PREVIEW / etf_30min / 2017-01-10
file: by_date/etf_30min/2017/2017-01-10.parquet size: 429 KB rows: 14,594
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 |
|---|---|---|---|---|---|---|---|
| 2017-01-10 04:00:00 | SPY | ETF | 226.46 | 226.47 | 226.4 | 226.47 | 601.0 |
| 2017-01-10 05:00:00 | SPY | ETF | 226.53 | 226.66 | 226.53 | 226.66 | 1407.0 |
| 2017-01-10 05:30:00 | SPY | ETF | 226.69 | 226.7 | 226.63 | 226.66 | 4159.0 |
| 2017-01-10 06:30:00 | SPY | ETF | 226.63 | 226.69 | 226.61 | 226.61 | 1302.0 |
| 2017-01-10 07:00:00 | SPY | ETF | 226.55 | 226.63 | 226.55 | 226.61 | 7751.0 |
| 2017-01-10 07:30:00 | SPY | ETF | 226.59 | 226.64 | 226.48 | 226.48 | 60888.0 |
| 2017-01-10 08:00:00 | SPY | ETF | 226.6 | 226.61 | 226.44 | 226.45 | 113641.0 |
| 2017-01-10 08:30:00 | SPY | ETF | 226.46 | 226.54 | 226.43 | 226.49 | 85562.0 |
| 2017-01-10 09:00:00 | SPY | ETF | 226.54 | 226.57 | 226.47 | 226.48 | 190512.0 |
| 2017-01-10 09:30:00 | SPY | ETF | 226.48 | 226.49 | 226.01 | 226.27 | 5896333.0 |
| 2017-01-10 10:00:00 | SPY | ETF | 226.27 | 226.43 | 226.25 | 226.43 | 5324736.0 |
| 2017-01-10 10:30:00 | SPY | ETF | 226.43 | 226.79 | 226.425 | 226.685 | 3965807.0 |
| 2017-01-10 11:00:00 | SPY | ETF | 226.689 | 227.12 | 226.6709 | 227.03 | 4356382.0 |
| 2017-01-10 11:30:00 | SPY | ETF | 227.03 | 227.29 | 226.995 | 227.16 | 2633904.0 |
| 2017-01-10 12:00:00 | SPY | ETF | 227.16 | 227.45 | 227.15 | 227.37 | 4816185.0 |
| 2017-01-10 12:30:00 | SPY | ETF | 227.37 | 227.41 | 227.15 | 227.18 | 3243163.0 |
| 2017-01-10 13:00:00 | SPY | ETF | 227.18 | 227.25 | 227.13 | 227.14 | 1832390.0 |
| 2017-01-10 13:30:00 | SPY | ETF | 227.14 | 227.16 | 226.56 | 226.62 | 3311445.0 |
| 2017-01-10 14:00:00 | SPY | ETF | 226.61 | 226.7 | 226.38 | 226.47 | 4358803.0 |
| 2017-01-10 14:30:00 | SPY | ETF | 226.47 | 226.72 | 226.46 | 226.595 | 3509894.0 |
| 2017-01-10 15:00:00 | SPY | ETF | 226.6 | 226.79 | 226.56 | 226.705 | 3076162.0 |
| 2017-01-10 15:30:00 | SPY | ETF | 226.7 | 226.96 | 226.37 | 226.43 | 8588792.0 |
| 2017-01-10 16:00:00 | SPY | ETF | 226.43 | 226.57 | 226.37 | 226.41 | 6360294.0 |
| 2017-01-10 16:30:00 | SPY | ETF | 226.41 | 226.5 | 226.41 | 226.44 | 499163.0 |
| 2017-01-10 17:00:00 | SPY | ETF | 226.44 | 226.47 | 226.34 | 226.35 | 122592.0 |
| 2017-01-10 17:30:00 | SPY | ETF | 226.38 | 226.42 | 226.36 | 226.4 | 127441.0 |
| 2017-01-10 18:00:00 | SPY | ETF | 226.4 | 226.48 | 226.34 | 226.4 | 244517.0 |
| 2017-01-10 18:30:00 | SPY | ETF | 226.4 | 226.44 | 226.33 | 226.39 | 107542.0 |
| 2017-01-10 19:00:00 | SPY | ETF | 226.4 | 226.47 | 226.38 | 226.38 | 13800.0 |
| 2017-01-10 19:30:00 | SPY | ETF | 226.44 | 226.52 | 226.42 | 226.46 | 50408.0 |
| 2017-01-10 05:30:00 | QQQ | ETF | 122.43 | 122.45 | 122.43 | 122.45 | 298.0 |
| 2017-01-10 06:30:00 | QQQ | ETF | 122.42 | 122.42 | 122.42 | 122.42 | 878.0 |
| 2017-01-10 07:00:00 | QQQ | ETF | 122.38 | 122.42 | 122.38 | 122.41 | 1550.0 |
| 2017-01-10 07:30:00 | QQQ | ETF | 122.43 | 122.43 | 122.41 | 122.42 | 30000.0 |
| 2017-01-10 08:00:00 | QQQ | ETF | 122.42 | 122.42 | 122.35 | 122.35 | 53945.0 |
| 2017-01-10 08:30:00 | QQQ | ETF | 122.32 | 122.39 | 122.32 | 122.35 | 9600.0 |
| 2017-01-10 09:00:00 | QQQ | ETF | 122.35 | 122.42 | 122.34 | 122.35 | 32019.0 |
| 2017-01-10 09:30:00 | QQQ | ETF | 122.37 | 122.5 | 122.1 | 122.29 | 2732122.0 |
| 2017-01-10 10:00:00 | QQQ | ETF | 122.28 | 122.41 | 122.19 | 122.3 | 1080433.0 |
| 2017-01-10 10:30:00 | QQQ | ETF | 122.3 | 122.51 | 122.29 | 122.47 | 931495.0 |
| 2017-01-10 11:00:00 | QQQ | ETF | 122.47 | 122.82 | 122.45 | 122.78 | 1600071.0 |
| 2017-01-10 11:30:00 | QQQ | ETF | 122.78 | 122.95 | 122.74 | 122.84 | 883164.0 |
| 2017-01-10 12:00:00 | QQQ | ETF | 122.85 | 122.97 | 122.84 | 122.88 | 716788.0 |
| 2017-01-10 12:30:00 | QQQ | ETF | 122.88 | 122.93 | 122.78 | 122.7999 | 461009.0 |
| 2017-01-10 13:00:00 | QQQ | ETF | 122.7939 | 122.85 | 122.77 | 122.78 | 410170.0 |
| 2017-01-10 13:30:00 | QQQ | ETF | 122.78 | 122.9 | 122.56 | 122.59 | 775240.0 |
| 2017-01-10 14:00:00 | QQQ | ETF | 122.59 | 122.7 | 122.5 | 122.57 | 1062113.0 |
| 2017-01-10 14:30:00 | QQQ | ETF | 122.5701 | 122.72 | 122.56 | 122.63 | 1005862.0 |
| 2017-01-10 15:00:00 | QQQ | ETF | 122.63 | 122.69 | 122.59 | 122.63 | 887415.0 |
| 2017-01-10 15:30:00 | QQQ | ETF | 122.625 | 122.81 | 122.58 | 122.6 | 1777820.0 |
> showing 50 of 14,594 rows — these rows as CSV