PREVIEW / etf_30min / 2014-01-23
file: by_date/etf_30min/2014/2014-01-23.parquet size: 363 KB rows: 12,025
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 |
|---|---|---|---|---|---|---|---|
| 2014-01-23 04:00:00 | SPY | ETF | 184.03 | 184.03 | 183.67 | 183.7 | 21712.0 |
| 2014-01-23 04:30:00 | SPY | ETF | 183.78 | 183.9 | 183.78 | 183.8 | 4899.0 |
| 2014-01-23 05:00:00 | SPY | ETF | 183.85 | 183.88 | 183.77 | 183.88 | 4450.0 |
| 2014-01-23 05:30:00 | SPY | ETF | 183.82 | 183.88 | 183.79 | 183.83 | 11725.0 |
| 2014-01-23 06:00:00 | SPY | ETF | 183.78 | 183.78 | 183.59 | 183.7 | 25021.0 |
| 2014-01-23 06:30:00 | SPY | ETF | 183.7 | 183.7 | 183.44 | 183.51 | 28609.0 |
| 2014-01-23 07:00:00 | SPY | ETF | 183.51 | 183.66 | 183.44 | 183.66 | 359901.0 |
| 2014-01-23 07:30:00 | SPY | ETF | 183.68 | 183.75 | 183.64 | 183.73 | 120999.0 |
| 2014-01-23 08:00:00 | SPY | ETF | 183.68 | 184.73 | 183.61 | 183.73 | 297469.0 |
| 2014-01-23 08:30:00 | SPY | ETF | 183.73 | 183.76 | 183.2 | 183.25 | 1248465.0 |
| 2014-01-23 09:00:00 | SPY | ETF | 183.25 | 183.42 | 183.07 | 183.37 | 1021979.0 |
| 2014-01-23 09:30:00 | SPY | ETF | 183.36 | 183.4 | 182.73 | 182.82 | 17648249.0 |
| 2014-01-23 10:00:00 | SPY | ETF | 182.82 | 183.05 | 182.52 | 182.64 | 10028815.0 |
| 2014-01-23 10:30:00 | SPY | ETF | 182.65 | 182.78 | 182.4 | 182.5 | 8277193.0 |
| 2014-01-23 11:00:00 | SPY | ETF | 182.505 | 182.74 | 182.27 | 182.67 | 9778406.0 |
| 2014-01-23 11:30:00 | SPY | ETF | 182.67 | 182.74 | 182.53 | 182.72 | 7937113.0 |
| 2014-01-23 12:00:00 | SPY | ETF | 182.7199 | 182.76 | 182.31 | 182.37 | 8390763.0 |
| 2014-01-23 12:30:00 | SPY | ETF | 182.376 | 182.61 | 182.24 | 182.47 | 6411658.0 |
| 2014-01-23 13:00:00 | SPY | ETF | 182.47 | 182.48 | 182.17 | 182.21 | 5640492.0 |
| 2014-01-23 13:30:00 | SPY | ETF | 182.22 | 182.26 | 181.82 | 181.85 | 6473423.0 |
| 2014-01-23 14:00:00 | SPY | ETF | 181.855 | 182.28 | 181.84 | 182.16 | 8482915.0 |
| 2014-01-23 14:30:00 | SPY | ETF | 182.17 | 182.45 | 182.08 | 182.405 | 7179423.0 |
| 2014-01-23 15:00:00 | SPY | ETF | 182.41 | 182.485 | 182.26 | 182.38 | 5545047.0 |
| 2014-01-23 15:30:00 | SPY | ETF | 182.39 | 182.78 | 182.31 | 182.78 | 13909129.0 |
| 2014-01-23 16:00:00 | SPY | ETF | 182.78 | 184.3381 | 182.5033 | 182.8 | 7294168.0 |
| 2014-01-23 16:30:00 | SPY | ETF | 182.79 | 184.338 | 182.77 | 182.91 | 4217047.0 |
| 2014-01-23 17:00:00 | SPY | ETF | 182.9 | 182.93 | 182.78 | 182.8 | 661062.0 |
| 2014-01-23 17:30:00 | SPY | ETF | 182.81 | 182.86 | 182.8 | 182.85 | 108500.0 |
| 2014-01-23 18:00:00 | SPY | ETF | 182.85 | 182.89 | 182.77 | 182.87 | 78816.0 |
| 2014-01-23 18:30:00 | SPY | ETF | 182.87 | 182.87 | 182.791 | 182.8 | 8780.0 |
| 2014-01-23 19:00:00 | SPY | ETF | 182.8 | 182.95 | 182.8 | 182.91 | 41779.0 |
| 2014-01-23 19:30:00 | SPY | ETF | 182.95 | 182.97 | 182.84 | 182.84 | 65936.0 |
| 2014-01-23 04:00:00 | QQQ | ETF | 88.97 | 88.97 | 88.77 | 88.77 | 1100.0 |
| 2014-01-23 05:30:00 | QQQ | ETF | 88.84 | 88.84 | 88.84 | 88.84 | 100.0 |
| 2014-01-23 06:00:00 | QQQ | ETF | 88.75 | 88.75 | 88.73 | 88.73 | 200.0 |
| 2014-01-23 06:30:00 | QQQ | ETF | 88.75 | 88.78 | 88.64 | 88.69 | 36820.0 |
| 2014-01-23 07:00:00 | QQQ | ETF | 88.63 | 88.73 | 88.63 | 88.71 | 23811.0 |
| 2014-01-23 07:30:00 | QQQ | ETF | 88.74 | 88.76 | 88.73 | 88.76 | 4600.0 |
| 2014-01-23 08:00:00 | QQQ | ETF | 88.77 | 88.77 | 88.68 | 88.691 | 96397.0 |
| 2014-01-23 08:30:00 | QQQ | ETF | 88.69 | 88.69 | 88.389 | 88.43 | 296730.0 |
| 2014-01-23 09:00:00 | QQQ | ETF | 88.42 | 88.52 | 88.36 | 88.49 | 319806.0 |
| 2014-01-23 09:30:00 | QQQ | ETF | 88.5 | 88.52 | 88.09 | 88.2 | 5509921.0 |
| 2014-01-23 10:00:00 | QQQ | ETF | 88.2001 | 88.29 | 87.93 | 88.03 | 3107169.0 |
| 2014-01-23 10:30:00 | QQQ | ETF | 88.035 | 88.14 | 87.929 | 88.0 | 2035675.0 |
| 2014-01-23 11:00:00 | QQQ | ETF | 88.01 | 88.18 | 87.89 | 88.13 | 2344017.0 |
| 2014-01-23 11:30:00 | QQQ | ETF | 88.131 | 88.239 | 88.07 | 88.22 | 1198044.0 |
| 2014-01-23 12:00:00 | QQQ | ETF | 88.225 | 88.25 | 88.01 | 88.089 | 1257991.0 |
| 2014-01-23 12:30:00 | QQQ | ETF | 88.09 | 88.1651 | 87.98 | 88.1593 | 1155801.0 |
| 2014-01-23 13:00:00 | QQQ | ETF | 88.159 | 88.159 | 88.0 | 88.06 | 895810.0 |
| 2014-01-23 13:30:00 | QQQ | ETF | 88.06 | 88.115 | 87.87 | 87.88 | 2126304.0 |
> showing 50 of 12,025 rows — these rows as CSV