PREVIEW / etf_30min / 2012-12-10
file: by_date/etf_30min/2012/2012-12-10.parquet size: 280 KB rows: 9,719
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 |
|---|---|---|---|---|---|---|---|
| 2012-12-10 04:00:00 | SPY | ETF | 142.06 | 142.06 | 141.96 | 141.96 | 15348.0 |
| 2012-12-10 04:30:00 | SPY | ETF | 141.96 | 141.96 | 141.88 | 141.88 | 7350.0 |
| 2012-12-10 05:00:00 | SPY | ETF | 141.88 | 141.89 | 141.88 | 141.88 | 24000.0 |
| 2012-12-10 05:30:00 | SPY | ETF | 141.86 | 141.91 | 141.77 | 141.91 | 10844.0 |
| 2012-12-10 06:00:00 | SPY | ETF | 141.94 | 141.98 | 141.94 | 141.95 | 27390.0 |
| 2012-12-10 06:30:00 | SPY | ETF | 141.95 | 142.09 | 141.95 | 142.03 | 78249.0 |
| 2012-12-10 07:00:00 | SPY | ETF | 142.06 | 142.09 | 141.93 | 142.03 | 132600.0 |
| 2012-12-10 07:30:00 | SPY | ETF | 142.04 | 142.05 | 141.93 | 141.97 | 105987.0 |
| 2012-12-10 08:00:00 | SPY | ETF | 142.02 | 142.23 | 142.01 | 142.18 | 342047.0 |
| 2012-12-10 08:30:00 | SPY | ETF | 142.2 | 142.33 | 142.13 | 142.28 | 263230.0 |
| 2012-12-10 09:00:00 | SPY | ETF | 142.27 | 142.29 | 142.11 | 142.2 | 357641.0 |
| 2012-12-10 09:30:00 | SPY | ETF | 142.21 | 142.56 | 142.15 | 142.475 | 12877566.0 |
| 2012-12-10 10:00:00 | SPY | ETF | 142.47 | 142.62 | 142.35 | 142.4684 | 7650531.0 |
| 2012-12-10 10:30:00 | SPY | ETF | 142.46 | 142.8 | 142.45 | 142.795 | 5773047.0 |
| 2012-12-10 11:00:00 | SPY | ETF | 142.79 | 142.81 | 142.62 | 142.66 | 5856753.0 |
| 2012-12-10 11:30:00 | SPY | ETF | 142.66 | 142.75 | 142.56 | 142.615 | 3856994.0 |
| 2012-12-10 12:00:00 | SPY | ETF | 142.61 | 142.78 | 142.59 | 142.67 | 2781344.0 |
| 2012-12-10 12:30:00 | SPY | ETF | 142.67 | 142.72 | 142.56 | 142.65 | 2931112.0 |
| 2012-12-10 13:00:00 | SPY | ETF | 142.645 | 142.65 | 142.5 | 142.515 | 3568069.0 |
| 2012-12-10 13:30:00 | SPY | ETF | 142.515 | 142.59 | 142.47 | 142.48 | 3081799.0 |
| 2012-12-10 14:00:00 | SPY | ETF | 142.49 | 142.57 | 142.47 | 142.5 | 3949992.0 |
| 2012-12-10 14:30:00 | SPY | ETF | 142.4953 | 142.58 | 142.28 | 142.55 | 5890498.0 |
| 2012-12-10 15:00:00 | SPY | ETF | 142.55 | 142.62 | 142.47 | 142.61 | 6967468.0 |
| 2012-12-10 15:30:00 | SPY | ETF | 142.61 | 142.67 | 142.45 | 142.51 | 13156716.0 |
| 2012-12-10 16:00:00 | SPY | ETF | 142.5 | 142.75 | 142.3291 | 142.63 | 8649666.0 |
| 2012-12-10 16:30:00 | SPY | ETF | 142.64 | 142.7366 | 142.4312 | 142.48 | 4833438.0 |
| 2012-12-10 17:00:00 | SPY | ETF | 142.49 | 142.52 | 142.44 | 142.45 | 485467.0 |
| 2012-12-10 17:30:00 | SPY | ETF | 142.44 | 142.52 | 142.38 | 142.4 | 109594.0 |
| 2012-12-10 18:00:00 | SPY | ETF | 142.4 | 142.46 | 142.32 | 142.33 | 115880.0 |
| 2012-12-10 18:30:00 | SPY | ETF | 142.36 | 142.38 | 142.32 | 142.32 | 9320.0 |
| 2012-12-10 19:00:00 | SPY | ETF | 142.35 | 142.36 | 142.32 | 142.36 | 21830.0 |
| 2012-12-10 19:30:00 | SPY | ETF | 142.37 | 142.38 | 142.32 | 142.34 | 40840.0 |
| 2012-12-10 05:30:00 | QQQ | ETF | 64.7 | 64.7 | 64.7 | 64.7 | 1800.0 |
| 2012-12-10 06:00:00 | QQQ | ETF | 64.67 | 64.72 | 64.67 | 64.72 | 1380.0 |
| 2012-12-10 06:30:00 | QQQ | ETF | 64.73 | 64.73 | 64.73 | 64.73 | 152.0 |
| 2012-12-10 07:00:00 | QQQ | ETF | 64.74 | 64.75 | 64.69 | 64.7 | 2200.0 |
| 2012-12-10 07:30:00 | QQQ | ETF | 64.72 | 64.74 | 64.69 | 64.74 | 4000.0 |
| 2012-12-10 08:00:00 | QQQ | ETF | 64.68 | 64.842 | 64.68 | 64.77 | 1113730.0 |
| 2012-12-10 08:30:00 | QQQ | ETF | 64.76 | 64.82 | 64.74 | 64.8 | 26558.0 |
| 2012-12-10 09:00:00 | QQQ | ETF | 64.82 | 64.82 | 64.7 | 64.75 | 68764.0 |
| 2012-12-10 09:30:00 | QQQ | ETF | 64.75 | 65.23 | 64.75 | 65.16 | 4980429.0 |
| 2012-12-10 10:00:00 | QQQ | ETF | 65.16 | 65.26 | 65.03 | 65.14 | 2634741.0 |
| 2012-12-10 10:30:00 | QQQ | ETF | 65.1425 | 65.45 | 65.14 | 65.44 | 2085510.0 |
| 2012-12-10 11:00:00 | QQQ | ETF | 65.45 | 65.455 | 65.32 | 65.34 | 1830686.0 |
| 2012-12-10 11:30:00 | QQQ | ETF | 65.34 | 65.39 | 65.21 | 65.23 | 1049479.0 |
| 2012-12-10 12:00:00 | QQQ | ETF | 65.23 | 65.31 | 65.18 | 65.2 | 977118.0 |
| 2012-12-10 12:30:00 | QQQ | ETF | 65.2 | 65.25 | 65.08 | 65.115 | 890222.0 |
| 2012-12-10 13:00:00 | QQQ | ETF | 65.11 | 65.12 | 64.99 | 65.05 | 973048.0 |
| 2012-12-10 13:30:00 | QQQ | ETF | 65.05 | 65.13 | 65.005 | 65.08 | 668236.0 |
| 2012-12-10 14:00:00 | QQQ | ETF | 65.09 | 65.15 | 65.06 | 65.1001 | 591703.0 |
> showing 50 of 9,719 rows — these rows as CSV