PREVIEW / etf_30min / 2012-08-08
file: by_date/etf_30min/2012/2012-08-08.parquet size: 278 KB rows: 9,383
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 |
|---|---|---|---|---|---|---|---|
| 2012-08-08 04:00:00 | SPY | ETF | 140.0 | 140.1 | 140.0 | 140.02 | 1654.0 |
| 2012-08-08 04:30:00 | SPY | ETF | 139.98 | 139.98 | 139.94 | 139.98 | 474.0 |
| 2012-08-08 05:00:00 | SPY | ETF | 139.96 | 139.96 | 139.89 | 139.92 | 1500.0 |
| 2012-08-08 05:30:00 | SPY | ETF | 139.97 | 139.97 | 139.83 | 139.83 | 700.0 |
| 2012-08-08 06:00:00 | SPY | ETF | 139.87 | 140.01 | 139.84 | 140.0 | 1162.0 |
| 2012-08-08 06:30:00 | SPY | ETF | 140.0 | 140.1 | 139.9 | 139.9 | 11638.0 |
| 2012-08-08 07:00:00 | SPY | ETF | 139.92 | 139.99 | 139.9 | 139.99 | 120263.0 |
| 2012-08-08 07:30:00 | SPY | ETF | 139.96 | 140.02 | 139.87 | 139.87 | 44038.0 |
| 2012-08-08 08:00:00 | SPY | ETF | 139.89 | 139.92 | 139.71 | 139.76 | 768942.0 |
| 2012-08-08 08:30:00 | SPY | ETF | 139.77 | 139.88 | 139.67 | 139.71 | 1003384.0 |
| 2012-08-08 09:00:00 | SPY | ETF | 139.71 | 139.89 | 139.7 | 139.85 | 521917.0 |
| 2012-08-08 09:30:00 | SPY | ETF | 139.85 | 140.18 | 139.81 | 140.065 | 12372172.0 |
| 2012-08-08 10:00:00 | SPY | ETF | 140.06 | 140.24 | 139.98 | 140.15 | 8178804.0 |
| 2012-08-08 10:30:00 | SPY | ETF | 140.15 | 140.21 | 139.98 | 140.15 | 7163955.0 |
| 2012-08-08 11:00:00 | SPY | ETF | 140.15 | 140.59 | 140.14 | 140.56 | 8519479.0 |
| 2012-08-08 11:30:00 | SPY | ETF | 140.56 | 140.65 | 140.47 | 140.48 | 5652180.0 |
| 2012-08-08 12:00:00 | SPY | ETF | 140.47 | 140.58 | 140.43 | 140.48 | 2738015.0 |
| 2012-08-08 12:30:00 | SPY | ETF | 140.48 | 140.51 | 140.24 | 140.42 | 3816459.0 |
| 2012-08-08 13:00:00 | SPY | ETF | 140.43 | 140.57 | 140.4 | 140.47 | 3499376.0 |
| 2012-08-08 13:30:00 | SPY | ETF | 140.47 | 140.53 | 140.36 | 140.39 | 2336529.0 |
| 2012-08-08 14:00:00 | SPY | ETF | 140.4 | 140.42 | 140.17 | 140.291 | 6042538.0 |
| 2012-08-08 14:30:00 | SPY | ETF | 140.28 | 140.38 | 140.23 | 140.275 | 3737382.0 |
| 2012-08-08 15:00:00 | SPY | ETF | 140.28 | 140.54 | 140.26 | 140.47 | 5892928.0 |
| 2012-08-08 15:30:00 | SPY | ETF | 140.48 | 140.56 | 140.33 | 140.47 | 8300234.0 |
| 2012-08-08 16:00:00 | SPY | ETF | 140.48 | 140.55 | 140.1 | 140.45 | 6525167.0 |
| 2012-08-08 16:30:00 | SPY | ETF | 140.45 | 140.565 | 140.34 | 140.4 | 141773.0 |
| 2012-08-08 17:00:00 | SPY | ETF | 140.4 | 140.4 | 140.33 | 140.35 | 34943.0 |
| 2012-08-08 17:30:00 | SPY | ETF | 140.35 | 140.37 | 140.32 | 140.34 | 15517.0 |
| 2012-08-08 18:00:00 | SPY | ETF | 140.36 | 140.4 | 140.35 | 140.37 | 1600.0 |
| 2012-08-08 18:30:00 | SPY | ETF | 140.41 | 140.42 | 140.35 | 140.36 | 12501.0 |
| 2012-08-08 19:00:00 | SPY | ETF | 140.35 | 140.37 | 140.32 | 140.32 | 35370.0 |
| 2012-08-08 19:30:00 | SPY | ETF | 140.32 | 140.35 | 140.31 | 140.35 | 55510.0 |
| 2012-08-08 20:00:00 | SPY | ETF | 140.35 | 140.35 | 140.35 | 140.35 | 1000.0 |
| 2012-08-08 07:00:00 | QQQ | ETF | 66.55 | 66.55 | 66.53 | 66.55 | 3600.0 |
| 2012-08-08 07:30:00 | QQQ | ETF | 66.54 | 66.54 | 66.5 | 66.51 | 11225.0 |
| 2012-08-08 08:00:00 | QQQ | ETF | 66.51 | 66.51 | 66.42 | 66.45 | 596900.0 |
| 2012-08-08 08:30:00 | QQQ | ETF | 66.44 | 66.49 | 66.41 | 66.41 | 39587.0 |
| 2012-08-08 09:00:00 | QQQ | ETF | 66.42 | 66.5 | 66.42 | 66.48 | 435693.0 |
| 2012-08-08 09:30:00 | QQQ | ETF | 66.48 | 66.66 | 66.41 | 66.48 | 3914649.0 |
| 2012-08-08 10:00:00 | QQQ | ETF | 66.48 | 66.61 | 66.445 | 66.46 | 1677012.0 |
| 2012-08-08 10:30:00 | QQQ | ETF | 66.47 | 66.54 | 66.37 | 66.49 | 1250174.0 |
| 2012-08-08 11:00:00 | QQQ | ETF | 66.49 | 66.74 | 66.45 | 66.71 | 2321836.0 |
| 2012-08-08 11:30:00 | QQQ | ETF | 66.72 | 66.76 | 66.69 | 66.71 | 1938433.0 |
| 2012-08-08 12:00:00 | QQQ | ETF | 66.7 | 66.762 | 66.68 | 66.6999 | 686553.0 |
| 2012-08-08 12:30:00 | QQQ | ETF | 66.699 | 66.7301 | 66.53 | 66.64 | 913941.0 |
| 2012-08-08 13:00:00 | QQQ | ETF | 66.64 | 66.69 | 66.57 | 66.642 | 853255.0 |
| 2012-08-08 13:30:00 | QQQ | ETF | 66.65 | 66.67 | 66.6 | 66.63 | 439776.0 |
| 2012-08-08 14:00:00 | QQQ | ETF | 66.64 | 66.65 | 66.53 | 66.58 | 723974.0 |
| 2012-08-08 14:30:00 | QQQ | ETF | 66.58 | 66.64 | 66.54 | 66.56 | 713782.0 |
| 2012-08-08 15:00:00 | QQQ | ETF | 66.56 | 66.66 | 66.55 | 66.63 | 890751.0 |
> showing 50 of 9,383 rows — these rows as CSV