PREVIEW / etf_30min / 2012-08-07
file: by_date/etf_30min/2012/2012-08-07.parquet size: 287 KB rows: 9,692
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 |
|---|---|---|---|---|---|---|---|
| 2012-08-07 04:30:00 | SPY | ETF | 140.02 | 140.02 | 139.89 | 139.89 | 591.0 |
| 2012-08-07 05:00:00 | SPY | ETF | 139.9 | 139.9 | 139.9 | 139.9 | 400.0 |
| 2012-08-07 05:30:00 | SPY | ETF | 139.91 | 139.91 | 139.75 | 139.83 | 8100.0 |
| 2012-08-07 06:00:00 | SPY | ETF | 139.69 | 140.0 | 139.65 | 140.0 | 10100.0 |
| 2012-08-07 06:30:00 | SPY | ETF | 139.97 | 140.02 | 139.96 | 140.0 | 37725.0 |
| 2012-08-07 07:00:00 | SPY | ETF | 140.0 | 140.1 | 139.95 | 140.08 | 117800.0 |
| 2012-08-07 07:30:00 | SPY | ETF | 140.08 | 140.18 | 140.02 | 140.06 | 178596.0 |
| 2012-08-07 08:00:00 | SPY | ETF | 140.05 | 140.17 | 140.04 | 140.16 | 838172.0 |
| 2012-08-07 08:30:00 | SPY | ETF | 140.16 | 140.37 | 140.14 | 140.14 | 497587.0 |
| 2012-08-07 09:00:00 | SPY | ETF | 140.14 | 140.24 | 140.1 | 140.18 | 1106542.0 |
| 2012-08-07 09:30:00 | SPY | ETF | 140.18 | 140.48 | 140.15 | 140.42 | 12262966.0 |
| 2012-08-07 10:00:00 | SPY | ETF | 140.43 | 140.66 | 140.34 | 140.55 | 9000225.0 |
| 2012-08-07 10:30:00 | SPY | ETF | 140.55 | 140.62 | 140.45 | 140.535 | 8311593.0 |
| 2012-08-07 11:00:00 | SPY | ETF | 140.54 | 140.56 | 140.34 | 140.49 | 6083094.0 |
| 2012-08-07 11:30:00 | SPY | ETF | 140.5 | 140.83 | 140.5 | 140.791 | 10906686.0 |
| 2012-08-07 12:00:00 | SPY | ETF | 140.795 | 140.83 | 140.73 | 140.79 | 5852325.0 |
| 2012-08-07 12:30:00 | SPY | ETF | 140.79 | 140.92 | 140.78 | 140.81 | 3900491.0 |
| 2012-08-07 13:00:00 | SPY | ETF | 140.82 | 140.85 | 140.74 | 140.8354 | 4330395.0 |
| 2012-08-07 13:30:00 | SPY | ETF | 140.83 | 140.86 | 140.74 | 140.76 | 2982624.0 |
| 2012-08-07 14:00:00 | SPY | ETF | 140.77 | 140.79 | 140.58 | 140.6 | 3860979.0 |
| 2012-08-07 14:30:00 | SPY | ETF | 140.591 | 140.7 | 140.56 | 140.58 | 3288414.0 |
| 2012-08-07 15:00:00 | SPY | ETF | 140.59 | 140.6 | 140.38 | 140.502 | 8088410.0 |
| 2012-08-07 15:30:00 | SPY | ETF | 140.51 | 140.56 | 140.26 | 140.29 | 12882298.0 |
| 2012-08-07 16:00:00 | SPY | ETF | 140.3 | 140.44 | 140.28 | 140.28 | 10305631.0 |
| 2012-08-07 16:30:00 | SPY | ETF | 140.28 | 140.3235 | 140.2 | 140.31 | 2584331.0 |
| 2012-08-07 17:00:00 | SPY | ETF | 140.3 | 140.32 | 140.2 | 140.22 | 117210.0 |
| 2012-08-07 17:30:00 | SPY | ETF | 140.21 | 140.24 | 140.21 | 140.21 | 48600.0 |
| 2012-08-07 18:00:00 | SPY | ETF | 140.24 | 140.29 | 140.2 | 140.29 | 12329.0 |
| 2012-08-07 18:30:00 | SPY | ETF | 140.24 | 140.32 | 140.24 | 140.31 | 31100.0 |
| 2012-08-07 19:00:00 | SPY | ETF | 140.31 | 140.31 | 140.26 | 140.28 | 18650.0 |
| 2012-08-07 19:30:00 | SPY | ETF | 140.27 | 140.27 | 140.18 | 140.21 | 48700.0 |
| 2012-08-07 04:00:00 | QQQ | ETF | 66.38 | 66.43 | 66.38 | 66.43 | 3098.0 |
| 2012-08-07 05:00:00 | QQQ | ETF | 66.37 | 66.39 | 66.37 | 66.37 | 1000.0 |
| 2012-08-07 05:30:00 | QQQ | ETF | 66.34 | 66.34 | 66.34 | 66.34 | 100.0 |
| 2012-08-07 06:00:00 | QQQ | ETF | 66.39 | 66.4 | 66.39 | 66.4 | 600.0 |
| 2012-08-07 06:30:00 | QQQ | ETF | 66.39 | 66.39 | 66.38 | 66.38 | 2100.0 |
| 2012-08-07 07:00:00 | QQQ | ETF | 66.39 | 66.42 | 66.38 | 66.42 | 17940.0 |
| 2012-08-07 07:30:00 | QQQ | ETF | 66.42 | 66.43 | 66.39 | 66.39 | 57365.0 |
| 2012-08-07 08:00:00 | QQQ | ETF | 66.4 | 66.45 | 66.38 | 66.45 | 36175.0 |
| 2012-08-07 08:30:00 | QQQ | ETF | 66.45 | 66.52 | 66.4 | 66.41 | 95517.0 |
| 2012-08-07 09:00:00 | QQQ | ETF | 66.41 | 66.44 | 66.34 | 66.39 | 155312.0 |
| 2012-08-07 09:30:00 | QQQ | ETF | 66.38 | 66.52 | 66.28 | 66.44 | 3668143.0 |
| 2012-08-07 10:00:00 | QQQ | ETF | 66.44 | 66.64 | 66.4 | 66.6 | 3151480.0 |
| 2012-08-07 10:30:00 | QQQ | ETF | 66.6 | 66.62 | 66.53 | 66.6 | 1514590.0 |
| 2012-08-07 11:00:00 | QQQ | ETF | 66.6 | 66.64 | 66.47 | 66.6 | 1608232.0 |
| 2012-08-07 11:30:00 | QQQ | ETF | 66.61 | 66.84 | 66.61 | 66.81 | 3407098.0 |
| 2012-08-07 12:00:00 | QQQ | ETF | 66.8192 | 66.87 | 66.78 | 66.8501 | 1913203.0 |
| 2012-08-07 12:30:00 | QQQ | ETF | 66.86 | 66.92 | 66.8201 | 66.839 | 1664285.0 |
| 2012-08-07 13:00:00 | QQQ | ETF | 66.83 | 66.84 | 66.76 | 66.83 | 807030.0 |
| 2012-08-07 13:30:00 | QQQ | ETF | 66.83 | 66.85 | 66.78 | 66.81 | 641480.0 |
> showing 50 of 9,692 rows — these rows as CSV