PREVIEW / etf_30min / 2009-08-14
file: by_date/etf_30min/2009/2009-08-14.parquet size: 223 KB rows: 7,371
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 |
|---|---|---|---|---|---|---|---|
| 2009-08-14 04:00:00 | SPY | ETF | 101.9 | 101.94 | 101.84 | 101.85 | 5500.0 |
| 2009-08-14 05:00:00 | SPY | ETF | 101.78 | 101.78 | 101.78 | 101.78 | 2000.0 |
| 2009-08-14 05:30:00 | SPY | ETF | 101.74 | 101.74 | 101.6 | 101.6 | 4100.0 |
| 2009-08-14 06:00:00 | SPY | ETF | 101.71 | 101.71 | 101.67 | 101.67 | 8000.0 |
| 2009-08-14 06:30:00 | SPY | ETF | 101.65 | 101.7 | 101.62 | 101.64 | 156043.0 |
| 2009-08-14 07:00:00 | SPY | ETF | 101.62 | 101.82 | 101.62 | 101.78 | 86302.0 |
| 2009-08-14 07:30:00 | SPY | ETF | 101.82 | 101.89 | 101.75 | 101.78 | 297862.0 |
| 2009-08-14 08:00:00 | SPY | ETF | 101.77 | 101.89 | 101.77 | 101.84 | 636838.0 |
| 2009-08-14 08:30:00 | SPY | ETF | 101.85 | 101.88 | 101.49 | 101.56 | 4226186.0 |
| 2009-08-14 09:00:00 | SPY | ETF | 101.55 | 101.76 | 101.41 | 101.53 | 2095920.0 |
| 2009-08-14 09:30:00 | SPY | ETF | 101.52 | 101.6 | 100.5 | 100.6 | 28776739.0 |
| 2009-08-14 10:00:00 | SPY | ETF | 100.61 | 101.52 | 99.87 | 100.09 | 28957859.0 |
| 2009-08-14 10:30:00 | SPY | ETF | 100.1 | 100.18 | 99.86 | 100.11 | 16435719.0 |
| 2009-08-14 11:00:00 | SPY | ETF | 100.1 | 100.2 | 99.85 | 99.86 | 12022521.0 |
| 2009-08-14 11:30:00 | SPY | ETF | 99.85 | 101.6 | 99.7 | 99.9 | 11494731.0 |
| 2009-08-14 12:00:00 | SPY | ETF | 99.89 | 100.0 | 99.83 | 99.87 | 6618291.0 |
| 2009-08-14 12:30:00 | SPY | ETF | 99.86 | 100.12 | 99.8 | 100.11 | 6834864.0 |
| 2009-08-14 13:00:00 | SPY | ETF | 100.11 | 100.14 | 99.92 | 100.02 | 6613112.0 |
| 2009-08-14 13:30:00 | SPY | ETF | 100.01 | 100.04 | 99.86 | 100.03 | 5565702.0 |
| 2009-08-14 14:00:00 | SPY | ETF | 100.04 | 100.09 | 99.9 | 99.96 | 6913495.0 |
| 2009-08-14 14:30:00 | SPY | ETF | 99.97 | 100.21 | 99.93 | 100.12 | 8156801.0 |
| 2009-08-14 15:00:00 | SPY | ETF | 100.12 | 100.27 | 99.97 | 100.0 | 11674839.0 |
| 2009-08-14 15:30:00 | SPY | ETF | 100.0 | 100.74 | 99.99 | 100.73 | 24876340.0 |
| 2009-08-14 16:00:00 | SPY | ETF | 100.74 | 101.13 | 99.9 | 100.96 | 15957650.0 |
| 2009-08-14 16:30:00 | SPY | ETF | 100.97 | 101.01 | 100.93 | 100.97 | 487452.0 |
| 2009-08-14 17:00:00 | SPY | ETF | 100.97 | 100.99 | 100.87 | 100.9 | 239020.0 |
| 2009-08-14 17:30:00 | SPY | ETF | 100.9 | 100.94 | 100.88 | 100.9 | 51000.0 |
| 2009-08-14 18:00:00 | SPY | ETF | 100.9 | 100.94 | 100.88 | 100.9 | 18408.0 |
| 2009-08-14 18:30:00 | SPY | ETF | 100.93 | 100.94 | 100.87 | 100.89 | 16965.0 |
| 2009-08-14 19:00:00 | SPY | ETF | 100.93 | 100.94 | 100.88 | 100.9 | 5850.0 |
| 2009-08-14 19:30:00 | SPY | ETF | 100.9 | 100.98 | 100.9 | 100.93 | 40811.0 |
| 2009-08-14 04:00:00 | QQQ | ETF | 40.15 | 40.15 | 40.15 | 40.15 | 1300.0 |
| 2009-08-14 06:00:00 | QQQ | ETF | 40.09 | 40.09 | 40.09 | 40.09 | 200.0 |
| 2009-08-14 06:30:00 | QQQ | ETF | 40.07 | 40.07 | 40.07 | 40.07 | 300.0 |
| 2009-08-14 07:00:00 | QQQ | ETF | 40.06 | 40.06 | 40.06 | 40.06 | 1000.0 |
| 2009-08-14 07:30:00 | QQQ | ETF | 40.13 | 40.17 | 40.12 | 40.13 | 34964.0 |
| 2009-08-14 08:00:00 | QQQ | ETF | 40.13 | 40.15 | 40.05 | 40.05 | 900302.0 |
| 2009-08-14 08:30:00 | QQQ | ETF | 40.07 | 40.11 | 39.84 | 39.86 | 7858063.0 |
| 2009-08-14 09:00:00 | QQQ | ETF | 39.87 | 39.97 | 39.85 | 39.89 | 1915245.0 |
| 2009-08-14 09:30:00 | QQQ | ETF | 39.89 | 39.96 | 39.5 | 39.58 | 19693033.0 |
| 2009-08-14 10:00:00 | QQQ | ETF | 39.59 | 39.59 | 39.35 | 39.44 | 14695564.0 |
| 2009-08-14 10:30:00 | QQQ | ETF | 39.44 | 39.49 | 39.36 | 39.44 | 8554320.0 |
| 2009-08-14 11:00:00 | QQQ | ETF | 39.44 | 39.5 | 39.34 | 39.34 | 6568210.0 |
| 2009-08-14 11:30:00 | QQQ | ETF | 39.34 | 39.37 | 39.28 | 39.315 | 3847065.0 |
| 2009-08-14 12:00:00 | QQQ | ETF | 39.3199 | 39.39 | 39.3 | 39.33 | 3373689.0 |
| 2009-08-14 12:30:00 | QQQ | ETF | 39.32 | 39.43 | 39.3 | 39.42 | 2456922.0 |
| 2009-08-14 13:00:00 | QQQ | ETF | 39.4101 | 39.45 | 39.36 | 39.39 | 3161713.0 |
| 2009-08-14 13:30:00 | QQQ | ETF | 39.4 | 39.44 | 39.34 | 39.44 | 4212171.0 |
| 2009-08-14 14:00:00 | QQQ | ETF | 39.44 | 39.45 | 39.36 | 39.4 | 5937240.0 |
| 2009-08-14 14:30:00 | QQQ | ETF | 39.4 | 39.48 | 39.38 | 39.42 | 4113172.0 |
> showing 50 of 7,371 rows — these rows as CSV