PREVIEW / etf_30min / 2008-03-18
file: by_date/etf_30min/2008/2008-03-18.parquet size: 162 KB rows: 5,778
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 |
|---|---|---|---|---|---|---|---|
| 2008-03-18 04:00:00 | SPY | ETF | 129.26 | 129.29 | 129.19 | 129.19 | 6700.0 |
| 2008-03-18 04:30:00 | SPY | ETF | 129.3 | 129.31 | 129.12 | 129.26 | 3400.0 |
| 2008-03-18 05:00:00 | SPY | ETF | 129.28 | 129.59 | 129.28 | 129.59 | 1200.0 |
| 2008-03-18 05:30:00 | SPY | ETF | 129.38 | 129.54 | 129.38 | 129.54 | 3300.0 |
| 2008-03-18 06:00:00 | SPY | ETF | 129.5 | 129.51 | 129.35 | 129.44 | 22100.0 |
| 2008-03-18 06:30:00 | SPY | ETF | 129.5 | 129.78 | 129.5 | 129.75 | 180700.0 |
| 2008-03-18 07:00:00 | SPY | ETF | 129.81 | 129.91 | 129.7 | 129.8 | 325800.0 |
| 2008-03-18 07:30:00 | SPY | ETF | 129.8 | 130.14 | 129.63 | 130.04 | 1000700.0 |
| 2008-03-18 08:00:00 | SPY | ETF | 130.03 | 130.49 | 129.35 | 130.21 | 8064100.0 |
| 2008-03-18 08:30:00 | SPY | ETF | 130.2 | 130.4 | 129.77 | 130.37 | 2905800.0 |
| 2008-03-18 09:00:00 | SPY | ETF | 130.37 | 130.72 | 128.37 | 130.61 | 4115200.0 |
| 2008-03-18 09:30:00 | SPY | ETF | 130.62 | 130.95 | 130.42 | 130.79 | 22990612.0 |
| 2008-03-18 10:00:00 | SPY | ETF | 130.79 | 131.07 | 130.62 | 130.79 | 15081658.0 |
| 2008-03-18 10:30:00 | SPY | ETF | 130.79 | 131.31 | 130.63 | 131.26 | 16789207.0 |
| 2008-03-18 11:00:00 | SPY | ETF | 131.26 | 131.52 | 131.19 | 131.46 | 11850063.0 |
| 2008-03-18 11:30:00 | SPY | ETF | 131.46 | 131.68 | 131.33 | 131.36 | 10137188.0 |
| 2008-03-18 12:00:00 | SPY | ETF | 131.36 | 131.51 | 131.21 | 131.49 | 10365736.0 |
| 2008-03-18 12:30:00 | SPY | ETF | 131.49 | 131.83 | 131.47 | 131.71 | 10094952.0 |
| 2008-03-18 13:00:00 | SPY | ETF | 131.71 | 132.05 | 131.6 | 131.88 | 12710895.0 |
| 2008-03-18 13:30:00 | SPY | ETF | 131.89 | 132.06 | 131.7283 | 131.9 | 9754352.0 |
| 2008-03-18 14:00:00 | SPY | ETF | 131.9 | 132.0 | 130.44 | 130.87 | 54780920.0 |
| 2008-03-18 14:30:00 | SPY | ETF | 130.86 | 132.62 | 129.98 | 132.489 | 59803026.0 |
| 2008-03-18 15:00:00 | SPY | ETF | 132.5 | 132.71 | 131.98 | 132.4 | 29962215.0 |
| 2008-03-18 15:30:00 | SPY | ETF | 132.4 | 133.38 | 130.67 | 133.32 | 29590261.0 |
| 2008-03-18 16:00:00 | SPY | ETF | 133.32 | 133.7 | 133.1 | 133.58 | 11164846.0 |
| 2008-03-18 16:30:00 | SPY | ETF | 133.58 | 133.65 | 133.5064 | 133.6 | 3307600.0 |
| 2008-03-18 17:00:00 | SPY | ETF | 133.6 | 133.67 | 133.251 | 133.6 | 5501500.0 |
| 2008-03-18 17:30:00 | SPY | ETF | 133.6 | 133.7 | 133.6 | 133.62 | 7500.0 |
| 2008-03-18 18:00:00 | SPY | ETF | 133.62 | 133.63 | 133.5 | 133.58 | 92300.0 |
| 2008-03-18 18:30:00 | SPY | ETF | 133.6 | 133.62 | 133.5 | 133.52 | 52400.0 |
| 2008-03-18 19:00:00 | SPY | ETF | 133.5 | 133.57 | 133.48 | 133.53 | 6100.0 |
| 2008-03-18 19:30:00 | SPY | ETF | 133.56 | 133.59 | 133.49 | 133.58 | 23700.0 |
| 2008-03-18 04:00:00 | QQQ | ETF | 41.93 | 41.93 | 41.93 | 41.93 | 100.0 |
| 2008-03-18 04:30:00 | QQQ | ETF | 41.98 | 42.03 | 41.98 | 42.03 | 700.0 |
| 2008-03-18 05:00:00 | QQQ | ETF | 41.96 | 41.96 | 41.96 | 41.96 | 100.0 |
| 2008-03-18 07:00:00 | QQQ | ETF | 42.03 | 42.09 | 42.03 | 42.08 | 93183.0 |
| 2008-03-18 07:30:00 | QQQ | ETF | 42.07 | 42.07 | 41.99 | 42.0 | 280907.0 |
| 2008-03-18 08:00:00 | QQQ | ETF | 42.0 | 42.13 | 41.99 | 42.08 | 1699656.0 |
| 2008-03-18 08:30:00 | QQQ | ETF | 42.09 | 42.18 | 42.0 | 42.17 | 1594016.0 |
| 2008-03-18 09:00:00 | QQQ | ETF | 42.16 | 42.28 | 42.14 | 42.23 | 2636818.0 |
| 2008-03-18 09:30:00 | QQQ | ETF | 42.24 | 42.47 | 42.23 | 42.2901 | 21916593.0 |
| 2008-03-18 10:00:00 | QQQ | ETF | 42.3 | 42.4 | 42.26 | 42.3 | 5309787.0 |
| 2008-03-18 10:30:00 | QQQ | ETF | 42.3 | 42.42 | 42.25 | 42.38 | 6325139.0 |
| 2008-03-18 11:00:00 | QQQ | ETF | 42.38 | 42.51 | 42.35 | 42.48 | 7279685.0 |
| 2008-03-18 11:30:00 | QQQ | ETF | 42.48 | 42.56 | 42.42 | 42.43 | 7167465.0 |
| 2008-03-18 12:00:00 | QQQ | ETF | 42.44 | 42.5 | 42.39 | 42.48 | 4151543.0 |
| 2008-03-18 12:30:00 | QQQ | ETF | 42.48 | 42.66 | 42.47 | 42.6207 | 8553637.0 |
| 2008-03-18 13:00:00 | QQQ | ETF | 42.62 | 42.78 | 42.6 | 42.67 | 7326600.0 |
| 2008-03-18 13:30:00 | QQQ | ETF | 42.68 | 42.77 | 42.63 | 42.7 | 4584148.0 |
| 2008-03-18 14:00:00 | QQQ | ETF | 42.71 | 42.74 | 42.28 | 42.38 | 38221652.0 |
> showing 50 of 5,778 rows — these rows as CSV