PREVIEW / etf_30min / 2016-10-12
file: by_date/etf_30min/2016/2016-10-12.parquet size: 393 KB rows: 13,473
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 |
|---|---|---|---|---|---|---|---|
| 2016-10-12 04:00:00 | SPY | ETF | 213.67 | 213.69 | 213.43 | 213.69 | 47292.0 |
| 2016-10-12 04:30:00 | SPY | ETF | 213.71 | 213.71 | 213.53 | 213.64 | 5074.0 |
| 2016-10-12 05:00:00 | SPY | ETF | 213.71 | 213.71 | 213.66 | 213.69 | 1724.0 |
| 2016-10-12 05:30:00 | SPY | ETF | 213.66 | 213.66 | 213.51 | 213.54 | 5540.0 |
| 2016-10-12 06:00:00 | SPY | ETF | 213.52 | 213.59 | 213.49 | 213.52 | 28385.0 |
| 2016-10-12 06:30:00 | SPY | ETF | 213.54 | 213.7 | 213.52 | 213.63 | 23622.0 |
| 2016-10-12 07:00:00 | SPY | ETF | 213.7 | 213.8 | 213.66 | 213.76 | 37328.0 |
| 2016-10-12 07:30:00 | SPY | ETF | 213.79 | 213.79 | 213.48 | 213.5 | 45722.0 |
| 2016-10-12 08:00:00 | SPY | ETF | 213.57 | 213.79 | 213.23 | 213.27 | 394445.0 |
| 2016-10-12 08:30:00 | SPY | ETF | 213.26 | 213.5 | 213.13 | 213.5 | 536970.0 |
| 2016-10-12 09:00:00 | SPY | ETF | 213.48 | 213.61 | 213.27 | 213.58 | 395263.0 |
| 2016-10-12 09:30:00 | SPY | ETF | 213.59 | 213.71 | 213.01 | 213.65 | 10267009.0 |
| 2016-10-12 10:00:00 | SPY | ETF | 213.645 | 214.06 | 213.51 | 213.9 | 8497710.0 |
| 2016-10-12 10:30:00 | SPY | ETF | 213.89 | 213.94 | 213.32 | 213.41 | 4659379.0 |
| 2016-10-12 11:00:00 | SPY | ETF | 213.41 | 213.61 | 213.33 | 213.5249 | 3402362.0 |
| 2016-10-12 11:30:00 | SPY | ETF | 213.51 | 213.81 | 213.49 | 213.63 | 2531282.0 |
| 2016-10-12 12:00:00 | SPY | ETF | 213.64 | 214.0 | 213.63 | 213.915 | 2823721.0 |
| 2016-10-12 12:30:00 | SPY | ETF | 213.915 | 214.1 | 213.85 | 213.95 | 2605830.0 |
| 2016-10-12 13:00:00 | SPY | ETF | 213.955 | 213.98 | 213.76 | 213.95 | 2453357.0 |
| 2016-10-12 13:30:00 | SPY | ETF | 213.955 | 214.03 | 213.77 | 214.015 | 1906846.0 |
| 2016-10-12 14:00:00 | SPY | ETF | 214.005 | 214.32 | 213.67 | 213.93 | 8326422.0 |
| 2016-10-12 14:30:00 | SPY | ETF | 213.92 | 214.07 | 213.8 | 213.805 | 2904644.0 |
| 2016-10-12 15:00:00 | SPY | ETF | 213.8 | 214.0 | 213.67 | 213.74 | 3881579.0 |
| 2016-10-12 15:30:00 | SPY | ETF | 213.745 | 213.93 | 213.5 | 213.72 | 10922869.0 |
| 2016-10-12 16:00:00 | SPY | ETF | 213.71 | 213.8998 | 213.46 | 213.5 | 4633295.0 |
| 2016-10-12 16:30:00 | SPY | ETF | 213.5 | 213.7176 | 213.16 | 213.17 | 663024.0 |
| 2016-10-12 17:00:00 | SPY | ETF | 213.2 | 213.26 | 213.18 | 213.26 | 118812.0 |
| 2016-10-12 17:30:00 | SPY | ETF | 213.25 | 213.71 | 213.11 | 213.15 | 133704.0 |
| 2016-10-12 18:00:00 | SPY | ETF | 213.17 | 213.22 | 213.11 | 213.12 | 226206.0 |
| 2016-10-12 18:30:00 | SPY | ETF | 213.11 | 213.28 | 213.11 | 213.27 | 139640.0 |
| 2016-10-12 19:00:00 | SPY | ETF | 213.26 | 213.3 | 213.26 | 213.28 | 14906.0 |
| 2016-10-12 19:30:00 | SPY | ETF | 213.28 | 213.41 | 213.28 | 213.32 | 52890.0 |
| 2016-10-12 04:00:00 | QQQ | ETF | 117.43 | 117.52 | 117.43 | 117.52 | 9653.0 |
| 2016-10-12 05:30:00 | QQQ | ETF | 117.47 | 117.47 | 117.47 | 117.47 | 7000.0 |
| 2016-10-12 06:00:00 | QQQ | ETF | 117.45 | 117.46 | 117.45 | 117.46 | 5100.0 |
| 2016-10-12 06:30:00 | QQQ | ETF | 117.5 | 117.52 | 117.5 | 117.52 | 5100.0 |
| 2016-10-12 07:00:00 | QQQ | ETF | 117.58 | 117.6 | 117.57 | 117.6 | 7897.0 |
| 2016-10-12 07:30:00 | QQQ | ETF | 117.59 | 117.59 | 117.52 | 117.52 | 6772.0 |
| 2016-10-12 08:00:00 | QQQ | ETF | 117.49 | 117.52 | 117.32 | 117.32 | 47119.0 |
| 2016-10-12 08:30:00 | QQQ | ETF | 117.32 | 117.51 | 117.25 | 117.49 | 82348.0 |
| 2016-10-12 09:00:00 | QQQ | ETF | 117.48 | 117.58 | 117.38 | 117.57 | 61145.0 |
| 2016-10-12 09:30:00 | QQQ | ETF | 117.575 | 117.63 | 117.06 | 117.44 | 2669986.0 |
| 2016-10-12 10:00:00 | QQQ | ETF | 117.444 | 117.59 | 117.31 | 117.54 | 1638620.0 |
| 2016-10-12 10:30:00 | QQQ | ETF | 117.54 | 117.5654 | 117.21 | 117.245 | 745203.0 |
| 2016-10-12 11:00:00 | QQQ | ETF | 117.25 | 117.41 | 117.23 | 117.4 | 645897.0 |
| 2016-10-12 11:30:00 | QQQ | ETF | 117.4 | 117.59 | 117.39 | 117.49 | 416069.0 |
| 2016-10-12 12:00:00 | QQQ | ETF | 117.5 | 117.59 | 117.44 | 117.55 | 509445.0 |
| 2016-10-12 12:30:00 | QQQ | ETF | 117.5407 | 117.65 | 117.5 | 117.57 | 456094.0 |
| 2016-10-12 13:00:00 | QQQ | ETF | 117.57 | 117.62 | 117.47 | 117.62 | 312074.0 |
| 2016-10-12 13:30:00 | QQQ | ETF | 117.63 | 117.68 | 117.5364 | 117.65 | 280534.0 |
> showing 50 of 13,473 rows — these rows as CSV