PREVIEW / etf_30min / 2012-07-09
file: by_date/etf_30min/2012/2012-07-09.parquet size: 274 KB rows: 9,228
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 |
|---|---|---|---|---|---|---|---|
| 2012-07-09 04:00:00 | SPY | ETF | 135.26 | 135.26 | 135.09 | 135.09 | 62600.0 |
| 2012-07-09 04:30:00 | SPY | ETF | 135.09 | 135.09 | 135.0 | 135.0 | 6726.0 |
| 2012-07-09 05:00:00 | SPY | ETF | 134.99 | 135.09 | 134.93 | 135.01 | 90478.0 |
| 2012-07-09 05:30:00 | SPY | ETF | 135.07 | 135.21 | 135.07 | 135.16 | 27600.0 |
| 2012-07-09 06:00:00 | SPY | ETF | 135.16 | 135.32 | 135.1 | 135.32 | 16550.0 |
| 2012-07-09 06:30:00 | SPY | ETF | 135.31 | 135.34 | 135.24 | 135.3 | 43381.0 |
| 2012-07-09 07:00:00 | SPY | ETF | 135.31 | 135.31 | 135.15 | 135.16 | 547516.0 |
| 2012-07-09 07:30:00 | SPY | ETF | 135.19 | 135.32 | 135.13 | 135.13 | 227813.0 |
| 2012-07-09 08:00:00 | SPY | ETF | 135.16 | 135.45 | 135.08 | 135.37 | 1257286.0 |
| 2012-07-09 08:30:00 | SPY | ETF | 135.37 | 135.45 | 135.25 | 135.35 | 1420652.0 |
| 2012-07-09 09:00:00 | SPY | ETF | 135.36 | 135.39 | 135.18 | 135.38 | 1023908.0 |
| 2012-07-09 09:30:00 | SPY | ETF | 135.38 | 135.57 | 134.93 | 135.03 | 12098147.0 |
| 2012-07-09 10:00:00 | SPY | ETF | 135.03 | 135.14 | 134.77 | 134.91 | 9369328.0 |
| 2012-07-09 10:30:00 | SPY | ETF | 134.91 | 135.28 | 134.79 | 135.18 | 7718467.0 |
| 2012-07-09 11:00:00 | SPY | ETF | 135.18 | 135.21 | 134.97 | 135.0406 | 6507908.0 |
| 2012-07-09 11:30:00 | SPY | ETF | 135.0484 | 135.1 | 134.7 | 134.73 | 5997431.0 |
| 2012-07-09 12:00:00 | SPY | ETF | 134.73 | 135.04 | 134.71 | 134.97 | 6703551.0 |
| 2012-07-09 12:30:00 | SPY | ETF | 134.97 | 135.04 | 134.82 | 134.87 | 3987007.0 |
| 2012-07-09 13:00:00 | SPY | ETF | 134.88 | 135.19 | 134.85 | 135.165 | 3241039.0 |
| 2012-07-09 13:30:00 | SPY | ETF | 135.1664 | 135.35 | 135.13 | 135.22 | 4974021.0 |
| 2012-07-09 14:00:00 | SPY | ETF | 135.22 | 135.25 | 134.97 | 135.02 | 5950234.0 |
| 2012-07-09 14:30:00 | SPY | ETF | 135.02 | 135.07 | 134.82 | 134.95 | 4654119.0 |
| 2012-07-09 15:00:00 | SPY | ETF | 134.95 | 135.22 | 134.93 | 135.18 | 5287002.0 |
| 2012-07-09 15:30:00 | SPY | ETF | 135.175 | 135.42 | 135.06 | 135.31 | 13219665.0 |
| 2012-07-09 16:00:00 | SPY | ETF | 135.32 | 135.55 | 135.3 | 135.44 | 5844238.0 |
| 2012-07-09 16:30:00 | SPY | ETF | 135.44 | 135.48 | 135.26 | 135.28 | 815345.0 |
| 2012-07-09 17:00:00 | SPY | ETF | 135.29 | 135.34 | 135.25 | 135.25 | 48532.0 |
| 2012-07-09 17:30:00 | SPY | ETF | 135.27 | 135.27 | 135.22 | 135.27 | 14391.0 |
| 2012-07-09 18:00:00 | SPY | ETF | 135.27 | 135.28 | 135.19 | 135.24 | 40648.0 |
| 2012-07-09 18:30:00 | SPY | ETF | 135.26 | 135.29 | 135.25 | 135.28 | 4475.0 |
| 2012-07-09 19:00:00 | SPY | ETF | 135.28 | 135.33 | 135.28 | 135.31 | 10970.0 |
| 2012-07-09 19:30:00 | SPY | ETF | 135.3 | 135.37 | 135.26 | 135.37 | 20798.0 |
| 2012-07-09 04:00:00 | QQQ | ETF | 64.01 | 64.01 | 63.86 | 63.86 | 1100.0 |
| 2012-07-09 06:00:00 | QQQ | ETF | 63.97 | 63.97 | 63.97 | 63.97 | 5000.0 |
| 2012-07-09 07:00:00 | QQQ | ETF | 63.99 | 63.99 | 63.93 | 63.95 | 8200.0 |
| 2012-07-09 07:30:00 | QQQ | ETF | 63.95 | 64.01 | 63.95 | 63.95 | 11796.0 |
| 2012-07-09 08:00:00 | QQQ | ETF | 63.96 | 64.08 | 63.94 | 64.06 | 828124.0 |
| 2012-07-09 08:30:00 | QQQ | ETF | 64.06 | 64.1 | 64.03 | 64.03 | 85060.0 |
| 2012-07-09 09:00:00 | QQQ | ETF | 64.06 | 64.07 | 64.0 | 64.04 | 143139.0 |
| 2012-07-09 09:30:00 | QQQ | ETF | 64.03 | 64.26 | 63.85 | 63.87 | 3390223.0 |
| 2012-07-09 10:00:00 | QQQ | ETF | 63.87 | 63.92 | 63.74 | 63.8 | 4306851.0 |
| 2012-07-09 10:30:00 | QQQ | ETF | 63.79 | 64.0 | 63.68 | 63.97 | 3499486.0 |
| 2012-07-09 11:00:00 | QQQ | ETF | 63.97 | 63.98 | 63.87 | 63.92 | 2782712.0 |
| 2012-07-09 11:30:00 | QQQ | ETF | 63.92 | 63.94 | 63.695 | 63.7 | 1608534.0 |
| 2012-07-09 12:00:00 | QQQ | ETF | 63.7 | 63.84 | 63.69 | 63.79 | 1252574.0 |
| 2012-07-09 12:30:00 | QQQ | ETF | 63.8 | 63.85 | 63.73 | 63.8 | 1033344.0 |
| 2012-07-09 13:00:00 | QQQ | ETF | 63.8 | 63.97 | 63.78 | 63.97 | 1470061.0 |
| 2012-07-09 13:30:00 | QQQ | ETF | 63.97 | 64.07 | 63.94 | 64.0 | 1877151.0 |
| 2012-07-09 14:00:00 | QQQ | ETF | 64.0 | 64.02 | 63.86 | 63.88 | 2560788.0 |
| 2012-07-09 14:30:00 | QQQ | ETF | 63.89 | 63.91 | 63.74 | 63.83 | 691610.0 |
> showing 50 of 9,228 rows — these rows as CSV