PREVIEW / etf_30min / 2014-09-22
file: by_date/etf_30min/2014/2014-09-22.parquet size: 353 KB rows: 12,012
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 |
|---|---|---|---|---|---|---|---|
| 2014-09-22 04:00:00 | SPY | ETF | 199.96 | 199.96 | 199.73 | 199.94 | 8944.0 |
| 2014-09-22 04:30:00 | SPY | ETF | 199.97 | 199.97 | 199.9 | 199.92 | 969.0 |
| 2014-09-22 05:00:00 | SPY | ETF | 199.89 | 199.96 | 199.85 | 199.96 | 707.0 |
| 2014-09-22 05:30:00 | SPY | ETF | 199.89 | 200.04 | 199.89 | 200.04 | 1325.0 |
| 2014-09-22 06:00:00 | SPY | ETF | 199.98 | 200.18 | 199.98 | 200.16 | 5513.0 |
| 2014-09-22 06:30:00 | SPY | ETF | 200.09 | 200.17 | 200.09 | 200.15 | 33300.0 |
| 2014-09-22 07:00:00 | SPY | ETF | 200.17 | 200.28 | 200.15 | 200.17 | 66459.0 |
| 2014-09-22 07:30:00 | SPY | ETF | 200.16 | 200.2 | 200.05 | 200.17 | 66755.0 |
| 2014-09-22 08:00:00 | SPY | ETF | 200.6034 | 200.6034 | 199.82 | 200.2 | 261125.0 |
| 2014-09-22 08:30:00 | SPY | ETF | 200.2 | 200.25 | 200.01 | 200.16 | 330208.0 |
| 2014-09-22 09:00:00 | SPY | ETF | 200.18 | 200.34 | 200.08 | 200.33 | 561033.0 |
| 2014-09-22 09:30:00 | SPY | ETF | 200.35 | 200.38 | 199.83 | 199.95 | 12184637.0 |
| 2014-09-22 10:00:00 | SPY | ETF | 199.955 | 200.23 | 199.57 | 199.69 | 8185934.0 |
| 2014-09-22 10:30:00 | SPY | ETF | 199.695 | 199.7 | 199.17 | 199.28 | 7496872.0 |
| 2014-09-22 11:00:00 | SPY | ETF | 199.27 | 199.45 | 199.12 | 199.34 | 6316241.0 |
| 2014-09-22 11:30:00 | SPY | ETF | 199.35 | 199.42 | 198.92 | 199.025 | 6780640.0 |
| 2014-09-22 12:00:00 | SPY | ETF | 199.03 | 199.155 | 198.85 | 199.06 | 7099183.0 |
| 2014-09-22 12:30:00 | SPY | ETF | 199.05 | 199.26 | 198.94 | 199.16 | 5185337.0 |
| 2014-09-22 13:00:00 | SPY | ETF | 199.16 | 199.33 | 198.94 | 199.2732 | 7645813.0 |
| 2014-09-22 13:30:00 | SPY | ETF | 199.28 | 199.37 | 199.035 | 199.035 | 5528737.0 |
| 2014-09-22 14:00:00 | SPY | ETF | 199.035 | 199.14 | 198.73 | 198.78 | 9026587.0 |
| 2014-09-22 14:30:00 | SPY | ETF | 198.79 | 199.14 | 198.78 | 199.035 | 5662987.0 |
| 2014-09-22 15:00:00 | SPY | ETF | 199.04 | 199.18 | 198.81 | 199.04 | 4587284.0 |
| 2014-09-22 15:30:00 | SPY | ETF | 199.05 | 199.29 | 198.95 | 199.14 | 13294401.0 |
| 2014-09-22 16:00:00 | SPY | ETF | 199.13 | 199.19 | 199.03 | 199.07 | 5374013.0 |
| 2014-09-22 16:30:00 | SPY | ETF | 199.05 | 199.15 | 198.96 | 198.97 | 18165357.0 |
| 2014-09-22 17:00:00 | SPY | ETF | 198.95 | 198.97 | 198.76 | 198.89 | 149542.0 |
| 2014-09-22 17:30:00 | SPY | ETF | 198.89 | 198.91 | 198.8 | 198.87 | 165124.0 |
| 2014-09-22 18:00:00 | SPY | ETF | 198.86 | 199.01 | 198.86 | 198.95 | 63265.0 |
| 2014-09-22 18:30:00 | SPY | ETF | 198.95 | 198.99 | 198.93 | 198.99 | 18924.0 |
| 2014-09-22 19:00:00 | SPY | ETF | 198.99 | 199.0 | 198.98 | 199.0 | 20900.0 |
| 2014-09-22 19:30:00 | SPY | ETF | 198.97 | 198.97 | 198.93 | 198.93 | 14227.0 |
| 2014-09-22 04:00:00 | QQQ | ETF | 99.37 | 99.49 | 99.37 | 99.49 | 9200.0 |
| 2014-09-22 04:30:00 | QQQ | ETF | 99.42 | 99.42 | 99.38 | 99.38 | 500.0 |
| 2014-09-22 05:00:00 | QQQ | ETF | 99.45 | 99.45 | 99.45 | 99.45 | 250.0 |
| 2014-09-22 05:30:00 | QQQ | ETF | 99.43 | 99.43 | 99.43 | 99.43 | 200.0 |
| 2014-09-22 06:00:00 | QQQ | ETF | 99.46 | 99.66 | 99.46 | 99.66 | 23050.0 |
| 2014-09-22 06:30:00 | QQQ | ETF | 99.66 | 99.66 | 99.63 | 99.65 | 20022.0 |
| 2014-09-22 07:00:00 | QQQ | ETF | 99.67 | 99.72 | 99.66 | 99.7 | 19700.0 |
| 2014-09-22 07:30:00 | QQQ | ETF | 99.66 | 99.67 | 99.64 | 99.64 | 7935.0 |
| 2014-09-22 08:00:00 | QQQ | ETF | 99.65 | 99.68 | 99.62 | 99.66 | 58876.0 |
| 2014-09-22 08:30:00 | QQQ | ETF | 99.66 | 99.73 | 99.56 | 99.63 | 139095.0 |
| 2014-09-22 09:00:00 | QQQ | ETF | 99.65 | 99.74 | 99.61 | 99.73 | 410297.0 |
| 2014-09-22 09:30:00 | QQQ | ETF | 99.74 | 99.75 | 99.46 | 99.52 | 5582310.0 |
| 2014-09-22 10:00:00 | QQQ | ETF | 99.52 | 99.67 | 99.11 | 99.2 | 4974722.0 |
| 2014-09-22 10:30:00 | QQQ | ETF | 99.21 | 99.21 | 98.86 | 98.93 | 3809658.0 |
| 2014-09-22 11:00:00 | QQQ | ETF | 98.93 | 99.04 | 98.75 | 98.965 | 3103998.0 |
| 2014-09-22 11:30:00 | QQQ | ETF | 98.97 | 99.03 | 98.68 | 98.78 | 2545889.0 |
| 2014-09-22 12:00:00 | QQQ | ETF | 98.78 | 98.85 | 98.64 | 98.795 | 2611023.0 |
| 2014-09-22 12:30:00 | QQQ | ETF | 98.79 | 98.9 | 98.69 | 98.841 | 1992563.0 |
> showing 50 of 12,012 rows — these rows as CSV