PREVIEW / etf_30min / 2009-08-25
file: by_date/etf_30min/2009/2009-08-25.parquet size: 232 KB rows: 7,686
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 |
|---|---|---|---|---|---|---|---|
| 2009-08-25 04:00:00 | SPY | ETF | 102.97 | 102.97 | 102.97 | 102.97 | 200.0 |
| 2009-08-25 04:30:00 | SPY | ETF | 102.89 | 102.93 | 102.87 | 102.93 | 1400.0 |
| 2009-08-25 05:00:00 | SPY | ETF | 103.08 | 103.14 | 103.08 | 103.09 | 8200.0 |
| 2009-08-25 05:30:00 | SPY | ETF | 103.09 | 103.09 | 103.09 | 103.09 | 100.0 |
| 2009-08-25 06:00:00 | SPY | ETF | 103.09 | 103.11 | 103.07 | 103.07 | 15600.0 |
| 2009-08-25 06:30:00 | SPY | ETF | 103.04 | 103.04 | 102.99 | 103.04 | 2880.0 |
| 2009-08-25 07:00:00 | SPY | ETF | 103.05 | 103.16 | 103.0 | 103.12 | 41535.0 |
| 2009-08-25 07:30:00 | SPY | ETF | 103.14 | 103.48 | 103.14 | 103.48 | 786712.0 |
| 2009-08-25 08:00:00 | SPY | ETF | 103.48 | 103.59 | 102.65 | 103.44 | 1960029.0 |
| 2009-08-25 08:30:00 | SPY | ETF | 103.45 | 103.54 | 102.77 | 103.51 | 1116483.0 |
| 2009-08-25 09:00:00 | SPY | ETF | 103.52 | 103.72 | 102.36 | 103.37 | 2725832.0 |
| 2009-08-25 09:30:00 | SPY | ETF | 103.37 | 103.79 | 103.12 | 103.68 | 20689323.0 |
| 2009-08-25 10:00:00 | SPY | ETF | 103.69 | 104.26 | 103.12 | 103.16 | 38602165.0 |
| 2009-08-25 10:30:00 | SPY | ETF | 103.15 | 103.55 | 103.14 | 103.51 | 13646696.0 |
| 2009-08-25 11:00:00 | SPY | ETF | 103.5 | 103.74 | 103.47 | 103.71 | 8229361.0 |
| 2009-08-25 11:30:00 | SPY | ETF | 103.71 | 103.86 | 103.64 | 103.72 | 8044694.0 |
| 2009-08-25 12:00:00 | SPY | ETF | 103.72 | 103.93 | 103.69 | 103.8907 | 13842233.0 |
| 2009-08-25 12:30:00 | SPY | ETF | 103.89 | 104.03 | 103.54 | 103.56 | 9081505.0 |
| 2009-08-25 13:00:00 | SPY | ETF | 103.562 | 103.67 | 103.22 | 103.29 | 10636519.0 |
| 2009-08-25 13:30:00 | SPY | ETF | 103.29 | 103.44 | 103.18 | 103.25 | 10885982.0 |
| 2009-08-25 14:00:00 | SPY | ETF | 103.25 | 103.44 | 103.13 | 103.33 | 9351812.0 |
| 2009-08-25 14:30:00 | SPY | ETF | 103.34 | 103.36 | 102.94 | 103.22 | 17149446.0 |
| 2009-08-25 15:00:00 | SPY | ETF | 103.23 | 103.5 | 103.22 | 103.35 | 10234296.0 |
| 2009-08-25 15:30:00 | SPY | ETF | 103.35 | 103.365 | 103.03 | 103.16 | 20139267.0 |
| 2009-08-25 16:00:00 | SPY | ETF | 103.16 | 103.8652 | 103.02 | 103.11 | 11121190.0 |
| 2009-08-25 16:30:00 | SPY | ETF | 103.08 | 103.2194 | 103.0 | 103.05 | 3007189.0 |
| 2009-08-25 17:00:00 | SPY | ETF | 103.05 | 103.2122 | 103.0 | 103.2122 | 307164.0 |
| 2009-08-25 17:30:00 | SPY | ETF | 103.02 | 103.4849 | 102.99 | 103.01 | 464949.0 |
| 2009-08-25 18:00:00 | SPY | ETF | 103.0 | 103.14 | 102.91 | 102.92 | 274339.0 |
| 2009-08-25 18:30:00 | SPY | ETF | 102.92 | 102.92 | 102.9 | 102.92 | 37710.0 |
| 2009-08-25 19:00:00 | SPY | ETF | 102.92 | 102.92 | 102.75 | 102.75 | 172707.0 |
| 2009-08-25 19:30:00 | SPY | ETF | 102.75 | 102.77 | 102.69 | 102.73 | 84190.0 |
| 2009-08-25 05:00:00 | QQQ | ETF | 40.26 | 40.31 | 40.26 | 40.27 | 1404.0 |
| 2009-08-25 06:00:00 | QQQ | ETF | 40.29 | 40.29 | 40.29 | 40.29 | 339.0 |
| 2009-08-25 06:30:00 | QQQ | ETF | 40.26 | 40.27 | 40.24 | 40.24 | 1224.0 |
| 2009-08-25 07:00:00 | QQQ | ETF | 40.25 | 40.3 | 40.25 | 40.3 | 34700.0 |
| 2009-08-25 07:30:00 | QQQ | ETF | 40.3 | 40.43 | 40.29 | 40.41 | 46367.0 |
| 2009-08-25 08:00:00 | QQQ | ETF | 40.4 | 40.45 | 40.39 | 40.41 | 280585.0 |
| 2009-08-25 08:30:00 | QQQ | ETF | 40.39 | 40.45 | 39.975 | 40.43 | 833639.0 |
| 2009-08-25 09:00:00 | QQQ | ETF | 40.42 | 40.5 | 40.34 | 40.35 | 851285.0 |
| 2009-08-25 09:30:00 | QQQ | ETF | 40.34 | 40.61 | 40.26 | 40.61 | 11842597.0 |
| 2009-08-25 10:00:00 | QQQ | ETF | 40.54 | 40.76 | 40.34 | 40.36 | 18063613.0 |
| 2009-08-25 10:30:00 | QQQ | ETF | 40.36 | 40.55 | 40.35 | 40.48 | 8953490.0 |
| 2009-08-25 11:00:00 | QQQ | ETF | 40.48 | 40.55 | 40.46 | 40.54 | 2565384.0 |
| 2009-08-25 11:30:00 | QQQ | ETF | 40.54 | 40.62 | 40.51 | 40.57 | 2655345.0 |
| 2009-08-25 12:00:00 | QQQ | ETF | 40.58 | 40.66 | 40.55 | 40.64 | 1951346.0 |
| 2009-08-25 12:30:00 | QQQ | ETF | 40.64 | 40.6801 | 40.46 | 40.48 | 7227822.0 |
| 2009-08-25 13:00:00 | QQQ | ETF | 40.47 | 40.52 | 40.36 | 40.4 | 4695660.0 |
| 2009-08-25 13:30:00 | QQQ | ETF | 40.39 | 40.6167 | 40.34 | 40.3778 | 3827706.0 |
| 2009-08-25 14:00:00 | QQQ | ETF | 40.38 | 40.435 | 40.33 | 40.38 | 3140632.0 |
> showing 50 of 7,686 rows — these rows as CSV