 231.6301 | 229.91 | 231.1 | 196569.0 |
| 2020-05-29 08:30:00 | QQQ | ETF | 231.14 | 231.2 | 230.56 | 230.76 | 131085.0 |
| 2020-05-29 09:00:00 | QQQ | ETF | 230.82 | 230.92 | 230.45 | 230.46 | 159520.0 |
| 2020-05-29 09:30:00 | QQQ | ETF | 230.43 | 231.43 | 229.94 | 230.8499 | 4754070.0 |
| 2020-05-29 10:00:00 | QQQ | ETF | 230.87 | 231.01 | 228.96 | 229.59 | 4818874.0 |
| 2020-05-29 10:30:00 | QQQ | ETF | 229.61 | 230.24 | 229.05 | 229.66 | 3045595.0 |
| 2020-05-29 11:00:00 | QQQ | ETF | 229.66 | 230.05 | 228.76 | 229.82 | 2784030.0 |
| 2020-05-29 11:30:00 | QQQ | ETF | 229.82 | 230.73 | 229.36 | 230.51 | 1900387.0 |
| 2020-05-29 12:00:00 | QQQ | ETF | 230.52 | 230.77 | 229.6 | 230.0531 | 1426885.0 |
| 2020-05-29 12:30:00 | QQQ | ETF | 230.05 | 230.96 | 228.89 | 230.54 | 2205064.0 |
> showing 50 of 20,597 rows — these rows as CSV