PREVIEW / etf_30min / 2018-11-08
file: by_date/etf_30min/2018/2018-11-08.parquet size: 496 KB rows: 17,064
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 |
|---|---|---|---|---|---|---|---|
| 2018-11-08 04:00:00 | SPY | ETF | 280.99 | 281.0 | 280.8 | 280.8 | 17536.0 |
| 2018-11-08 04:30:00 | SPY | ETF | 280.8 | 280.83 | 280.22 | 280.25 | 36876.0 |
| 2018-11-08 05:00:00 | SPY | ETF | 280.21 | 280.27 | 280.01 | 280.18 | 59212.0 |
| 2018-11-08 05:30:00 | SPY | ETF | 280.11 | 280.12 | 279.9 | 279.97 | 61696.0 |
| 2018-11-08 06:00:00 | SPY | ETF | 279.93 | 280.28 | 279.92 | 280.15 | 22018.0 |
| 2018-11-08 06:30:00 | SPY | ETF | 280.15 | 280.15 | 279.86 | 280.15 | 37092.0 |
| 2018-11-08 07:00:00 | SPY | ETF | 280.2 | 280.46 | 280.15 | 280.25 | 114592.0 |
| 2018-11-08 07:30:00 | SPY | ETF | 280.29 | 280.55 | 280.29 | 280.5 | 194387.0 |
| 2018-11-08 08:00:00 | SPY | ETF | 280.3001 | 280.6 | 280.24 | 280.28 | 331936.0 |
| 2018-11-08 08:30:00 | SPY | ETF | 280.39 | 280.46 | 280.12 | 280.33 | 218263.0 |
| 2018-11-08 09:00:00 | SPY | ETF | 280.34 | 280.34 | 280.03 | 280.09 | 641652.0 |
| 2018-11-08 09:30:00 | SPY | ETF | 280.11 | 280.9898 | 280.0785 | 280.9 | 7731075.0 |
| 2018-11-08 10:00:00 | SPY | ETF | 280.9 | 281.0 | 280.14 | 280.3 | 4859941.0 |
| 2018-11-08 10:30:00 | SPY | ETF | 280.3 | 280.79 | 280.22 | 280.72 | 3764687.0 |
| 2018-11-08 11:00:00 | SPY | ETF | 280.72 | 280.95 | 280.41 | 280.68 | 2151377.0 |
| 2018-11-08 11:30:00 | SPY | ETF | 280.68 | 281.14 | 280.66 | 280.94 | 2429341.0 |
| 2018-11-08 12:00:00 | SPY | ETF | 280.94 | 281.22 | 280.82 | 280.87 | 2023753.0 |
| 2018-11-08 12:30:00 | SPY | ETF | 280.86 | 281.0699 | 280.6116 | 280.63 | 1833011.0 |
| 2018-11-08 13:00:00 | SPY | ETF | 280.6399 | 280.76 | 280.18 | 280.18 | 1767241.0 |
| 2018-11-08 13:30:00 | SPY | ETF | 280.17 | 280.5262 | 280.09 | 280.4975 | 3126469.0 |
| 2018-11-08 14:00:00 | SPY | ETF | 280.5 | 280.92 | 279.8 | 279.9736 | 5995721.0 |
| 2018-11-08 14:30:00 | SPY | ETF | 279.97 | 280.0576 | 279.22 | 279.84 | 5792912.0 |
| 2018-11-08 15:00:00 | SPY | ETF | 279.84 | 280.26 | 279.43 | 279.68 | 4366750.0 |
| 2018-11-08 15:30:00 | SPY | ETF | 279.69 | 280.44 | 279.34 | 280.44 | 9216551.0 |
| 2018-11-08 16:00:00 | SPY | ETF | 280.42 | 280.77 | 280.1941 | 280.59 | 5929759.0 |
| 2018-11-08 16:30:00 | SPY | ETF | 280.6 | 280.63 | 280.21 | 280.26 | 265809.0 |
| 2018-11-08 17:00:00 | SPY | ETF | 280.5 | 280.5 | 280.02 | 280.14 | 610199.0 |
| 2018-11-08 17:30:00 | SPY | ETF | 280.07 | 280.15 | 280.03 | 280.04 | 100434.0 |
| 2018-11-08 18:00:00 | SPY | ETF | 280.06 | 280.23 | 279.96 | 279.99 | 108826.0 |
| 2018-11-08 18:30:00 | SPY | ETF | 280.01 | 280.29 | 280.01 | 280.29 | 27903.0 |
| 2018-11-08 19:00:00 | SPY | ETF | 280.27 | 280.52 | 280.27 | 280.48 | 30909.0 |
| 2018-11-08 19:30:00 | SPY | ETF | 280.49 | 280.62 | 280.37 | 280.39 | 30794.0 |
| 2018-11-08 20:00:00 | SPY | ETF | 280.5 | 280.5 | 280.4137 | 280.4137 | 42000.0 |
| 2018-11-08 04:00:00 | QQQ | ETF | 175.66 | 175.66 | 175.34 | 175.34 | 8418.0 |
| 2018-11-08 04:30:00 | QQQ | ETF | 175.34 | 175.38 | 174.91 | 174.92 | 26580.0 |
| 2018-11-08 05:00:00 | QQQ | ETF | 174.8 | 174.81 | 174.51 | 174.51 | 39926.0 |
| 2018-11-08 05:30:00 | QQQ | ETF | 174.48 | 174.62 | 174.36 | 174.49 | 39173.0 |
| 2018-11-08 06:00:00 | QQQ | ETF | 174.47 | 174.79 | 174.47 | 174.66 | 32490.0 |
| 2018-11-08 06:30:00 | QQQ | ETF | 174.65 | 174.75 | 174.39 | 174.73 | 22272.0 |
| 2018-11-08 07:00:00 | QQQ | ETF | 174.72 | 175.02 | 174.68 | 174.85 | 98839.0 |
| 2018-11-08 07:30:00 | QQQ | ETF | 174.87 | 175.05 | 174.82 | 174.95 | 74219.0 |
| 2018-11-08 08:00:00 | QQQ | ETF | 174.9201 | 175.02 | 174.65 | 174.8 | 202228.0 |
| 2018-11-08 08:30:00 | QQQ | ETF | 174.86 | 174.92 | 174.63 | 174.77 | 148843.0 |
| 2018-11-08 09:00:00 | QQQ | ETF | 174.72 | 174.81 | 174.57 | 174.73 | 138263.0 |
| 2018-11-08 09:30:00 | QQQ | ETF | 174.76 | 175.21 | 174.11 | 175.13 | 5217806.0 |
| 2018-11-08 10:00:00 | QQQ | ETF | 175.13 | 175.302 | 174.41 | 174.64 | 3011276.0 |
| 2018-11-08 10:30:00 | QQQ | ETF | 174.65 | 175.1 | 174.42 | 174.81 | 2176771.0 |
| 2018-11-08 11:00:00 | QQQ | ETF | 174.82 | 175.08 | 174.35 | 174.7799 | 1750419.0 |
| 2018-11-08 11:30:00 | QQQ | ETF | 174.78 | 175.04 | 174.66 | 174.81 | 1062802.0 |
| 2018-11-08 12:00:00 | QQQ | ETF | 174.84 | 174.945 | 174.6239 | 174.7 | 912106.0 |
> showing 50 of 17,064 rows — these rows as CSV