PREVIEW / etf_30min / 2008-03-20
file: by_date/etf_30min/2008/2008-03-20.parquet size: 162 KB rows: 5,787
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 |
|---|---|---|---|---|---|---|---|
| 2008-03-20 04:00:00 | SPY | ETF | 129.65 | 129.65 | 129.65 | 129.65 | 300.0 |
| 2008-03-20 04:30:00 | SPY | ETF | 129.7 | 129.77 | 129.67 | 129.77 | 700.0 |
| 2008-03-20 05:00:00 | SPY | ETF | 129.91 | 130.01 | 129.87 | 129.95 | 3000.0 |
| 2008-03-20 05:30:00 | SPY | ETF | 129.98 | 130.36 | 129.95 | 130.33 | 74200.0 |
| 2008-03-20 06:00:00 | SPY | ETF | 130.25 | 130.4 | 130.25 | 130.39 | 25300.0 |
| 2008-03-20 06:30:00 | SPY | ETF | 130.24 | 130.24 | 129.9 | 129.9 | 28600.0 |
| 2008-03-20 07:00:00 | SPY | ETF | 129.94 | 130.12 | 129.85 | 130.01 | 609600.0 |
| 2008-03-20 07:30:00 | SPY | ETF | 130.0 | 130.47 | 130.0 | 130.29 | 2174300.0 |
| 2008-03-20 08:00:00 | SPY | ETF | 130.32 | 130.37 | 128.55 | 130.05 | 2954000.0 |
| 2008-03-20 08:30:00 | SPY | ETF | 130.05 | 130.27 | 129.32 | 129.42 | 4388650.0 |
| 2008-03-20 09:00:00 | SPY | ETF | 129.44 | 130.4 | 129.37 | 130.02 | 3422700.0 |
| 2008-03-20 09:30:00 | SPY | ETF | 130.04 | 130.25 | 129.26 | 130.07 | 26768223.0 |
| 2008-03-20 10:00:00 | SPY | ETF | 130.0706 | 131.33 | 130.03 | 130.7 | 25839827.0 |
| 2008-03-20 10:30:00 | SPY | ETF | 130.7 | 131.2 | 130.49 | 131.19 | 16549151.0 |
| 2008-03-20 11:00:00 | SPY | ETF | 131.19 | 131.39 | 130.88 | 131.33 | 14423965.0 |
| 2008-03-20 11:30:00 | SPY | ETF | 131.34 | 131.36 | 130.51 | 130.6 | 14288612.0 |
| 2008-03-20 12:00:00 | SPY | ETF | 130.59 | 131.21 | 130.59 | 130.67 | 14355493.0 |
| 2008-03-20 12:30:00 | SPY | ETF | 130.67 | 130.86 | 130.33 | 130.59 | 9720517.0 |
| 2008-03-20 13:00:00 | SPY | ETF | 130.59 | 131.12 | 130.58 | 131.09 | 5893835.0 |
| 2008-03-20 13:30:00 | SPY | ETF | 131.1 | 131.62 | 131.02 | 131.54 | 11278518.0 |
| 2008-03-20 14:00:00 | SPY | ETF | 131.53 | 131.79 | 131.35 | 131.75 | 12399619.0 |
| 2008-03-20 14:30:00 | SPY | ETF | 131.74 | 132.42 | 131.7 | 132.36 | 15339254.0 |
| 2008-03-20 15:00:00 | SPY | ETF | 132.35 | 132.91 | 132.3 | 132.42 | 15645103.0 |
| 2008-03-20 15:30:00 | SPY | ETF | 132.43 | 132.86 | 132.12 | 132.73 | 26657335.0 |
| 2008-03-20 16:00:00 | SPY | ETF | 132.703 | 132.75 | 128.58 | 132.22 | 7661000.0 |
| 2008-03-20 16:30:00 | SPY | ETF | 132.2 | 132.29 | 132.1 | 132.23 | 2455740.0 |
| 2008-03-20 17:00:00 | SPY | ETF | 132.23 | 132.28 | 132.18 | 132.2 | 146900.0 |
| 2008-03-20 17:30:00 | SPY | ETF | 132.19 | 132.19 | 132.08 | 132.1 | 2084800.0 |
| 2008-03-20 18:00:00 | SPY | ETF | 132.1 | 132.16 | 129.64 | 132.1 | 2031900.0 |
| 2008-03-20 18:30:00 | SPY | ETF | 132.1 | 132.27 | 132.08 | 132.21 | 16200.0 |
| 2008-03-20 19:00:00 | SPY | ETF | 132.2 | 132.2 | 132.15 | 132.15 | 3700.0 |
| 2008-03-20 19:30:00 | SPY | ETF | 132.2 | 132.2 | 132.12 | 132.2 | 6100.0 |
| 2008-03-20 04:00:00 | QQQ | ETF | 42.33 | 42.33 | 42.33 | 42.33 | 500.0 |
| 2008-03-20 05:00:00 | QQQ | ETF | 42.33 | 42.33 | 42.33 | 42.33 | 100.0 |
| 2008-03-20 05:30:00 | QQQ | ETF | 42.29 | 42.36 | 42.26 | 42.36 | 105000.0 |
| 2008-03-20 06:00:00 | QQQ | ETF | 42.4 | 42.42 | 42.4 | 42.42 | 20200.0 |
| 2008-03-20 06:30:00 | QQQ | ETF | 42.35 | 42.35 | 42.35 | 42.35 | 640.0 |
| 2008-03-20 07:00:00 | QQQ | ETF | 42.35 | 42.39 | 42.33 | 42.37 | 104258.0 |
| 2008-03-20 07:30:00 | QQQ | ETF | 42.37 | 42.48 | 42.34 | 42.37 | 56045.0 |
| 2008-03-20 08:00:00 | QQQ | ETF | 42.41 | 42.48 | 42.34 | 42.45 | 850210.0 |
| 2008-03-20 08:30:00 | QQQ | ETF | 42.42 | 42.5 | 42.13 | 42.21 | 2847261.0 |
| 2008-03-20 09:00:00 | QQQ | ETF | 42.22 | 42.4 | 42.19 | 42.34 | 764480.0 |
| 2008-03-20 09:30:00 | QQQ | ETF | 42.35 | 42.37 | 42.1 | 42.36 | 16148897.0 |
| 2008-03-20 10:00:00 | QQQ | ETF | 42.3699 | 42.56 | 42.25 | 42.49 | 16063710.0 |
| 2008-03-20 10:30:00 | QQQ | ETF | 42.49 | 42.55 | 42.3401 | 42.5381 | 6554231.0 |
| 2008-03-20 11:00:00 | QQQ | ETF | 42.53 | 42.58 | 42.39 | 42.55 | 5896808.0 |
| 2008-03-20 11:30:00 | QQQ | ETF | 42.54 | 42.56 | 42.29 | 42.34 | 7915073.0 |
| 2008-03-20 12:00:00 | QQQ | ETF | 42.33 | 42.55 | 42.33 | 42.39 | 5944534.0 |
| 2008-03-20 12:30:00 | QQQ | ETF | 42.39 | 42.43 | 42.27 | 42.32 | 5548620.0 |
| 2008-03-20 13:00:00 | QQQ | ETF | 42.32 | 42.5 | 42.31 | 42.492 | 3814435.0 |
> showing 50 of 5,787 rows — these rows as CSV