PREVIEW / etf_30min / 2012-02-16
file: by_date/etf_30min/2012/2012-02-16.parquet size: 295 KB rows: 9,680
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 |
|---|---|---|---|---|---|---|---|
| 2012-02-16 04:00:00 | SPY | ETF | 134.13 | 134.22 | 134.09 | 134.1 | 5100.0 |
| 2012-02-16 05:00:00 | SPY | ETF | 134.12 | 134.13 | 134.12 | 134.13 | 1250.0 |
| 2012-02-16 05:30:00 | SPY | ETF | 134.08 | 134.29 | 134.06 | 134.29 | 31355.0 |
| 2012-02-16 06:00:00 | SPY | ETF | 134.28 | 134.33 | 134.25 | 134.25 | 13300.0 |
| 2012-02-16 06:30:00 | SPY | ETF | 134.25 | 134.25 | 134.15 | 134.23 | 47300.0 |
| 2012-02-16 07:00:00 | SPY | ETF | 134.22 | 134.32 | 134.13 | 134.15 | 200177.0 |
| 2012-02-16 07:30:00 | SPY | ETF | 134.12 | 134.12 | 133.95 | 134.05 | 165297.0 |
| 2012-02-16 08:00:00 | SPY | ETF | 134.05 | 134.28 | 133.99 | 134.28 | 663015.0 |
| 2012-02-16 08:30:00 | SPY | ETF | 134.29 | 134.63 | 134.28 | 134.43 | 2646377.0 |
| 2012-02-16 09:00:00 | SPY | ETF | 134.43 | 134.64 | 134.38 | 134.58 | 900550.0 |
| 2012-02-16 09:30:00 | SPY | ETF | 134.57 | 134.82 | 134.33 | 134.665 | 21681710.0 |
| 2012-02-16 10:00:00 | SPY | ETF | 134.67 | 135.09 | 134.61 | 135.05 | 17007168.0 |
| 2012-02-16 10:30:00 | SPY | ETF | 135.06 | 135.15 | 134.9 | 134.92 | 10192066.0 |
| 2012-02-16 11:00:00 | SPY | ETF | 134.92 | 135.2 | 134.87 | 135.16 | 10826243.0 |
| 2012-02-16 11:30:00 | SPY | ETF | 135.15 | 135.68 | 135.07 | 135.58 | 18348703.0 |
| 2012-02-16 12:00:00 | SPY | ETF | 135.585 | 135.81 | 135.55 | 135.67 | 12320399.0 |
| 2012-02-16 12:30:00 | SPY | ETF | 135.67 | 135.75 | 135.59 | 135.75 | 5779192.0 |
| 2012-02-16 13:00:00 | SPY | ETF | 135.74 | 135.99 | 135.71 | 135.89 | 9523947.0 |
| 2012-02-16 13:30:00 | SPY | ETF | 135.9 | 136.1 | 135.89 | 135.95 | 8133552.0 |
| 2012-02-16 14:00:00 | SPY | ETF | 135.95 | 136.02 | 135.88 | 135.97 | 5004648.0 |
| 2012-02-16 14:30:00 | SPY | ETF | 135.98 | 136.12 | 135.93 | 136.02 | 7547310.0 |
| 2012-02-16 15:00:00 | SPY | ETF | 136.02 | 136.08 | 135.85 | 135.99 | 7997590.0 |
| 2012-02-16 15:30:00 | SPY | ETF | 135.99 | 136.17 | 135.93 | 136.05 | 22149669.0 |
| 2012-02-16 16:00:00 | SPY | ETF | 136.04 | 136.09 | 134.5705 | 135.97 | 12648730.0 |
| 2012-02-16 16:30:00 | SPY | ETF | 135.95 | 136.04 | 135.4394 | 135.95 | 11639994.0 |
| 2012-02-16 17:00:00 | SPY | ETF | 135.96 | 136.01 | 135.95 | 136.01 | 220540.0 |
| 2012-02-16 17:30:00 | SPY | ETF | 136.0 | 136.04 | 136.0 | 136.03 | 35825.0 |
| 2012-02-16 18:00:00 | SPY | ETF | 136.01 | 136.05 | 135.99 | 135.99 | 214749.0 |
| 2012-02-16 18:30:00 | SPY | ETF | 136.0 | 136.0 | 135.95 | 135.95 | 24934.0 |
| 2012-02-16 19:00:00 | SPY | ETF | 135.97 | 136.02 | 135.97 | 135.99 | 76377.0 |
| 2012-02-16 19:30:00 | SPY | ETF | 135.99 | 136.03 | 135.97 | 136.03 | 65028.0 |
| 2012-02-16 04:00:00 | QQQ | ETF | 62.66 | 62.66 | 62.66 | 62.66 | 200.0 |
| 2012-02-16 05:00:00 | QQQ | ETF | 62.7 | 62.7 | 62.7 | 62.7 | 100.0 |
| 2012-02-16 06:00:00 | QQQ | ETF | 62.74 | 62.77 | 62.74 | 62.75 | 5800.0 |
| 2012-02-16 06:30:00 | QQQ | ETF | 62.76 | 62.76 | 62.69 | 62.71 | 5520.0 |
| 2012-02-16 07:00:00 | QQQ | ETF | 62.73 | 62.75 | 62.7 | 62.71 | 6490.0 |
| 2012-02-16 07:30:00 | QQQ | ETF | 62.65 | 62.67 | 62.62 | 62.64 | 65750.0 |
| 2012-02-16 08:00:00 | QQQ | ETF | 62.7 | 62.72 | 62.6 | 62.71 | 401896.0 |
| 2012-02-16 08:30:00 | QQQ | ETF | 62.73 | 62.87 | 62.68 | 62.76 | 1270113.0 |
| 2012-02-16 09:00:00 | QQQ | ETF | 62.76 | 62.86 | 62.75 | 62.79 | 1228070.0 |
| 2012-02-16 09:30:00 | QQQ | ETF | 62.79 | 62.86 | 62.63 | 62.79 | 9709468.0 |
| 2012-02-16 10:00:00 | QQQ | ETF | 62.79 | 62.98 | 62.7263 | 62.95 | 8240037.0 |
| 2012-02-16 10:30:00 | QQQ | ETF | 62.95 | 62.98 | 62.76 | 62.77 | 2712515.0 |
| 2012-02-16 11:00:00 | QQQ | ETF | 62.775 | 62.92 | 62.74 | 62.9 | 2816725.0 |
| 2012-02-16 11:30:00 | QQQ | ETF | 62.9 | 63.18 | 62.83 | 63.13 | 6398392.0 |
| 2012-02-16 12:00:00 | QQQ | ETF | 63.13 | 63.31 | 63.12 | 63.27 | 5484997.0 |
| 2012-02-16 12:30:00 | QQQ | ETF | 63.28 | 63.4 | 63.27 | 63.35 | 3505603.0 |
| 2012-02-16 13:00:00 | QQQ | ETF | 63.35 | 63.57 | 63.3302 | 63.499 | 3748255.0 |
| 2012-02-16 13:30:00 | QQQ | ETF | 63.5 | 63.67 | 63.49 | 63.62 | 2446638.0 |
| 2012-02-16 14:00:00 | QQQ | ETF | 63.63 | 63.65 | 63.54 | 63.64 | 2043086.0 |
> showing 50 of 9,680 rows — these rows as CSV