PREVIEW / etf_30min / 2011-09-14
file: by_date/etf_30min/2011/2011-09-14.parquet size: 284 KB rows: 9,374
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 |
|---|---|---|---|---|---|---|---|
| 2011-09-14 04:00:00 | SPY | ETF | 117.45 | 117.63 | 117.25 | 117.25 | 1950.0 |
| 2011-09-14 04:30:00 | SPY | ETF | 117.2 | 117.37 | 117.01 | 117.37 | 4300.0 |
| 2011-09-14 05:00:00 | SPY | ETF | 117.11 | 117.29 | 117.01 | 117.2 | 3300.0 |
| 2011-09-14 05:30:00 | SPY | ETF | 117.25 | 117.59 | 117.25 | 117.57 | 5700.0 |
| 2011-09-14 06:00:00 | SPY | ETF | 117.63 | 117.9 | 117.63 | 117.9 | 7770.0 |
| 2011-09-14 06:30:00 | SPY | ETF | 117.9 | 118.49 | 117.9 | 118.3 | 282622.0 |
| 2011-09-14 07:00:00 | SPY | ETF | 118.3 | 118.74 | 118.3 | 118.57 | 721170.0 |
| 2011-09-14 07:30:00 | SPY | ETF | 118.54 | 118.9 | 118.41 | 118.9 | 570914.0 |
| 2011-09-14 08:00:00 | SPY | ETF | 118.9 | 118.9 | 117.1 | 118.55 | 1602762.0 |
| 2011-09-14 08:30:00 | SPY | ETF | 118.55 | 118.64 | 118.11 | 118.32 | 2901150.0 |
| 2011-09-14 09:00:00 | SPY | ETF | 118.33 | 118.53 | 118.1 | 118.35 | 1917151.0 |
| 2011-09-14 09:30:00 | SPY | ETF | 118.34 | 118.6 | 117.81 | 117.93 | 21638247.0 |
| 2011-09-14 10:00:00 | SPY | ETF | 117.94 | 118.06 | 116.72 | 117.36 | 38790187.0 |
| 2011-09-14 10:30:00 | SPY | ETF | 117.36 | 117.68 | 117.08 | 117.6 | 16910721.0 |
| 2011-09-14 11:00:00 | SPY | ETF | 117.6 | 118.29 | 117.37 | 118.2429 | 14597107.0 |
| 2011-09-14 11:30:00 | SPY | ETF | 118.25 | 118.43 | 117.95 | 118.43 | 9943098.0 |
| 2011-09-14 12:00:00 | SPY | ETF | 118.42 | 118.48 | 118.1 | 118.33 | 6820526.0 |
| 2011-09-14 12:30:00 | SPY | ETF | 118.34 | 118.76 | 118.32 | 118.54 | 10490053.0 |
| 2011-09-14 13:00:00 | SPY | ETF | 118.54 | 118.83 | 118.5 | 118.72 | 8940922.0 |
| 2011-09-14 13:30:00 | SPY | ETF | 118.72 | 119.35 | 118.69 | 118.94 | 20130467.0 |
| 2011-09-14 14:00:00 | SPY | ETF | 118.93 | 119.75 | 118.93 | 119.51 | 23285363.0 |
| 2011-09-14 14:30:00 | SPY | ETF | 119.5101 | 119.8 | 119.38 | 119.7895 | 16718912.0 |
| 2011-09-14 15:00:00 | SPY | ETF | 119.79 | 120.68 | 119.78 | 120.53 | 29165687.0 |
| 2011-09-14 15:30:00 | SPY | ETF | 120.53 | 120.8 | 119.34 | 119.37 | 54645784.0 |
| 2011-09-14 16:00:00 | SPY | ETF | 119.36 | 120.502 | 118.15 | 119.41 | 10678760.0 |
| 2011-09-14 16:30:00 | SPY | ETF | 119.41 | 119.5 | 119.3 | 119.33 | 23852120.0 |
| 2011-09-14 17:00:00 | SPY | ETF | 119.32 | 119.33 | 119.02 | 119.03 | 550321.0 |
| 2011-09-14 17:30:00 | SPY | ETF | 119.05 | 119.12 | 119.05 | 119.1 | 62948.0 |
| 2011-09-14 18:00:00 | SPY | ETF | 119.1 | 119.36 | 118.99 | 119.06 | 1344220.0 |
| 2011-09-14 18:30:00 | SPY | ETF | 119.06 | 119.29 | 119.03 | 119.27 | 221713.0 |
| 2011-09-14 19:00:00 | SPY | ETF | 119.28 | 119.35 | 119.23 | 119.32 | 34950.0 |
| 2011-09-14 19:30:00 | SPY | ETF | 119.31 | 119.45 | 119.31 | 119.45 | 95384.0 |
| 2011-09-14 06:00:00 | QQQ | ETF | 54.63 | 54.7 | 54.63 | 54.7 | 1000.0 |
| 2011-09-14 06:30:00 | QQQ | ETF | 54.67 | 54.93 | 54.67 | 54.91 | 7000.0 |
| 2011-09-14 07:00:00 | QQQ | ETF | 54.87 | 55.05 | 54.87 | 55.0 | 29950.0 |
| 2011-09-14 07:30:00 | QQQ | ETF | 54.96 | 55.12 | 54.96 | 55.12 | 6637.0 |
| 2011-09-14 08:00:00 | QQQ | ETF | 55.12 | 55.12 | 54.84 | 54.9 | 199694.0 |
| 2011-09-14 08:30:00 | QQQ | ETF | 54.88 | 55.0 | 54.78 | 54.88 | 266135.0 |
| 2011-09-14 09:00:00 | QQQ | ETF | 54.87 | 54.95 | 54.8 | 54.87 | 750639.0 |
| 2011-09-14 09:30:00 | QQQ | ETF | 54.86 | 55.06 | 54.74 | 54.9 | 7383908.0 |
| 2011-09-14 10:00:00 | QQQ | ETF | 54.91 | 54.95 | 54.32 | 54.5937 | 9571971.0 |
| 2011-09-14 10:30:00 | QQQ | ETF | 54.6 | 54.78 | 54.51 | 54.74 | 3707287.0 |
| 2011-09-14 11:00:00 | QQQ | ETF | 54.73 | 55.01 | 54.66 | 54.99 | 3914454.0 |
| 2011-09-14 11:30:00 | QQQ | ETF | 55.0 | 55.1 | 54.89 | 55.1 | 4844257.0 |
| 2011-09-14 12:00:00 | QQQ | ETF | 55.1 | 55.13 | 54.97 | 55.0502 | 2633446.0 |
| 2011-09-14 12:30:00 | QQQ | ETF | 55.06 | 55.24 | 55.06 | 55.11 | 3150984.0 |
| 2011-09-14 13:00:00 | QQQ | ETF | 55.11 | 55.2 | 55.08 | 55.14 | 1794779.0 |
| 2011-09-14 13:30:00 | QQQ | ETF | 55.15 | 55.39 | 55.13 | 55.24 | 3994160.0 |
| 2011-09-14 14:00:00 | QQQ | ETF | 55.23 | 55.54 | 55.23 | 55.48 | 3592422.0 |
| 2011-09-14 14:30:00 | QQQ | ETF | 55.479 | 55.61 | 55.38 | 55.6 | 3239819.0 |
> showing 50 of 9,374 rows — these rows as CSV