PREVIEW / etf_30min / 2016-10-17
file: by_date/etf_30min/2016/2016-10-17.parquet size: 389 KB rows: 13,335
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 |
|---|---|---|---|---|---|---|---|
| 2016-10-17 04:00:00 | SPY | ETF | 212.75 | 212.75 | 212.44 | 212.46 | 2307.0 |
| 2016-10-17 04:30:00 | SPY | ETF | 212.59 | 212.59 | 212.59 | 212.59 | 500.0 |
| 2016-10-17 05:00:00 | SPY | ETF | 212.5 | 212.5 | 212.23 | 212.23 | 450.0 |
| 2016-10-17 05:30:00 | SPY | ETF | 212.35 | 212.42 | 212.35 | 212.35 | 3326.0 |
| 2016-10-17 06:00:00 | SPY | ETF | 212.4 | 212.4 | 212.4 | 212.4 | 860.0 |
| 2016-10-17 06:30:00 | SPY | ETF | 212.65 | 212.65 | 212.55 | 212.57 | 2104.0 |
| 2016-10-17 07:00:00 | SPY | ETF | 212.68 | 212.94 | 212.56 | 212.91 | 86218.0 |
| 2016-10-17 07:30:00 | SPY | ETF | 212.9 | 212.98 | 212.75 | 212.89 | 107927.0 |
| 2016-10-17 08:00:00 | SPY | ETF | 212.7 | 213.03 | 212.431 | 212.91 | 401408.0 |
| 2016-10-17 08:30:00 | SPY | ETF | 212.91 | 213.09 | 212.72 | 213.04 | 334132.0 |
| 2016-10-17 09:00:00 | SPY | ETF | 213.04 | 213.14 | 212.89 | 213.09 | 543055.0 |
| 2016-10-17 09:30:00 | SPY | ETF | 213.09 | 213.39 | 212.5 | 212.61 | 7373315.0 |
| 2016-10-17 10:00:00 | SPY | ETF | 212.62 | 213.28 | 212.47 | 213.15 | 5980139.0 |
| 2016-10-17 10:30:00 | SPY | ETF | 213.16 | 213.21 | 212.65 | 212.82 | 3435788.0 |
| 2016-10-17 11:00:00 | SPY | ETF | 212.81 | 212.94 | 212.5689 | 212.64 | 2623382.0 |
| 2016-10-17 11:30:00 | SPY | ETF | 212.64 | 213.045 | 212.64 | 212.93 | 2499455.0 |
| 2016-10-17 12:00:00 | SPY | ETF | 212.93 | 212.96 | 212.6 | 212.63 | 2498408.0 |
| 2016-10-17 12:30:00 | SPY | ETF | 212.62 | 212.79 | 212.53 | 212.625 | 1912717.0 |
| 2016-10-17 13:00:00 | SPY | ETF | 212.62 | 212.74 | 212.34 | 212.43 | 2869457.0 |
| 2016-10-17 13:30:00 | SPY | ETF | 212.43 | 212.51 | 212.17 | 212.22 | 3026825.0 |
| 2016-10-17 14:00:00 | SPY | ETF | 212.225 | 212.59 | 212.21 | 212.571 | 3141838.0 |
| 2016-10-17 14:30:00 | SPY | ETF | 212.575 | 212.7 | 212.38 | 212.659 | 2826319.0 |
| 2016-10-17 15:00:00 | SPY | ETF | 212.65 | 212.66 | 212.39 | 212.45 | 3009128.0 |
| 2016-10-17 15:30:00 | SPY | ETF | 212.455 | 212.56 | 212.27 | 212.4 | 9744419.0 |
| 2016-10-17 16:00:00 | SPY | ETF | 212.41 | 212.83 | 212.38 | 212.66 | 2604372.0 |
| 2016-10-17 16:30:00 | SPY | ETF | 212.66 | 212.68 | 212.38 | 212.58 | 551859.0 |
| 2016-10-17 17:00:00 | SPY | ETF | 212.38 | 212.65 | 212.38 | 212.6 | 287243.0 |
| 2016-10-17 17:30:00 | SPY | ETF | 212.57 | 212.68 | 212.56 | 212.68 | 16377.0 |
| 2016-10-17 18:00:00 | SPY | ETF | 212.63 | 212.64 | 212.45 | 212.45 | 52805.0 |
| 2016-10-17 18:30:00 | SPY | ETF | 212.5 | 212.61 | 212.5 | 212.61 | 15240.0 |
| 2016-10-17 19:00:00 | SPY | ETF | 212.62 | 212.64 | 212.54 | 212.6 | 1154.0 |
| 2016-10-17 19:30:00 | SPY | ETF | 212.62 | 212.79 | 212.62 | 212.76 | 19389.0 |
| 2016-10-17 04:00:00 | QQQ | ETF | 117.0 | 117.0 | 116.73 | 116.73 | 13799.0 |
| 2016-10-17 05:00:00 | QQQ | ETF | 116.7 | 116.7 | 116.7 | 116.7 | 200.0 |
| 2016-10-17 05:30:00 | QQQ | ETF | 116.68 | 116.68 | 116.68 | 116.68 | 200.0 |
| 2016-10-17 06:30:00 | QQQ | ETF | 116.74 | 116.79 | 116.74 | 116.79 | 200.0 |
| 2016-10-17 07:00:00 | QQQ | ETF | 116.83 | 116.83 | 116.83 | 116.83 | 10000.0 |
| 2016-10-17 07:30:00 | QQQ | ETF | 116.95 | 116.95 | 116.88 | 116.92 | 12481.0 |
| 2016-10-17 08:00:00 | QQQ | ETF | 116.94 | 117.0 | 116.94 | 116.97 | 16928.0 |
| 2016-10-17 08:30:00 | QQQ | ETF | 116.98 | 117.09 | 116.9 | 117.05 | 52424.0 |
| 2016-10-17 09:00:00 | QQQ | ETF | 117.08 | 117.13 | 117.04 | 117.1 | 74832.0 |
| 2016-10-17 09:30:00 | QQQ | ETF | 117.1 | 117.17 | 116.672 | 116.71 | 1989121.0 |
| 2016-10-17 10:00:00 | QQQ | ETF | 116.71 | 117.3 | 116.7 | 117.25 | 1244302.0 |
| 2016-10-17 10:30:00 | QQQ | ETF | 117.25 | 117.28 | 116.99 | 117.07 | 614115.0 |
| 2016-10-17 11:00:00 | QQQ | ETF | 117.07 | 117.17 | 116.92 | 116.96 | 863937.0 |
| 2016-10-17 11:30:00 | QQQ | ETF | 116.97 | 117.16 | 116.9525 | 117.081 | 525202.0 |
| 2016-10-17 12:00:00 | QQQ | ETF | 117.08 | 117.14 | 116.94 | 116.97 | 506348.0 |
| 2016-10-17 12:30:00 | QQQ | ETF | 116.96 | 117.05 | 116.87 | 116.94 | 360777.0 |
| 2016-10-17 13:00:00 | QQQ | ETF | 116.95 | 117.01 | 116.79 | 116.83 | 723848.0 |
| 2016-10-17 13:30:00 | QQQ | ETF | 116.835 | 116.8795 | 116.7 | 116.72 | 571594.0 |
> showing 50 of 13,335 rows — these rows as CSV