PREVIEW / etf_30min / 2018-11-16
file: by_date/etf_30min/2018/2018-11-16.parquet size: 483 KB rows: 16,772
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 |
|---|---|---|---|---|---|---|---|
| 2018-11-16 04:00:00 | SPY | ETF | 272.45 | 272.46 | 272.28 | 272.32 | 10742.0 |
| 2018-11-16 04:30:00 | SPY | ETF | 272.34 | 272.59 | 272.34 | 272.5 | 10120.0 |
| 2018-11-16 05:00:00 | SPY | ETF | 272.41 | 272.44 | 272.04 | 272.14 | 13620.0 |
| 2018-11-16 05:30:00 | SPY | ETF | 272.12 | 272.2 | 271.9 | 272.0 | 19048.0 |
| 2018-11-16 06:00:00 | SPY | ETF | 271.97 | 272.0 | 271.54 | 271.66 | 35602.0 |
| 2018-11-16 06:30:00 | SPY | ETF | 271.66 | 272.08 | 271.64 | 271.93 | 60588.0 |
| 2018-11-16 07:00:00 | SPY | ETF | 272.0 | 272.09 | 271.3 | 271.63 | 145503.0 |
| 2018-11-16 07:30:00 | SPY | ETF | 271.57 | 271.76 | 271.13 | 271.68 | 204101.0 |
| 2018-11-16 08:00:00 | SPY | ETF | 271.8301 | 272.54 | 271.05 | 271.16 | 315616.0 |
| 2018-11-16 08:30:00 | SPY | ETF | 271.13 | 272.08 | 270.77 | 272.06 | 890041.0 |
| 2018-11-16 09:00:00 | SPY | ETF | 272.04 | 272.32 | 271.45 | 271.8 | 1290767.0 |
| 2018-11-16 09:30:00 | SPY | ETF | 271.79 | 272.81 | 271.21 | 272.72 | 14882095.0 |
| 2018-11-16 10:00:00 | SPY | ETF | 272.695 | 273.19 | 272.2678 | 272.86 | 8351021.0 |
| 2018-11-16 10:30:00 | SPY | ETF | 272.86 | 273.95 | 272.77 | 273.23 | 8193284.0 |
| 2018-11-16 11:00:00 | SPY | ETF | 273.24 | 273.41 | 272.53 | 272.77 | 7551125.0 |
| 2018-11-16 11:30:00 | SPY | ETF | 272.77 | 272.99 | 272.05 | 272.3511 | 5928038.0 |
| 2018-11-16 12:00:00 | SPY | ETF | 272.36 | 272.88 | 272.03 | 272.14 | 3380786.0 |
| 2018-11-16 12:30:00 | SPY | ETF | 272.1411 | 274.75 | 271.85 | 273.8625 | 13327198.0 |
| 2018-11-16 13:00:00 | SPY | ETF | 273.865 | 274.015 | 272.86 | 273.04 | 5100465.0 |
| 2018-11-16 13:30:00 | SPY | ETF | 273.06 | 273.13 | 272.35 | 272.86 | 4791392.0 |
| 2018-11-16 14:00:00 | SPY | ETF | 272.8638 | 273.62 | 272.68 | 273.39 | 4651569.0 |
| 2018-11-16 14:30:00 | SPY | ETF | 273.4 | 273.92 | 273.4 | 273.83 | 4441336.0 |
| 2018-11-16 15:00:00 | SPY | ETF | 273.83 | 274.39 | 273.62 | 274.105 | 6715163.0 |
| 2018-11-16 15:30:00 | SPY | ETF | 274.1 | 274.29 | 273.41 | 273.67 | 18119768.0 |
| 2018-11-16 16:00:00 | SPY | ETF | 273.67 | 274.35 | 273.4259 | 274.24 | 14519533.0 |
| 2018-11-16 16:30:00 | SPY | ETF | 274.22 | 274.3 | 273.73 | 274.04 | 676490.0 |
| 2018-11-16 17:00:00 | SPY | ETF | 273.6 | 274.22 | 273.6 | 273.98 | 326405.0 |
| 2018-11-16 17:30:00 | SPY | ETF | 273.98 | 274.17 | 273.73 | 273.95 | 875396.0 |
| 2018-11-16 18:00:00 | SPY | ETF | 273.95 | 273.96 | 273.81 | 273.96 | 25942.0 |
| 2018-11-16 18:30:00 | SPY | ETF | 273.94 | 273.99 | 273.9 | 273.97 | 4600.0 |
| 2018-11-16 19:00:00 | SPY | ETF | 273.97 | 274.05 | 273.92 | 274.05 | 4864.0 |
| 2018-11-16 19:30:00 | SPY | ETF | 274.05 | 274.1 | 274.01 | 274.1 | 6688.0 |
| 2018-11-16 04:00:00 | QQQ | ETF | 167.21 | 167.21 | 166.66 | 166.7 | 6589.0 |
| 2018-11-16 04:30:00 | QQQ | ETF | 166.74 | 167.0 | 166.74 | 166.93 | 20970.0 |
| 2018-11-16 05:00:00 | QQQ | ETF | 166.98 | 166.98 | 166.6 | 166.65 | 11028.0 |
| 2018-11-16 05:30:00 | QQQ | ETF | 166.64 | 166.69 | 166.4 | 166.51 | 30450.0 |
| 2018-11-16 06:00:00 | QQQ | ETF | 166.51 | 166.55 | 166.07 | 166.29 | 46316.0 |
| 2018-11-16 06:30:00 | QQQ | ETF | 166.2 | 166.48 | 166.18 | 166.39 | 18389.0 |
| 2018-11-16 07:00:00 | QQQ | ETF | 166.5 | 166.54 | 166.18 | 166.32 | 111932.0 |
| 2018-11-16 07:30:00 | QQQ | ETF | 166.32 | 166.73 | 166.08 | 166.57 | 250669.0 |
| 2018-11-16 08:00:00 | QQQ | ETF | 166.28 | 167.5 | 165.98 | 166.0 | 175762.0 |
| 2018-11-16 08:30:00 | QQQ | ETF | 166.0 | 166.69 | 165.75 | 166.68 | 703211.0 |
| 2018-11-16 09:00:00 | QQQ | ETF | 166.68 | 166.89 | 166.28 | 166.5 | 922759.0 |
| 2018-11-16 09:30:00 | QQQ | ETF | 166.49 | 167.44 | 165.78 | 167.26 | 6153774.0 |
| 2018-11-16 10:00:00 | QQQ | ETF | 167.2301 | 167.63 | 166.805 | 167.4 | 3608332.0 |
| 2018-11-16 10:30:00 | QQQ | ETF | 167.41 | 168.1 | 167.29 | 167.39 | 3342538.0 |
| 2018-11-16 11:00:00 | QQQ | ETF | 167.41 | 167.5299 | 166.7 | 167.03 | 2142284.0 |
| 2018-11-16 11:30:00 | QQQ | ETF | 167.03 | 167.22 | 166.19 | 166.46 | 2843160.0 |
| 2018-11-16 12:00:00 | QQQ | ETF | 166.46 | 166.88 | 166.12 | 166.37 | 2703676.0 |
| 2018-11-16 12:30:00 | QQQ | ETF | 166.35 | 168.31 | 166.17 | 167.58 | 5215123.0 |
> showing 50 of 16,772 rows — these rows as CSV