PREVIEW / etf_30min / 2014-01-10
file: by_date/etf_30min/2014/2014-01-10.parquet size: 344 KB rows: 11,438
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 |
|---|---|---|---|---|---|---|---|
| 2014-01-10 04:00:00 | SPY | ETF | 183.8 | 184.12 | 183.8 | 184.11 | 1278.0 |
| 2014-01-10 04:30:00 | SPY | ETF | 184.12 | 184.14 | 184.12 | 184.14 | 75492.0 |
| 2014-01-10 05:00:00 | SPY | ETF | 184.09 | 184.17 | 184.09 | 184.12 | 10700.0 |
| 2014-01-10 05:30:00 | SPY | ETF | 184.11 | 184.25 | 184.1 | 184.25 | 2820.0 |
| 2014-01-10 06:00:00 | SPY | ETF | 184.23 | 184.29 | 184.23 | 184.25 | 3350.0 |
| 2014-01-10 06:30:00 | SPY | ETF | 184.26 | 184.32 | 184.22 | 184.22 | 33853.0 |
| 2014-01-10 07:00:00 | SPY | ETF | 184.25 | 184.38 | 184.22 | 184.35 | 266649.0 |
| 2014-01-10 07:30:00 | SPY | ETF | 184.38 | 184.45 | 184.31 | 184.415 | 1145970.0 |
| 2014-01-10 08:00:00 | SPY | ETF | 184.42 | 184.57 | 184.25 | 184.36 | 929280.0 |
| 2014-01-10 08:30:00 | SPY | ETF | 184.35 | 184.41 | 183.26 | 184.17 | 7476781.0 |
| 2014-01-10 09:00:00 | SPY | ETF | 184.14 | 184.14 | 183.88 | 183.95 | 1671812.0 |
| 2014-01-10 09:30:00 | SPY | ETF | 183.95 | 184.22 | 183.67 | 183.68 | 12894597.0 |
| 2014-01-10 10:00:00 | SPY | ETF | 183.68 | 183.68 | 183.12 | 183.51 | 10144133.0 |
| 2014-01-10 10:30:00 | SPY | ETF | 183.51 | 183.56 | 183.23 | 183.49 | 4630825.0 |
| 2014-01-10 11:00:00 | SPY | ETF | 183.49 | 183.56 | 183.09 | 183.2 | 4872994.0 |
| 2014-01-10 11:30:00 | SPY | ETF | 183.21 | 183.27 | 183.01 | 183.17 | 5638294.0 |
| 2014-01-10 12:00:00 | SPY | ETF | 183.18 | 183.49 | 183.07 | 183.395 | 3919812.0 |
| 2014-01-10 12:30:00 | SPY | ETF | 183.395 | 183.74 | 183.37 | 183.44 | 4659927.0 |
| 2014-01-10 13:00:00 | SPY | ETF | 183.43 | 183.65 | 183.39 | 183.585 | 2619402.0 |
| 2014-01-10 13:30:00 | SPY | ETF | 183.58 | 183.72 | 183.3899 | 183.44 | 4208993.0 |
| 2014-01-10 14:00:00 | SPY | ETF | 183.44 | 183.6599 | 183.42 | 183.53 | 3706492.0 |
| 2014-01-10 14:30:00 | SPY | ETF | 183.525 | 183.69 | 183.5 | 183.53 | 2784633.0 |
| 2014-01-10 15:00:00 | SPY | ETF | 183.5351 | 183.97 | 183.5351 | 183.93 | 5972028.0 |
| 2014-01-10 15:30:00 | SPY | ETF | 183.92 | 184.08 | 183.86 | 184.07 | 12298369.0 |
| 2014-01-10 16:00:00 | SPY | ETF | 184.07 | 184.17 | 183.36 | 184.14 | 8755057.0 |
| 2014-01-10 16:30:00 | SPY | ETF | 184.15 | 184.21 | 183.6101 | 184.2 | 1233400.0 |
| 2014-01-10 17:00:00 | SPY | ETF | 184.2 | 184.25 | 184.2 | 184.21 | 80061.0 |
| 2014-01-10 17:30:00 | SPY | ETF | 184.2 | 184.29 | 184.11 | 184.11 | 72141.0 |
| 2014-01-10 18:00:00 | SPY | ETF | 184.12 | 184.19 | 184.11 | 184.19 | 4800.0 |
| 2014-01-10 18:30:00 | SPY | ETF | 184.19 | 184.2 | 184.14 | 184.19 | 2350.0 |
| 2014-01-10 19:00:00 | SPY | ETF | 184.18 | 184.2 | 184.15 | 184.17 | 10620.0 |
| 2014-01-10 19:30:00 | SPY | ETF | 184.2 | 184.25 | 184.18 | 184.19 | 5850.0 |
| 2014-01-10 04:00:00 | QQQ | ETF | 87.29 | 87.32 | 87.29 | 87.32 | 3700.0 |
| 2014-01-10 04:30:00 | QQQ | ETF | 87.33 | 87.33 | 87.33 | 87.33 | 1132.0 |
| 2014-01-10 05:00:00 | QQQ | ETF | 87.35 | 87.38 | 87.35 | 87.36 | 2100.0 |
| 2014-01-10 05:30:00 | QQQ | ETF | 87.37 | 87.4 | 87.35 | 87.4 | 21700.0 |
| 2014-01-10 06:00:00 | QQQ | ETF | 87.42 | 87.44 | 87.42 | 87.44 | 7000.0 |
| 2014-01-10 06:30:00 | QQQ | ETF | 87.49 | 87.49 | 87.46 | 87.46 | 2060.0 |
| 2014-01-10 07:00:00 | QQQ | ETF | 87.43 | 87.5 | 87.43 | 87.5 | 3100.0 |
| 2014-01-10 07:30:00 | QQQ | ETF | 87.5 | 87.54 | 87.49 | 87.54 | 25900.0 |
| 2014-01-10 08:00:00 | QQQ | ETF | 87.53 | 87.6 | 87.2 | 87.2 | 223866.0 |
| 2014-01-10 08:30:00 | QQQ | ETF | 87.38 | 87.44 | 86.78 | 87.25 | 804570.0 |
| 2014-01-10 09:00:00 | QQQ | ETF | 87.23 | 87.26 | 87.13 | 87.24 | 232634.0 |
| 2014-01-10 09:30:00 | QQQ | ETF | 87.24 | 87.4 | 87.0301 | 87.09 | 3725363.0 |
| 2014-01-10 10:00:00 | QQQ | ETF | 87.08 | 87.09 | 86.74 | 87.04 | 3631299.0 |
| 2014-01-10 10:30:00 | QQQ | ETF | 87.05 | 87.065 | 86.8 | 87.01 | 2482363.0 |
| 2014-01-10 11:00:00 | QQQ | ETF | 87.02 | 87.04 | 86.69 | 86.7199 | 2002673.0 |
| 2014-01-10 11:30:00 | QQQ | ETF | 86.72 | 86.75 | 86.58 | 86.72 | 3017656.0 |
| 2014-01-10 12:00:00 | QQQ | ETF | 86.7199 | 86.87 | 86.65 | 86.78 | 1416298.0 |
| 2014-01-10 12:30:00 | QQQ | ETF | 86.78 | 86.93 | 86.77 | 86.785 | 1572471.0 |
> showing 50 of 11,438 rows — these rows as CSV