PREVIEW / etf_30min / 2019-02-08
file: by_date/etf_30min/2019/2019-02-08.parquet size: 487 KB rows: 16,890
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 |
|---|---|---|---|---|---|---|---|
| 2019-02-08 04:00:00 | SPY | ETF | 269.45 | 269.62 | 269.43 | 269.46 | 7452.0 |
| 2019-02-08 04:30:00 | SPY | ETF | 269.42 | 269.43 | 269.24 | 269.31 | 5247.0 |
| 2019-02-08 05:00:00 | SPY | ETF | 269.31 | 269.36 | 269.2 | 269.31 | 2276.0 |
| 2019-02-08 05:30:00 | SPY | ETF | 269.33 | 269.33 | 269.01 | 269.2 | 22872.0 |
| 2019-02-08 06:00:00 | SPY | ETF | 269.26 | 269.3 | 269.06 | 269.15 | 20704.0 |
| 2019-02-08 06:30:00 | SPY | ETF | 269.1 | 269.1 | 268.51 | 268.58 | 54120.0 |
| 2019-02-08 07:00:00 | SPY | ETF | 268.62 | 268.71 | 268.44 | 268.63 | 121883.0 |
| 2019-02-08 07:30:00 | SPY | ETF | 268.59 | 268.72 | 268.43 | 268.58 | 132937.0 |
| 2019-02-08 08:00:00 | SPY | ETF | 268.53 | 269.3 | 268.45 | 268.87 | 293319.0 |
| 2019-02-08 08:30:00 | SPY | ETF | 268.95 | 269.04 | 268.72 | 268.72 | 251477.0 |
| 2019-02-08 09:00:00 | SPY | ETF | 268.75 | 268.97 | 268.64 | 268.73 | 165079.0 |
| 2019-02-08 09:30:00 | SPY | ETF | 268.75 | 269.44 | 268.51 | 268.6399 | 7981895.0 |
| 2019-02-08 10:00:00 | SPY | ETF | 268.64 | 270.2874 | 268.09 | 268.54 | 7423460.0 |
| 2019-02-08 10:30:00 | SPY | ETF | 268.545 | 269.13 | 268.17 | 268.345 | 4768835.0 |
| 2019-02-08 11:00:00 | SPY | ETF | 268.34 | 268.54 | 267.92 | 268.29 | 5458674.0 |
| 2019-02-08 11:30:00 | SPY | ETF | 268.29 | 268.68 | 267.83 | 268.61 | 5133874.0 |
| 2019-02-08 12:00:00 | SPY | ETF | 268.61 | 268.78 | 268.23 | 268.62 | 2733827.0 |
| 2019-02-08 12:30:00 | SPY | ETF | 268.62 | 269.02 | 268.6 | 268.87 | 2780197.0 |
| 2019-02-08 13:00:00 | SPY | ETF | 268.86 | 269.27 | 268.835 | 268.99 | 3322357.0 |
| 2019-02-08 13:30:00 | SPY | ETF | 268.98 | 269.35 | 268.88 | 269.2801 | 2177009.0 |
| 2019-02-08 14:00:00 | SPY | ETF | 269.29 | 269.71 | 269.13 | 269.685 | 4178678.0 |
| 2019-02-08 14:30:00 | SPY | ETF | 269.69 | 270.2874 | 269.57 | 269.58 | 3617645.0 |
| 2019-02-08 15:00:00 | SPY | ETF | 269.59 | 269.95 | 269.405 | 269.78 | 4928027.0 |
| 2019-02-08 15:30:00 | SPY | ETF | 269.78 | 270.51 | 269.5 | 270.49 | 11068623.0 |
| 2019-02-08 16:00:00 | SPY | ETF | 270.48 | 270.61 | 270.23 | 270.36 | 7001138.0 |
| 2019-02-08 16:30:00 | SPY | ETF | 270.36 | 270.6 | 270.36 | 270.56 | 1201051.0 |
| 2019-02-08 17:00:00 | SPY | ETF | 270.56 | 270.56 | 270.33 | 270.4 | 199597.0 |
| 2019-02-08 17:30:00 | SPY | ETF | 270.44 | 270.55 | 270.4 | 270.49 | 27955.0 |
| 2019-02-08 18:00:00 | SPY | ETF | 270.51 | 270.53 | 270.47 | 270.5 | 15124.0 |
| 2019-02-08 18:30:00 | SPY | ETF | 270.47 | 270.47 | 270.42 | 270.43 | 7753.0 |
| 2019-02-08 19:00:00 | SPY | ETF | 270.46 | 270.47 | 270.44 | 270.44 | 5184.0 |
| 2019-02-08 19:30:00 | SPY | ETF | 270.4 | 270.5 | 270.4 | 270.5 | 8209.0 |
| 2019-02-08 04:00:00 | QQQ | ETF | 167.45 | 167.6 | 167.45 | 167.52 | 11935.0 |
| 2019-02-08 04:30:00 | QQQ | ETF | 167.47 | 167.47 | 167.28 | 167.32 | 11685.0 |
| 2019-02-08 05:00:00 | QQQ | ETF | 167.37 | 167.38 | 167.22 | 167.33 | 11000.0 |
| 2019-02-08 05:30:00 | QQQ | ETF | 167.35 | 167.35 | 167.2 | 167.3 | 8750.0 |
| 2019-02-08 06:00:00 | QQQ | ETF | 167.33 | 167.39 | 167.24 | 167.27 | 5400.0 |
| 2019-02-08 06:30:00 | QQQ | ETF | 167.22 | 167.23 | 166.7 | 166.77 | 38420.0 |
| 2019-02-08 07:00:00 | QQQ | ETF | 166.8 | 166.83 | 166.65 | 166.79 | 71455.0 |
| 2019-02-08 07:30:00 | QQQ | ETF | 166.81 | 166.87 | 166.6 | 166.67 | 128874.0 |
| 2019-02-08 08:00:00 | QQQ | ETF | 168.23 | 168.23 | 166.63 | 166.93 | 159647.0 |
| 2019-02-08 08:30:00 | QQQ | ETF | 166.96 | 167.01 | 166.76 | 166.76 | 96565.0 |
| 2019-02-08 09:00:00 | QQQ | ETF | 166.79 | 166.94 | 166.67 | 166.75 | 153290.0 |
| 2019-02-08 09:30:00 | QQQ | ETF | 166.73 | 167.45 | 166.69 | 166.82 | 4149753.0 |
| 2019-02-08 10:00:00 | QQQ | ETF | 166.81 | 167.24 | 166.57 | 166.96 | 3652567.0 |
| 2019-02-08 10:30:00 | QQQ | ETF | 166.94 | 167.59 | 166.84 | 167.15 | 2172925.0 |
| 2019-02-08 11:00:00 | QQQ | ETF | 167.15 | 167.3525 | 166.88 | 167.0937 | 1599982.0 |
| 2019-02-08 11:30:00 | QQQ | ETF | 167.09 | 167.35 | 166.62 | 167.3 | 1739309.0 |
| 2019-02-08 12:00:00 | QQQ | ETF | 167.29 | 167.47 | 166.86 | 167.17 | 1037052.0 |
| 2019-02-08 12:30:00 | QQQ | ETF | 167.17 | 167.46 | 167.11 | 167.35 | 826038.0 |
> showing 50 of 16,890 rows — these rows as CSV