PREVIEW / etf_30min / 2016-10-25
file: by_date/etf_30min/2016/2016-10-25.parquet size: 394 KB rows: 13,418
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 |
|---|---|---|---|---|---|---|---|
| 2016-10-25 04:00:00 | SPY | ETF | 215.16 | 215.25 | 215.16 | 215.19 | 7906.0 |
| 2016-10-25 04:30:00 | SPY | ETF | 215.24 | 215.35 | 215.22 | 215.35 | 4484.0 |
| 2016-10-25 05:00:00 | SPY | ETF | 215.31 | 215.31 | 215.22 | 215.22 | 5829.0 |
| 2016-10-25 05:30:00 | SPY | ETF | 215.22 | 215.24 | 215.11 | 215.11 | 5373.0 |
| 2016-10-25 06:00:00 | SPY | ETF | 215.11 | 215.2 | 215.11 | 215.2 | 8503.0 |
| 2016-10-25 06:30:00 | SPY | ETF | 215.16 | 215.17 | 214.95 | 214.97 | 4575.0 |
| 2016-10-25 07:00:00 | SPY | ETF | 214.89 | 215.01 | 214.84 | 215.01 | 44291.0 |
| 2016-10-25 07:30:00 | SPY | ETF | 215.0 | 215.07 | 214.94 | 215.0 | 51735.0 |
| 2016-10-25 08:00:00 | SPY | ETF | 215.0 | 215.14 | 214.97 | 215.09 | 106573.0 |
| 2016-10-25 08:30:00 | SPY | ETF | 215.09 | 215.14 | 215.01 | 215.05 | 167802.0 |
| 2016-10-25 09:00:00 | SPY | ETF | 215.05 | 215.07 | 214.65 | 214.69 | 514283.0 |
| 2016-10-25 09:30:00 | SPY | ETF | 214.68 | 214.85 | 214.44 | 214.8 | 5855952.0 |
| 2016-10-25 10:00:00 | SPY | ETF | 214.79 | 214.98 | 214.58 | 214.6942 | 5698077.0 |
| 2016-10-25 10:30:00 | SPY | ETF | 214.69 | 214.7 | 214.065 | 214.27 | 6582332.0 |
| 2016-10-25 11:00:00 | SPY | ETF | 214.27 | 214.4 | 214.16 | 214.4 | 4155737.0 |
| 2016-10-25 11:30:00 | SPY | ETF | 214.4 | 214.51 | 214.26 | 214.27 | 2847762.0 |
| 2016-10-25 12:00:00 | SPY | ETF | 214.2601 | 214.34 | 213.98 | 214.08 | 3648643.0 |
| 2016-10-25 12:30:00 | SPY | ETF | 214.07 | 214.36 | 214.05 | 214.29 | 2926217.0 |
| 2016-10-25 13:00:00 | SPY | ETF | 214.28 | 214.37 | 214.16 | 214.275 | 2457002.0 |
| 2016-10-25 13:30:00 | SPY | ETF | 214.28 | 214.51 | 214.22 | 214.42 | 4891755.0 |
| 2016-10-25 14:00:00 | SPY | ETF | 214.42 | 214.5 | 214.31 | 214.3541 | 2231335.0 |
| 2016-10-25 14:30:00 | SPY | ETF | 214.35 | 214.38 | 214.08 | 214.125 | 2241631.0 |
| 2016-10-25 15:00:00 | SPY | ETF | 214.12 | 214.25 | 214.04 | 214.22 | 3380794.0 |
| 2016-10-25 15:30:00 | SPY | ETF | 214.22 | 214.23 | 214.03 | 214.18 | 10757709.0 |
| 2016-10-25 16:00:00 | SPY | ETF | 214.17 | 214.3595 | 214.0507 | 214.15 | 5906776.0 |
| 2016-10-25 16:30:00 | SPY | ETF | 214.24 | 214.34 | 213.94 | 214.07 | 509893.0 |
| 2016-10-25 17:00:00 | SPY | ETF | 214.08 | 214.17 | 213.9 | 213.98 | 220391.0 |
| 2016-10-25 17:30:00 | SPY | ETF | 213.97 | 214.17 | 213.94 | 213.95 | 60384.0 |
| 2016-10-25 18:00:00 | SPY | ETF | 213.96 | 213.96 | 213.72 | 213.84 | 87359.0 |
| 2016-10-25 18:30:00 | SPY | ETF | 213.85 | 213.9 | 213.82 | 213.89 | 11498.0 |
| 2016-10-25 19:00:00 | SPY | ETF | 213.85 | 213.87 | 213.85 | 213.87 | 1284.0 |
| 2016-10-25 19:30:00 | SPY | ETF | 213.9 | 213.92 | 213.86 | 213.87 | 28861.0 |
| 2016-10-25 04:00:00 | QQQ | ETF | 119.86 | 119.86 | 119.86 | 119.86 | 1600.0 |
| 2016-10-25 04:30:00 | QQQ | ETF | 119.88 | 119.91 | 119.88 | 119.91 | 500.0 |
| 2016-10-25 05:00:00 | QQQ | ETF | 119.92 | 119.92 | 119.88 | 119.88 | 840.0 |
| 2016-10-25 06:00:00 | QQQ | ETF | 119.85 | 119.86 | 119.85 | 119.86 | 11597.0 |
| 2016-10-25 06:30:00 | QQQ | ETF | 119.83 | 119.83 | 119.8 | 119.82 | 14499.0 |
| 2016-10-25 07:00:00 | QQQ | ETF | 119.67 | 119.7 | 119.65 | 119.69 | 10775.0 |
| 2016-10-25 07:30:00 | QQQ | ETF | 119.71 | 119.72 | 119.69 | 119.7 | 620.0 |
| 2016-10-25 08:00:00 | QQQ | ETF | 119.7 | 119.77 | 119.68 | 119.77 | 15249.0 |
| 2016-10-25 08:30:00 | QQQ | ETF | 119.78 | 119.8 | 119.72 | 119.78 | 7565.0 |
| 2016-10-25 09:00:00 | QQQ | ETF | 119.74 | 119.75 | 119.61 | 119.62 | 88290.0 |
| 2016-10-25 09:30:00 | QQQ | ETF | 119.62 | 119.64 | 119.4 | 119.58 | 2114374.0 |
| 2016-10-25 10:00:00 | QQQ | ETF | 119.58 | 119.66 | 119.39 | 119.46 | 976574.0 |
| 2016-10-25 10:30:00 | QQQ | ETF | 119.47 | 119.5 | 119.199 | 119.335 | 1575137.0 |
| 2016-10-25 11:00:00 | QQQ | ETF | 119.33 | 119.38 | 119.25 | 119.38 | 1032430.0 |
| 2016-10-25 11:30:00 | QQQ | ETF | 119.38 | 119.4184 | 119.21 | 119.21 | 1012725.0 |
| 2016-10-25 12:00:00 | QQQ | ETF | 119.21 | 119.25 | 119.08 | 119.135 | 936243.0 |
| 2016-10-25 12:30:00 | QQQ | ETF | 119.13 | 119.225 | 119.05 | 119.205 | 546813.0 |
| 2016-10-25 13:00:00 | QQQ | ETF | 119.2 | 119.22 | 119.12 | 119.195 | 515692.0 |
> showing 50 of 13,418 rows — these rows as CSV