PREVIEW / etf_30min / 2014-02-12
file: by_date/etf_30min/2014/2014-02-12.parquet size: 339 KB rows: 11,528
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 |
|---|---|---|---|---|---|---|---|
| 2014-02-12 04:00:00 | SPY | ETF | 182.16 | 182.23 | 182.15 | 182.19 | 46397.0 |
| 2014-02-12 04:30:00 | SPY | ETF | 182.19 | 182.33 | 182.19 | 182.33 | 14849.0 |
| 2014-02-12 05:00:00 | SPY | ETF | 182.29 | 182.36 | 182.24 | 182.28 | 13590.0 |
| 2014-02-12 05:30:00 | SPY | ETF | 182.27 | 182.28 | 182.16 | 182.23 | 32027.0 |
| 2014-02-12 06:00:00 | SPY | ETF | 182.14 | 182.15 | 181.95 | 181.98 | 5503.0 |
| 2014-02-12 06:30:00 | SPY | ETF | 181.97 | 182.03 | 181.81 | 181.82 | 32777.0 |
| 2014-02-12 07:00:00 | SPY | ETF | 181.82 | 181.98 | 181.8 | 181.93 | 120660.0 |
| 2014-02-12 07:30:00 | SPY | ETF | 181.93 | 181.95 | 181.74 | 181.84 | 117109.0 |
| 2014-02-12 08:00:00 | SPY | ETF | 182.25 | 182.25 | 181.7 | 181.75 | 234082.0 |
| 2014-02-12 08:30:00 | SPY | ETF | 181.76 | 181.98 | 181.76 | 181.96 | 224384.0 |
| 2014-02-12 09:00:00 | SPY | ETF | 181.95 | 182.29 | 181.95 | 182.22 | 653456.0 |
| 2014-02-12 09:30:00 | SPY | ETF | 182.22 | 182.81 | 182.21 | 182.77 | 13683975.0 |
| 2014-02-12 10:00:00 | SPY | ETF | 182.78 | 182.83 | 182.16 | 182.2925 | 10965379.0 |
| 2014-02-12 10:30:00 | SPY | ETF | 182.29 | 182.33 | 181.92 | 182.06 | 8058137.0 |
| 2014-02-12 11:00:00 | SPY | ETF | 182.06 | 182.318 | 181.9 | 181.93 | 6186758.0 |
| 2014-02-12 11:30:00 | SPY | ETF | 181.93 | 182.05 | 181.705 | 181.91 | 5739407.0 |
| 2014-02-12 12:00:00 | SPY | ETF | 181.91 | 182.17 | 181.82 | 182.13 | 5127631.0 |
| 2014-02-12 12:30:00 | SPY | ETF | 182.14 | 182.24 | 181.97 | 182.15 | 3224407.0 |
| 2014-02-12 13:00:00 | SPY | ETF | 182.15 | 182.37 | 182.05 | 182.31 | 4106235.0 |
| 2014-02-12 13:30:00 | SPY | ETF | 182.31 | 182.396 | 182.2 | 182.24 | 4391361.0 |
| 2014-02-12 14:00:00 | SPY | ETF | 182.25 | 182.335 | 182.03 | 182.105 | 3358890.0 |
| 2014-02-12 14:30:00 | SPY | ETF | 182.105 | 182.105 | 181.76 | 181.88 | 5333288.0 |
| 2014-02-12 15:00:00 | SPY | ETF | 181.88 | 182.02 | 181.775 | 181.91 | 5934190.0 |
| 2014-02-12 15:30:00 | SPY | ETF | 181.91 | 182.14 | 181.8 | 182.08 | 10591523.0 |
| 2014-02-12 16:00:00 | SPY | ETF | 182.08 | 182.24 | 182.0653 | 182.2 | 3735546.0 |
| 2014-02-12 16:30:00 | SPY | ETF | 182.2 | 182.351 | 182.15 | 182.17 | 1426311.0 |
| 2014-02-12 17:00:00 | SPY | ETF | 182.16 | 182.19 | 182.065 | 182.13 | 179675.0 |
| 2014-02-12 17:30:00 | SPY | ETF | 182.14 | 182.18 | 182.11 | 182.15 | 39726.0 |
| 2014-02-12 18:00:00 | SPY | ETF | 182.15 | 182.16 | 182.0 | 182.0 | 42634.0 |
| 2014-02-12 18:30:00 | SPY | ETF | 182.0 | 182.08 | 182.0 | 182.03 | 11210.0 |
| 2014-02-12 19:00:00 | SPY | ETF | 182.05 | 182.13 | 182.05 | 182.12 | 127401.0 |
| 2014-02-12 19:30:00 | SPY | ETF | 182.12 | 182.12 | 181.94 | 181.99 | 98402.0 |
| 2014-02-12 04:00:00 | QQQ | ETF | 88.8 | 88.8 | 88.8 | 88.8 | 390.0 |
| 2014-02-12 04:30:00 | QQQ | ETF | 88.9 | 88.93 | 88.9 | 88.93 | 4500.0 |
| 2014-02-12 05:00:00 | QQQ | ETF | 88.93 | 88.93 | 88.93 | 88.93 | 1200.0 |
| 2014-02-12 05:30:00 | QQQ | ETF | 88.9 | 88.9 | 88.88 | 88.88 | 13600.0 |
| 2014-02-12 06:00:00 | QQQ | ETF | 88.85 | 88.89 | 88.78 | 88.78 | 1400.0 |
| 2014-02-12 06:30:00 | QQQ | ETF | 88.76 | 88.8 | 88.75 | 88.75 | 3800.0 |
| 2014-02-12 07:00:00 | QQQ | ETF | 88.71 | 88.77 | 88.69 | 88.77 | 32730.0 |
| 2014-02-12 07:30:00 | QQQ | ETF | 88.76 | 88.76 | 88.7 | 88.71 | 8972.0 |
| 2014-02-12 08:00:00 | QQQ | ETF | 88.71 | 88.75 | 88.67 | 88.69 | 55508.0 |
| 2014-02-12 08:30:00 | QQQ | ETF | 88.71 | 88.81 | 88.71 | 88.8 | 97048.0 |
| 2014-02-12 09:00:00 | QQQ | ETF | 88.8 | 88.99 | 88.8 | 88.97 | 1034932.0 |
| 2014-02-12 09:30:00 | QQQ | ETF | 88.97 | 89.15 | 88.93 | 89.15 | 6760727.0 |
| 2014-02-12 10:00:00 | QQQ | ETF | 89.15 | 89.1695 | 88.85 | 88.91 | 3660201.0 |
| 2014-02-12 10:30:00 | QQQ | ETF | 88.91 | 88.99 | 88.7877 | 88.81 | 2119391.0 |
| 2014-02-12 11:00:00 | QQQ | ETF | 88.81 | 89.01 | 88.79 | 88.82 | 1546704.0 |
| 2014-02-12 11:30:00 | QQQ | ETF | 88.815 | 88.89 | 88.7 | 88.8 | 1472596.0 |
| 2014-02-12 12:00:00 | QQQ | ETF | 88.79 | 88.93 | 88.74 | 88.93 | 1116458.0 |
| 2014-02-12 12:30:00 | QQQ | ETF | 88.93 | 89.0 | 88.83 | 88.951 | 888068.0 |
> showing 50 of 11,528 rows — these rows as CSV