PREVIEW / etf_30min / 2018-03-26
file: by_date/etf_30min/2018/2018-03-26.parquet size: 481 KB rows: 16,588
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 |
|---|---|---|---|---|---|---|---|
| 2018-03-26 04:00:00 | SPY | ETF | 261.35 | 262.18 | 260.25 | 262.01 | 44629.0 |
| 2018-03-26 04:30:00 | SPY | ETF | 261.99 | 262.14 | 261.68 | 261.7 | 29894.0 |
| 2018-03-26 05:00:00 | SPY | ETF | 261.63 | 262.0 | 261.52 | 261.9 | 11043.0 |
| 2018-03-26 05:30:00 | SPY | ETF | 261.89 | 262.6 | 261.89 | 262.42 | 52797.0 |
| 2018-03-26 06:00:00 | SPY | ETF | 262.46 | 262.5 | 262.23 | 262.26 | 55881.0 |
| 2018-03-26 06:30:00 | SPY | ETF | 262.25 | 262.33 | 261.88 | 262.2 | 136232.0 |
| 2018-03-26 07:00:00 | SPY | ETF | 262.22 | 262.75 | 262.0 | 262.13 | 318226.0 |
| 2018-03-26 07:30:00 | SPY | ETF | 262.15 | 262.2 | 261.87 | 262.12 | 201085.0 |
| 2018-03-26 08:00:00 | SPY | ETF | 262.15 | 262.95 | 261.95 | 262.41 | 608828.0 |
| 2018-03-26 08:30:00 | SPY | ETF | 262.42 | 262.54 | 262.05 | 262.09 | 397339.0 |
| 2018-03-26 09:00:00 | SPY | ETF | 262.06 | 262.18 | 261.76 | 262.18 | 1105041.0 |
| 2018-03-26 09:30:00 | SPY | ETF | 262.13 | 263.17 | 262.09 | 262.63 | 12199550.0 |
| 2018-03-26 10:00:00 | SPY | ETF | 262.63 | 262.95 | 261.46 | 261.5199 | 10593377.0 |
| 2018-03-26 10:30:00 | SPY | ETF | 261.51 | 261.78 | 260.83 | 261.09 | 10819443.0 |
| 2018-03-26 11:00:00 | SPY | ETF | 261.08 | 261.35 | 259.41 | 260.21 | 8891881.0 |
| 2018-03-26 11:30:00 | SPY | ETF | 260.19 | 261.34 | 259.92 | 261.0011 | 8182870.0 |
| 2018-03-26 12:00:00 | SPY | ETF | 261.0 | 262.05 | 260.57 | 261.74 | 5534129.0 |
| 2018-03-26 12:30:00 | SPY | ETF | 261.75 | 262.37 | 261.255 | 261.4 | 9221134.0 |
| 2018-03-26 13:00:00 | SPY | ETF | 261.4 | 262.58 | 261.355 | 261.99 | 5602296.0 |
| 2018-03-26 13:30:00 | SPY | ETF | 262.0 | 262.34 | 261.54 | 262.02 | 5671052.0 |
| 2018-03-26 14:00:00 | SPY | ETF | 262.02 | 263.52 | 261.98 | 263.47 | 6689668.0 |
| 2018-03-26 14:30:00 | SPY | ETF | 263.48 | 264.05 | 263.18 | 263.59 | 6262873.0 |
| 2018-03-26 15:00:00 | SPY | ETF | 263.59 | 264.58 | 263.52 | 264.55 | 7592298.0 |
| 2018-03-26 15:30:00 | SPY | ETF | 264.54 | 265.43 | 264.4 | 265.17 | 19250367.0 |
| 2018-03-26 16:00:00 | SPY | ETF | 265.15 | 265.23 | 261.9375 | 265.08 | 12865450.0 |
| 2018-03-26 16:30:00 | SPY | ETF | 265.06 | 265.14 | 261.3177 | 262.5876 | 5587796.0 |
| 2018-03-26 17:00:00 | SPY | ETF | 265.07 | 265.13 | 264.97 | 265.05 | 281124.0 |
| 2018-03-26 17:30:00 | SPY | ETF | 265.06 | 265.11 | 264.95 | 265.04 | 219737.0 |
| 2018-03-26 18:00:00 | SPY | ETF | 265.07 | 265.41 | 265.04 | 265.39 | 100806.0 |
| 2018-03-26 18:30:00 | SPY | ETF | 265.39 | 265.39 | 265.15 | 265.19 | 8120.0 |
| 2018-03-26 19:00:00 | SPY | ETF | 265.2 | 265.23 | 264.84 | 265.1 | 41302.0 |
| 2018-03-26 19:30:00 | SPY | ETF | 265.02 | 265.38 | 261.975 | 265.33 | 540727.0 |
| 2018-03-26 04:00:00 | QQQ | ETF | 159.75 | 161.58 | 159.75 | 161.51 | 26724.0 |
| 2018-03-26 04:30:00 | QQQ | ETF | 161.46 | 161.55 | 161.29 | 161.36 | 13008.0 |
| 2018-03-26 05:00:00 | QQQ | ETF | 161.3 | 161.55 | 161.21 | 161.49 | 14147.0 |
| 2018-03-26 05:30:00 | QQQ | ETF | 161.48 | 162.01 | 161.45 | 161.94 | 51766.0 |
| 2018-03-26 06:00:00 | QQQ | ETF | 161.94 | 161.94 | 161.73 | 161.75 | 23900.0 |
| 2018-03-26 06:30:00 | QQQ | ETF | 161.71 | 161.73 | 161.43 | 161.7 | 97349.0 |
| 2018-03-26 07:00:00 | QQQ | ETF | 161.71 | 162.06 | 161.6 | 161.8 | 131438.0 |
| 2018-03-26 07:30:00 | QQQ | ETF | 161.76 | 161.8 | 161.56 | 161.74 | 100899.0 |
| 2018-03-26 08:00:00 | QQQ | ETF | 161.71 | 162.23 | 161.615 | 161.89 | 279684.0 |
| 2018-03-26 08:30:00 | QQQ | ETF | 161.87 | 161.99 | 161.63 | 161.63 | 128495.0 |
| 2018-03-26 09:00:00 | QQQ | ETF | 161.62 | 161.69 | 161.42 | 161.67 | 367370.0 |
| 2018-03-26 09:30:00 | QQQ | ETF | 161.68 | 162.31 | 161.66 | 161.93 | 6859963.0 |
| 2018-03-26 10:00:00 | QQQ | ETF | 161.91 | 162.2 | 161.15 | 161.2 | 3978062.0 |
| 2018-03-26 10:30:00 | QQQ | ETF | 161.18 | 161.33 | 160.52 | 160.79 | 4380333.0 |
| 2018-03-26 11:00:00 | QQQ | ETF | 160.795 | 160.88 | 159.16 | 159.9598 | 3973818.0 |
| 2018-03-26 11:30:00 | QQQ | ETF | 159.94 | 161.05 | 159.76 | 160.7 | 2751891.0 |
| 2018-03-26 12:00:00 | QQQ | ETF | 160.7 | 161.43 | 160.26 | 161.26 | 2731325.0 |
| 2018-03-26 12:30:00 | QQQ | ETF | 161.27 | 161.605 | 160.93 | 161.09 | 1721310.0 |
> showing 50 of 16,588 rows — these rows as CSV