PREVIEW / etf_30min / 2009-03-20
file: by_date/etf_30min/2009/2009-03-20.parquet size: 207 KB rows: 6,741
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 |
|---|---|---|---|---|---|---|---|
| 2009-03-20 04:00:00 | SPY | ETF | 77.85 | 77.85 | 77.82 | 77.82 | 2400.0 |
| 2009-03-20 04:30:00 | SPY | ETF | 77.85 | 77.85 | 77.81 | 77.81 | 300.0 |
| 2009-03-20 05:00:00 | SPY | ETF | 77.8 | 77.8 | 77.75 | 77.75 | 3125.0 |
| 2009-03-20 05:30:00 | SPY | ETF | 77.75 | 77.81 | 77.58 | 77.75 | 23100.0 |
| 2009-03-20 06:00:00 | SPY | ETF | 77.64 | 77.74 | 77.51 | 77.7 | 12800.0 |
| 2009-03-20 06:30:00 | SPY | ETF | 77.67 | 78.12 | 77.64 | 78.12 | 21975.0 |
| 2009-03-20 07:00:00 | SPY | ETF | 78.14 | 78.41 | 78.08 | 78.4 | 187326.0 |
| 2009-03-20 07:30:00 | SPY | ETF | 78.41 | 78.65 | 78.17 | 78.57 | 410999.0 |
| 2009-03-20 08:00:00 | SPY | ETF | 78.58 | 78.67 | 77.72 | 78.6 | 1344755.0 |
| 2009-03-20 08:30:00 | SPY | ETF | 78.63 | 78.83 | 78.58 | 78.73 | 2075933.0 |
| 2009-03-20 09:00:00 | SPY | ETF | 78.72 | 78.9 | 78.56 | 78.77 | 3255887.0 |
| 2009-03-20 09:30:00 | SPY | ETF | 78.76 | 78.901 | 78.21 | 78.33 | 41095373.0 |
| 2009-03-20 10:00:00 | SPY | ETF | 78.33 | 78.53 | 77.98 | 78.51 | 33870927.0 |
| 2009-03-20 10:30:00 | SPY | ETF | 78.511 | 78.55 | 78.16 | 78.45 | 16909152.0 |
| 2009-03-20 11:00:00 | SPY | ETF | 78.455 | 78.91 | 77.89 | 78.0 | 44104860.0 |
| 2009-03-20 11:30:00 | SPY | ETF | 78.0 | 78.29 | 77.91 | 78.1099 | 22075694.0 |
| 2009-03-20 12:00:00 | SPY | ETF | 78.11 | 78.37 | 77.94 | 78.21 | 13299108.0 |
| 2009-03-20 12:30:00 | SPY | ETF | 78.2 | 78.38 | 77.47 | 77.64 | 18239943.0 |
| 2009-03-20 13:00:00 | SPY | ETF | 77.63 | 78.3 | 77.19 | 77.26 | 14443220.0 |
| 2009-03-20 13:30:00 | SPY | ETF | 77.25 | 77.42 | 76.76 | 76.8 | 22846852.0 |
| 2009-03-20 14:00:00 | SPY | ETF | 76.8 | 76.93 | 76.53 | 76.89 | 24539925.0 |
| 2009-03-20 14:30:00 | SPY | ETF | 76.89 | 77.0 | 76.53 | 76.91 | 22613900.0 |
| 2009-03-20 15:00:00 | SPY | ETF | 76.91 | 77.38 | 76.9 | 77.18 | 23933738.0 |
| 2009-03-20 15:30:00 | SPY | ETF | 77.17 | 77.55 | 76.69 | 76.71 | 41118349.0 |
| 2009-03-20 16:00:00 | SPY | ETF | 76.67 | 78.05 | 76.62 | 76.74 | 9193596.0 |
| 2009-03-20 16:30:00 | SPY | ETF | 76.76 | 76.99 | 76.71 | 76.99 | 2040133.0 |
| 2009-03-20 17:00:00 | SPY | ETF | 76.99 | 77.04 | 76.93 | 76.96 | 230018.0 |
| 2009-03-20 17:30:00 | SPY | ETF | 76.99 | 77.06 | 76.91 | 77.0 | 47854.0 |
| 2009-03-20 18:00:00 | SPY | ETF | 77.0 | 77.0 | 76.82 | 76.82 | 52425.0 |
| 2009-03-20 18:30:00 | SPY | ETF | 76.82 | 76.85 | 76.72 | 76.82 | 31210.0 |
| 2009-03-20 19:00:00 | SPY | ETF | 76.85 | 76.85 | 76.71 | 76.77 | 13071.0 |
| 2009-03-20 19:30:00 | SPY | ETF | 76.74 | 76.81 | 76.71 | 76.75 | 6979.0 |
| 2009-03-20 04:00:00 | QQQ | ETF | 29.52 | 29.52 | 29.52 | 29.52 | 100.0 |
| 2009-03-20 05:00:00 | QQQ | ETF | 29.53 | 29.53 | 29.52 | 29.52 | 200.0 |
| 2009-03-20 06:30:00 | QQQ | ETF | 29.57 | 29.57 | 29.57 | 29.57 | 100.0 |
| 2009-03-20 07:00:00 | QQQ | ETF | 29.6 | 29.71 | 29.56 | 29.68 | 162904.0 |
| 2009-03-20 07:30:00 | QQQ | ETF | 29.68 | 29.71 | 29.6 | 29.69 | 55413.0 |
| 2009-03-20 08:00:00 | QQQ | ETF | 29.68 | 29.71 | 29.63 | 29.68 | 176428.0 |
| 2009-03-20 08:30:00 | QQQ | ETF | 29.69 | 29.74 | 29.65 | 29.71 | 278311.0 |
| 2009-03-20 09:00:00 | QQQ | ETF | 29.72 | 29.74 | 29.57 | 29.67 | 1077647.0 |
| 2009-03-20 09:30:00 | QQQ | ETF | 29.67 | 30.03 | 29.66 | 29.87 | 22765261.0 |
| 2009-03-20 10:00:00 | QQQ | ETF | 29.87 | 29.89 | 29.7 | 29.88 | 10335296.0 |
| 2009-03-20 10:30:00 | QQQ | ETF | 29.87 | 29.89 | 29.75 | 29.85 | 6011802.0 |
| 2009-03-20 11:00:00 | QQQ | ETF | 29.85 | 29.85 | 29.56 | 29.6 | 8253148.0 |
| 2009-03-20 11:30:00 | QQQ | ETF | 29.61 | 29.7 | 29.57 | 29.6 | 7091806.0 |
| 2009-03-20 12:00:00 | QQQ | ETF | 29.6 | 29.66 | 29.55 | 29.61 | 3910851.0 |
| 2009-03-20 12:30:00 | QQQ | ETF | 29.61 | 29.67 | 29.29 | 29.35 | 8120068.0 |
| 2009-03-20 13:00:00 | QQQ | ETF | 29.35 | 29.37 | 29.16 | 29.2 | 8502838.0 |
| 2009-03-20 13:30:00 | QQQ | ETF | 29.19 | 29.6 | 29.05 | 29.07 | 8053592.0 |
| 2009-03-20 14:00:00 | QQQ | ETF | 29.0604 | 29.16 | 28.98 | 29.15 | 9114104.0 |
> showing 50 of 6,741 rows — these rows as CSV