PREVIEW / etf_30min / 2015-10-14
file: by_date/etf_30min/2015/2015-10-14.parquet size: 373 KB rows: 12,509
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 |
|---|---|---|---|---|---|---|---|
| 2015-10-14 04:00:00 | SPY | ETF | 200.1 | 200.3 | 200.09 | 200.18 | 1710.0 |
| 2015-10-14 04:30:00 | SPY | ETF | 200.07 | 200.1 | 199.68 | 199.83 | 9506.0 |
| 2015-10-14 05:00:00 | SPY | ETF | 199.81 | 199.99 | 199.81 | 199.99 | 1483.0 |
| 2015-10-14 05:30:00 | SPY | ETF | 199.91 | 200.07 | 199.91 | 200.07 | 2700.0 |
| 2015-10-14 06:00:00 | SPY | ETF | 200.02 | 200.13 | 199.91 | 199.92 | 8962.0 |
| 2015-10-14 06:30:00 | SPY | ETF | 200.0 | 200.06 | 199.88 | 199.99 | 54221.0 |
| 2015-10-14 07:00:00 | SPY | ETF | 199.98 | 200.2 | 199.98 | 200.15 | 46300.0 |
| 2015-10-14 07:30:00 | SPY | ETF | 200.18 | 200.31 | 200.09 | 200.26 | 161867.0 |
| 2015-10-14 08:00:00 | SPY | ETF | 200.25 | 200.55 | 200.04 | 200.41 | 341092.0 |
| 2015-10-14 08:30:00 | SPY | ETF | 200.48 | 200.5 | 199.95 | 200.04 | 875876.0 |
| 2015-10-14 09:00:00 | SPY | ETF | 200.03 | 200.19 | 199.89 | 200.18 | 872626.0 |
| 2015-10-14 09:30:00 | SPY | ETF | 200.18 | 200.87 | 200.0 | 200.7311 | 8731128.0 |
| 2015-10-14 10:00:00 | SPY | ETF | 200.75 | 200.79 | 199.75 | 199.915 | 7487508.0 |
| 2015-10-14 10:30:00 | SPY | ETF | 199.91 | 200.01 | 199.34 | 199.55 | 10133185.0 |
| 2015-10-14 11:00:00 | SPY | ETF | 199.56 | 199.83 | 199.23 | 199.52 | 6815831.0 |
| 2015-10-14 11:30:00 | SPY | ETF | 199.51 | 199.84 | 199.29 | 199.74 | 5181714.0 |
| 2015-10-14 12:00:00 | SPY | ETF | 199.74 | 199.84 | 199.34 | 199.71 | 4021832.0 |
| 2015-10-14 12:30:00 | SPY | ETF | 199.71 | 200.53 | 199.68 | 200.27 | 6592430.0 |
| 2015-10-14 13:00:00 | SPY | ETF | 200.26 | 200.38 | 199.87 | 199.96 | 3260317.0 |
| 2015-10-14 13:30:00 | SPY | ETF | 199.9699 | 200.1363 | 199.83 | 200.005 | 4245006.0 |
| 2015-10-14 14:00:00 | SPY | ETF | 200.005 | 200.24 | 199.28 | 199.3 | 6601589.0 |
| 2015-10-14 14:30:00 | SPY | ETF | 199.3 | 199.4 | 198.97 | 199.15 | 6765287.0 |
| 2015-10-14 15:00:00 | SPY | ETF | 199.14 | 199.53 | 198.94 | 199.34 | 6695552.0 |
| 2015-10-14 15:30:00 | SPY | ETF | 199.35 | 199.65 | 199.06 | 199.27 | 11899196.0 |
| 2015-10-14 16:00:00 | SPY | ETF | 199.28 | 200.6655 | 198.95 | 199.14 | 5276220.0 |
| 2015-10-14 16:30:00 | SPY | ETF | 199.2 | 199.3273 | 199.1 | 199.21 | 810761.0 |
| 2015-10-14 17:00:00 | SPY | ETF | 199.18 | 199.43 | 199.14 | 199.17 | 294843.0 |
| 2015-10-14 17:30:00 | SPY | ETF | 199.17 | 199.26 | 199.16 | 199.26 | 46484.0 |
| 2015-10-14 18:00:00 | SPY | ETF | 199.25 | 199.58 | 199.24 | 199.42 | 113559.0 |
| 2015-10-14 18:30:00 | SPY | ETF | 199.4 | 199.5 | 199.4 | 199.48 | 33205.0 |
| 2015-10-14 19:00:00 | SPY | ETF | 199.47 | 199.5 | 199.42 | 199.45 | 43047.0 |
| 2015-10-14 19:30:00 | SPY | ETF | 199.45 | 199.48 | 199.42 | 199.47 | 22745.0 |
| 2015-10-14 04:00:00 | QQQ | ETF | 105.89 | 105.91 | 105.89 | 105.91 | 4300.0 |
| 2015-10-14 04:30:00 | QQQ | ETF | 105.78 | 105.78 | 105.7 | 105.7 | 2200.0 |
| 2015-10-14 05:00:00 | QQQ | ETF | 105.8 | 105.8 | 105.8 | 105.8 | 100.0 |
| 2015-10-14 06:00:00 | QQQ | ETF | 105.86 | 105.96 | 105.85 | 105.85 | 1146.0 |
| 2015-10-14 06:30:00 | QQQ | ETF | 105.84 | 105.91 | 105.84 | 105.88 | 2045.0 |
| 2015-10-14 07:00:00 | QQQ | ETF | 105.97 | 105.97 | 105.94 | 105.97 | 2400.0 |
| 2015-10-14 07:30:00 | QQQ | ETF | 105.97 | 105.98 | 105.94 | 105.97 | 7329.0 |
| 2015-10-14 08:00:00 | QQQ | ETF | 105.9 | 106.26 | 105.86 | 106.21 | 45626.0 |
| 2015-10-14 08:30:00 | QQQ | ETF | 106.17 | 106.17 | 105.99 | 106.02 | 16049.0 |
| 2015-10-14 09:00:00 | QQQ | ETF | 105.96 | 106.13 | 105.94 | 106.1 | 51923.0 |
| 2015-10-14 09:30:00 | QQQ | ETF | 106.1 | 106.6 | 106.06 | 106.51 | 3545230.0 |
| 2015-10-14 10:00:00 | QQQ | ETF | 106.505 | 106.54 | 105.64 | 105.8 | 3462109.0 |
| 2015-10-14 10:30:00 | QQQ | ETF | 105.81 | 105.81 | 105.49 | 105.7 | 3356683.0 |
| 2015-10-14 11:00:00 | QQQ | ETF | 105.705 | 105.91 | 105.595 | 105.7749 | 1808174.0 |
| 2015-10-14 11:30:00 | QQQ | ETF | 105.78 | 105.96 | 105.64 | 105.92 | 1353930.0 |
| 2015-10-14 12:00:00 | QQQ | ETF | 105.92 | 106.07 | 105.69 | 105.9851 | 1008435.0 |
| 2015-10-14 12:30:00 | QQQ | ETF | 105.99 | 106.63 | 105.95 | 106.49 | 2631015.0 |
| 2015-10-14 13:00:00 | QQQ | ETF | 106.49 | 106.57 | 106.25 | 106.3399 | 1295644.0 |
> showing 50 of 12,509 rows — these rows as CSV