PREVIEW / etf_30min / 2015-05-29
file: by_date/etf_30min/2015/2015-05-29.parquet size: 373 KB rows: 12,458
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 |
|---|---|---|---|---|---|---|---|
| 2015-05-29 04:00:00 | SPY | ETF | 211.89 | 212.4 | 211.76 | 212.06 | 12065.0 |
| 2015-05-29 04:30:00 | SPY | ETF | 211.94 | 212.1 | 211.94 | 212.08 | 650.0 |
| 2015-05-29 05:00:00 | SPY | ETF | 212.06 | 212.06 | 211.88 | 211.95 | 15205.0 |
| 2015-05-29 05:30:00 | SPY | ETF | 211.89 | 212.06 | 211.88 | 212.04 | 41593.0 |
| 2015-05-29 06:00:00 | SPY | ETF | 212.15 | 212.54 | 212.13 | 212.54 | 15414.0 |
| 2015-05-29 06:30:00 | SPY | ETF | 212.57 | 212.75 | 212.56 | 212.56 | 60851.0 |
| 2015-05-29 07:00:00 | SPY | ETF | 212.57 | 212.63 | 212.36 | 212.45 | 32603.0 |
| 2015-05-29 07:30:00 | SPY | ETF | 212.45 | 212.5 | 212.36 | 212.42 | 117954.0 |
| 2015-05-29 08:00:00 | SPY | ETF | 212.45 | 212.66 | 212.17 | 212.37 | 435379.0 |
| 2015-05-29 08:30:00 | SPY | ETF | 212.35 | 212.55 | 212.15 | 212.19 | 440079.0 |
| 2015-05-29 09:00:00 | SPY | ETF | 212.2 | 212.41 | 212.15 | 212.39 | 296697.0 |
| 2015-05-29 09:30:00 | SPY | ETF | 212.38 | 212.43 | 211.82 | 212.065 | 9070090.0 |
| 2015-05-29 10:00:00 | SPY | ETF | 212.08 | 212.16 | 211.69 | 211.71 | 6351950.0 |
| 2015-05-29 10:30:00 | SPY | ETF | 211.72 | 211.735 | 210.82 | 211.13 | 13136749.0 |
| 2015-05-29 11:00:00 | SPY | ETF | 211.12 | 211.39 | 210.92 | 210.94 | 7623899.0 |
| 2015-05-29 11:30:00 | SPY | ETF | 210.94 | 211.58 | 210.86 | 211.48 | 8195861.0 |
| 2015-05-29 12:00:00 | SPY | ETF | 211.49 | 211.75 | 211.4 | 211.74 | 4509815.0 |
| 2015-05-29 12:30:00 | SPY | ETF | 211.74 | 211.955 | 211.7 | 211.71 | 3364735.0 |
| 2015-05-29 13:00:00 | SPY | ETF | 211.71 | 212.07 | 211.63 | 212.045 | 3689886.0 |
| 2015-05-29 13:30:00 | SPY | ETF | 212.05 | 212.1 | 211.76 | 211.79 | 2879357.0 |
| 2015-05-29 14:00:00 | SPY | ETF | 211.79 | 211.82 | 211.19 | 211.275 | 6554608.0 |
| 2015-05-29 14:30:00 | SPY | ETF | 211.28 | 211.36 | 210.92 | 211.175 | 8875115.0 |
| 2015-05-29 15:00:00 | SPY | ETF | 211.17 | 211.59 | 211.12 | 211.53 | 8734859.0 |
| 2015-05-29 15:30:00 | SPY | ETF | 211.54 | 211.66 | 211.09 | 211.1 | 18554769.0 |
| 2015-05-29 16:00:00 | SPY | ETF | 211.09 | 212.4558 | 210.93 | 211.35 | 13625719.0 |
| 2015-05-29 16:30:00 | SPY | ETF | 211.35 | 211.37 | 211.13 | 211.31 | 4783869.0 |
| 2015-05-29 17:00:00 | SPY | ETF | 211.33 | 211.35 | 211.19 | 211.2 | 652367.0 |
| 2015-05-29 17:30:00 | SPY | ETF | 211.18 | 211.23 | 211.14 | 211.14 | 1536517.0 |
| 2015-05-29 18:00:00 | SPY | ETF | 211.16 | 211.18 | 211.12 | 211.17 | 18045.0 |
| 2015-05-29 18:30:00 | SPY | ETF | 211.16 | 211.18 | 211.15 | 211.18 | 4104.0 |
| 2015-05-29 19:00:00 | SPY | ETF | 211.18 | 211.19 | 211.16 | 211.17 | 6710.0 |
| 2015-05-29 19:30:00 | SPY | ETF | 211.18 | 211.21 | 211.18 | 211.19 | 10821.0 |
| 2015-05-29 04:00:00 | QQQ | ETF | 110.52 | 110.52 | 110.22 | 110.22 | 7250.0 |
| 2015-05-29 04:30:00 | QQQ | ETF | 110.29 | 110.29 | 110.29 | 110.29 | 14950.0 |
| 2015-05-29 05:30:00 | QQQ | ETF | 110.28 | 110.38 | 110.28 | 110.38 | 4300.0 |
| 2015-05-29 06:30:00 | QQQ | ETF | 110.79 | 110.84 | 110.71 | 110.72 | 4600.0 |
| 2015-05-29 07:00:00 | QQQ | ETF | 110.73 | 110.73 | 110.69 | 110.69 | 1471.0 |
| 2015-05-29 07:30:00 | QQQ | ETF | 110.68 | 110.7 | 110.63 | 110.63 | 7500.0 |
| 2015-05-29 08:00:00 | QQQ | ETF | 110.659 | 110.66 | 110.53 | 110.57 | 32956.0 |
| 2015-05-29 08:30:00 | QQQ | ETF | 110.55 | 110.65 | 110.47 | 110.52 | 63277.0 |
| 2015-05-29 09:00:00 | QQQ | ETF | 110.51 | 110.64 | 110.5 | 110.63 | 45209.0 |
| 2015-05-29 09:30:00 | QQQ | ETF | 110.63 | 110.79 | 110.47 | 110.63 | 2179901.0 |
| 2015-05-29 10:00:00 | QQQ | ETF | 110.631 | 110.71 | 110.28 | 110.292 | 1766332.0 |
| 2015-05-29 10:30:00 | QQQ | ETF | 110.3 | 110.34 | 109.79 | 109.99 | 2168951.0 |
| 2015-05-29 11:00:00 | QQQ | ETF | 109.99 | 110.2 | 109.94 | 109.98 | 1764230.0 |
| 2015-05-29 11:30:00 | QQQ | ETF | 109.98 | 110.34 | 109.95 | 110.27 | 997073.0 |
| 2015-05-29 12:00:00 | QQQ | ETF | 110.28 | 110.455 | 110.27 | 110.44 | 827790.0 |
| 2015-05-29 12:30:00 | QQQ | ETF | 110.45 | 110.6 | 110.44 | 110.47 | 898385.0 |
| 2015-05-29 13:00:00 | QQQ | ETF | 110.49 | 110.64 | 110.45 | 110.63 | 633937.0 |
| 2015-05-29 13:30:00 | QQQ | ETF | 110.63 | 110.65 | 110.4 | 110.43 | 577822.0 |
> showing 50 of 12,458 rows — these rows as CSV